{"id":288790,"date":"2025-07-06T10:16:32","date_gmt":"2025-07-06T10:16:32","guid":{"rendered":"https:\/\/pocketoption.com\/blog\/news-events\/data\/day-trading-options-rules-2\/"},"modified":"2025-07-06T10:16:32","modified_gmt":"2025-07-06T10:16:32","slug":"day-trading-options-rules","status":"publish","type":"post","link":"https:\/\/pocketoption.com\/blog\/vt\/knowledge-base\/regulation-and-safety\/day-trading-options-rules\/","title":{"rendered":"Quy t\u1eafc Giao d\u1ecbch Ng\u00e0y v\u1edbi T\u00f9y ch\u1ecdn: Ph\u00e2n t\u00edch To\u00e1n h\u1ecdc cho Giao d\u1ecbch C\u00f3 L\u1ee3i nhu\u1eadn"},"content":{"rendered":"<div id=\"root\"><div id=\"wrap-img-root\"><\/div><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":5,"featured_media":210034,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[18],"tags":[37,29,44],"class_list":["post-288790","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-regulation-and-safety","tag-indicator","tag-intraday","tag-strategy"],"acf":{"h1":"Quy t\u1eafc Giao d\u1ecbch Ng\u00e0y v\u1edbi T\u00f9y ch\u1ecdn","h1_source":{"label":"H1","type":"text","formatted_value":"Quy t\u1eafc Giao d\u1ecbch Ng\u00e0y v\u1edbi T\u00f9y ch\u1ecdn"},"description":"Quy t\u1eafc giao d\u1ecbch quy\u1ec1n ch\u1ecdn trong ng\u00e0y \u0111\u01b0\u1ee3c gi\u1ea3i th\u00edch th\u00f4ng qua ph\u00e2n t\u00edch n\u00e2ng cao v\u00e0 c\u00e1c m\u00f4 h\u00ecnh to\u00e1n h\u1ecdc. L\u00e0m ch\u1ee7 giao d\u1ecbch chi\u1ebfn l\u01b0\u1ee3c v\u1edbi c\u00e1c ph\u00e9p t\u00ednh ch\u00ednh x\u00e1c t\u1ea1i Pocket Option.","description_source":{"label":"Description","type":"textarea","formatted_value":"Quy t\u1eafc giao d\u1ecbch quy\u1ec1n ch\u1ecdn trong ng\u00e0y \u0111\u01b0\u1ee3c gi\u1ea3i th\u00edch th\u00f4ng qua ph\u00e2n t\u00edch n\u00e2ng cao v\u00e0 c\u00e1c m\u00f4 h\u00ecnh to\u00e1n h\u1ecdc. L\u00e0m ch\u1ee7 giao d\u1ecbch chi\u1ebfn l\u01b0\u1ee3c v\u1edbi c\u00e1c ph\u00e9p t\u00ednh ch\u00ednh x\u00e1c t\u1ea1i Pocket Option."},"intro":"Giao d\u1ecbch quy\u1ec1n ch\u1ecdn trong ng\u00e0y k\u1ebft h\u1ee3p \u0111\u1ed9 ch\u00ednh x\u00e1c to\u00e1n h\u1ecdc v\u1edbi ph\u00e2n t\u00edch th\u1ecb tr\u01b0\u1eddng. Hi\u1ec3u c\u00e1c quy t\u1eafc giao d\u1ecbch quy\u1ec1n ch\u1ecdn trong ng\u00e0y l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111i\u1ec1u h\u01b0\u1edbng c\u00e1c y\u00eau c\u1ea7u quy \u0111\u1ecbnh trong khi t\u1ed1i \u0111a h\u00f3a l\u1ee3i th\u1ebf th\u1ed1ng k\u00ea. B\u00e0i vi\u1ebft n\u00e0y kh\u00e1m ph\u00e1 c\u00e1c n\u1ec1n t\u1ea3ng \u0111\u1ecbnh l\u01b0\u1ee3ng c\u1ee7a giao d\u1ecbch quy\u1ec1n ch\u1ecdn, bao g\u1ed3m c\u00e1c m\u00f4 h\u00ecnh \u0111\u1ecbnh gi\u00e1, ph\u00e2n t\u00edch \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng v\u00e0 c\u00e1c ph\u00e9p t\u00ednh x\u00e1c su\u1ea5t gi\u00fap c\u00e1c nh\u00e0 giao d\u1ecbch ph\u00e1t tri\u1ec3n c\u00e1c chi\u1ebfn l\u01b0\u1ee3c c\u00f3 l\u1ee3i nhu\u1eadn \u1ed5n \u0111\u1ecbnh trong c\u00e1c khu\u00f4n kh\u1ed5 quy \u0111\u1ecbnh.","intro_source":{"label":"Intro","type":"text","formatted_value":"Giao d\u1ecbch quy\u1ec1n ch\u1ecdn trong ng\u00e0y k\u1ebft h\u1ee3p \u0111\u1ed9 ch\u00ednh x\u00e1c to\u00e1n h\u1ecdc v\u1edbi ph\u00e2n t\u00edch th\u1ecb tr\u01b0\u1eddng. Hi\u1ec3u c\u00e1c quy t\u1eafc giao d\u1ecbch quy\u1ec1n ch\u1ecdn trong ng\u00e0y l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111i\u1ec1u h\u01b0\u1edbng c\u00e1c y\u00eau c\u1ea7u quy \u0111\u1ecbnh trong khi t\u1ed1i \u0111a h\u00f3a l\u1ee3i th\u1ebf th\u1ed1ng k\u00ea. B\u00e0i vi\u1ebft n\u00e0y kh\u00e1m ph\u00e1 c\u00e1c n\u1ec1n t\u1ea3ng \u0111\u1ecbnh l\u01b0\u1ee3ng c\u1ee7a giao d\u1ecbch quy\u1ec1n ch\u1ecdn, bao g\u1ed3m c\u00e1c m\u00f4 h\u00ecnh \u0111\u1ecbnh gi\u00e1, ph\u00e2n t\u00edch \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng v\u00e0 c\u00e1c ph\u00e9p t\u00ednh x\u00e1c su\u1ea5t gi\u00fap c\u00e1c nh\u00e0 giao d\u1ecbch ph\u00e1t tri\u1ec3n c\u00e1c chi\u1ebfn l\u01b0\u1ee3c c\u00f3 l\u1ee3i nhu\u1eadn \u1ed5n \u0111\u1ecbnh trong c\u00e1c khu\u00f4n kh\u1ed5 quy \u0111\u1ecbnh."},"body_html":"<div class='po-container po-container_width_article-sm'><h2 class='po-article-page__title'>Hi\u1ec3u Bi\u1ebft C\u01a1 B\u1ea3n V\u1ec1 Giao D\u1ecbch Quy\u1ec1n Ch\u1ecdn Trong Ng\u00e0y<\/h2><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>Giao d\u1ecbch quy\u1ec1n ch\u1ecdn trong ng\u00e0y \u0111\u00f2i h\u1ecfi c\u1ea3 \u0111\u1ed9 ch\u00ednh x\u00e1c to\u00e1n h\u1ecdc v\u00e0 s\u1ef1 nghi\u00eam ng\u1eb7t ph\u00e2n t\u00edch \u0111\u1ec3 th\u00e0nh c\u00f4ng trong c\u00e1c th\u1ecb tr\u01b0\u1eddng bi\u1ebfn \u0111\u1ed9ng ng\u00e0y nay. Kh\u00e1c v\u1edbi \u0111\u1ea7u t\u01b0 truy\u1ec1n th\u1ed1ng, giao d\u1ecbch quy\u1ec1n ch\u1ecdn trong ng\u00e0y ho\u1ea1t \u0111\u1ed9ng d\u01b0\u1edbi c\u00e1c tham s\u1ed1 v\u00e0 khung quy \u0111\u1ecbnh c\u1ee5 th\u1ec3 m\u00e0 c\u00e1c nh\u00e0 giao d\u1ecbch ph\u1ea3i hi\u1ec3u tr\u01b0\u1edbc khi th\u1ef1c hi\u1ec7n giao d\u1ecbch \u0111\u1ea7u ti\u00ean c\u1ee7a h\u1ecd. B\u00e0i vi\u1ebft n\u00e0y \u0111i s\u00e2u v\u00e0o c\u00e1c kh\u00eda c\u1ea1nh \u0111\u1ecbnh l\u01b0\u1ee3ng c\u1ee7a quy t\u1eafc giao d\u1ecbch quy\u1ec1n ch\u1ecdn trong ng\u00e0y, cung c\u1ea5p ph\u00e2n t\u00edch to\u00e0n di\u1ec7n v\u1ec1 c\u00e1c ch\u1ec9 s\u1ed1, ph\u00e9p t\u00ednh v\u00e0 ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n t\u00edch c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh giao d\u1ecbch th\u00f4ng minh.<\/p><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>N\u1ec1n t\u1ea3ng to\u00e1n h\u1ecdc c\u1ee7a giao d\u1ecbch quy\u1ec1n ch\u1ecdn bao g\u1ed3m m\u1ed9t s\u1ed1 th\u00e0nh ph\u1ea7n ph\u1ee9c t\u1ea1p, bao g\u1ed3m c\u00e1c m\u00f4 h\u00ecnh \u0111\u1ecbnh gi\u00e1 quy\u1ec1n ch\u1ecdn, \u0111o l\u01b0\u1eddng \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng, t\u00ednh to\u00e1n x\u00e1c su\u1ea5t v\u00e0 c\u00e1c ch\u1ec9 s\u1ed1 \u0111\u00e1nh gi\u00e1 r\u1ee7i ro. B\u1eb1ng c\u00e1ch l\u00e0m ch\u1ee7 nh\u1eefng c\u00f4ng c\u1ee5 to\u00e1n h\u1ecdc n\u00e0y, c\u00e1c nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n c\u00e1c chi\u1ebfn l\u01b0\u1ee3c mang l\u1ea1i l\u1ee3i th\u1ebf th\u1ed1ng k\u00ea thay v\u00ec ch\u1ec9 d\u1ef1a v\u00e0o tr\u1ef1c gi\u00e1c ho\u1eb7c t\u00e2m l\u00fd th\u1ecb tr\u01b0\u1eddng. Hi\u1ec3u bi\u1ebft v\u1ec1 c\u00e1c quy t\u1eafc giao d\u1ecbch quy\u1ec1n ch\u1ecdn trong ng\u00e0y l\u00e0 \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng v\u00ec nh\u1eefng quy \u0111\u1ecbnh n\u00e0y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u1ea7n su\u1ea5t giao d\u1ecbch, y\u00eau c\u1ea7u v\u1ed1n v\u00e0 c\u00e1c tham s\u1ed1 qu\u1ea3n l\u00fd r\u1ee7i ro.<\/p><\/div><div class='po-container po-container_width_article-sm'><h2 class='po-article-page__title'>C\u00e1c M\u00f4 H\u00ecnh To\u00e1n H\u1ecdc C\u1ed1t L\u00f5i Trong Giao D\u1ecbch Quy\u1ec1n Ch\u1ecdn<\/h2><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>\u0110\u1ecbnh gi\u00e1 quy\u1ec1n ch\u1ecdn \u0111\u1ea1i di\u1ec7n cho n\u1ec1n t\u1ea3ng c\u1ee7a giao d\u1ecbch quy\u1ec1n ch\u1ecdn \u0111\u1ecbnh l\u01b0\u1ee3ng. M\u00f4 h\u00ecnh Black-Scholes, m\u1eb7c d\u00f9 c\u00f3 nh\u1eefng h\u1ea1n ch\u1ebf, v\u1eabn l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 c\u01a1 b\u1ea3n m\u00e0 c\u00e1c nh\u00e0 giao d\u1ecbch s\u1eed d\u1ee5ng \u0111\u1ec3 t\u00ednh to\u00e1n gi\u00e1 quy\u1ec1n ch\u1ecdn l\u00fd thuy\u1ebft. Tuy nhi\u00ean, c\u00e1c nh\u00e0 giao d\u1ecbch ng\u00e0y hi\u1ec7u qu\u1ea3 v\u01b0\u1ee3t ra ngo\u00e0i c\u00e1c m\u00f4 h\u00ecnh \u0111\u1ecbnh gi\u00e1 c\u01a1 b\u1ea3n \u0111\u1ec3 k\u1ebft h\u1ee3p c\u00e1c ph\u01b0\u01a1ng ph\u00e1p to\u00e1n h\u1ecdc tinh vi h\u01a1n.<\/p><\/div><div class='po-container po-container_width_article po-article-page__table'><div class='po-table'><table><thead><tr><th>M\u00f4 H\u00ecnh \u0110\u1ecbnh Gi\u00e1<\/th><th>C\u00e1c Bi\u1ebfn Ch\u00ednh<\/th><th>\u1ee8ng D\u1ee5ng T\u1ed1t Nh\u1ea5t<\/th><th>\u0110\u1ed9 Ph\u1ee9c T\u1ea1p To\u00e1n H\u1ecdc<\/th><\/tr><\/thead><tbody><tr><td>Black-Scholes<\/td><td>Gi\u00e1 c\u1ed5 phi\u1ebfu, gi\u00e1 th\u1ef1c hi\u1ec7n, th\u1eddi gian, \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng, l\u00e3i su\u1ea5t<\/td><td>C\u00e1c quy\u1ec1n ch\u1ecdn ki\u1ec3u ch\u00e2u \u00c2u kh\u00f4ng c\u00f3 c\u1ed5 t\u1ee9c<\/td><td>Trung b\u00ecnh<\/td><\/tr><tr><td>Binomial<\/td><td>Gi\u00e1 c\u1ed5 phi\u1ebfu, gi\u00e1 th\u1ef1c hi\u1ec7n, th\u1eddi gian, \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng, l\u00e3i su\u1ea5t, l\u1ee3i su\u1ea5t c\u1ed5 t\u1ee9c<\/td><td>C\u00e1c quy\u1ec1n ch\u1ecdn ki\u1ec3u M\u1ef9 c\u00f3 kh\u1ea3 n\u0103ng th\u1ef1c hi\u1ec7n s\u1edbm<\/td><td>Trung b\u00ecnh-Cao<\/td><\/tr><tr><td>Monte Carlo<\/td><td>Nhi\u1ec1u \u0111\u01b0\u1eddng gi\u00e1 v\u00e0 m\u00f4 h\u00ecnh k\u1ecbch b\u1ea3n<\/td><td>C\u00e1c quy\u1ec1n ch\u1ecdn ph\u1ee9c t\u1ea1p v\u00e0 \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng<\/td><td>Cao<\/td><\/tr><tr><td>M\u00f4 H\u00ecnh SABR<\/td><td>C\u00e1c tham s\u1ed1 \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng ng\u1eabu nhi\u00ean<\/td><td>C\u00e1c quy\u1ec1n ch\u1ecdn l\u00e3i su\u1ea5t v\u00e0 x\u1eed l\u00fd \u0111\u1ed9 nghi\u00eang bi\u1ebfn \u0111\u1ed9ng<\/td><td>R\u1ea5t Cao<\/td><\/tr><\/tbody><\/table><\/div><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>Khi \u00e1p d\u1ee5ng c\u00e1c quy t\u1eafc giao d\u1ecbch quy\u1ec1n ch\u1ecdn trong ng\u00e0y, c\u00e1c nh\u00e0 giao d\u1ecbch ph\u1ea3i xem x\u00e9t c\u00e1ch m\u00e0 c\u00e1c m\u00f4 h\u00ecnh to\u00e1n h\u1ecdc n\u00e0y t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u00e1c gi\u1edbi h\u1ea1n t\u1ea7n su\u1ea5t giao d\u1ecbch. V\u00ed d\u1ee5, c\u00e1c quy t\u1eafc nh\u00e0 giao d\u1ecbch ng\u00e0y m\u1eabu y\u00eau c\u1ea7u duy tr\u00ec s\u1ed1 d\u01b0 t\u00e0i kho\u1ea3n t\u1ed1i thi\u1ec3u l\u00e0 25.000 \u0111\u00f4 la cho nh\u1eefng ng\u01b0\u1eddi th\u1ef1c hi\u1ec7n h\u01a1n ba giao d\u1ecbch trong ng\u00e0y trong v\u00f2ng n\u0103m ng\u00e0y l\u00e0m vi\u1ec7c. Y\u00eau c\u1ea7u v\u1ed1n n\u00e0y \u0111\u00f2i h\u1ecfi ph\u1ea3i t\u00ednh to\u00e1n k\u00edch th\u01b0\u1edbc v\u1ecb th\u1ebf ch\u00ednh x\u00e1c \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 trong khi t\u1ed1i \u01b0u h\u00f3a c\u01a1 h\u1ed9i giao d\u1ecbch.