{"id":288831,"date":"2025-07-06T10:32:06","date_gmt":"2025-07-06T10:32:06","guid":{"rendered":"https:\/\/pocketoption.com\/blog\/news-events\/data\/double-bottom-trading-2\/"},"modified":"2025-07-06T10:32:06","modified_gmt":"2025-07-06T10:32:06","slug":"double-bottom-trading","status":"publish","type":"post","link":"https:\/\/pocketoption.com\/blog\/vt\/interesting\/trading-strategies\/double-bottom-trading\/","title":{"rendered":"Giao d\u1ecbch \u0110\u00e1y \u0110\u00f4i: L\u00e0m ch\u1ee7 Ph\u00e2n t\u00edch K\u1ef9 thu\u1eadt v\u1edbi \u0110\u1ed9 ch\u00ednh x\u00e1c To\u00e1n h\u1ecdc"},"content":{"rendered":"<div id=\"root\"><div id=\"wrap-img-root\"><\/div><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":5,"featured_media":249496,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[22],"tags":[46,36,44],"class_list":["post-288831","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-trading-strategies","tag-how","tag-pattern","tag-strategy"],"acf":{"h1":"Ph\u00e2n T\u00edch Giao D\u1ecbch Chuy\u00ean Nghi\u1ec7p To\u00e1n H\u1ecdc Giao D\u1ecbch \u0110\u00e1y \u0110\u00f4i","h1_source":{"label":"H1","type":"text","formatted_value":"Ph\u00e2n T\u00edch Giao D\u1ecbch Chuy\u00ean Nghi\u1ec7p To\u00e1n H\u1ecdc Giao D\u1ecbch \u0110\u00e1y \u0110\u00f4i"},"description":"Nh\u1eefng hi\u1ec3u bi\u1ebft v\u1ec1 giao d\u1ecbch \u0111\u00e1y \u0111\u00f4i v\u1edbi ph\u00e2n t\u00edch to\u00e1n h\u1ecdc \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh v\u00e0 c\u00e1c ch\u1ec9 s\u1ed1 th\u1eddi gian th\u1ef1c. Nh\u1eadn di\u1ec7n m\u1eabu th\u1ecb tr\u01b0\u1eddng to\u00e0n di\u1ec7n t\u1ea1i Trading Analytics Pro.","description_source":{"label":"Description","type":"textarea","formatted_value":"Nh\u1eefng hi\u1ec3u bi\u1ebft v\u1ec1 giao d\u1ecbch \u0111\u00e1y \u0111\u00f4i v\u1edbi ph\u00e2n t\u00edch to\u00e1n h\u1ecdc \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh v\u00e0 c\u00e1c ch\u1ec9 s\u1ed1 th\u1eddi gian th\u1ef1c. Nh\u1eadn di\u1ec7n m\u1eabu th\u1ecb tr\u01b0\u1eddng to\u00e0n di\u1ec7n t\u1ea1i Trading Analytics Pro."},"intro":"Khi c\u00e1c th\u1ecb tr\u01b0\u1eddng hi\u1ec3n th\u1ecb c\u00e1c m\u1eabu nh\u1eadn di\u1ec7n \u0111\u01b0\u1ee3c, c\u00e1c nh\u00e0 giao d\u1ecbch c\u1ea7n c\u00e1c c\u00f4ng c\u1ee5 ph\u00e2n t\u00edch \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 x\u00e1c nh\u1eadn nh\u1eefng quan s\u00e1t c\u1ee7a h\u1ecd. Ph\u01b0\u01a1ng ph\u00e1p to\u00e1n h\u1ecdc trong giao d\u1ecbch \u0111\u00e1y \u0111\u00f4i cung c\u1ea5p cho c\u00e1c nh\u00e0 giao d\u1ecbch c\u00e1c \u0111i\u1ec3m d\u1eef li\u1ec7u c\u1ee5 th\u1ec3 v\u00e0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p