{"id":289878,"date":"2025-07-07T07:59:35","date_gmt":"2025-07-07T07:59:35","guid":{"rendered":"https:\/\/pocketoption.com\/blog\/news-events\/data\/index-composition-2\/"},"modified":"2025-07-07T07:59:35","modified_gmt":"2025-07-07T07:59:35","slug":"index-composition","status":"publish","type":"post","link":"https:\/\/pocketoption.com\/blog\/vt\/knowledge-base\/trading\/index-composition\/","title":{"rendered":"Th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1: Ph\u00e2n t\u00edch to\u00e1n h\u1ecdc cho vi\u1ec7c x\u00e2y d\u1ef1ng danh m\u1ee5c \u0111\u1ea7u t\u01b0 hi\u1ec7u qu\u1ea3"},"content":{"rendered":"<div id=\"root\"><div id=\"wrap-img-root\"><\/div><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":50,"featured_media":195166,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[20],"tags":[33,37,36],"class_list":["post-289878","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-trading","tag-ai","tag-indicator","tag-pattern"],"acf":{"h1":"Th\u00e0nh ph\u1ea7n Ch\u1ec9 s\u1ed1: Khung To\u00e1n h\u1ecdc v\u00e0 Ph\u00e2n t\u00edch cho Th\u1ecb tr\u01b0\u1eddng T\u00e0i ch\u00ednh","h1_source":{"label":"H1","type":"text","formatted_value":"Th\u00e0nh ph\u1ea7n Ch\u1ec9 s\u1ed1: Khung To\u00e1n h\u1ecdc v\u00e0 Ph\u00e2n t\u00edch cho Th\u1ecb tr\u01b0\u1eddng T\u00e0i ch\u00ednh"},"description":"Th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1 y\u00eau c\u1ea7u m\u00f4 h\u00ecnh to\u00e1n h\u1ecdc ch\u00ednh x\u00e1c \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 \u0111\u1ea7u t\u01b0 t\u1ed1i \u01b0u. H\u1ecdc c\u00e1c k\u1ef9 thu\u1eadt ph\u00e2n t\u00edch n\u00e0y \u0111\u1ec3 c\u1ea3i thi\u1ec7n qu\u1ea3n l\u00fd danh m\u1ee5c \u0111\u1ea7u t\u01b0 c\u1ee7a b\u1ea1n ngay h\u00f4m nay tr\u01b0\u1edbc khi \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng thay \u0111\u1ed5i.","description_source":{"label":"Description","type":"textarea","formatted_value":"Th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1 y\u00eau c\u1ea7u m\u00f4 h\u00ecnh to\u00e1n h\u1ecdc ch\u00ednh x\u00e1c \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 \u0111\u1ea7u t\u01b0 t\u1ed1i \u01b0u. H\u1ecdc c\u00e1c k\u1ef9 thu\u1eadt ph\u00e2n t\u00edch n\u00e0y \u0111\u1ec3 c\u1ea3i thi\u1ec7n qu\u1ea3n l\u00fd danh m\u1ee5c \u0111\u1ea7u t\u01b0 c\u1ee7a b\u1ea1n ngay h\u00f4m nay tr\u01b0\u1edbc khi \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng thay \u0111\u1ed5i."},"intro":"Th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1 \u0111\u1ea1i di\u1ec7n cho m\u1ed9t kh\u00eda c\u1ea1nh quan tr\u1ecdng c\u1ee7a ph\u00e2n t\u00edch th\u1ecb tr\u01b0\u1eddng t\u00e0i ch\u00ednh, d\u1ef1a nhi\u1ec1u v\u00e0o c\u00e1c nguy\u00ean t\u1eafc to\u00e1n h\u1ecdc. C\u00e1ch ti\u1ebfp c\u1eadn ph\u00e2n t\u00edch n\u00e0y cho ph\u00e9p c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 hi\u1ec3u c\u1ea5u tr\u00fac th\u1ecb tr\u01b0\u1eddng, x\u00e1c \u0111\u1ecbnh xu h\u01b0\u1edbng v\u00e0 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh th\u00f4ng minh. N\u1ec1n t\u1ea3ng to\u00e1n h\u1ecdc \u0111\u1eb1ng sau th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1 cung c\u1ea5p nh\u1eefng hi\u1ec3u bi\u1ebft c\u00f3 gi\u00e1 tr\u1ecb