<\/p><\/div><div class='po-container po-container_width_article-sm'><h2 class='po-article-page__title'>Ph\u00e2n T\u00edch \u0110\u1ed9 Bi\u1ebfn \u0110\u1ed9ng Cho Giao D\u1ecbch Quy\u1ec1n Ch\u1ecdn Trong Ng\u00e0y<\/h2><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>\u0110\u1ed9 bi\u1ebfn \u0111\u1ed9ng \u0111\u1ea1i di\u1ec7n cho m\u1ed9t trong nh\u1eefng th\u00e0nh ph\u1ea7n to\u00e1n h\u1ecdc quan tr\u1ecdng nh\u1ea5t trong giao d\u1ecbch quy\u1ec1n ch\u1ecdn. C\u00e1c nh\u00e0 giao d\u1ecbch \u00e1p d\u1ee5ng quy t\u1eafc giao d\u1ecbch quy\u1ec1n ch\u1ecdn trong ng\u00e0y ph\u1ea3i hi\u1ec3u s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng l\u1ecbch s\u1eed (\u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng th\u1ed1ng k\u00ea) v\u00e0 \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng ng\u1ee5 \u00fd (k\u1ef3 v\u1ecdng c\u1ee7a th\u1ecb tr\u01b0\u1eddng v\u1ec1 \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng trong t\u01b0\u01a1ng lai).<\/p><\/div><div class='po-container po-container_width_article po-article-page__table'><div class='po-table'><table><thead><tr><th>Ch\u1ec9 S\u1ed1 \u0110\u1ed9 Bi\u1ebfn \u0110\u1ed9ng<\/th><th>Ph\u01b0\u01a1ng Ph\u00e1p T\u00ednh To\u00e1n<\/th><th>\u1ee8ng D\u1ee5ng Giao D\u1ecbch<\/th><\/tr><\/thead><tbody><tr><td>\u0110\u1ed9 Bi\u1ebfn \u0110\u1ed9ng L\u1ecbch S\u1eed<\/td><td>\u0110\u1ed9 l\u1ec7ch chu\u1ea9n c\u1ee7a c\u00e1c thay \u0111\u1ed5i gi\u00e1 trong qu\u00e1 kh\u1ee9 (t\u00ednh theo n\u0103m)<\/td><td>Thi\u1ebft l\u1eadp k\u1ef3 v\u1ecdng c\u01a1 b\u1ea3n<\/td><\/tr><tr><td>\u0110\u1ed9 Bi\u1ebfn \u0110\u1ed9ng Ng\u1ee5 \u00dd<\/td><td>\u0110\u01b0\u1ee3c suy ra t\u1eeb gi\u00e1 quy\u1ec1n ch\u1ecdn hi\u1ec7n t\u1ea1i b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c m\u00f4 h\u00ecnh \u0111\u1ecbnh gi\u00e1<\/td><td>X\u00e1c \u0111\u1ecbnh c\u00e1c quy\u1ec1n ch\u1ecdn c\u00f3 th\u1ec3 b\u1ecb \u0111\u1ecbnh gi\u00e1 qu\u00e1 cao\/th\u1ea5p<\/td><\/tr><tr><td>\u0110\u1ed9 Nghi\u00eang Bi\u1ebfn \u0110\u1ed9ng<\/td><td>So s\u00e1nh IV gi\u1eefa c\u00e1c gi\u00e1 th\u1ef1c hi\u1ec7n kh\u00e1c nhau<\/td><td>Ph\u00e1t hi\u1ec7n t\u00e2m l\u00fd th\u1ecb tr\u01b0\u1eddng v\u00e0 \u0111\u1ecbnh gi\u00e1 r\u1ee7i ro \u0111u\u00f4i<\/td><\/tr><tr><td>C\u1ea5u Tr\u00fac Th\u1eddi Gian \u0110\u1ed9 Bi\u1ebfn \u0110\u1ed9ng<\/td><td>So s\u00e1nh IV gi\u1eefa c\u00e1c ng\u00e0y h\u1ebft h\u1ea1n kh\u00e1c nhau<\/td><td>X\u00e1c \u0111\u1ecbnh k\u1ef3 v\u1ecdng th\u1ecb tr\u01b0\u1eddng theo th\u1eddi gian<\/td><\/tr><\/tbody><\/table><\/div><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>Hi\u1ec3u bi\u1ebft v\u1ec1 c\u00e1c ch\u1ec9 s\u1ed1 \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng n\u00e0y cho ph\u00e9p c\u00e1c nh\u00e0 giao d\u1ecbch trong ng\u00e0y x\u00e1c \u0111\u1ecbnh c\u00e1c l\u1ee3i th\u1ebf to\u00e1n h\u1ecdc tr\u00ean th\u1ecb tr\u01b0\u1eddng. V\u00ed d\u1ee5, khi \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng ng\u1ee5 \u00fd v\u01b0\u1ee3t qu\u00e1 \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng l\u1ecbch s\u1eed v\u1edbi m\u1ed9t bi\u00ean \u0111\u1ed9 th\u1ed1ng k\u00ea \u0111\u00e1ng k\u1ec3, c\u00e1c chi\u1ebfn l\u01b0\u1ee3c b\u00e1n quy\u1ec1n ch\u1ecdn c\u00f3 th\u1ec3 mang l\u1ea1i gi\u00e1 tr\u1ecb k\u1ef3 v\u1ecdng t\u00edch c\u1ef1c. Ng\u01b0\u1ee3c l\u1ea1i, khi \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng ng\u1ee5 \u00fd th\u1ea5p m\u1ed9t c\u00e1ch b\u1ea5t th\u01b0\u1eddng so v\u1edbi c\u00e1c m\u1eabu l\u1ecbch s\u1eed, vi\u1ec7c mua quy\u1ec1n ch\u1ecdn c\u00f3 th\u1ec3 cung c\u1ea5p c\u00e1c h\u1ed3 s\u01a1 r\u1ee7i ro-l\u1ee3i nhu\u1eadn thu\u1eadn l\u1ee3i.<\/p><\/div><div class='po-container po-container_width_article-sm'><h2 class='po-article-page__title'>C\u00e1c Tham S\u1ed1 Hy L\u1ea1p v\u00e0 Ph\u00e2n T\u00edch \u0110\u1ed9 Nh\u1ea1y<\/h2><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>C\u00e1c tham s\u1ed1 Hy L\u1ea1p cung c\u1ea5p c\u00e1i nh\u00ecn to\u00e1n h\u1ecdc v\u1ec1 c\u00e1ch gi\u00e1 quy\u1ec1n ch\u1ecdn thay \u0111\u1ed5i d\u1ef1a tr\u00ean c\u00e1c y\u1ebfu t\u1ed1 th\u1ecb tr\u01b0\u1eddng kh\u00e1c nhau. C\u00e1c quy t\u1eafc giao d\u1ecbch quy\u1ec1n ch\u1ecdn trong ng\u00e0y th\u01b0\u1eddng y\u00eau c\u1ea7u \u0111i\u1ec1u ch\u1ec9nh nhanh ch\u00f3ng c\u00e1c v\u1ecb th\u1ebf, l\u00e0m cho vi\u1ec7c hi\u1ec3u bi\u1ebft v\u1ec1 c\u00e1c bi\u1ec7n ph\u00e1p \u0111\u1ed9 nh\u1ea1y n\u00e0y tr\u1edf n\u00ean quan tr\u1ecdng cho vi\u1ec7c qu\u1ea3n l\u00fd r\u1ee7i ro hi\u1ec7u qu\u1ea3.<\/p><\/div><div class='po-container po-container_width_article-sm article-content po-article-page__text'><ul class='po-article-page-list'><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Delta: \u0110o l\u01b0\u1eddng s\u1ef1 thay \u0111\u1ed5i gi\u00e1 li\u00ean quan \u0111\u1ebfn chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a t\u00e0i s\u1ea3n c\u01a1 s\u1edf (\u0111\u1ea1o h\u00e0m b\u1eadc nh\u1ea5t)<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Gamma: \u0110o l\u01b0\u1eddng s\u1ef1 thay \u0111\u1ed5i trong delta li\u00ean quan \u0111\u1ebfn chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a t\u00e0i s\u1ea3n c\u01a1 s\u1edf (\u0111\u1ea1o h\u00e0m b\u1eadc hai)<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Theta: \u0110o l\u01b0\u1eddng s\u1ef1 suy gi\u1ea3m gi\u00e1 tr\u1ecb quy\u1ec1n ch\u1ecdn theo th\u1eddi gian (\u0111\u1ea1o h\u00e0m b\u1eadc nh\u1ea5t theo th\u1eddi gian)<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Vega: \u0110o l\u01b0\u1eddng \u0111\u1ed9 nh\u1ea1y gi\u00e1 \u0111\u1ed1i v\u1edbi s\u1ef1 thay \u0111\u1ed5i \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng (\u0111\u1ea1o h\u00e0m b\u1eadc nh\u1ea5t theo \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng)<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Rho: \u0110o l\u01b0\u1eddng \u0111\u1ed9 nh\u1ea1y gi\u00e1 \u0111\u1ed1i v\u1edbi s\u1ef1 thay \u0111\u1ed5i l\u00e3i su\u1ea5t (\u0111\u1ea1o h\u00e0m b\u1eadc nh\u1ea5t theo l\u00e3i su\u1ea5t)<\/li><\/ul><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>Khi \u00e1p d\u1ee5ng c\u00e1c quy t\u1eafc giao d\u1ecbch quy\u1ec1n ch\u1ecdn trong ng\u00e0y, c\u00e1c nh\u00e0 giao d\u1ecbch ph\u1ea3i \u0111\u1eb7c bi\u1ec7t ch\u00fa \u00fd \u0111\u1ebfn s\u1ef1 ti\u1ebfp x\u00fac gamma. C\u00e1c v\u1ecb th\u1ebf gamma cao c\u00f3 th\u1ec3 tr\u1ea3i qua nh\u1eefng thay \u0111\u1ed5i delta m\u1ea1nh m\u1ebd trong c\u00e1c chuy\u1ec3n \u0111\u1ed9ng gi\u00e1 trong ng\u00e0y, c\u00f3 th\u1ec3 khu\u1ebfch \u0111\u1ea1i l\u1ee3i nhu\u1eadn ho\u1eb7c thua l\u1ed7 v\u01b0\u1ee3t qu\u00e1 c\u00e1c tham s\u1ed1 d\u1ef1 ki\u1ebfn. Th\u1ef1c t\u1ebf to\u00e1n h\u1ecdc n\u00e0y tr\u1edf n\u00ean \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng khi qu\u1ea3n l\u00fd nhi\u1ec1u v\u1ecb th\u1ebf g\u1ea7n ng\u00e0y h\u1ebft h\u1ea1n, n\u01a1i m\u00e0 c\u00e1c gi\u00e1 tr\u1ecb gamma c\u00f3 xu h\u01b0\u1edbng t\u0103ng \u0111\u00e1ng k\u1ec3.<\/p><\/div><div class='po-container po-container_width_article po-article-page__table'><div class='po-table'><table><thead><tr><th>Tham S\u1ed1 Hy L\u1ea1p<\/th><th>Ph\u1ea1m Vi \u0110i\u1ec3n H\u00ecnh Cho Giao D\u1ecbch Trong Ng\u00e0y<\/th><th>C\u00e2n Nh\u1eafc R\u1ee7i Ro<\/th><th>\u00dd Ngh\u0129a To\u00e1n H\u1ecdc<\/th><\/tr><\/thead><tbody><tr><td>Delta<\/td><td>-0.50 \u0111\u1ebfn +0.50<\/td><td>Ti\u1ebfp x\u00fac theo h\u01b0\u1edbng<\/td><td>\u0110\u1ed9 nh\u1ea1y gi\u00e1 b\u1eadc nh\u1ea5t<\/td><\/tr><tr><td>Gamma<\/td><td>0.01 \u0111\u1ebfn 0.10<\/td><td>T\u0103ng t\u1ed1c \u0111\u1ed9 thay \u0111\u1ed5i delta<\/td><td>\u0110\u1ed9 nh\u1ea1y gi\u00e1 b\u1eadc hai<\/td><\/tr><tr><td>Theta<\/td><td>-0.05 \u0111\u1ebfn -0.01 m\u1ed7i ng\u00e0y<\/td><td>Ti\u1ebfp x\u00fac v\u1edbi s\u1ef1 suy gi\u1ea3m theo th\u1eddi gian<\/td><td>T\u1ef7 l\u1ec7 x\u00f3i m\u00f2n gi\u00e1 tr\u1ecb theo th\u1eddi gian<\/td><\/tr><tr><td>Vega<\/td><td>0.10 \u0111\u1ebfn 0.50<\/td><td>Ti\u1ebfp x\u00fac v\u1edbi \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng<\/td><td>T\u00e1c \u0111\u1ed9ng c\u1ee7a s\u1ef1 thay \u0111\u1ed5i 1% trong IV<\/td><\/tr><\/tbody><\/table><\/div><\/div><div class='po-container po-container_width_article-sm'><h2 class='po-article-page__title'>T\u00ednh To\u00e1n X\u00e1c Su\u1ea5t Trong Giao D\u1ecbch Quy\u1ec1n Ch\u1ecdn<\/h2><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>C\u00e1c nh\u00e0 giao d\u1ecbch quy\u1ec1n ch\u1ecdn th\u00e0nh c\u00f4ng ti\u1ebfp c\u1eadn th\u1ecb tr\u01b0\u1eddng t\u1eeb g\u00f3c \u0111\u1ed9 x\u00e1c su\u1ea5t thay v\u00ec t\u00ecm ki\u1ebfm s\u1ef1 ch\u1eafc ch\u1eafn. B\u1eb1ng c\u00e1ch \u00e1p d\u1ee5ng ph\u00e2n t\u00edch x\u00e1c su\u1ea5t to\u00e1n h\u1ecdc, c\u00e1c nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n c\u00e1c chi\u1ebfn l\u01b0\u1ee3c c\u00f3 gi\u00e1 tr\u1ecb k\u1ef3 v\u1ecdng t\u00edch c\u1ef1c theo th\u1eddi gian, ngay c\u1ea3 khi c\u00e1c giao d\u1ecbch c\u00e1 nh\u00e2n d\u1eabn \u0111\u1ebfn thua l\u1ed7.<\/p><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>Li\u1ec7u giao d\u1ecbch trong ng\u00e0y c\u00f3 \u00e1p d\u1ee5ng cho quy\u1ec1n ch\u1ecdn gi\u1ed1ng nh\u01b0 c\u1ed5 phi\u1ebfu kh\u00f4ng? Trong khi kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n c\u1ee7a giao d\u1ecbch ng\u1eafn h\u1ea1n \u00e1p d\u1ee5ng cho c\u1ea3 hai, quy\u1ec1n ch\u1ecdn th\u00eam \u0111\u1ed9 ph\u1ee9c t\u1ea1p th\u00f4ng qua b\u1ea3n ch\u1ea5t ph\u00e1i sinh v\u00e0 c\u00e1c thu\u1ed9c t\u00ednh suy gi\u1ea3m theo th\u1eddi gian c\u1ee7a ch\u00fang. \u0110i\u1ec1u n\u00e0y \u0111\u00f2i h\u1ecfi c\u00e1c c\u00e2n nh\u1eafc to\u00e1n h\u1ecdc b\u1ed5 sung khi t\u00ednh to\u00e1n x\u00e1c su\u1ea5t th\u00e0nh c\u00f4ng.