x\u00e1c th\u1ef1c th\u1ed1ng k\u00ea.","intro_source":{"label":"Intro","type":"text","formatted_value":"Khi c\u00e1c th\u1ecb tr\u01b0\u1eddng hi\u1ec3n th\u1ecb c\u00e1c m\u1eabu nh\u1eadn di\u1ec7n \u0111\u01b0\u1ee3c, c\u00e1c nh\u00e0 giao d\u1ecbch c\u1ea7n c\u00e1c c\u00f4ng c\u1ee5 ph\u00e2n t\u00edch \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 x\u00e1c nh\u1eadn nh\u1eefng quan s\u00e1t c\u1ee7a h\u1ecd. Ph\u01b0\u01a1ng ph\u00e1p to\u00e1n h\u1ecdc trong giao d\u1ecbch \u0111\u00e1y \u0111\u00f4i cung c\u1ea5p cho c\u00e1c nh\u00e0 giao d\u1ecbch c\u00e1c \u0111i\u1ec3m d\u1eef li\u1ec7u c\u1ee5 th\u1ec3 v\u00e0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p x\u00e1c th\u1ef1c th\u1ed1ng k\u00ea."},"body_html":"<div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>Giao d\u1ecbch m\u00f4 h\u00ecnh \u0111\u00e1y \u0111\u00f4i \u0111\u1ea1i di\u1ec7n cho m\u1ed9t trong nh\u1eefng m\u00f4 h\u00ecnh bi\u1ec3u \u0111\u1ed3 c\u00f3 th\u1ec3 x\u00e1c minh to\u00e1n h\u1ecdc nh\u1ea5t trong ph\u00e2n t\u00edch k\u1ef9 thu\u1eadt. Vi\u1ec7c h\u00ecnh th\u00e0nh m\u00f4 h\u00ecnh n\u00e0y y\u00eau c\u1ea7u \u0111o l\u01b0\u1eddng ch\u00ednh x\u00e1c v\u00e0 x\u00e1c th\u1ef1c th\u00f4ng qua nhi\u1ec1u \u0111i\u1ec3m d\u1eef li\u1ec7u \u0111\u1ec3 x\u00e1c nh\u1eadn \u0111\u1ed9 tin c\u1eady c\u1ee7a n\u00f3.<\/p><\/div><div class='po-container po-container_width_article po-article-page__table'><div class='po-table'><table><thead><tr><th>Th\u00e0nh ph\u1ea7n M\u00f4 h\u00ecnh<\/th><th>\u0110o l\u01b0\u1eddng To\u00e1n h\u1ecdc<\/th><th>Ti\u00eau ch\u00ed X\u00e1c th\u1ef1c<\/th><\/tr><\/thead><tbody><tr><td>Kho\u1ea3ng c\u00e1ch \u0110i\u1ec3m \u0110\u00e1y<\/td><td>C\u00e1ch nhau 3-12 tu\u1ea7n<\/td><td>\u00b12% bi\u1ebfn \u0111\u1ed9ng gi\u00e1<\/td><\/tr><tr><td>Ph\u00e2n t\u00edch Kh\u1ed1i l\u01b0\u1ee3ng<\/td><td>\u0110\u00e1y th\u1ee9 hai: 150% trung b\u00ecnh<\/td><td>X\u00e1c nh\u1eadn xu h\u01b0\u1edbng t\u0103ng<\/td><\/tr><tr><td>\u0110\u1ed9t ph\u00e1 \u0110\u01b0\u1eddng c\u1ed5<\/td><td>Gi\u00e1 &gt; \u0110\u1ec9nh tr\u01b0\u1edbc \u0111\u00f3<\/td><td>T\u0103ng \u0111\u1ed9t bi\u1ebfn kh\u1ed1i l\u01b0\u1ee3ng &gt; 200%<\/td><\/tr><\/tbody><\/table><\/div><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>M\u00f4 h\u00ecnh giao d\u1ecbch \u0111\u00e1y \u0111\u00f4i y\u00eau c\u1ea7u ph\u00e2n t\u00edch h\u1ec7 th\u1ed1ng qua nhi\u1ec1u giai \u0111o\u1ea1n. C\u00e1c nh\u00e0 giao d\u1ecbch chuy\u00ean nghi\u1ec7p s\u1eed d\u1ee5ng c\u00e1c ch\u1ec9 s\u1ed1 c\u1ee5 th\u1ec3 \u0111\u1ec3 x\u00e1c th\u1ef1c h\u00ecnh th\u00e0nh m\u00f4 h\u00ecnh v\u00e0 c\u00e1c k\u1ecbch b\u1ea3n \u0111\u1ed9t ph\u00e1 ti\u1ec1m n\u0103ng.<\/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'>Ch\u1ec9 s\u1ed1 x\u00e1c th\u1ef1c h\u00e0nh \u0111\u1ed9ng gi\u00e1<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Ch\u1ec9 s\u1ed1 t\u01b0\u01a1ng quan kh\u1ed1i l\u01b0\u1ee3ng<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Ph\u00e2n t\u00edch h\u1ed9i t\u1ee5 khung th\u1eddi gian<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>C\u00f4ng c\u1ee5 x\u00e1c nh\u1eadn m\u1ee9c h\u1ed7 tr\u1ee3<\/li><\/ul><\/div><div class='po-container po-container_width_article po-article-page__table'><div class='po-table'><table><thead><tr><th>Giai \u0111o\u1ea1n Ph\u00e2n t\u00edch<\/th><th>\u0110i\u1ec3m D\u1eef li\u1ec7u C\u1ea7n thi\u1ebft<\/th><th>T\u1ef7 l\u1ec7 Th\u00e0nh c\u00f4ng<\/th><\/tr><\/thead><tbody><tr><td>H\u00ecnh th\u00e0nh Ban \u0111\u1ea7u<\/td><td>20+ \u0111\u00f3ng c\u1eeda h\u00e0ng ng\u00e0y<\/td><td>78%<\/td><\/tr><tr><td>X\u00e1c nh\u1eadn M\u00f4 h\u00ecnh<\/td><td>15+ ch\u1ec9 b\u00e1o<\/td><td>82%<\/td><\/tr><tr><td>X\u00e1c th\u1ef1c \u0110\u1ed9t ph\u00e1<\/td><td>10+ t\u00edn hi\u1ec7u k\u1ef9 thu\u1eadt<\/td><td>85%<\/td><\/tr><\/tbody><\/table><\/div><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>Ph\u00e2n t\u00edch m\u00f4 h\u00ecnh giao d\u1ecbch \u0111\u00e1y \u0111\u00f4i y\u00eau c\u1ea7u ch\u00fa \u00fd \u0111\u1ebfn c\u00e1c m\u1ed1i quan h\u1ec7 to\u00e1n h\u1ecdc c\u1ee5 th\u1ec3. C\u00e1c nh\u00e0 giao d\u1ecbch th\u00e0nh c\u00f4ng t\u1eadp trung v\u00e0o nh\u1eefng t\u00ednh to\u00e1n ch\u00ednh n\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'>T\u1ef7 l\u1ec7 h\u1ed3i gi\u00e1<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Gi\u00e1 trung b\u00ecnh kh\u1ed1i l\u01b0\u1ee3ng (VWAP)<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>T\u00ednh to\u00e1n \u0111\u1ed9 l\u1ec7ch m\u1ee9c h\u1ed7 tr\u1ee3<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Ch\u1ec9 s\u1ed1 ho\u00e0n th\u00e0nh m\u00f4 h\u00ecnh theo th\u1eddi gian<\/li><\/ul><\/div><div class='po-container po-container_width_article po-article-page__table'><div class='po-table'><table><thead><tr><th>Lo\u1ea1i T\u00ednh to\u00e1n<\/th><th>C\u00f4ng th\u1ee9c<\/th><th>\u1ee8ng d\u1ee5ng<\/th><\/tr><\/thead><tbody><tr><td>S\u1ee9c m\u1ea1nh H\u1ed7 tr\u1ee3<\/td><td>(Low1 + Low2) \/ 2<\/td><td>X\u00e1c th\u1ef1c \u0111i\u1ec3m v\u00e0o<\/td><\/tr><tr><td>Chi\u1ec1u cao M\u00f4 h\u00ecnh<\/td><td>\u0110\u01b0\u1eddng c\u1ed5 - \u0110i\u1ec3m th\u1ea5p nh\u1ea5t<\/td><td>\u0110\u1eb7t m\u1ee5c ti\u00eau l\u1ee3i nhu\u1eadn<\/td><\/tr><tr><td>T\u1ef7 l\u1ec7 Kh\u1ed1i l\u01b0\u1ee3ng<\/td><td>Kh\u1ed1i l\u01b0\u1ee3ng Hi\u1ec7n t\u1ea1i\/Kh\u1ed1i l\u01b0\u1ee3ng