<\/p><\/div><div class='po-container po-container_width_article po-article-page__table'><div class='po-table'><table><thead><tr><th>Ch\u1ec9 S\u1ed1 X\u00e1c Su\u1ea5t<\/th><th>Ph\u01b0\u01a1ng Ph\u00e1p T\u00ednh To\u00e1n<\/th><th>\u1ee8ng D\u1ee5ng Giao D\u1ecbch<\/th><\/tr><\/thead><tbody><tr><td>X\u00e1c Su\u1ea5t L\u1ee3i Nhu\u1eadn (POP)<\/td><td>1 - (Ph\u00ed Quy\u1ec1n Ch\u1ecdn \/ \u0110\u1ed9 R\u1ed9ng C\u1ee7a Ch\u00eanh L\u1ec7ch)<\/td><td>\u0110\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng l\u1ee3i nhu\u1eadn cho c\u00e1c ch\u00eanh l\u1ec7ch t\u00edn d\u1ee5ng<\/td><\/tr><tr><td>X\u00e1c Su\u1ea5t ITM<\/td><td>X\u1ea5p x\u1ec9 delta (delta g\u1ecdi \u2248 x\u00e1c su\u1ea5t)<\/td><td>\u01af\u1edbc l\u01b0\u1ee3ng kh\u1ea3 n\u0103ng quy\u1ec1n ch\u1ecdn h\u1ebft h\u1ea1n trong ti\u1ec1n<\/td><\/tr><tr><td>Gi\u00e1 Tr\u1ecb K\u1ef3 V\u1ecdng<\/td><td>(X\u00e1c Su\u1ea5t Th\u1eafng \u00d7 L\u1ee3i Nhu\u1eadn Ti\u1ec1m N\u0103ng) - (X\u00e1c Su\u1ea5t Thua \u00d7 Thua L\u1ed7 Ti\u1ec1m N\u0103ng)<\/td><td>\u0110\u00e1nh gi\u00e1 l\u1ee3i th\u1ebf to\u00e1n h\u1ecdc c\u1ee7a giao d\u1ecbch<\/td><\/tr><tr><td>\u0110\u1ed9 L\u1ec7ch Chu\u1ea9n Di Chuy\u1ec3n<\/td><td>Gi\u00e1 C\u1ed5 Phi\u1ebfu \u00d7 \u0110\u1ed9 Bi\u1ebfn \u0110\u1ed9ng Ng\u1ee5 \u00dd \u00d7 \u221a(DTE\/365)<\/td><td>T\u00ednh to\u00e1n ph\u1ea1m vi gi\u00e1 c\u00f3 kh\u1ea3 n\u0103ng x\u1ea3y ra<\/td><\/tr><\/tbody><\/table><\/div><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>C\u00e1c quy t\u1eafc giao d\u1ecbch quy\u1ec1n ch\u1ecdn trong ng\u00e0y th\u01b0\u1eddng \u0111\u1eb7t ra c\u00e1c h\u1ea1n ch\u1ebf v\u1ec1 t\u1ea7n su\u1ea5t giao d\u1ecbch, \u0111i\u1ec1u n\u00e0y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1ch m\u00e0 c\u00e1c nh\u00e0 giao d\u1ecbch ph\u1ea3i ti\u1ebfp c\u1eadn x\u00e1c su\u1ea5t. V\u1edbi c\u00e1c c\u01a1 h\u1ed9i giao d\u1ecbch h\u1ea1n ch\u1ebf, m\u1ed7i v\u1ecb th\u1ebf ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 c\u1ea9n th\u1eadn v\u1ec1 h\u1ed3 s\u01a1 x\u00e1c su\u1ea5t c\u1ee7a n\u00f3. \u0110i\u1ec1u n\u00e0y \u0111\u00f2i h\u1ecfi s\u1ef1 s\u00e0ng l\u1ecdc to\u00e1n h\u1ecdc nghi\u00eam ng\u1eb7t h\u01a1n so v\u1edbi c\u00e1c chi\u1ebfn l\u01b0\u1ee3c d\u1ef1a v\u00e0o giao d\u1ecbch t\u1ea7n su\u1ea5t cao \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 h\u1ed9i t\u1ee5 th\u1ed1ng k\u00ea.<\/p><\/div><div class='po-container po-container_width_article-sm'><h2 class='po-article-page__title'>T\u00ednh To\u00e1n K\u00edch Th\u01b0\u1edbc V\u1ecb Th\u1ebf v\u00e0 Qu\u1ea3n L\u00fd R\u1ee7i Ro<\/h2><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>C\u00e1c quy t\u1eafc giao d\u1ecbch quy\u1ec1n ch\u1ecdn trong ng\u00e0y bao g\u1ed3m c\u00e1c y\u00eau c\u1ea7u v\u1ed1n c\u1ee5 th\u1ec3 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn c\u00e1c ph\u00e9p t\u00ednh k\u00edch th\u01b0\u1edbc v\u1ecb th\u1ebf. K\u00edch th\u01b0\u1edbc v\u1ecb th\u1ebf ph\u00f9 h\u1ee3p c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c coi l\u00e0 \u1ee9ng d\u1ee5ng to\u00e1n h\u1ecdc quan tr\u1ecdng nh\u1ea5t trong giao d\u1ecbch, v\u00ec n\u00f3 x\u00e1c \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 r\u1ee7i ro cho m\u1ed7i giao d\u1ecbch.<\/p><\/div><div class='po-container po-container_width_article-sm article-content po-article-page__text'><ul class='po-article-page-list'><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Ph\u01b0\u01a1ng Ph\u00e1p Ph\u00e2n Tr\u0103m C\u1ed1 \u0110\u1ecbnh: R\u1ee7i ro m\u1ed9t t\u1ef7 l\u1ec7 ph\u1ea7n tr\u0103m c\u1ed1 \u0111\u1ecbnh c\u1ee7a gi\u00e1 tr\u1ecb t\u00e0i kho\u1ea3n cho m\u1ed7i giao d\u1ecbch<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Ti\u00eau Ch\u00ed Kelly: K\u00edch th\u01b0\u1edbc v\u1ecb th\u1ebf d\u1ef1a tr\u00ean l\u1ee3i th\u1ebf \u01b0\u1edbc t\u00ednh v\u00e0 x\u00e1c su\u1ea5t th\u00e0nh c\u00f4ng<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Optimal f: Ph\u01b0\u01a1ng ph\u00e1p to\u00e1n h\u1ecdc \u0111\u1ec3 t\u1ed1i \u0111a h\u00f3a t\u1ef7 l\u1ec7 t\u0103ng tr\u01b0\u1edfng h\u00ecnh h\u1ecdc<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>K\u00edch Th\u01b0\u1edbc V\u1ecb Th\u1ebf D\u1ef1a Tr\u00ean \u0110\u1ed9 L\u1ec7ch Chu\u1ea9n: \u0110i\u1ec1u ch\u1ec9nh k\u00edch th\u01b0\u1edbc v\u1ecb th\u1ebf d\u1ef1a tr\u00ean \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>T\u00ednh To\u00e1n R\u1ee7i Ro Ph\u00e1 S\u1ea3n: X\u00e1c \u0111\u1ecbnh x\u00e1c su\u1ea5t \u0111\u1ea1t \u0111\u1ebfn m\u1ee9c gi\u1ea3m t\u00e0i kho\u1ea3n nghi\u00eam tr\u1ecdng<\/li><\/ul><\/div><div class='po-container po-container_width_article po-article-page__table'><div class='po-table'><table><thead><tr><th>Ph\u01b0\u01a1ng Ph\u00e1p K\u00edch Th\u01b0\u1edbc V\u1ecb Th\u1ebf<\/th><th>C\u00f4ng Th\u1ee9c<\/th><th>L\u1ee3i Th\u1ebf<\/th><th>Nh\u01b0\u1ee3c \u0110i\u1ec3m<\/th><\/tr><\/thead><tbody><tr><td>Ph\u1ea7n Tr\u0103m C\u1ed1 \u0110\u1ecbnh<\/td><td>K\u00edch Th\u01b0\u1edbc V\u1ecb Th\u1ebf = (T\u00e0i Kho\u1ea3n \u00d7 R\u1ee7i Ro%) \u00f7 R\u1ee7i Ro Giao D\u1ecbch<\/td><td>\u0110\u01a1n gi\u1ea3n, ki\u1ec3m so\u00e1t r\u1ee7i ro nh\u1ea5t qu\u00e1n<\/td><td>B\u1ecf qua s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 x\u00e1c su\u1ea5t<\/td><\/tr><tr><td>Ti\u00eau Ch\u00ed Kelly<\/td><td>f = (bp - q) \u00f7 b<\/td><td>T\u0103ng tr\u01b0\u1edfng t\u1ed1i \u01b0u v\u1ec1 m\u1eb7t to\u00e1n h\u1ecdc trong d\u00e0i h\u1ea1n<\/td><td>Bi\u1ebfn \u0111\u1ed9ng cao, gi\u1ea3 \u0111\u1ecbnh x\u00e1c su\u1ea5t ch\u00ednh x\u00e1c<\/td><\/tr><tr><td>Half Kelly<\/td><td>f = ((bp - q) \u00f7 b) \u00d7 0.5<\/td><td>Gi\u1ea3m bi\u1ebfn \u0111\u1ed9ng trong khi duy tr\u00ec t\u0103ng tr\u01b0\u1edfng<\/td><td>Kh\u00f4ng t\u1ed1i \u01b0u trong c\u00e1c k\u1ecbch b\u1ea3n th\u00f4ng tin ho\u00e0n h\u1ea3o<\/td><\/tr><tr><td>\u0110i\u1ec1u Ch\u1ec9nh Theo \u0110\u1ed9 Bi\u1ebfn \u0110\u1ed9ng<\/td><td>K\u00edch Th\u01b0\u1edbc V\u1ecb Th\u1ebf = K\u00edch Th\u01b0\u1edbc C\u01a1 B\u1ea3n \u00d7 (IV Trung B\u00ecnh \u00f7 IV Hi\u1ec7n T\u1ea1i)<\/td><td>Th\u00edch \u1ee9ng v\u1edbi \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng thay \u0111\u1ed5i<\/td><td>C\u1ea7n th\u00eam \u0111\u1ed9 ph\u1ee9c t\u1ea1p trong t\u00ednh to\u00e1n<\/td><\/tr><\/tbody><\/table><\/div><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>Khi th\u1ef1c hi\u1ec7n to\u00e1n h\u1ecdc k\u00edch th\u01b0\u1edbc v\u1ecb th\u1ebf trong b\u1ed1i c\u1ea3nh c\u00e1c quy t\u1eafc giao d\u1ecbch quy\u1ec1n ch\u1ecdn trong ng\u00e0y, c\u00e1c nh\u00e0 giao d\u1ecbch ph\u1ea3i xem x\u00e9t quy t\u1eafc Nh\u00e0 Giao D\u1ecbch Ng\u00e0y M\u1eabu cho c\u00e1c t\u00e0i kho\u1ea3n d\u01b0\u1edbi 25.000 \u0111\u00f4 la, quy \u0111\u1ecbnh gi\u1edbi h\u1ea1n cho c\u00e1c nh\u00e0 giao d\u1ecbch ba giao d\u1ecbch trong ng\u00e0y trong v\u00f2ng n\u0103m ng\u00e0y l\u00e0m vi\u1ec7c. H\u1ea1n ch\u1ebf n\u00e0y y\u00eau c\u1ea7u t\u1ed1i \u01b0u h\u00f3a to\u00e1n h\u1ecdc trong vi\u1ec7c l\u1ef1a ch\u1ecdn giao d\u1ecbch \u0111\u1ec3 t\u1ed1i \u0111a h\u00f3a gi\u00e1 tr\u1ecb k\u1ef3 v\u1ecdng qua c\u00e1c c\u01a1 h\u1ed9i giao d\u1ecbch h\u1ea1n ch\u1ebf.<\/p><\/div><div class='po-container po-container_width_article-sm'><h2 class='po-article-page__title'>Ki\u1ec3m Tra Th\u1ed1ng K\u00ea v\u00e0 Ph\u00e2n T\u00edch Hi\u1ec7u Su\u1ea5t<\/h2><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>Ph\u00e1t tri\u1ec3n m\u1ed9t l\u1ee3i th\u1ebf to\u00e1n h\u1ecdc trong giao d\u1ecbch quy\u1ec1n ch\u1ecdn \u0111\u00f2i h\u1ecfi ph\u00e2n t\u00edch th\u1ed1ng k\u00ea nghi\u00eam ng\u1eb7t v\u1ec1 hi\u1ec7u su\u1ea5t l\u1ecbch s\u1eed. Ki\u1ec3m tra l\u1ea1i c\u00e1c chi\u1ebfn l\u01b0\u1ee3c d\u1ef1a tr\u00ean d\u1eef li\u1ec7u l\u1ecbch s\u1eed cung c\u1ea5p c\u00e1i nh\u00ecn \u0111\u1ecbnh l\u01b0\u1ee3ng v\u1ec1 hi\u1ec7u su\u1ea5t k\u1ef3 v\u1ecdng, m\u1eb7c d\u00f9 c\u00e1c nh\u00e0 giao d\u1ecbch ph\u1ea3i c\u1ea9n th\u1eadn v\u1ec1 thi\u00ean l\u1ec7ch t\u1ed1i \u01b0u h\u00f3a.<\/p><\/div><div class='po-container po-container_width_article po-article-page__table'><div class='po-table'><table><thead><tr><th>Ch\u1ec9 S\u1ed1 Hi\u1ec7u Su\u1ea5t<\/th><th>T\u00ednh To\u00e1n<\/th><th>Di\u1ec5n Gi\u1ea3i<\/th><\/tr><\/thead><tbody><tr><td>T\u1ef7 L\u1ec7 Sharpe<\/td><td>(L\u1ee3i Nhu\u1eadn Chi\u1ebfn L\u01b0\u1ee3c - L\u00e3i Su\u1ea5t Kh\u00f4ng R\u1ee7i Ro) \u00f7 \u0110\u1ed9 L\u1ec7ch Chu\u1ea9n Chi\u1ebfn L\u01b0\u1ee3c<\/td><td>L\u1ee3i nhu\u1eadn \u0111i\u1ec1u ch\u1ec9nh theo r\u1ee7i ro (c\u00e0ng cao c\u00e0ng t\u1ed1t)<\/td><\/tr><tr><td>T\u1ef7 L\u1ec7 Sortino<\/td><td>(L\u1ee3i Nhu\u1eadn Chi\u1ebfn L\u01b0\u1ee3c - L\u00e3i Su\u1ea5t Kh\u00f4ng R\u1ee7i Ro) \u00f7 \u0110\u1ed9 L\u1ec7ch Xu\u1ed1ng<\/td><td>L\u1ee3i nhu\u1eadn \u0111i\u1ec1u ch\u1ec9nh theo r\u1ee7i ro xu\u1ed1ng<\/td><\/tr><tr><td>Gi\u1ea3m T\u1ed1i \u0110a<\/td><td>(Gi\u00e1 Tr\u1ecb \u0110\u1ec9nh - Gi\u00e1 Tr\u1ecb \u0110\u00e1y) \u00f7 Gi\u00e1 Tr\u1ecb \u0110\u1ec9nh<\/td><td>M\u1ee9c thua l\u1ed7 l\u1ecbch s\u1eed t\u1ed3i t\u1ec7 nh\u1ea5t<\/td><\/tr><tr><td>T\u1ef7 L\u1ec7 Th\u1eafng<\/td><td>Giao D\u1ecbch Th\u1eafng \u00f7 T\u1ed5ng Giao D\u1ecbch<\/td><td>T\u1ef7 l\u1ec7 ph\u1ea7n tr\u0103m giao d\u1ecbch c\u00f3 l\u1ee3i nhu\u1eadn<\/td><\/tr><tr><td>Y\u1ebfu T\u1ed1 L\u1ee3i Nhu\u1eadn<\/td><td>L\u1ee3i Nhu\u1eadn G\u1ed9p \u00f7 L\u1ed7 G\u1ed9p<\/td><td>T\u1ef7 l\u1ec7 gi\u1eefa l\u1ee3i nhu\u1eadn v\u00e0 thua l\u1ed7 (&gt;1 c\u00f3 l\u1ee3i nhu\u1eadn)<\/td><\/tr><\/tbody><\/table><\/div><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>C\u00e1c n\u1ec1n t\u1ea3ng nh\u01b0 Pocket Option cung c\u1ea5p cho c\u00e1c nh\u00e0 giao d\u1ecbch d\u1eef li\u1ec7u l\u1ecbch s\u1eed v\u00e0 c\u00f4ng c\u1ee5 ph\u00e2n t\u00edch gi\u00fap d\u1ec5 d\u00e0ng th\u1ef1c hi\u1ec7n ph\u00e2n t\u00edch to\u00e1n h\u1ecdc n\u00e0y. B\u1eb1ng c\u00e1ch th\u1ef1c hi\u1ec7n \u0111\u00e1nh gi\u00e1 th\u1ed1ng k\u00ea k\u1ef9 l\u01b0\u1ee1ng, c\u00e1c nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c chi\u1ebfn l\u01b0\u1ee3c n\u00e0o th\u1ec3 hi\u1ec7n l\u1ee3i th\u1ebf th\u1ed1ng k\u00ea \u0111\u00e1ng k\u1ec3 khi ho\u1ea1t \u0111\u1ed9ng trong c\u00e1c quy t\u1eafc giao d\u1ecbch quy\u1ec1n ch\u1ecdn trong ng\u00e0y.<\/p><\/div><div class='po-container po-container_width_article-sm article-content po-article-page__text'><ul class='po-article-page-list'><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Ki\u1ec3m Tra S\u1ef1 Tr\u1edf L\u1ea1i Trung B\u00ecnh: \u00dd ngh\u0129a th\u1ed1ng k\u00ea c\u1ee7a vi\u1ec7c gi\u00e1 tr\u1edf v\u1ec1 trung b\u00ecnh<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Ph\u00e2n T\u00edch M\u1eabu \u0110\u1ed9 Bi\u1ebfn \u0110\u1ed9ng: X\u00e1c \u0111\u1ecbnh c\u00e1c h\u00e0nh vi \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng c\u00f3 h\u1ec7 th\u1ed1ng<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Ki\u1ec3m Tra T\u01b0\u01a1ng Quan: \u0110o l\u01b0\u1eddng m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c t\u00e0i s\u1ea3n v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 th\u1ecb tr\u01b0\u1eddng<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Ph\u00e2n T\u00edch Ph\u00e2n Ph\u1ed1i: Hi\u1ec3u bi\u1ebft v\u1ec1 ph\u00e2n ph\u1ed1i x\u00e1c su\u1ea5t c\u1ee7a l\u1ee3i nhu\u1eadn<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>M\u00f4 Ph\u1ecfng Monte Carlo: D\u1ef1 \u0111o\u00e1n c\u00e1c k\u1ebft qu\u1ea3 ti\u1ec1m n\u0103ng qua nhi\u1ec1u k\u1ecbch b\u1ea3n<\/li><\/ul><\/div><div class='po-container po-container_width_article-sm'><h2 class='po-article-page__title'>\u1ee8ng D\u1ee5ng Th\u1ef1c Ti\u1ec5n C\u1ee7a C\u00e1c M\u00f4 H\u00ecnh To\u00e1n H\u1ecdc<\/h2><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>C\u00e1c quy t\u1eafc giao d\u1ecbch quy\u1ec1n ch\u1ecdn trong ng\u00e0y thi\u1ebft l\u1eadp khung m\u00e0 trong \u0111\u00f3 c\u00e1c m\u00f4 h\u00ecnh to\u00e1n h\u1ecdc ph\u1ea3i \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng. H\u00e3y xem x\u00e9t m\u1ed9t v\u00ed d\u1ee5 th\u1ef1c ti\u1ec5n v\u1ec1 c\u00e1ch m\u00e0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ecbnh l\u01b0\u1ee3ng n\u00e0y k\u1ebft h\u1ee3p trong giao d\u1ecbch th\u1ef1c t\u1ebf:<\/p><\/div><div class='po-container po-container_width_article po-article-page__table'><div class='po-table'><table><thead><tr><th>Y\u1ebfu T\u1ed1 Giao D\u1ecbch<\/th><th>C\u00e2n Nh\u1eafc To\u00e1n H\u1ecdc<\/th><th>V\u00ed D\u1ee5 T\u00ednh To\u00e1n<\/th><\/tr><\/thead><tbody><tr><td>Ch\u1ecdn Chi\u1ebfn L\u01b0\u1ee3c<\/td><td>Gi\u00e1 Tr\u1ecb K\u1ef3 V\u1ecdng D\u1ef1a Tr\u00ean Ph\u00e2n T\u00edch IV<\/td><td>IV Rank = 85% (cao l\u1ecbch s\u1eed) \u2192 Ch\u00eanh l\u1ec7ch t\u00edn d\u1ee5ng \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh<\/td><\/tr><tr><td>Ch\u1ecdn Gi\u00e1 Th\u1ef1c Hi\u1ec7n<\/td><td>X\u00e1c Su\u1ea5t L\u1ee3i Nhu\u1eadn<\/td><td>Gi\u00e1 th\u1ef1c hi\u1ec7n ng\u1eafn 30-delta = ~30% x\u00e1c su\u1ea5t ITM, 70% x\u00e1c su\u1ea5t OTM<\/td><\/tr><tr><td>K\u00edch Th\u01b0\u1edbc V\u1ecb Th\u1ebf<\/td><td>C\u00e1c Tham S\u1ed1 Qu\u1ea3n L\u00fd R\u1ee7i Ro<\/td><td>R\u1ee7i ro t\u00e0i kho\u1ea3n 2% \u00f7 (\u0111\u1ed9 r\u1ed9ng ch\u00eanh l\u1ec7ch - t\u00edn d\u1ee5ng) = s\u1ed1 h\u1ee3p \u0111\u1ed3ng<\/td><\/tr><tr><td>K\u00edch Ho\u1ea1t \u0110i\u1ec1u Ch\u1ec9nh<\/td><td>Di Chuy\u1ec3n \u0110\u1ed9 L\u1ec7ch Chu\u1ea9n<\/td><td>\u0110i\u1ec1u ch\u1ec9nh t\u1ea1i 1.5 \u0111\u1ed9 l\u1ec7ch chu\u1ea9n di chuy\u1ec3n b\u1ea5t l\u1ee3i<\/td><\/tr><tr><td>Tham S\u1ed1 Tho\u00e1t<\/td><td>M\u1ee5c Ti\u00eau L\u1ee3i Nhu\u1eadn D\u01b0\u1edbi D\u1ea1ng Ph\u1ea7n Tr\u0103m T\u1ed1i \u0110a<\/td><td>Tho\u00e1t t\u1ea1i 50% l\u1ee3i nhu\u1eadn ti\u1ec1m n\u0103ng t\u1ed1i \u0111a<\/td><\/tr><\/tbody><\/table><\/div><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>Trong v\u00ed d\u1ee5 n\u00e0y, m\u1ed7i \u0111i\u1ec3m quy\u1ebft \u0111\u1ecbnh k\u1ebft h\u1ee3p ph\u00e2n t\u00edch to\u00e1n h\u1ecdc ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c quy t\u1eafc giao d\u1ecbch quy\u1ec1n ch\u1ecdn trong ng\u00e0y. Nh\u00e0 giao d\u1ecbch ch\u1ecdn m\u1ed9t chi\u1ebfn l\u01b0\u1ee3c d\u1ef1a tr\u00ean c\u00e1c ch\u1ec9 s\u1ed1 \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng, \u0111\u1ecbnh v\u1ecb giao d\u1ecbch \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ed9t h\u1ed3 s\u01a1 x\u00e1c su\u1ea5t c\u1ee5 th\u1ec3, x\u00e1c \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc v\u1ecb th\u1ebf theo c\u00e1c tham s\u1ed1 r\u1ee7i ro, v\u00e0 thi\u1ebft l\u1eadp c\u00e1c \u0111i\u1ec3m v\u00e0o v\u00e0 ra \u0111\u01b0\u1ee3c suy ra t\u1eeb to\u00e1n h\u1ecdc.<\/p><\/div>[cta_button text=\"\"]<div class='po-container po-container_width_article-sm'><h2 class='po-article-page__title'>K\u1ebft Lu\u1eadn<\/h2><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>C\u00e1c quy t\u1eafc giao d\u1ecbch quy\u1ec1n ch\u1ecdn trong ng\u00e0y t\u1ea1o ra m\u1ed9t khung m\u00e0 trong \u0111\u00f3 ph\u00e2n t\u00edch to\u00e1n h\u1ecdc ph\u1ea3i ho\u1ea1t \u0111\u1ed9ng. B\u1eb1ng c\u00e1ch hi\u1ec3u v\u00e0 \u00e1p d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ecbnh l\u01b0\u1ee3ng v\u00e0o giao d\u1ecbch quy\u1ec1n ch\u1ecdn, c\u00e1c nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n c\u00e1c chi\u1ebfn l\u01b0\u1ee3c c\u00f3 gi\u00e1 tr\u1ecb k\u1ef3 v\u1ecdng t\u00edch c\u1ef1c theo th\u1eddi gian. T\u1eeb ph\u00e2n t\u00edch \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng v\u00e0 qu\u1ea3n l\u00fd c\u00e1c tham s\u1ed1 Hy L\u1ea1p \u0111\u1ebfn t\u00ednh to\u00e1n x\u00e1c su\u1ea5t v\u00e0 ki\u1ec3m tra th\u1ed1ng k\u00ea nghi\u00eam ng\u1eb7t, to\u00e1n h\u1ecdc cung c\u1ea5p n\u1ec1n t\u1ea3ng cho hi\u1ec7u su\u1ea5t giao d\u1ecbch quy\u1ec1n ch\u1ecdn nh\u1ea5t qu\u00e1n.<\/p><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>M\u1eb7c d\u00f9 kh\u00f4ng c\u00f3 m\u00f4 h\u00ecnh to\u00e1n h\u1ecdc n\u00e0o c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o th\u00e0nh c\u00f4ng trong th\u1ebf gi\u1edbi t\u00e0i ch\u00ednh v\u1ed1n d\u0129 kh\u00f4ng ch\u1eafc ch\u1eafn, nh\u01b0ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ecbnh l\u01b0\u1ee3ng c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 ch\u1ea5t l\u01b0\u1ee3ng quy\u1ebft \u0111\u1ecbnh. B\u1eb1ng c\u00e1ch coi giao d\u1ecbch quy\u1ec1n ch\u1ecdn l\u00e0 m\u1ed9t n\u1ed7 l\u1ef1c d\u1ef1a tr\u00ean x\u00e1c su\u1ea5t thay v\u00ec m\u1ed9t ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean d\u1ef1 \u0111o\u00e1n, c\u00e1c nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n c\u00e1c chi\u1ebfn l\u01b0\u1ee3c m\u1ea1nh m\u1ebd ho\u1ea1t \u0111\u1ed9ng nh\u1ea5t qu\u00e1n qua c\u00e1c \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng kh\u00e1c nhau.<\/p><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>Khi c\u00e1c n\u1ec1n t\u1ea3ng nh\u01b0 Pocket Option ti\u1ebfp t\u1ee5c cung c\u1ea5p c\u00e1c c\u00f4ng c\u1ee5 ti\u00ean ti\u1ebfn \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c khung to\u00e1n h\u1ecdc n\u00e0y, c\u00e1c nh\u00e0 giao d\u1ecbch n\u1eafm v\u1eefng c\u00e1c kh\u00eda c\u1ea1nh \u0111\u1ecbnh l\u01b0\u1ee3ng c\u1ee7a c\u00e1c quy t\u1eafc giao d\u1ecbch quy\u1ec1n ch\u1ecdn trong ng\u00e0y s\u1ebd \u0111\u1ecbnh v\u1ecb m\u00ecnh cho s\u1ef1 th\u00e0nh c\u00f4ng b\u1ec1n v\u1eefng trong l\u0129nh v\u1ef1c th\u1ecb tr\u01b0\u1eddng ph\u1ee9c t\u1ea1p nh\u01b0ng c\u00f3 ti\u1ec1m n\u0103ng sinh l\u1ee3i n\u00e0y.<\/p><\/div>","body_html_source":{"label":"Body HTML","type":"wysiwyg","formatted_value":"<div class='po-container po-container_width_article-sm'>\n<h2 class='po-article-page__title'>Hi\u1ec3u Bi\u1ebft C\u01a1 B\u1ea3n V\u1ec1 Giao D\u1ecbch Quy\u1ec1n Ch\u1ecdn Trong Ng\u00e0y<\/h2>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>Giao d\u1ecbch quy\u1ec1n ch\u1ecdn trong ng\u00e0y \u0111\u00f2i h\u1ecfi c\u1ea3 \u0111\u1ed9 ch\u00ednh x\u00e1c to\u00e1n h\u1ecdc v\u00e0 s\u1ef1 nghi\u00eam ng\u1eb7t ph\u00e2n t\u00edch \u0111\u1ec3 th\u00e0nh c\u00f4ng trong c\u00e1c th\u1ecb tr\u01b0\u1eddng bi\u1ebfn \u0111\u1ed9ng ng\u00e0y nay. Kh\u00e1c v\u1edbi \u0111\u1ea7u t\u01b0 truy\u1ec1n th\u1ed1ng, giao d\u1ecbch quy\u1ec1n ch\u1ecdn trong ng\u00e0y ho\u1ea1t \u0111\u1ed9ng d\u01b0\u1edbi c\u00e1c tham s\u1ed1 v\u00e0 khung quy \u0111\u1ecbnh c\u1ee5 th\u1ec3 m\u00e0 c\u00e1c nh\u00e0 giao d\u1ecbch ph\u1ea3i hi\u1ec3u tr\u01b0\u1edbc khi th\u1ef1c hi\u1ec7n giao d\u1ecbch \u0111\u1ea7u ti\u00ean c\u1ee7a h\u1ecd. B\u00e0i vi\u1ebft n\u00e0y \u0111i s\u00e2u v\u00e0o c\u00e1c kh\u00eda c\u1ea1nh \u0111\u1ecbnh l\u01b0\u1ee3ng c\u1ee7a quy t\u1eafc giao d\u1ecbch quy\u1ec1n ch\u1ecdn trong ng\u00e0y, cung c\u1ea5p ph\u00e2n t\u00edch to\u00e0n di\u1ec7n v\u1ec1 c\u00e1c ch\u1ec9 s\u1ed1, ph\u00e9p t\u00ednh v\u00e0 ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n t\u00edch c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh giao d\u1ecbch th\u00f4ng minh.<\/p>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>N\u1ec1n t\u1ea3ng to\u00e1n h\u1ecdc c\u1ee7a giao d\u1ecbch quy\u1ec1n ch\u1ecdn bao g\u1ed3m m\u1ed9t s\u1ed1 th\u00e0nh ph\u1ea7n ph\u1ee9c t\u1ea1p, bao g\u1ed3m c\u00e1c m\u00f4 h\u00ecnh \u0111\u1ecbnh gi\u00e1 quy\u1ec1n ch\u1ecdn, \u0111o l\u01b0\u1eddng \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng, t\u00ednh to\u00e1n x\u00e1c su\u1ea5t v\u00e0 c\u00e1c ch\u1ec9 s\u1ed1 \u0111\u00e1nh gi\u00e1 r\u1ee7i ro. B\u1eb1ng c\u00e1ch l\u00e0m ch\u1ee7 nh\u1eefng c\u00f4ng c\u1ee5 to\u00e1n h\u1ecdc n\u00e0y, c\u00e1c nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n c\u00e1c chi\u1ebfn l\u01b0\u1ee3c mang l\u1ea1i l\u1ee3i th\u1ebf th\u1ed1ng k\u00ea thay v\u00ec ch\u1ec9 d\u1ef1a v\u00e0o tr\u1ef1c gi\u00e1c ho\u1eb7c t\u00e2m l\u00fd th\u1ecb tr\u01b0\u1eddng. Hi\u1ec3u bi\u1ebft v\u1ec1 c\u00e1c quy t\u1eafc giao d\u1ecbch quy\u1ec1n ch\u1ecdn trong ng\u00e0y l\u00e0 \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng v\u00ec nh\u1eefng quy \u0111\u1ecbnh n\u00e0y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u1ea7n su\u1ea5t giao d\u1ecbch, y\u00eau c\u1ea7u v\u1ed1n v\u00e0 c\u00e1c tham s\u1ed1 qu\u1ea3n l\u00fd r\u1ee7i ro.<\/p>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<h2 class='po-article-page__title'>C\u00e1c M\u00f4 H\u00ecnh To\u00e1n H\u1ecdc C\u1ed1t L\u00f5i Trong Giao D\u1ecbch Quy\u1ec1n Ch\u1ecdn<\/h2>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>\u0110\u1ecbnh gi\u00e1 quy\u1ec1n ch\u1ecdn \u0111\u1ea1i di\u1ec7n cho n\u1ec1n t\u1ea3ng c\u1ee7a giao d\u1ecbch quy\u1ec1n ch\u1ecdn \u0111\u1ecbnh l\u01b0\u1ee3ng. M\u00f4 h\u00ecnh Black-Scholes, m\u1eb7c d\u00f9 c\u00f3 nh\u1eefng h\u1ea1n ch\u1ebf, v\u1eabn l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 c\u01a1 b\u1ea3n m\u00e0 c\u00e1c nh\u00e0 giao d\u1ecbch s\u1eed d\u1ee5ng \u0111\u1ec3 t\u00ednh to\u00e1n gi\u00e1 quy\u1ec1n ch\u1ecdn l\u00fd thuy\u1ebft. Tuy nhi\u00ean, c\u00e1c nh\u00e0 giao d\u1ecbch ng\u00e0y hi\u1ec7u qu\u1ea3 v\u01b0\u1ee3t ra ngo\u00e0i c\u00e1c m\u00f4 h\u00ecnh \u0111\u1ecbnh gi\u00e1 c\u01a1 b\u1ea3n \u0111\u1ec3 k\u1ebft h\u1ee3p c\u00e1c ph\u01b0\u01a1ng ph\u00e1p to\u00e1n h\u1ecdc tinh vi h\u01a1n.