Trung b\u00ecnh<\/td><td>X\u00e1c nh\u1eadn \u0111\u1ed9t ph\u00e1<\/td><\/tr><\/tbody><\/table><\/div><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>To\u00e1n h\u1ecdc \u0111\u1ee9ng sau giao d\u1ecbch \u0111\u00e1y \u0111\u00f4i li\u00ean quan \u0111\u1ebfn c\u00e1c t\u00ednh to\u00e1n ch\u00ednh x\u00e1c v\u1ec1 m\u1ee9c h\u1ed7 tr\u1ee3, \u0111i\u1ec3m kh\u00e1ng c\u1ef1 v\u00e0 c\u00e1c ch\u1ec9 s\u1ed1 kh\u1ed1i l\u01b0\u1ee3ng. C\u00e1c nh\u00e0 giao d\u1ecbch chuy\u00ean nghi\u1ec7p s\u1eed d\u1ee5ng nh\u1eefng \u0111o l\u01b0\u1eddng n\u00e0y \u0111\u1ec3 x\u00e1c th\u1ef1c h\u00ecnh th\u00e0nh m\u00f4 h\u00ecnh v\u00e0 c\u00e1c k\u1ecbch b\u1ea3n \u0111\u1ed9t ph\u00e1 ti\u1ec1m n\u0103ng.<\/p><\/div><div class='po-container po-container_width_article po-article-page__table'><div class='po-table'><table><thead><tr><th>Khung Th\u1eddi gian<\/th><th>T\u1ef7 l\u1ec7 Th\u00e0nh c\u00f4ng<\/th><th>T\u1ef7 l\u1ec7 R\u1ee7i ro<\/th><\/tr><\/thead><tbody><tr><td>H\u00e0ng ng\u00e0y<\/td><td>76%<\/td><td>1:2.5<\/td><\/tr><tr><td>H\u00e0ng tu\u1ea7n<\/td><td>82%<\/td><td>1:3.2<\/td><\/tr><tr><td>H\u00e0ng th\u00e1ng<\/td><td>88%<\/td><td>1:4.0<\/td><\/tr><\/tbody><\/table><\/div><\/div>[cta_button text=\"\"]<div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>C\u00e1c nh\u00e0 giao d\u1ecbch n\u00e2ng cao k\u1ebft h\u1ee3p nhi\u1ec1u c\u00f4ng c\u1ee5 ph\u00e2n t\u00edch \u0111\u1ec3 x\u00e1c minh c\u00e1c h\u00ecnh th\u1ee9c \u0111\u00e1y \u0111\u00f4i. C\u00e1ch ti\u1ebfp c\u1eadn h\u1ec7 th\u1ed1ng n\u00e0y gi\u00fap lo\u1ea1i b\u1ecf c\u00e1c t\u00edn hi\u1ec7u sai v\u00e0 c\u1ea3i thi\u1ec7n k\u1ebft qu\u1ea3 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'>T\u00ednh to\u00e1n x\u00e1c su\u1ea5t th\u1ed1ng k\u00ea<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>So s\u00e1nh m\u00f4 h\u00ecnh l\u1ecbch s\u1eed<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>T\u01b0\u01a1ng quan \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>T\u1ed1i \u01b0u h\u00f3a t\u1ef7 l\u1ec7 r\u1ee7i ro-l\u1ee3i nhu\u1eadn<\/li><\/ul><\/div>","body_html_source":{"label":"Body HTML","type":"wysiwyg","formatted_value":"<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>Giao d\u1ecbch m\u00f4 h\u00ecnh \u0111\u00e1y \u0111\u00f4i \u0111\u1ea1i di\u1ec7n cho m\u1ed9t trong nh\u1eefng m\u00f4 h\u00ecnh bi\u1ec3u \u0111\u1ed3 c\u00f3 th\u1ec3 x\u00e1c minh to\u00e1n h\u1ecdc nh\u1ea5t trong ph\u00e2n t\u00edch k\u1ef9 thu\u1eadt. Vi\u1ec7c h\u00ecnh th\u00e0nh m\u00f4 h\u00ecnh n\u00e0y y\u00eau c\u1ea7u \u0111o l\u01b0\u1eddng ch\u00ednh x\u00e1c v\u00e0 x\u00e1c th\u1ef1c th\u00f4ng qua nhi\u1ec1u \u0111i\u1ec3m d\u1eef li\u1ec7u \u0111\u1ec3 x\u00e1c nh\u1eadn \u0111\u1ed9 tin c\u1eady c\u1ee7a n\u00f3.<\/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>Th\u00e0nh ph\u1ea7n M\u00f4 h\u00ecnh<\/th>\n<th>\u0110o l\u01b0\u1eddng To\u00e1n h\u1ecdc<\/th>\n<th>Ti\u00eau ch\u00ed X\u00e1c th\u1ef1c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Kho\u1ea3ng c\u00e1ch \u0110i\u1ec3m \u0110\u00e1y<\/td>\n<td>C\u00e1ch nhau 3-12 tu\u1ea7n<\/td>\n<td>\u00b12% bi\u1ebfn \u0111\u1ed9ng gi\u00e1<\/td>\n<\/tr>\n<tr>\n<td>Ph\u00e2n t\u00edch Kh\u1ed1i l\u01b0\u1ee3ng<\/td>\n<td>\u0110\u00e1y th\u1ee9 hai: 150% trung b\u00ecnh<\/td>\n<td>X\u00e1c nh\u1eadn xu h\u01b0\u1edbng t\u0103ng<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9t ph\u00e1 \u0110\u01b0\u1eddng c\u1ed5<\/td>\n<td>Gi\u00e1 &gt; \u0110\u1ec9nh tr\u01b0\u1edbc \u0111\u00f3<\/td>\n<td>T\u0103ng \u0111\u1ed9t bi\u1ebfn kh\u1ed1i l\u01b0\u1ee3ng &gt; 200%<\/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'>M\u00f4 h\u00ecnh giao d\u1ecbch \u0111\u00e1y \u0111\u00f4i y\u00eau c\u1ea7u ph\u00e2n t\u00edch h\u1ec7 th\u1ed1ng qua nhi\u1ec1u giai \u0111o\u1ea1n. C\u00e1c nh\u00e0 giao d\u1ecbch chuy\u00ean nghi\u1ec7p s\u1eed d\u1ee5ng c\u00e1c ch\u1ec9 s\u1ed1 c\u1ee5 th\u1ec3 \u0111\u1ec3 x\u00e1c th\u1ef1c h\u00ecnh th\u00e0nh m\u00f4 h\u00ecnh v\u00e0 c\u00e1c k\u1ecbch b\u1ea3n \u0111\u1ed9t ph\u00e1 ti\u1ec1m n\u0103ng.<\/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'>Ch\u1ec9 s\u1ed1 x\u00e1c th\u1ef1c h\u00e0nh \u0111\u1ed9ng gi\u00e1<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Ch\u1ec9 s\u1ed1 t\u01b0\u01a1ng quan kh\u1ed1i l\u01b0\u1ee3ng<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Ph\u00e2n t\u00edch h\u1ed9i t\u1ee5 khung th\u1eddi gian<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>C\u00f4ng c\u1ee5 x\u00e1c nh\u1eadn m\u1ee9c h\u1ed7 tr\u1ee3<\/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>Giai \u0111o\u1ea1n Ph\u00e2n t\u00edch<\/th>\n<th>\u0110i\u1ec3m D\u1eef li\u1ec7u C\u1ea7n thi\u1ebft<\/th>\n<th>T\u1ef7 l\u1ec7 Th\u00e0nh c\u00f4ng<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>H\u00ecnh th\u00e0nh Ban \u0111\u1ea7u<\/td>\n<td>20+ \u0111\u00f3ng c\u1eeda h\u00e0ng ng\u00e0y<\/td>\n<td>78%<\/td>\n<\/tr>\n<tr>\n<td>X\u00e1c nh\u1eadn M\u00f4 h\u00ecnh<\/td>\n<td>15+ ch\u1ec9 b\u00e1o<\/td>\n<td>82%<\/td>\n<\/tr>\n<tr>\n<td>X\u00e1c th\u1ef1c \u0110\u1ed9t ph\u00e1<\/td>\n<td>10+ t\u00edn hi\u1ec7u k\u1ef9 thu\u1eadt<\/td>\n<td>85%<\/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'>Ph\u00e2n t\u00edch m\u00f4 h\u00ecnh giao d\u1ecbch \u0111\u00e1y \u0111\u00f4i y\u00eau c\u1ea7u ch\u00fa \u00fd \u0111\u1ebfn c\u00e1c m\u1ed1i quan h\u1ec7 