<\/p>\n<\/div>\n<div class='po-container po-container_width_article po-article-page__table'>\n<div class='po-table'>\n<table>\n<thead>\n<tr>\n<th>M\u00f4 H\u00ecnh \u0110\u1ecbnh Gi\u00e1<\/th>\n<th>C\u00e1c Bi\u1ebfn Ch\u00ednh<\/th>\n<th>\u1ee8ng D\u1ee5ng T\u1ed1t Nh\u1ea5t<\/th>\n<th>\u0110\u1ed9 Ph\u1ee9c T\u1ea1p To\u00e1n H\u1ecdc<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Black-Scholes<\/td>\n<td>Gi\u00e1 c\u1ed5 phi\u1ebfu, gi\u00e1 th\u1ef1c hi\u1ec7n, th\u1eddi gian, \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng, l\u00e3i su\u1ea5t<\/td>\n<td>C\u00e1c quy\u1ec1n ch\u1ecdn ki\u1ec3u ch\u00e2u \u00c2u kh\u00f4ng c\u00f3 c\u1ed5 t\u1ee9c<\/td>\n<td>Trung b\u00ecnh<\/td>\n<\/tr>\n<tr>\n<td>Binomial<\/td>\n<td>Gi\u00e1 c\u1ed5 phi\u1ebfu, gi\u00e1 th\u1ef1c hi\u1ec7n, th\u1eddi gian, \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng, l\u00e3i su\u1ea5t, l\u1ee3i su\u1ea5t c\u1ed5 t\u1ee9c<\/td>\n<td>C\u00e1c quy\u1ec1n ch\u1ecdn ki\u1ec3u M\u1ef9 c\u00f3 kh\u1ea3 n\u0103ng th\u1ef1c hi\u1ec7n s\u1edbm<\/td>\n<td>Trung b\u00ecnh-Cao<\/td>\n<\/tr>\n<tr>\n<td>Monte Carlo<\/td>\n<td>Nhi\u1ec1u \u0111\u01b0\u1eddng gi\u00e1 v\u00e0 m\u00f4 h\u00ecnh k\u1ecbch b\u1ea3n<\/td>\n<td>C\u00e1c quy\u1ec1n ch\u1ecdn ph\u1ee9c t\u1ea1p v\u00e0 \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng<\/td>\n<td>Cao<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4 H\u00ecnh SABR<\/td>\n<td>C\u00e1c tham s\u1ed1 \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng ng\u1eabu nhi\u00ean<\/td>\n<td>C\u00e1c quy\u1ec1n ch\u1ecdn l\u00e3i su\u1ea5t v\u00e0 x\u1eed l\u00fd \u0111\u1ed9 nghi\u00eang bi\u1ebfn \u0111\u1ed9ng<\/td>\n<td>R\u1ea5t Cao<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>Khi \u00e1p d\u1ee5ng c\u00e1c quy t\u1eafc giao d\u1ecbch quy\u1ec1n ch\u1ecdn trong ng\u00e0y, c\u00e1c nh\u00e0 giao d\u1ecbch ph\u1ea3i xem x\u00e9t c\u00e1ch m\u00e0 c\u00e1c m\u00f4 h\u00ecnh to\u00e1n h\u1ecdc n\u00e0y t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u00e1c gi\u1edbi h\u1ea1n t\u1ea7n su\u1ea5t giao d\u1ecbch. V\u00ed d\u1ee5, c\u00e1c quy t\u1eafc nh\u00e0 giao d\u1ecbch ng\u00e0y m\u1eabu y\u00eau c\u1ea7u duy tr\u00ec s\u1ed1 d\u01b0 t\u00e0i kho\u1ea3n t\u1ed1i thi\u1ec3u l\u00e0 25.000 \u0111\u00f4 la cho nh\u1eefng ng\u01b0\u1eddi th\u1ef1c hi\u1ec7n h\u01a1n ba giao d\u1ecbch trong ng\u00e0y trong v\u00f2ng n\u0103m ng\u00e0y l\u00e0m vi\u1ec7c. Y\u00eau c\u1ea7u v\u1ed1n n\u00e0y \u0111\u00f2i h\u1ecfi ph\u1ea3i t\u00ednh to\u00e1n k\u00edch th\u01b0\u1edbc v\u1ecb th\u1ebf ch\u00ednh x\u00e1c \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 trong khi t\u1ed1i \u01b0u h\u00f3a c\u01a1 h\u1ed9i giao d\u1ecbch.<\/p>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<h2 class='po-article-page__title'>Ph\u00e2n T\u00edch \u0110\u1ed9 Bi\u1ebfn \u0110\u1ed9ng Cho Giao D\u1ecbch Quy\u1ec1n Ch\u1ecdn Trong Ng\u00e0y<\/h2>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>\u0110\u1ed9 bi\u1ebfn \u0111\u1ed9ng \u0111\u1ea1i di\u1ec7n cho m\u1ed9t trong nh\u1eefng th\u00e0nh ph\u1ea7n to\u00e1n h\u1ecdc quan tr\u1ecdng nh\u1ea5t trong giao d\u1ecbch quy\u1ec1n ch\u1ecdn. C\u00e1c nh\u00e0 giao d\u1ecbch \u00e1p d\u1ee5ng quy t\u1eafc giao d\u1ecbch quy\u1ec1n ch\u1ecdn trong ng\u00e0y ph\u1ea3i hi\u1ec3u s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng l\u1ecbch s\u1eed (\u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng th\u1ed1ng k\u00ea) v\u00e0 \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng ng\u1ee5 \u00fd (k\u1ef3 v\u1ecdng c\u1ee7a th\u1ecb tr\u01b0\u1eddng v\u1ec1 \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng trong t\u01b0\u01a1ng lai).<\/p>\n<\/div>\n<div class='po-container po-container_width_article po-article-page__table'>\n<div class='po-table'>\n<table>\n<thead>\n<tr>\n<th>Ch\u1ec9 S\u1ed1 \u0110\u1ed9 Bi\u1ebfn \u0110\u1ed9ng<\/th>\n<th>Ph\u01b0\u01a1ng Ph\u00e1p T\u00ednh To\u00e1n<\/th>\n<th>\u1ee8ng D\u1ee5ng Giao D\u1ecbch<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0110\u1ed9 Bi\u1ebfn \u0110\u1ed9ng L\u1ecbch S\u1eed<\/td>\n<td>\u0110\u1ed9 l\u1ec7ch chu\u1ea9n c\u1ee7a c\u00e1c thay \u0111\u1ed5i gi\u00e1 trong qu\u00e1 kh\u1ee9 (t\u00ednh theo n\u0103m)<\/td>\n<td>Thi\u1ebft l\u1eadp k\u1ef3 v\u1ecdng c\u01a1 b\u1ea3n<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 Bi\u1ebfn \u0110\u1ed9ng Ng\u1ee5 \u00dd<\/td>\n<td>\u0110\u01b0\u1ee3c suy ra t\u1eeb gi\u00e1 quy\u1ec1n ch\u1ecdn hi\u1ec7n t\u1ea1i b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c m\u00f4 h\u00ecnh \u0111\u1ecbnh gi\u00e1<\/td>\n<td>X\u00e1c \u0111\u1ecbnh c\u00e1c quy\u1ec1n ch\u1ecdn c\u00f3 th\u1ec3 b\u1ecb \u0111\u1ecbnh gi\u00e1 qu\u00e1 cao\/th\u1ea5p<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 Nghi\u00eang Bi\u1ebfn \u0110\u1ed9ng<\/td>\n<td>So s\u00e1nh IV gi\u1eefa c\u00e1c gi\u00e1 th\u1ef1c hi\u1ec7n kh\u00e1c nhau<\/td>\n<td>Ph\u00e1t hi\u1ec7n t\u00e2m l\u00fd th\u1ecb tr\u01b0\u1eddng v\u00e0 \u0111\u1ecbnh gi\u00e1 r\u1ee7i ro \u0111u\u00f4i<\/td>\n<\/tr>\n<tr>\n<td>C\u1ea5u Tr\u00fac Th\u1eddi Gian \u0110\u1ed9 Bi\u1ebfn \u0110\u1ed9ng<\/td>\n<td>So s\u00e1nh IV gi\u1eefa c\u00e1c ng\u00e0y h\u1ebft h\u1ea1n kh\u00e1c nhau<\/td>\n<td>X\u00e1c \u0111\u1ecbnh k\u1ef3 v\u1ecdng th\u1ecb tr\u01b0\u1eddng theo th\u1eddi gian<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>Hi\u1ec3u bi\u1ebft v\u1ec1 c\u00e1c ch\u1ec9 s\u1ed1 \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng n\u00e0y cho ph\u00e9p c\u00e1c nh\u00e0 giao d\u1ecbch trong ng\u00e0y x\u00e1c \u0111\u1ecbnh c\u00e1c l\u1ee3i th\u1ebf to\u00e1n h\u1ecdc tr\u00ean th\u1ecb tr\u01b0\u1eddng. V\u00ed d\u1ee5, khi \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng ng\u1ee5 \u00fd v\u01b0\u1ee3t qu\u00e1 \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng l\u1ecbch s\u1eed v\u1edbi m\u1ed9t bi\u00ean \u0111\u1ed9 th\u1ed1ng k\u00ea \u0111\u00e1ng k\u1ec3, c\u00e1c chi\u1ebfn l\u01b0\u1ee3c b\u00e1n quy\u1ec1n ch\u1ecdn c\u00f3 th\u1ec3 mang l\u1ea1i gi\u00e1 tr\u1ecb k\u1ef3 v\u1ecdng t\u00edch c\u1ef1c. Ng\u01b0\u1ee3c l\u1ea1i, khi \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng ng\u1ee5 \u00fd th\u1ea5p m\u1ed9t c\u00e1ch b\u1ea5t th\u01b0\u1eddng so v\u1edbi c\u00e1c m\u1eabu l\u1ecbch s\u1eed, vi\u1ec7c mua quy\u1ec1n ch\u1ecdn c\u00f3 th\u1ec3 cung c\u1ea5p c\u00e1c h\u1ed3 s\u01a1 r\u1ee7i ro-l\u1ee3i nhu\u1eadn thu\u1eadn l\u1ee3i.<\/p>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<h2 class='po-article-page__title'>C\u00e1c Tham S\u1ed1 Hy L\u1ea1p v\u00e0 Ph\u00e2n T\u00edch \u0110\u1ed9 Nh\u1ea1y<\/h2>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>C\u00e1c tham s\u1ed1 Hy L\u1ea1p cung c\u1ea5p c\u00e1i nh\u00ecn to\u00e1n h\u1ecdc v\u1ec1 c\u00e1ch gi\u00e1 quy\u1ec1n ch\u1ecdn thay \u0111\u1ed5i d\u1ef1a tr\u00ean c\u00e1c y\u1ebfu t\u1ed1 th\u1ecb tr\u01b0\u1eddng kh\u00e1c nhau. C\u00e1c quy t\u1eafc giao d\u1ecbch quy\u1ec1n ch\u1ecdn trong ng\u00e0y th\u01b0\u1eddng y\u00eau c\u1ea7u \u0111i\u1ec1u ch\u1ec9nh nhanh ch\u00f3ng c\u00e1c v\u1ecb th\u1ebf, l\u00e0m cho vi\u1ec7c hi\u1ec3u bi\u1ebft v\u1ec1 c\u00e1c bi\u1ec7n ph\u00e1p \u0111\u1ed9 nh\u1ea1y n\u00e0y tr\u1edf n\u00ean quan tr\u1ecdng cho vi\u1ec7c qu\u1ea3n l\u00fd r\u1ee7i ro hi\u1ec7u qu\u1ea3.<\/p>\n<\/div>\n<div class='po-container po-container_width_article-sm article-content po-article-page__text'>\n<ul class='po-article-page-list'>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Delta: \u0110o l\u01b0\u1eddng s\u1ef1 thay \u0111\u1ed5i gi\u00e1 li\u00ean quan \u0111\u1ebfn chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a t\u00e0i s\u1ea3n c\u01a1 s\u1edf (\u0111\u1ea1o h\u00e0m b\u1eadc nh\u1ea5t)<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Gamma: \u0110o l\u01b0\u1eddng s\u1ef1 thay \u0111\u1ed5i trong delta li\u00ean quan \u0111\u1ebfn chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a t\u00e0i s\u1ea3n c\u01a1 s\u1edf (\u0111\u1ea1o h\u00e0m b\u1eadc hai)<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Theta: \u0110o l\u01b0\u1eddng s\u1ef1 suy gi\u1ea3m gi\u00e1 tr\u1ecb quy\u1ec1n ch\u1ecdn theo th\u1eddi gian (\u0111\u1ea1o h\u00e0m b\u1eadc nh\u1ea5t theo th\u1eddi gian)<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Vega: \u0110o l\u01b0\u1eddng \u0111\u1ed9 nh\u1ea1y gi\u00e1 \u0111\u1ed1i v\u1edbi s\u1ef1 thay \u0111\u1ed5i \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng (\u0111\u1ea1o h\u00e0m b\u1eadc nh\u1ea5t theo \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng)<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Rho: \u0110o l\u01b0\u1eddng \u0111\u1ed9 nh\u1ea1y gi\u00e1 \u0111\u1ed1i v\u1edbi s\u1ef1 thay \u0111\u1ed5i l\u00e3i su\u1ea5t (\u0111\u1ea1o h\u00e0m b\u1eadc nh\u1ea5t theo l\u00e3i su\u1ea5t)<\/li>\n<\/ul>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>Khi \u00e1p d\u1ee5ng c\u00e1c quy t\u1eafc giao d\u1ecbch quy\u1ec1n ch\u1ecdn trong ng\u00e0y, c\u00e1c nh\u00e0 giao d\u1ecbch ph\u1ea3i \u0111\u1eb7c bi\u1ec7t ch\u00fa \u00fd \u0111\u1ebfn s\u1ef1 ti\u1ebfp x\u00fac gamma. C\u00e1c v\u1ecb th\u1ebf gamma cao c\u00f3 th\u1ec3 tr\u1ea3i qua nh\u1eefng thay \u0111\u1ed5i delta m\u1ea1nh m\u1ebd trong c\u00e1c chuy\u1ec3n \u0111\u1ed9ng gi\u00e1 trong ng\u00e0y, c\u00f3 th\u1ec3 khu\u1ebfch \u0111\u1ea1i l\u1ee3i nhu\u1eadn ho\u1eb7c thua l\u1ed7 v\u01b0\u1ee3t qu\u00e1 c\u00e1c tham s\u1ed1 d\u1ef1 ki\u1ebfn. Th\u1ef1c t\u1ebf to\u00e1n h\u1ecdc n\u00e0y tr\u1edf n\u00ean \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng khi qu\u1ea3n l\u00fd nhi\u1ec1u v\u1ecb th\u1ebf g\u1ea7n ng\u00e0y h\u1ebft h\u1ea1n, n\u01a1i m\u00e0 c\u00e1c gi\u00e1 tr\u1ecb gamma c\u00f3 xu h\u01b0\u1edbng t\u0103ng \u0111\u00e1ng k\u1ec3.<\/p>\n<\/div>\n<div class='po-container po-container_width_article po-article-page__table'>\n<div class='po-table'>\n<table>\n<thead>\n<tr>\n<th>Tham S\u1ed1 Hy L\u1ea1p<\/th>\n<th>Ph\u1ea1m Vi \u0110i\u1ec3n H\u00ecnh Cho Giao D\u1ecbch Trong Ng\u00e0y<\/th>\n<th>C\u00e2n Nh\u1eafc R\u1ee7i Ro<\/th>\n<th>\u00dd Ngh\u0129a To\u00e1n H\u1ecdc<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Delta<\/td>\n<td>-0.50 \u0111\u1ebfn +0.50<\/td>\n<td>Ti\u1ebfp x\u00fac theo h\u01b0\u1edbng<\/td>\n<td>\u0110\u1ed9 nh\u1ea1y gi\u00e1 b\u1eadc nh\u1ea5t<\/td>\n<\/tr>\n<tr>\n<td>Gamma<\/td>\n<td>0.01 \u0111\u1ebfn 0.10<\/td>\n<td>T\u0103ng t\u1ed1c \u0111\u1ed9 thay \u0111\u1ed5i delta<\/td>\n<td>\u0110\u1ed9 nh\u1ea1y gi\u00e1 b\u1eadc hai<\/td>\n<\/tr>\n<tr>\n<td>Theta<\/td>\n<td>-0.05 \u0111\u1ebfn -0.01 m\u1ed7i ng\u00e0y<\/td>\n<td>Ti\u1ebfp x\u00fac v\u1edbi s\u1ef1 suy gi\u1ea3m theo th\u1eddi gian<\/td>\n<td>T\u1ef7 l\u1ec7 x\u00f3i m\u00f2n gi\u00e1 tr\u1ecb theo th\u1eddi gian<\/td>\n<\/tr>\n<tr>\n<td>Vega<\/td>\n<td>0.10 \u0111\u1ebfn 0.50<\/td>\n<td>Ti\u1ebfp x\u00fac v\u1edbi \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng<\/td>\n<td>T\u00e1c \u0111\u1ed9ng c\u1ee7a s\u1ef1 thay \u0111\u1ed5i 1% trong IV<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<h2 class='po-article-page__title'>T\u00ednh To\u00e1n X\u00e1c Su\u1ea5t Trong Giao D\u1ecbch Quy\u1ec1n Ch\u1ecdn<\/h2>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>C\u00e1c nh\u00e0 giao d\u1ecbch quy\u1ec1n ch\u1ecdn th\u00e0nh c\u00f4ng ti\u1ebfp c\u1eadn th\u1ecb tr\u01b0\u1eddng t\u1eeb g\u00f3c \u0111\u1ed9 x\u00e1c su\u1ea5t thay v\u00ec t\u00ecm ki\u1ebfm s\u1ef1 ch\u1eafc ch\u1eafn. B\u1eb1ng c\u00e1ch \u00e1p d\u1ee5ng ph\u00e2n t\u00edch x\u00e1c su\u1ea5t to\u00e1n h\u1ecdc, c\u00e1c nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n c\u00e1c chi\u1ebfn l\u01b0\u1ee3c c\u00f3 gi\u00e1 tr\u1ecb k\u1ef3 v\u1ecdng t\u00edch c\u1ef1c theo th\u1eddi gian, ngay c\u1ea3 khi c\u00e1c giao d\u1ecbch c\u00e1 nh\u00e2n d\u1eabn \u0111\u1ebfn thua l\u1ed7.