to\u00e1n h\u1ecdc c\u1ee5 th\u1ec3. C\u00e1c nh\u00e0 giao d\u1ecbch th\u00e0nh c\u00f4ng t\u1eadp trung v\u00e0o nh\u1eefng t\u00ednh to\u00e1n ch\u00ednh n\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'>T\u1ef7 l\u1ec7 h\u1ed3i gi\u00e1<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Gi\u00e1 trung b\u00ecnh kh\u1ed1i l\u01b0\u1ee3ng (VWAP)<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>T\u00ednh to\u00e1n \u0111\u1ed9 l\u1ec7ch m\u1ee9c h\u1ed7 tr\u1ee3<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Ch\u1ec9 s\u1ed1 ho\u00e0n th\u00e0nh m\u00f4 h\u00ecnh theo th\u1eddi gian<\/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>Lo\u1ea1i T\u00ednh to\u00e1n<\/th>\n<th>C\u00f4ng th\u1ee9c<\/th>\n<th>\u1ee8ng d\u1ee5ng<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>S\u1ee9c m\u1ea1nh H\u1ed7 tr\u1ee3<\/td>\n<td>(Low1 + Low2) \/ 2<\/td>\n<td>X\u00e1c th\u1ef1c \u0111i\u1ec3m v\u00e0o<\/td>\n<\/tr>\n<tr>\n<td>Chi\u1ec1u cao M\u00f4 h\u00ecnh<\/td>\n<td>\u0110\u01b0\u1eddng c\u1ed5 &#8211; \u0110i\u1ec3m th\u1ea5p nh\u1ea5t<\/td>\n<td>\u0110\u1eb7t m\u1ee5c ti\u00eau l\u1ee3i nhu\u1eadn<\/td>\n<\/tr>\n<tr>\n<td>T\u1ef7 l\u1ec7 Kh\u1ed1i l\u01b0\u1ee3ng<\/td>\n<td>Kh\u1ed1i l\u01b0\u1ee3ng Hi\u1ec7n t\u1ea1i\/Kh\u1ed1i l\u01b0\u1ee3ng Trung b\u00ecnh<\/td>\n<td>X\u00e1c nh\u1eadn \u0111\u1ed9t ph\u00e1<\/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'>To\u00e1n h\u1ecdc \u0111\u1ee9ng sau giao d\u1ecbch \u0111\u00e1y \u0111\u00f4i li\u00ean quan \u0111\u1ebfn c\u00e1c t\u00ednh to\u00e1n ch\u00ednh x\u00e1c v\u1ec1 m\u1ee9c h\u1ed7 tr\u1ee3, \u0111i\u1ec3m kh\u00e1ng c\u1ef1 v\u00e0 c\u00e1c ch\u1ec9 s\u1ed1 kh\u1ed1i l\u01b0\u1ee3ng. C\u00e1c nh\u00e0 giao d\u1ecbch chuy\u00ean nghi\u1ec7p s\u1eed d\u1ee5ng nh\u1eefng \u0111o l\u01b0\u1eddng n\u00e0y \u0111\u1ec3 x\u00e1c th\u1ef1c h\u00ecnh th\u00e0nh m\u00f4 h\u00ecnh v\u00e0 c\u00e1c k\u1ecbch b\u1ea3n \u0111\u1ed9t ph\u00e1 ti\u1ec1m n\u0103ng.<\/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>Khung Th\u1eddi gian<\/th>\n<th>T\u1ef7 l\u1ec7 Th\u00e0nh c\u00f4ng<\/th>\n<th>T\u1ef7 l\u1ec7 R\u1ee7i ro<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>H\u00e0ng ng\u00e0y<\/td>\n<td>76%<\/td>\n<td>1:2.5<\/td>\n<\/tr>\n<tr>\n<td>H\u00e0ng tu\u1ea7n<\/td>\n<td>82%<\/td>\n<td>1:3.2<\/td>\n<\/tr>\n<tr>\n<td>H\u00e0ng th\u00e1ng<\/td>\n<td>88%<\/td>\n<td>1:4.