<\/p>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>Li\u1ec7u giao d\u1ecbch trong ng\u00e0y c\u00f3 \u00e1p d\u1ee5ng cho quy\u1ec1n ch\u1ecdn gi\u1ed1ng nh\u01b0 c\u1ed5 phi\u1ebfu kh\u00f4ng? Trong khi kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n c\u1ee7a giao d\u1ecbch ng\u1eafn h\u1ea1n \u00e1p d\u1ee5ng cho c\u1ea3 hai, quy\u1ec1n ch\u1ecdn th\u00eam \u0111\u1ed9 ph\u1ee9c t\u1ea1p th\u00f4ng qua b\u1ea3n ch\u1ea5t ph\u00e1i sinh v\u00e0 c\u00e1c thu\u1ed9c t\u00ednh suy gi\u1ea3m theo th\u1eddi gian c\u1ee7a ch\u00fang. \u0110i\u1ec1u n\u00e0y \u0111\u00f2i h\u1ecfi c\u00e1c c\u00e2n nh\u1eafc to\u00e1n h\u1ecdc b\u1ed5 sung khi t\u00ednh to\u00e1n x\u00e1c su\u1ea5t th\u00e0nh c\u00f4ng.<\/p>\n<\/div>\n<div class='po-container po-container_width_article po-article-page__table'>\n<div class='po-table'>\n<table>\n<thead>\n<tr>\n<th>Ch\u1ec9 S\u1ed1 X\u00e1c Su\u1ea5t<\/th>\n<th>Ph\u01b0\u01a1ng Ph\u00e1p T\u00ednh To\u00e1n<\/th>\n<th>\u1ee8ng D\u1ee5ng Giao D\u1ecbch<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>X\u00e1c Su\u1ea5t L\u1ee3i Nhu\u1eadn (POP)<\/td>\n<td>1 &#8211; (Ph\u00ed Quy\u1ec1n Ch\u1ecdn \/ \u0110\u1ed9 R\u1ed9ng C\u1ee7a Ch\u00eanh L\u1ec7ch)<\/td>\n<td>\u0110\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng l\u1ee3i nhu\u1eadn cho c\u00e1c ch\u00eanh l\u1ec7ch t\u00edn d\u1ee5ng<\/td>\n<\/tr>\n<tr>\n<td>X\u00e1c Su\u1ea5t ITM<\/td>\n<td>X\u1ea5p x\u1ec9 delta (delta g\u1ecdi \u2248 x\u00e1c su\u1ea5t)<\/td>\n<td>\u01af\u1edbc l\u01b0\u1ee3ng kh\u1ea3 n\u0103ng quy\u1ec1n ch\u1ecdn h\u1ebft h\u1ea1n trong ti\u1ec1n<\/td>\n<\/tr>\n<tr>\n<td>Gi\u00e1 Tr\u1ecb K\u1ef3 V\u1ecdng<\/td>\n<td>(X\u00e1c Su\u1ea5t Th\u1eafng \u00d7 L\u1ee3i Nhu\u1eadn Ti\u1ec1m N\u0103ng) &#8211; (X\u00e1c Su\u1ea5t Thua \u00d7 Thua L\u1ed7 Ti\u1ec1m N\u0103ng)<\/td>\n<td>\u0110\u00e1nh gi\u00e1 l\u1ee3i th\u1ebf to\u00e1n h\u1ecdc c\u1ee7a giao d\u1ecbch<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 L\u1ec7ch Chu\u1ea9n Di Chuy\u1ec3n<\/td>\n<td>Gi\u00e1 C\u1ed5 Phi\u1ebfu \u00d7 \u0110\u1ed9 Bi\u1ebfn \u0110\u1ed9ng Ng\u1ee5 \u00dd \u00d7 \u221a(DTE\/365)<\/td>\n<td>T\u00ednh to\u00e1n ph\u1ea1m vi gi\u00e1 c\u00f3 kh\u1ea3 n\u0103ng x\u1ea3y ra<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>C\u00e1c quy t\u1eafc giao d\u1ecbch quy\u1ec1n ch\u1ecdn trong ng\u00e0y th\u01b0\u1eddng \u0111\u1eb7t ra c\u00e1c h\u1ea1n ch\u1ebf v\u1ec1 t\u1ea7n su\u1ea5t giao d\u1ecbch, \u0111i\u1ec1u n\u00e0y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1ch m\u00e0 c\u00e1c nh\u00e0 giao d\u1ecbch ph\u1ea3i ti\u1ebfp c\u1eadn x\u00e1c su\u1ea5t. V\u1edbi c\u00e1c c\u01a1 h\u1ed9i giao d\u1ecbch h\u1ea1n ch\u1ebf, m\u1ed7i v\u1ecb th\u1ebf ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 c\u1ea9n th\u1eadn v\u1ec1 h\u1ed3 s\u01a1 x\u00e1c su\u1ea5t c\u1ee7a n\u00f3. \u0110i\u1ec1u n\u00e0y \u0111\u00f2i h\u1ecfi s\u1ef1 s\u00e0ng l\u1ecdc to\u00e1n h\u1ecdc nghi\u00eam ng\u1eb7t h\u01a1n so v\u1edbi c\u00e1c chi\u1ebfn l\u01b0\u1ee3c d\u1ef1a v\u00e0o giao d\u1ecbch t\u1ea7n su\u1ea5t cao \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 h\u1ed9i t\u1ee5 th\u1ed1ng k\u00ea.<\/p>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<h2 class='po-article-page__title'>T\u00ednh To\u00e1n K\u00edch Th\u01b0\u1edbc V\u1ecb Th\u1ebf v\u00e0 Qu\u1ea3n L\u00fd R\u1ee7i Ro<\/h2>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>C\u00e1c quy t\u1eafc giao d\u1ecbch quy\u1ec1n ch\u1ecdn trong ng\u00e0y bao g\u1ed3m c\u00e1c y\u00eau c\u1ea7u v\u1ed1n c\u1ee5 th\u1ec3 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn c\u00e1c ph\u00e9p t\u00ednh k\u00edch th\u01b0\u1edbc v\u1ecb th\u1ebf. K\u00edch th\u01b0\u1edbc v\u1ecb th\u1ebf ph\u00f9 h\u1ee3p c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c coi l\u00e0 \u1ee9ng d\u1ee5ng to\u00e1n h\u1ecdc quan tr\u1ecdng nh\u1ea5t trong giao d\u1ecbch, v\u00ec n\u00f3 x\u00e1c \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 r\u1ee7i ro cho m\u1ed7i giao d\u1ecbch.<\/p>\n<\/div>\n<div class='po-container po-container_width_article-sm article-content po-article-page__text'>\n<ul class='po-article-page-list'>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Ph\u01b0\u01a1ng Ph\u00e1p Ph\u00e2n Tr\u0103m C\u1ed1 \u0110\u1ecbnh: R\u1ee7i ro m\u1ed9t t\u1ef7 l\u1ec7 ph\u1ea7n tr\u0103m c\u1ed1 \u0111\u1ecbnh c\u1ee7a gi\u00e1 tr\u1ecb t\u00e0i kho\u1ea3n cho m\u1ed7i giao d\u1ecbch<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Ti\u00eau Ch\u00ed Kelly: K\u00edch th\u01b0\u1edbc v\u1ecb th\u1ebf d\u1ef1a tr\u00ean l\u1ee3i th\u1ebf \u01b0\u1edbc t\u00ednh v\u00e0 x\u00e1c su\u1ea5t th\u00e0nh c\u00f4ng<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Optimal f: Ph\u01b0\u01a1ng ph\u00e1p to\u00e1n h\u1ecdc \u0111\u1ec3 t\u1ed1i \u0111a h\u00f3a t\u1ef7 l\u1ec7 t\u0103ng tr\u01b0\u1edfng h\u00ecnh h\u1ecdc<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>K\u00edch Th\u01b0\u1edbc V\u1ecb Th\u1ebf D\u1ef1a Tr\u00ean \u0110\u1ed9 L\u1ec7ch Chu\u1ea9n: \u0110i\u1ec1u ch\u1ec9nh k\u00edch th\u01b0\u1edbc v\u1ecb th\u1ebf d\u1ef1a tr\u00ean \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>T\u00ednh To\u00e1n R\u1ee7i Ro Ph\u00e1 S\u1ea3n: X\u00e1c \u0111\u1ecbnh x\u00e1c su\u1ea5t \u0111\u1ea1t \u0111\u1ebfn m\u1ee9c gi\u1ea3m t\u00e0i kho\u1ea3n nghi\u00eam tr\u1ecdng<\/li>\n<\/ul>\n<\/div>\n<div class='po-container po-container_width_article po-article-page__table'>\n<div class='po-table'>\n<table>\n<thead>\n<tr>\n<th>Ph\u01b0\u01a1ng Ph\u00e1p K\u00edch Th\u01b0\u1edbc V\u1ecb Th\u1ebf<\/th>\n<th>C\u00f4ng Th\u1ee9c<\/th>\n<th>L\u1ee3i Th\u1ebf<\/th>\n<th>Nh\u01b0\u1ee3c \u0110i\u1ec3m<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Ph\u1ea7n Tr\u0103m C\u1ed1 \u0110\u1ecbnh<\/td>\n<td>K\u00edch Th\u01b0\u1edbc V\u1ecb Th\u1ebf = (T\u00e0i Kho\u1ea3n \u00d7 R\u1ee7i Ro%) \u00f7 R\u1ee7i Ro Giao D\u1ecbch<\/td>\n<td>\u0110\u01a1n gi\u1ea3n, ki\u1ec3m so\u00e1t r\u1ee7i ro nh\u1ea5t qu\u00e1n<\/td>\n<td>B\u1ecf qua s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 x\u00e1c su\u1ea5t<\/td>\n<\/tr>\n<tr>\n<td>Ti\u00eau Ch\u00ed Kelly<\/td>\n<td>f = (bp &#8211; q) \u00f7 b<\/td>\n<td>T\u0103ng tr\u01b0\u1edfng t\u1ed1i \u01b0u v\u1ec1 m\u1eb7t to\u00e1n h\u1ecdc trong d\u00e0i h\u1ea1n<\/td>\n<td>Bi\u1ebfn \u0111\u1ed9ng cao, gi\u1ea3 \u0111\u1ecbnh x\u00e1c su\u1ea5t ch\u00ednh x\u00e1c<\/td>\n<\/tr>\n<tr>\n<td>Half Kelly<\/td>\n<td>f = ((bp &#8211; q) \u00f7 b) \u00d7 0.5<\/td>\n<td>Gi\u1ea3m bi\u1ebfn \u0111\u1ed9ng trong khi duy tr\u00ec t\u0103ng tr\u01b0\u1edfng<\/td>\n<td>Kh\u00f4ng t\u1ed1i \u01b0u trong c\u00e1c k\u1ecbch b\u1ea3n th\u00f4ng tin ho\u00e0n h\u1ea3o<\/td>\n<\/tr>\n<tr>\n<td>\u0110i\u1ec1u Ch\u1ec9nh Theo \u0110\u1ed9 Bi\u1ebfn \u0110\u1ed9ng<\/td>\n<td>K\u00edch Th\u01b0\u1edbc V\u1ecb Th\u1ebf = K\u00edch Th\u01b0\u1edbc C\u01a1 B\u1ea3n \u00d7 (IV Trung B\u00ecnh \u00f7 IV Hi\u1ec7n T\u1ea1i)<\/td>\n<td>Th\u00edch \u1ee9ng v\u1edbi \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng thay \u0111\u1ed5i<\/td>\n<td>C\u1ea7n th\u00eam \u0111\u1ed9 ph\u1ee9c t\u1ea1p trong t\u00ednh to\u00e1n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>Khi th\u1ef1c hi\u1ec7n to\u00e1n h\u1ecdc k\u00edch th\u01b0\u1edbc v\u1ecb th\u1ebf trong b\u1ed1i c\u1ea3nh c\u00e1c quy t\u1eafc giao d\u1ecbch quy\u1ec1n ch\u1ecdn trong ng\u00e0y, c\u00e1c nh\u00e0 giao d\u1ecbch ph\u1ea3i xem x\u00e9t quy t\u1eafc Nh\u00e0 Giao D\u1ecbch Ng\u00e0y M\u1eabu cho c\u00e1c t\u00e0i kho\u1ea3n d\u01b0\u1edbi 25.000 \u0111\u00f4 la, quy \u0111\u1ecbnh gi\u1edbi h\u1ea1n cho c\u00e1c nh\u00e0 giao d\u1ecbch ba giao d\u1ecbch trong ng\u00e0y trong v\u00f2ng n\u0103m ng\u00e0y l\u00e0m vi\u1ec7c. H\u1ea1n ch\u1ebf n\u00e0y y\u00eau c\u1ea7u t\u1ed1i \u01b0u h\u00f3a to\u00e1n h\u1ecdc trong vi\u1ec7c l\u1ef1a ch\u1ecdn giao d\u1ecbch \u0111\u1ec3 t\u1ed1i \u0111a h\u00f3a gi\u00e1 tr\u1ecb k\u1ef3 v\u1ecdng qua c\u00e1c c\u01a1 h\u1ed9i giao d\u1ecbch h\u1ea1n ch\u1ebf.<\/p>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<h2 class='po-article-page__title'>Ki\u1ec3m Tra Th\u1ed1ng K\u00ea v\u00e0 Ph\u00e2n T\u00edch Hi\u1ec7u Su\u1ea5t<\/h2>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>Ph\u00e1t tri\u1ec3n m\u1ed9t l\u1ee3i th\u1ebf to\u00e1n h\u1ecdc trong giao d\u1ecbch quy\u1ec1n ch\u1ecdn \u0111\u00f2i h\u1ecfi ph\u00e2n t\u00edch th\u1ed1ng k\u00ea nghi\u00eam ng\u1eb7t v\u1ec1 hi\u1ec7u su\u1ea5t l\u1ecbch s\u1eed. Ki\u1ec3m tra l\u1ea1i c\u00e1c chi\u1ebfn l\u01b0\u1ee3c d\u1ef1a tr\u00ean d\u1eef li\u1ec7u l\u1ecbch s\u1eed cung c\u1ea5p c\u00e1i nh\u00ecn \u0111\u1ecbnh l\u01b0\u1ee3ng v\u1ec1 hi\u1ec7u su\u1ea5t k\u1ef3 v\u1ecdng, m\u1eb7c d\u00f9 c\u00e1c nh\u00e0 giao d\u1ecbch ph\u1ea3i c\u1ea9n th\u1eadn v\u1ec1 thi\u00ean l\u1ec7ch t\u1ed1i \u01b0u h\u00f3a.