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\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<p class='po-article-page__text'>C\u00e1c nh\u00e0 giao d\u1ecbch n\u00e2ng cao k\u1ebft h\u1ee3p nhi\u1ec1u c\u00f4ng c\u1ee5 ph\u00e2n t\u00edch \u0111\u1ec3 x\u00e1c minh c\u00e1c h\u00ecnh th\u1ee9c \u0111\u00e1y \u0111\u00f4i. C\u00e1ch ti\u1ebfp c\u1eadn h\u1ec7 th\u1ed1ng n\u00e0y gi\u00fap lo\u1ea1i b\u1ecf c\u00e1c t\u00edn hi\u1ec7u sai v\u00e0 c\u1ea3i thi\u1ec7n k\u1ebft qu\u1ea3 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'>T\u00ednh to\u00e1n x\u00e1c su\u1ea5t th\u1ed1ng k\u00ea<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>So s\u00e1nh m\u00f4 h\u00ecnh l\u1ecbch s\u1eed<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>T\u01b0\u01a1ng quan \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>T\u1ed1i \u01b0u h\u00f3a t\u1ef7 l\u1ec7 r\u1ee7i ro-l\u1ee3i nhu\u1eadn<\/li>\n<\/ul>\n<\/div>\n"},"faq":[{"question":"M\u1ed9t m\u1eabu \u0111\u00e1y \u0111\u00f4i h\u1ee3p l\u1ec7 \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb nh\u1eefng y\u1ebfu t\u1ed1 n\u00e0o?","answer":"M\u1ed9t m\u1eabu h\u1ee3p l\u1ec7 cho th\u1ea5y hai \u0111\u00e1y kh\u00e1c bi\u1ec7t \u1edf m\u1ee9c gi\u00e1 t\u01b0\u01a1ng t\u1ef1, c\u00e1ch nhau t\u1eeb 3-12 tu\u1ea7n, v\u1edbi kh\u1ed1i l\u01b0\u1ee3ng t\u0103ng l\u00ean \u1edf \u0111\u00e1y th\u1ee9 hai."},{"question":"L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 b\u1ea1n t\u00ednh to\u00e1n m\u1ee5c ti\u00eau l\u1ee3i nhu\u1eadn?","answer":"\u0110o kho\u1ea3ng c\u00e1ch t\u1eeb \u0111\u00e1y m\u1eabu \u0111\u1ebfn \u0111\u01b0\u1eddng vi\u1ec1n c\u1ed5, sau \u0111\u00f3 chi\u1ebfu kho\u1ea3ng c\u00e1ch n\u00e0y l\u00ean tr\u00ean t\u1eeb \u0111i\u1ec3m b\u1ee9t ph\u00e1."},{"question":"Kh\u1ed1i l\u01b0\u1ee3ng \u0111\u00f3ng vai tr\u00f2 g\u00ec trong vi\u1ec7c x\u00e1c th\u1ef1c m\u00f4 h\u00ecnh?","answer":"Kh\u1ed1i l\u01b0\u1ee3ng n\u00ean t\u0103ng l\u00ean trong qu\u00e1 tr\u00ecnh h\u00ecnh th\u00e0nh \u0111\u00e1y th\u1ee9 hai v\u00e0 b\u00f9ng n\u1ed5 trong khi ph\u00e1 v\u1ee1, th\u01b0\u1eddng v\u01b0\u1ee3t qu\u00e1 200% kh\u1ed1i l\u01b0\u1ee3ng trung b\u00ecnh."},{"question":"M\u00f4 h\u00ecnh \u0111\u00e1y \u0111\u00f4i ch\u00ednh x\u00e1c nh\u01b0 th\u1ebf n\u00e0o?","answer":"Khi \u0111\u01b0\u1ee3c x\u00e1c th\u1ef1c \u0111\u00fang c\u00e1ch b\u1eb1ng c\u00e1c ch\u1ec9 s\u1ed1 to\u00e1n h\u1ecdc, nh\u1eefng m\u1eabu n\u00e0y cho th\u1ea5y \u0111\u1ed9 ch\u00ednh x\u00e1c t\u1eeb 76-88% tr\u00ean c\u00e1c khung th\u1eddi gian kh\u00e1c nhau."},{"question":"C\u00e1c ch\u1ec9 s\u1ed1 to\u00e1n h\u1ecdc ch\u00ednh n\u00e0o \u0111\u1ec3 x\u00e1c nh\u1eadn?","answer":"C\u00e1c ch\u1ec9 b\u00e1o thi\u1ebft y\u1ebfu bao g\u1ed3m t\u1ef7 l\u1ec7 h\u1ed3i gi\u00e1, t\u1ef7 l\u1ec7 kh\u1ed1i l\u01b0\u1ee3ng, t\u00ednh to\u00e1n m\u1ee9c h\u1ed7 tr\u1ee3 v\u00e0 c\u00e1c ch\u1ec9 s\u1ed1 ho\u00e0n th\u00e0nh d\u1ef1a tr\u00ean th\u1eddi gian."