<\/p>\n<\/div>\n<div class='po-container po-container_width_article po-article-page__table'>\n<div class='po-table'>\n<table>\n<thead>\n<tr>\n<th>Ch\u1ec9 S\u1ed1 Hi\u1ec7u Su\u1ea5t<\/th>\n<th>T\u00ednh To\u00e1n<\/th>\n<th>Di\u1ec5n Gi\u1ea3i<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>T\u1ef7 L\u1ec7 Sharpe<\/td>\n<td>(L\u1ee3i Nhu\u1eadn Chi\u1ebfn L\u01b0\u1ee3c &#8211; L\u00e3i Su\u1ea5t Kh\u00f4ng R\u1ee7i Ro) \u00f7 \u0110\u1ed9 L\u1ec7ch Chu\u1ea9n Chi\u1ebfn L\u01b0\u1ee3c<\/td>\n<td>L\u1ee3i nhu\u1eadn \u0111i\u1ec1u ch\u1ec9nh theo r\u1ee7i ro (c\u00e0ng cao c\u00e0ng t\u1ed1t)<\/td>\n<\/tr>\n<tr>\n<td>T\u1ef7 L\u1ec7 Sortino<\/td>\n<td>(L\u1ee3i Nhu\u1eadn Chi\u1ebfn L\u01b0\u1ee3c &#8211; L\u00e3i Su\u1ea5t Kh\u00f4ng R\u1ee7i Ro) \u00f7 \u0110\u1ed9 L\u1ec7ch Xu\u1ed1ng<\/td>\n<td>L\u1ee3i nhu\u1eadn \u0111i\u1ec1u ch\u1ec9nh theo r\u1ee7i ro xu\u1ed1ng<\/td>\n<\/tr>\n<tr>\n<td>Gi\u1ea3m T\u1ed1i \u0110a<\/td>\n<td>(Gi\u00e1 Tr\u1ecb \u0110\u1ec9nh &#8211; Gi\u00e1 Tr\u1ecb \u0110\u00e1y) \u00f7 Gi\u00e1 Tr\u1ecb \u0110\u1ec9nh<\/td>\n<td>M\u1ee9c thua l\u1ed7 l\u1ecbch s\u1eed t\u1ed3i t\u1ec7 nh\u1ea5t<\/td>\n<\/tr>\n<tr>\n<td>T\u1ef7 L\u1ec7 Th\u1eafng<\/td>\n<td>Giao D\u1ecbch Th\u1eafng \u00f7 T\u1ed5ng Giao D\u1ecbch<\/td>\n<td>T\u1ef7 l\u1ec7 ph\u1ea7n tr\u0103m giao d\u1ecbch c\u00f3 l\u1ee3i nhu\u1eadn<\/td>\n<\/tr>\n<tr>\n<td>Y\u1ebfu T\u1ed1 L\u1ee3i Nhu\u1eadn<\/td>\n<td>L\u1ee3i Nhu\u1eadn G\u1ed9p \u00f7 L\u1ed7 G\u1ed9p<\/td>\n<td>T\u1ef7 l\u1ec7 gi\u1eefa l\u1ee3i nhu\u1eadn v\u00e0 thua l\u1ed7 (&gt;1 c\u00f3 l\u1ee3i nhu\u1eadn)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>C\u00e1c n\u1ec1n t\u1ea3ng nh\u01b0 Pocket Option cung c\u1ea5p cho c\u00e1c nh\u00e0 giao d\u1ecbch d\u1eef li\u1ec7u l\u1ecbch s\u1eed v\u00e0 c\u00f4ng c\u1ee5 ph\u00e2n t\u00edch gi\u00fap d\u1ec5 d\u00e0ng th\u1ef1c hi\u1ec7n ph\u00e2n t\u00edch to\u00e1n h\u1ecdc n\u00e0y. B\u1eb1ng c\u00e1ch th\u1ef1c hi\u1ec7n \u0111\u00e1nh gi\u00e1 th\u1ed1ng k\u00ea k\u1ef9 l\u01b0\u1ee1ng, c\u00e1c nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c chi\u1ebfn l\u01b0\u1ee3c n\u00e0o th\u1ec3 hi\u1ec7n l\u1ee3i th\u1ebf th\u1ed1ng k\u00ea \u0111\u00e1ng k\u1ec3 khi ho\u1ea1t \u0111\u1ed9ng trong c\u00e1c quy t\u1eafc giao d\u1ecbch quy\u1ec1n ch\u1ecdn trong ng\u00e0y.<\/p>\n<\/div>\n<div class='po-container po-container_width_article-sm article-content po-article-page__text'>\n<ul class='po-article-page-list'>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Ki\u1ec3m Tra S\u1ef1 Tr\u1edf L\u1ea1i Trung B\u00ecnh: \u00dd ngh\u0129a th\u1ed1ng k\u00ea c\u1ee7a vi\u1ec7c gi\u00e1 tr\u1edf v\u1ec1 trung b\u00ecnh<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Ph\u00e2n T\u00edch M\u1eabu \u0110\u1ed9 Bi\u1ebfn \u0110\u1ed9ng: X\u00e1c \u0111\u1ecbnh c\u00e1c h\u00e0nh vi \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng c\u00f3 h\u1ec7 th\u1ed1ng<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Ki\u1ec3m Tra T\u01b0\u01a1ng Quan: \u0110o l\u01b0\u1eddng m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c t\u00e0i s\u1ea3n v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 th\u1ecb tr\u01b0\u1eddng<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Ph\u00e2n T\u00edch Ph\u00e2n Ph\u1ed1i: Hi\u1ec3u bi\u1ebft v\u1ec1 ph\u00e2n ph\u1ed1i x\u00e1c su\u1ea5t c\u1ee7a l\u1ee3i nhu\u1eadn<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>M\u00f4 Ph\u1ecfng Monte Carlo: D\u1ef1 \u0111o\u00e1n c\u00e1c k\u1ebft qu\u1ea3 ti\u1ec1m n\u0103ng qua nhi\u1ec1u k\u1ecbch b\u1ea3n<\/li>\n<\/ul>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<h2 class='po-article-page__title'>\u1ee8ng D\u1ee5ng Th\u1ef1c Ti\u1ec5n C\u1ee7a C\u00e1c M\u00f4 H\u00ecnh To\u00e1n H\u1ecdc<\/h2>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>C\u00e1c quy t\u1eafc giao d\u1ecbch quy\u1ec1n ch\u1ecdn trong ng\u00e0y thi\u1ebft l\u1eadp khung m\u00e0 trong \u0111\u00f3 c\u00e1c m\u00f4 h\u00ecnh to\u00e1n h\u1ecdc ph\u1ea3i \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng. H\u00e3y xem x\u00e9t m\u1ed9t v\u00ed d\u1ee5 th\u1ef1c ti\u1ec5n v\u1ec1 c\u00e1ch m\u00e0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ecbnh l\u01b0\u1ee3ng n\u00e0y k\u1ebft h\u1ee3p trong giao d\u1ecbch th\u1ef1c t\u1ebf:<\/p>\n<\/div>\n<div class='po-container po-container_width_article po-article-page__table'>\n<div class='po-table'>\n<table>\n<thead>\n<tr>\n<th>Y\u1ebfu T\u1ed1 Giao D\u1ecbch<\/th>\n<th>C\u00e2n Nh\u1eafc To\u00e1n H\u1ecdc<\/th>\n<th>V\u00ed D\u1ee5 T\u00ednh To\u00e1n<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Ch\u1ecdn Chi\u1ebfn L\u01b0\u1ee3c<\/td>\n<td>Gi\u00e1 Tr\u1ecb K\u1ef3 V\u1ecdng D\u1ef1a Tr\u00ean Ph\u00e2n T\u00edch IV<\/td>\n<td>IV Rank = 85% (cao l\u1ecbch s\u1eed) \u2192 Ch\u00eanh l\u1ec7ch t\u00edn d\u1ee5ng \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh<\/td>\n<\/tr>\n<tr>\n<td>Ch\u1ecdn Gi\u00e1 Th\u1ef1c Hi\u1ec7n<\/td>\n<td>X\u00e1c Su\u1ea5t L\u1ee3i Nhu\u1eadn<\/td>\n<td>Gi\u00e1 th\u1ef1c hi\u1ec7n ng\u1eafn 30-delta = ~30% x\u00e1c su\u1ea5t ITM, 70% x\u00e1c su\u1ea5t OTM<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch Th\u01b0\u1edbc V\u1ecb Th\u1ebf<\/td>\n<td>C\u00e1c Tham S\u1ed1 Qu\u1ea3n L\u00fd R\u1ee7i Ro<\/td>\n<td>R\u1ee7i ro t\u00e0i kho\u1ea3n 2% \u00f7 (\u0111\u1ed9 r\u1ed9ng ch\u00eanh l\u1ec7ch &#8211; t\u00edn d\u1ee5ng) = s\u1ed1 h\u1ee3p \u0111\u1ed3ng<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch Ho\u1ea1t \u0110i\u1ec1u Ch\u1ec9nh<\/td>\n<td>Di Chuy\u1ec3n \u0110\u1ed9 L\u1ec7ch Chu\u1ea9n<\/td>\n<td>\u0110i\u1ec1u ch\u1ec9nh t\u1ea1i 1.5 \u0111\u1ed9 l\u1ec7ch chu\u1ea9n di chuy\u1ec3n b\u1ea5t l\u1ee3i<\/td>\n<\/tr>\n<tr>\n<td>Tham S\u1ed1 Tho\u00e1t<\/td>\n<td>M\u1ee5c Ti\u00eau L\u1ee3i Nhu\u1eadn D\u01b0\u1edbi D\u1ea1ng Ph\u1ea7n Tr\u0103m T\u1ed1i \u0110a<\/td>\n<td>Tho\u00e1t t\u1ea1i 50% l\u1ee3i nhu\u1eadn ti\u1ec1m n\u0103ng t\u1ed1i \u0111a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>Trong v\u00ed d\u1ee5 n\u00e0y, m\u1ed7i \u0111i\u1ec3m quy\u1ebft \u0111\u1ecbnh k\u1ebft h\u1ee3p ph\u00e2n t\u00edch to\u00e1n h\u1ecdc ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c quy t\u1eafc giao d\u1ecbch quy\u1ec1n ch\u1ecdn trong ng\u00e0y. Nh\u00e0 giao d\u1ecbch ch\u1ecdn m\u1ed9t chi\u1ebfn l\u01b0\u1ee3c d\u1ef1a tr\u00ean c\u00e1c ch\u1ec9 s\u1ed1 \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng, \u0111\u1ecbnh v\u1ecb giao d\u1ecbch \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ed9t h\u1ed3 s\u01a1 x\u00e1c su\u1ea5t c\u1ee5 th\u1ec3, x\u00e1c \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc v\u1ecb th\u1ebf theo c\u00e1c tham s\u1ed1 r\u1ee7i ro, v\u00e0 thi\u1ebft l\u1eadp c\u00e1c \u0111i\u1ec3m v\u00e0o v\u00e0 ra \u0111\u01b0\u1ee3c suy ra t\u1eeb to\u00e1n h\u1ecdc.<\/p>\n<\/div>\n    <div class=\"po-container po-container_width_article\">\n        <a href=\"\/en\/quick-start\/\" class=\"po-line-banner po-article-page__line-banner\">\n            <svg class=\"svg-image po-line-banner__logo\" fill=\"currentColor\" width=\"auto\" height=\"auto\"\n                 aria-hidden=\"true\">\n                <use href=\"#svg-img-logo-white\"><\/use>\n            <\/svg>\n            <span class=\"po-line-banner__btn\"><\/span>\n        <\/a>\n    <\/div>\n    \n<div class='po-container po-container_width_article-sm'>\n<h2 class='po-article-page__title'>K\u1ebft Lu\u1eadn<\/h2>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>C\u00e1c quy t\u1eafc giao d\u1ecbch quy\u1ec1n ch\u1ecdn trong ng\u00e0y t\u1ea1o ra m\u1ed9t khung m\u00e0 trong \u0111\u00f3 ph\u00e2n t\u00edch to\u00e1n h\u1ecdc ph\u1ea3i ho\u1ea1t \u0111\u1ed9ng. B\u1eb1ng c\u00e1ch hi\u1ec3u v\u00e0 \u00e1p d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ecbnh l\u01b0\u1ee3ng v\u00e0o giao d\u1ecbch quy\u1ec1n ch\u1ecdn, c\u00e1c nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n c\u00e1c chi\u1ebfn l\u01b0\u1ee3c c\u00f3 gi\u00e1 tr\u1ecb k\u1ef3 v\u1ecdng t\u00edch c\u1ef1c theo th\u1eddi gian. T\u1eeb ph\u00e2n t\u00edch \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng v\u00e0 qu\u1ea3n l\u00fd c\u00e1c tham s\u1ed1 Hy L\u1ea1p \u0111\u1ebfn t\u00ednh to\u00e1n x\u00e1c su\u1ea5t v\u00e0 ki\u1ec3m tra th\u1ed1ng k\u00ea nghi\u00eam ng\u1eb7t, to\u00e1n h\u1ecdc cung c\u1ea5p n\u1ec1n t\u1ea3ng cho hi\u1ec7u su\u1ea5t giao d\u1ecbch quy\u1ec1n ch\u1ecdn nh\u1ea5t qu\u00e1n.<\/p>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>M\u1eb7c d\u00f9 kh\u00f4ng c\u00f3 m\u00f4 h\u00ecnh to\u00e1n h\u1ecdc n\u00e0o c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o th\u00e0nh c\u00f4ng trong th\u1ebf gi\u1edbi t\u00e0i ch\u00ednh v\u1ed1n d\u0129 kh\u00f4ng ch\u1eafc ch\u1eafn, nh\u01b0ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ecbnh l\u01b0\u1ee3ng c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 ch\u1ea5t l\u01b0\u1ee3ng quy\u1ebft \u0111\u1ecbnh. B\u1eb1ng c\u00e1ch coi giao d\u1ecbch quy\u1ec1n ch\u1ecdn l\u00e0 m\u1ed9t n\u1ed7 l\u1ef1c d\u1ef1a tr\u00ean x\u00e1c su\u1ea5t thay v\u00ec m\u1ed9t ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean d\u1ef1 \u0111o\u00e1n, c\u00e1c nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n c\u00e1c chi\u1ebfn l\u01b0\u1ee3c m\u1ea1nh m\u1ebd ho\u1ea1t \u0111\u1ed9ng nh\u1ea5t qu\u00e1n qua c\u00e1c \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng kh\u00e1c nhau.<\/p>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>Khi c\u00e1c n\u1ec1n t\u1ea3ng nh\u01b0 Pocket Option ti\u1ebfp t\u1ee5c cung c\u1ea5p c\u00e1c c\u00f4ng c\u1ee5 ti\u00ean ti\u1ebfn \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c khung to\u00e1n h\u1ecdc n\u00e0y, c\u00e1c nh\u00e0 giao d\u1ecbch n\u1eafm v\u1eefng c\u00e1c kh\u00eda c\u1ea1nh \u0111\u1ecbnh l\u01b0\u1ee3ng c\u1ee7a c\u00e1c quy t\u1eafc giao d\u1ecbch quy\u1ec1n ch\u1ecdn trong ng\u00e0y s\u1ebd \u0111\u1ecbnh v\u1ecb m\u00ecnh cho s\u1ef1 th\u00e0nh c\u00f4ng b\u1ec1n v\u1eefng trong l\u0129nh v\u1ef1c th\u1ecb tr\u01b0\u1eddng ph\u1ee9c t\u1ea1p nh\u01b0ng c\u00f3 ti\u1ec1m n\u0103ng sinh l\u1ee3i n\u00e0y.<\/p>\n<\/div>\n"},"faq":[{"question":"C\u00e1c quy t\u1eafc giao d\u1ecbch trong ng\u00e0y c\u01a1 b\u1ea3n cho quy\u1ec1n ch\u1ecdn l\u00e0 g\u00ec?","answer":"C\u00e1c quy t\u1eafc giao d\u1ecbch trong ng\u00e0y theo m\u1eabu \u00e1p d\u1ee5ng khi m\u1ed9t nh\u00e0 giao d\u1ecbch th\u1ef1c hi\u1ec7n b\u1ed1n ho\u1eb7c nhi\u1ec1u giao d\u1ecbch trong ng\u00e0y trong v\u00f2ng n\u0103m ng\u00e0y l\u00e0m vi\u1ec7c, chi\u1ebfm h\u01a1n 6% t\u1ed5ng ho\u1ea1t \u0111\u1ed9ng giao d\u1ecbch. \u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 giao d\u1ecbch quy\u1ec1n ch\u1ecdn, danh m\u1ee5c n\u00e0y y\u00eau c\u1ea7u duy tr\u00ec s\u1ed1 d\u01b0 v\u1ed1n t\u1ed1i thi\u1ec3u l\u00e0 25.000 \u0111\u00f4 la trong t\u00e0i kho\u1ea3n k\u00fd qu\u1ef9. Nh\u1eefng quy t\u1eafc n\u00e0y kh\u00e1c nhau t\u00f9y theo nh\u00e0 m\u00f4i gi\u1edbi v\u00e0 khu v\u1ef1c ph\u00e1p l\u00fd, v\u00ec v\u1eady c\u00e1c nh\u00e0 giao d\u1ecbch n\u00ean x\u00e1c minh c\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 v\u1edbi nh\u00e0 cung c\u1ea5p n\u1ec1n t\u1ea3ng c\u1ee7a h\u1ecd."},{"question":"L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 t\u00f4i t\u00ednh to\u00e1n gi\u00e1 tr\u1ecb k\u1ef3 v\u1ecdng c\u1ee7a m\u1ed9t giao d\u1ecbch quy\u1ec1n ch\u1ecdn?","answer":"\u0110\u1ec3 t\u00ednh gi\u00e1 tr\u1ecb k\u1ef3 v\u1ecdng, nh\u00e2n x\u00e1c su\u1ea5t th\u1eafng v\u1edbi l\u1ee3i nhu\u1eadn ti\u1ec1m n\u0103ng, sau \u0111\u00f3 tr\u1eeb \u0111i x\u00e1c su\u1ea5t thua nh\u00e2n v\u1edbi kho\u1ea3n l\u1ed7 ti\u1ec1m n\u0103ng. V\u00ed d\u1ee5, n\u1ebfu m\u1ed9t giao d\u1ecbch c\u00f3 60% c\u01a1 h\u1ed9i ki\u1ebfm \u0111\u01b0\u1ee3c 200 \u0111\u00f4 la v\u00e0 40% c\u01a1 h\u1ed9i thua 300 \u0111\u00f4 la, gi\u00e1 tr\u1ecb k\u1ef3 v\u1ecdng l\u00e0 (0.6 \u00d7 200 \u0111\u00f4 la) - (0.4 \u00d7 300 \u0111\u00f4 la) = 120 \u0111\u00f4 la - 120 \u0111\u00f4 la = 0 \u0111\u00f4 la, cho th\u1ea5y m\u1ed9t giao d\u1ecbch c\u00f3 gi\u00e1 tr\u1ecb k\u1ef3 v\u1ecdng trung l\u1eadp."},{"question":"Bi\u1ebfn \u0111\u1ed9ng ng\u1ee5 \u00fd c\u00f3 d\u1ef1 \u0111o\u00e1n ch\u00ednh x\u00e1c chuy\u1ec3n \u0111\u1ed9ng gi\u00e1 trong t\u01b0\u01a1ng lai kh\u00f4ng?","answer":"Bi\u1ebfn \u0111\u1ed9ng ng\u1ee5 \u00fd \u0111\u1ea1i di\u1ec7n cho k\u1ef3 v\u1ecdng c\u1ee7a th\u1ecb tr\u01b0\u1eddng v\u1ec1 bi\u1ebfn \u0111\u1ed9ng trong t\u01b0\u01a1ng lai, kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t d\u1ef1 \u0111o\u00e1n theo h\u01b0\u1edbng. Nghi\u00ean c\u1ee9u th\u1ed1ng k\u00ea cho th\u1ea5y r\u1eb1ng trong khi bi\u1ebfn \u0111\u1ed9ng ng\u1ee5 \u00fd c\u00f3 m\u1ed9t s\u1ed1 gi\u00e1 tr\u1ecb d\u1ef1 \u0111o\u00e1n, n\u00f3 c\u00f3 xu h\u01b0\u1edbng \u0111\u00e1nh gi\u00e1 qu\u00e1 cao bi\u1ebfn \u0111\u1ed9ng th\u1ef1c t\u1ebf (ph\u00ed b\u1ea3o hi\u1ec3m r\u1ee7i ro bi\u1ebfn \u0111\u1ed9ng). Th\u1ef1c t\u1ebf to\u00e1n h\u1ecdc n\u00e0y t\u1ea1o ra c\u01a1 h\u1ed9i cho c\u00e1c chi\u1ebfn l\u01b0\u1ee3c quy\u1ec1n ch\u1ecdn h\u01b0\u1edfng l\u1ee3i t\u1eeb s\u1ef1 h\u1ed3i quy trung b\u00ecnh c\u1ee7a bi\u1ebfn \u0111\u1ed9ng."},{"question":"K\u00edch th\u01b0\u1edbc v\u1ecb tr\u00ed n\u00ean thay \u0111\u1ed5i nh\u01b0 th\u1ebf n\u00e0o khi v\u1ed1n t\u00e0i kho\u1ea3n t\u0103ng tr\u01b0\u1edfng?","answer":"C\u00e1c m\u00f4 h\u00ecnh x\u00e1c \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc v\u1ecb tr\u00ed to\u00e1n h\u1ecdc n\u00ean t\u1ef7 l\u1ec7 thu\u1eadn v\u1edbi s\u1ef1 t\u0103ng tr\u01b0\u1edfng c\u1ee7a t\u00e0i kho\u1ea3n \u0111\u1ec3 duy tr\u00ec c\u00e1c tham s\u1ed1 r\u1ee7i ro nh\u1ea5t qu\u00e1n. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n chia c\u1ed1 \u0111\u1ecbnh (r\u1ee7i ro m\u1ed9t t\u1ef7 l\u1ec7 ph\u1ea7n tr\u0103m nh\u1ea5t qu\u00e1n c\u1ee7a gi\u00e1 tr\u1ecb t\u00e0i kho\u1ea3n) t\u1ef1 \u0111\u1ed9ng \u0111i\u1ec1u ch\u1ec9nh k\u00edch th\u01b0\u1edbc v\u1ecb tr\u00ed khi v\u1ed1n ch\u1ee7 s\u1edf h\u1eefu thay \u0111\u1ed5i. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p tinh vi h\u01a1n nh\u01b0 Ti\u00eau ch\u00ed Kelly c\u00f3 th\u1ec3 khuy\u1ebfn ngh\u1ecb t\u0103ng t\u1ef7 l\u1ec7 r\u1ee7i ro khi k\u00edch th\u01b0\u1edbc t\u00e0i kho\u1ea3n t\u0103ng, nh\u01b0ng c\u00e1c nh\u00e0 giao d\u1ecbch b\u1ea3o th\u1ee7 th\u01b0\u1eddng \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p Kelly ph\u00e2n \u0111o\u1ea1n \u0111\u1ec3 gi\u1ea3m \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng."},{"question":"C\u00e1c bi\u1ec7n ph\u00e1p th\u1ed1ng k\u00ea n\u00e0o \u0111\u00e1nh gi\u00e1 t\u1ed1t nh\u1ea5t hi\u1ec7u su\u1ea5t giao d\u1ecbch quy\u1ec1n ch\u1ecdn?","answer":"\u0110\u00e1nh gi\u00e1 th\u1ed1ng k\u00ea to\u00e0n di\u1ec7n nh\u1ea5t k\u1ebft h\u1ee3p nhi\u1ec1u ch\u1ec9 s\u1ed1: t\u1ef7 l\u1ec7 Sharpe v\u00e0 Sortino \u0111o l\u01b0\u1eddng l\u1ee3i nhu\u1eadn \u0111i\u1ec1u ch\u1ec9nh theo r\u1ee7i ro, m\u1ee9c gi\u1ea3m t\u1ed1i \u0111a \u0111\u1ecbnh l\u01b0\u1ee3ng c\u00e1c k\u1ecbch b\u1ea3n t\u1ed3i t\u1ec7 nh\u1ea5t, h\u1ec7 s\u1ed1 l\u1ee3i nhu\u1eadn ch\u1ec9 ra t\u1ef7 l\u1ec7 gi\u1eefa l\u1ee3i nhu\u1eadn g\u1ed9p v\u00e0 thua l\u1ed7, v\u00e0 t\u1ef7 l\u1ec7 th\u1eafng cho th\u1ea5y s\u1ef1 nh\u1ea5t qu\u00e1n. V\u00ec c\u00e1c chi\u1ebfn l\u01b0\u1ee3c quy\u1ec1n ch\u1ecdn c\u00f3 th\u1ec3 c\u00f3 c\u00e1c h\u1ed3 s\u01a1 x\u00e1c su\u1ea5t kh\u00e1c nhau \u0111\u00e1ng k\u1ec3, c\u00e1c ch\u1ec9 s\u1ed1 n\u00e0y n\u00ean \u0111\u01b0\u1ee3c ph\u00e2n t\u00edch c\u00f9ng nhau thay v\u00ec t\u00e1ch bi\u1ec7t \u0111\u1ec3 cung c\u1ea5p m\u1ed9t \u0111\u00e1nh gi\u00e1 to\u00e1n h\u1ecdc ho\u00e0n ch\u1ec9nh."}],"faq_source":{"label":"FAQ","type":"repeater","formatted_value":[{"question":"C\u00e1c quy t\u1eafc giao d\u1ecbch trong ng\u00e0y c\u01a1 b\u1ea3n cho quy\u1ec1n ch\u1ecdn l\u00e0 g\u00ec?","answer":"C\u00e1c quy t\u1eafc giao d\u1ecbch trong ng\u00e0y theo m\u1eabu \u00e1p d\u1ee5ng khi m\u1ed9t nh\u00e0 giao d\u1ecbch th\u1ef1c hi\u1ec7n b\u1ed1n ho\u1eb7c nhi\u1ec1u giao d\u1ecbch trong ng\u00e0y trong v\u00f2ng n\u0103m ng\u00e0y l\u00e0m vi\u1ec7c, chi\u1ebfm h\u01a1n 6% t\u1ed5ng ho\u1ea1t \u0111\u1ed9ng giao d\u1ecbch. \u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 giao d\u1ecbch quy\u1ec1n ch\u1ecdn, danh m\u1ee5c n\u00e0y y\u00eau c\u1ea7u duy tr\u00ec s\u1ed1 d\u01b0 v\u1ed1n t\u1ed1i thi\u1ec3u l\u00e0 25.000 \u0111\u00f4 la trong t\u00e0i kho\u1ea3n k\u00fd qu\u1ef9. Nh\u1eefng quy t\u1eafc n\u00e0y kh\u00e1c nhau t\u00f9y theo nh\u00e0 m\u00f4i gi\u1edbi v\u00e0 khu v\u1ef1c ph\u00e1p l\u00fd, v\u00ec v\u1eady c\u00e1c nh\u00e0 giao d\u1ecbch n\u00ean x\u00e1c minh c\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 v\u1edbi nh\u00e0 cung c\u1ea5p n\u1ec1n t\u1ea3ng c\u1ee7a h\u1ecd."},{"question":"L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 t\u00f4i t\u00ednh to\u00e1n gi\u00e1 tr\u1ecb k\u1ef3 v\u1ecdng c\u1ee7a m\u1ed9t giao d\u1ecbch quy\u1ec1n ch\u1ecdn?","answer":"\u0110\u1ec3 t\u00ednh gi\u00e1 tr\u1ecb k\u1ef3 v\u1ecdng, nh\u00e2n x\u00e1c su\u1ea5t th\u1eafng v\u1edbi l\u1ee3i nhu\u1eadn ti\u1ec1m n\u0103ng, sau \u0111\u00f3 tr\u1eeb \u0111i x\u00e1c su\u1ea5t thua nh\u00e2n v\u1edbi kho\u1ea3n l\u1ed7 ti\u1ec1m n\u0103ng. V\u00ed d\u1ee5, n\u1ebfu m\u1ed9t giao d\u1ecbch c\u00f3 60% c\u01a1 h\u1ed9i ki\u1ebfm \u0111\u01b0\u1ee3c 200 \u0111\u00f4 la v\u00e0 40% c\u01a1 h\u1ed9i thua 300 \u0111\u00f4 la, gi\u00e1 tr\u1ecb k\u1ef3 v\u1ecdng l\u00e0 (0.6 \u00d7 200 \u0111\u00f4 la) - (0.4 \u00d7 300 \u0111\u00f4 la) = 120 \u0111\u00f4 la - 120 \u0111\u00f4 la = 0 \u0111\u00f4 la, cho th\u1ea5y m\u1ed9t giao d\u1ecbch c\u00f3 gi\u00e1 tr\u1ecb k\u1ef3 v\u1ecdng trung l\u1eadp."},{"question":"Bi\u1ebfn \u0111\u1ed9ng ng\u1ee5 \u00fd c\u00f3 d\u1ef1 \u0111o\u00e1n ch\u00ednh x\u00e1c chuy\u1ec3n \u0111\u1ed9ng gi\u00e1 trong t\u01b0\u01a1ng lai kh\u00f4ng?","answer":"Bi\u1ebfn \u0111\u1ed9ng ng\u1ee5 \u00fd \u0111\u1ea1i di\u1ec7n cho k\u1ef3 v\u1ecdng c\u1ee7a th\u1ecb tr\u01b0\u1eddng v\u1ec1 bi\u1ebfn \u0111\u1ed9ng trong t\u01b0\u01a1ng lai, kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t d\u1ef1 \u0111o\u00e1n theo h\u01b0\u1edbng. Nghi\u00ean c\u1ee9u th\u1ed1ng k\u00ea cho th\u1ea5y r\u1eb1ng trong khi bi\u1ebfn \u0111\u1ed9ng ng\u1ee5 \u00fd c\u00f3 m\u1ed9t s\u1ed1 gi\u00e1 tr\u1ecb d\u1ef1 \u0111o\u00e1n, n\u00f3 c\u00f3 xu h\u01b0\u1edbng \u0111\u00e1nh gi\u00e1 qu\u00e1 cao bi\u1ebfn \u0111\u1ed9ng th\u1ef1c t\u1ebf (ph\u00ed b\u1ea3o hi\u1ec3m r\u1ee7i ro bi\u1ebfn \u0111\u1ed9ng). Th\u1ef1c t\u1ebf to\u00e1n h\u1ecdc n\u00e0y t\u1ea1o ra c\u01a1 h\u1ed9i cho c\u00e1c chi\u1ebfn l\u01b0\u1ee3c quy\u1ec1n ch\u1ecdn h\u01b0\u1edfng l\u1ee3i t\u1eeb s\u1ef1 h\u1ed3i quy trung b\u00ecnh c\u1ee7a bi\u1ebfn \u0111\u1ed9ng."},{"question":"K\u00edch th\u01b0\u1edbc v\u1ecb tr\u00ed n\u00ean thay \u0111\u1ed5i nh\u01b0 th\u1ebf n\u00e0o khi v\u1ed1n t\u00e0i kho\u1ea3n t\u0103ng tr\u01b0\u1edfng?","answer":"C\u00e1c m\u00f4 h\u00ecnh x\u00e1c \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc v\u1ecb tr\u00ed to\u00e1n h\u1ecdc n\u00ean t\u1ef7 l\u1ec7 thu\u1eadn v\u1edbi s\u1ef1 t\u0103ng tr\u01b0\u1edfng c\u1ee7a t\u00e0i kho\u1ea3n \u0111\u1ec3 duy tr\u00ec c\u00e1c tham s\u1ed1 r\u1ee7i ro nh\u1ea5t qu\u00e1n. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n chia c\u1ed1 \u0111\u1ecbnh (r\u1ee7i ro m\u1ed9t t\u1ef7 l\u1ec7 ph\u1ea7n tr\u0103m nh\u1ea5t qu\u00e1n c\u1ee7a gi\u00e1 tr\u1ecb t\u00e0i kho\u1ea3n) t\u1ef1 \u0111\u1ed9ng \u0111i\u1ec1u ch\u1ec9nh k\u00edch th\u01b0\u1edbc v\u1ecb tr\u00ed khi v\u1ed1n ch\u1ee7 s\u1edf h\u1eefu thay \u0111\u1ed5i. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p tinh vi h\u01a1n nh\u01b0 Ti\u00eau ch\u00ed Kelly c\u00f3 th\u1ec3 khuy\u1ebfn ngh\u1ecb t\u0103ng t\u1ef7 l\u1ec7 r\u1ee7i ro khi k\u00edch th\u01b0\u1edbc t\u00e0i kho\u1ea3n t\u0103ng, nh\u01b0ng c\u00e1c nh\u00e0 giao d\u1ecbch b\u1ea3o th\u1ee7 th\u01b0\u1eddng \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p Kelly ph\u00e2n \u0111o\u1ea1n \u0111\u1ec3 gi\u1ea3m \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng."},{"question":"C\u00e1c bi\u1ec7n ph\u00e1p th\u1ed1ng k\u00ea n\u00e0o \u0111\u00e1nh gi\u00e1 t\u1ed1t nh\u1ea5t hi\u1ec7u su\u1ea5t giao d\u1ecbch quy\u1ec1n ch\u1ecdn?","answer":"\u0110\u00e1nh gi\u00e1 th\u1ed1ng k\u00ea to\u00e0n di\u1ec7n nh\u1ea5t k\u1ebft h\u1ee3p nhi\u1ec1u ch\u1ec9 s\u1ed1: t\u1ef7 l\u1ec7 Sharpe v\u00e0 Sortino \u0111o l\u01b0\u1eddng l\u1ee3i nhu\u1eadn \u0111i\u1ec1u ch\u1ec9nh theo r\u1ee7i ro, m\u1ee9c gi\u1ea3m t\u1ed1i \u0111a \u0111\u1ecbnh l\u01b0\u1ee3ng c\u00e1c k\u1ecbch b\u1ea3n t\u1ed3i t\u1ec7 nh\u1ea5t, h\u1ec7 s\u1ed1 l\u1ee3i nhu\u1eadn ch\u1ec9 ra t\u1ef7 l\u1ec7 gi\u1eefa l\u1ee3i nhu\u1eadn g\u1ed9p v\u00e0 thua l\u1ed7, v\u00e0 t\u1ef7 l\u1ec7 th\u1eafng cho th\u1ea5y s\u1ef1 nh\u1ea5t qu\u00e1n. V\u00ec c\u00e1c chi\u1ebfn l\u01b0\u1ee3c quy\u1ec1n ch\u1ecdn c\u00f3 th\u1ec3 c\u00f3 c\u00e1c h\u1ed3 s\u01a1 x\u00e1c su\u1ea5t kh\u00e1c nhau \u0111\u00e1ng k\u1ec3, c\u00e1c ch\u1ec9 s\u1ed1 n\u00e0y n\u00ean \u0111\u01b0\u1ee3c ph\u00e2n t\u00edch c\u00f9ng nhau thay v\u00ec t\u00e1ch bi\u1ec7t \u0111\u1ec3 cung c\u1ea5p m\u1ed9t \u0111\u00e1nh gi\u00e1 to\u00e1n h\u1ecdc ho\u00e0n ch\u1ec9nh."}]}},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.8 (Yoast SEO v27.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Quy t\u1eafc Giao d\u1ecbch Ng\u00e0y v\u1edbi T\u00f9y ch\u1ecdn: Ph\u00e2n t\u00edch To\u00e1n h\u1ecdc cho Giao d\u1ecbch C\u00f3 L\u1ee3i nhu\u1eadn<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/pocketoption.com\/blog\/vt\/knowledge-base\/regulation-and-safety\/day-trading-options-rules\/\" 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