}],"faq_source":{"label":"FAQ","type":"repeater","formatted_value":[{"question":"M\u1ed9t m\u1eabu \u0111\u00e1y \u0111\u00f4i h\u1ee3p l\u1ec7 \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb nh\u1eefng y\u1ebfu t\u1ed1 n\u00e0o?","answer":"M\u1ed9t m\u1eabu h\u1ee3p l\u1ec7 cho th\u1ea5y hai \u0111\u00e1y kh\u00e1c bi\u1ec7t \u1edf m\u1ee9c gi\u00e1 t\u01b0\u01a1ng t\u1ef1, c\u00e1ch nhau t\u1eeb 3-12 tu\u1ea7n, v\u1edbi kh\u1ed1i l\u01b0\u1ee3ng t\u0103ng l\u00ean \u1edf \u0111\u00e1y th\u1ee9 hai."},{"question":"L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 b\u1ea1n t\u00ednh to\u00e1n m\u1ee5c ti\u00eau l\u1ee3i nhu\u1eadn?","answer":"\u0110o kho\u1ea3ng c\u00e1ch t\u1eeb \u0111\u00e1y m\u1eabu \u0111\u1ebfn \u0111\u01b0\u1eddng vi\u1ec1n c\u1ed5, sau \u0111\u00f3 chi\u1ebfu kho\u1ea3ng c\u00e1ch n\u00e0y l\u00ean tr\u00ean t\u1eeb \u0111i\u1ec3m b\u1ee9t ph\u00e1."},{"question":"Kh\u1ed1i l\u01b0\u1ee3ng \u0111\u00f3ng vai tr\u00f2 g\u00ec trong vi\u1ec7c x\u00e1c th\u1ef1c m\u00f4 h\u00ecnh?","answer":"Kh\u1ed1i l\u01b0\u1ee3ng n\u00ean t\u0103ng l\u00ean trong qu\u00e1 tr\u00ecnh h\u00ecnh th\u00e0nh \u0111\u00e1y th\u1ee9 hai v\u00e0 b\u00f9ng n\u1ed5 trong khi ph\u00e1 v\u1ee1, th\u01b0\u1eddng v\u01b0\u1ee3t qu\u00e1 200% kh\u1ed1i l\u01b0\u1ee3ng trung b\u00ecnh."},{"question":"M\u00f4 h\u00ecnh \u0111\u00e1y \u0111\u00f4i ch\u00ednh x\u00e1c nh\u01b0 th\u1ebf n\u00e0o?","answer":"Khi \u0111\u01b0\u1ee3c x\u00e1c th\u1ef1c \u0111\u00fang c\u00e1ch b\u1eb1ng c\u00e1c ch\u1ec9 s\u1ed1 to\u00e1n h\u1ecdc, nh\u1eefng m\u1eabu n\u00e0y cho th\u1ea5y \u0111\u1ed9 ch\u00ednh x\u00e1c t\u1eeb 76-88% tr\u00ean c\u00e1c khung th\u1eddi gian kh\u00e1c nhau."},{"question":"C\u00e1c ch\u1ec9 s\u1ed1 to\u00e1n h\u1ecdc ch\u00ednh n\u00e0o \u0111\u1ec3 x\u00e1c nh\u1eadn?","answer":"C\u00e1c ch\u1ec9 b\u00e1o thi\u1ebft y\u1ebfu bao g\u1ed3m t\u1ef7 l\u1ec7 h\u1ed3i gi\u00e1, t\u1ef7 l\u1ec7 kh\u1ed1i l\u01b0\u1ee3ng, t\u00ednh to\u00e1n m\u1ee9c h\u1ed7 tr\u1ee3 v\u00e0 c\u00e1c ch\u1ec9 s\u1ed1 ho\u00e0n th\u00e0nh d\u1ef1a tr\u00ean th\u1eddi gian."}]}},"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>Giao d\u1ecbch \u0110\u00e1y \u0110\u00f4i: L\u00e0m ch\u1ee7 Ph\u00e2n t\u00edch K\u1ef9 thu\u1eadt v\u1edbi \u0110\u1ed9 ch\u00ednh x\u00e1c To\u00e1n h\u1ecdc<\/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\/interesting\/trading-strategies\/double-bottom-trading\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Giao d\u1ecbch \u0110\u00e1y \u0110\u00f4i: L\u00e0m ch\u1ee7 Ph\u00e2n t\u00edch K\u1ef9 thu\u1eadt v\u1edbi \u0110\u1ed9 ch\u00ednh x\u00e1c To\u00e1n h\u1ecdc\" 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