cho c\u1ea3 nh\u00e0 \u0111\u1ea7u t\u01b0 c\u00e1 nh\u00e2n v\u00e0 t\u1ed5 ch\u1ee9c.","intro_source":{"label":"Intro","type":"text","formatted_value":"Th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1 \u0111\u1ea1i di\u1ec7n cho m\u1ed9t kh\u00eda c\u1ea1nh quan tr\u1ecdng c\u1ee7a ph\u00e2n t\u00edch th\u1ecb tr\u01b0\u1eddng t\u00e0i ch\u00ednh, d\u1ef1a nhi\u1ec1u v\u00e0o c\u00e1c nguy\u00ean t\u1eafc to\u00e1n h\u1ecdc. C\u00e1ch ti\u1ebfp c\u1eadn ph\u00e2n t\u00edch n\u00e0y cho ph\u00e9p c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 hi\u1ec3u c\u1ea5u tr\u00fac th\u1ecb tr\u01b0\u1eddng, x\u00e1c \u0111\u1ecbnh xu h\u01b0\u1edbng v\u00e0 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh th\u00f4ng minh. N\u1ec1n t\u1ea3ng to\u00e1n h\u1ecdc \u0111\u1eb1ng sau th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1 cung c\u1ea5p nh\u1eefng hi\u1ec3u bi\u1ebft c\u00f3 gi\u00e1 tr\u1ecb cho c\u1ea3 nh\u00e0 \u0111\u1ea7u t\u01b0 c\u00e1 nh\u00e2n v\u00e0 t\u1ed5 ch\u1ee9c."},"body_html":"<div class='po-container po-container_width_article-sm'><h2 class='po-article-page__title'>Nguy\u00ean T\u1eafc To\u00e1n H\u1ecdc C\u1ed1t L\u00f5i C\u1ee7a Th\u00e0nh Ph\u1ea7n Ch\u1ec9 S\u1ed1<\/h2><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>N\u1ec1n t\u1ea3ng to\u00e1n h\u1ecdc \u0111\u1eb1ng sau th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1 bao g\u1ed3m m\u1ed9t s\u1ed1 c\u00f4ng th\u1ee9c v\u00e0 t\u00ednh to\u00e1n quan tr\u1ecdng. Nh\u1eefng nguy\u00ean t\u1eafc n\u00e0y x\u00e1c \u0111\u1ecbnh c\u00e1ch c\u00e1c th\u00e0nh ph\u1ea7n ri\u00eang l\u1ebb \u0111\u01b0\u1ee3c c\u00e2n nh\u1eafc v\u00e0 c\u00e1ch ch\u1ec9 s\u1ed1 t\u1ed5ng th\u1ec3 ho\u1ea1t \u0111\u1ed9ng. Hi\u1ec3u nh\u1eefng kh\u00e1i ni\u1ec7m to\u00e1n h\u1ecdc n\u00e0y l\u00e0 c\u1ea7n thi\u1ebft cho b\u1ea5t k\u1ef3 ai s\u1eed d\u1ee5ng d\u1eef li\u1ec7u ch\u1ec9 s\u1ed1 \u0111\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh \u0111\u1ea7u t\u01b0 ho\u1eb7c x\u00e2y d\u1ef1ng danh m\u1ee5c \u0111\u1ea7u t\u01b0.<\/p><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>Khi ph\u00e2n t\u00edch th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1, c\u1ea7n xem x\u00e9t c\u1ea3 khung \u0111\u1ecbnh l\u01b0\u1ee3ng v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 \u0111\u1ecbnh t\u00ednh \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u00e0nh vi th\u1ecb tr\u01b0\u1eddng. Pocket Option cung c\u1ea5p c\u00e1c c\u00f4ng c\u1ee5 gi\u00fap nh\u00e0 \u0111\u1ea7u t\u01b0 ki\u1ec3m tra c\u00e1c m\u1ed1i quan h\u1ec7 to\u00e1n h\u1ecdc n\u00e0y hi\u1ec7u qu\u1ea3 h\u01a1n.<\/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 To\u00e1n H\u1ecdc<\/th><th>C\u00f4ng Th\u1ee9c<\/th><th>\u1ee8ng D\u1ee5ng<\/th><\/tr><\/thead><tbody><tr><td>Tr\u1ecdng S\u1ed1 V\u1ed1n H\u00f3a Th\u1ecb Tr\u01b0\u1eddng<\/td><td>Wi&nbsp;= (Pi&nbsp;\u00d7 Si) \/ \u2211(Pj&nbsp;\u00d7 Sj)<\/td><td>X\u00e1c \u0111\u1ecbnh tr\u1ecdng s\u1ed1 th\u00e0nh ph\u1ea7n trong c\u00e1c ch\u1ec9 s\u1ed1 tr\u1ecdng s\u1ed1 v\u1ed1n h\u00f3a<\/td><\/tr><tr><td>C\u00f4ng Th\u1ee9c Tr\u1ecdng S\u1ed1 Gi\u00e1<\/td><td>I = \u2211Pi&nbsp;\/ D<\/td><td>T\u00ednh to\u00e1n gi\u00e1 tr\u1ecb ch\u1ec9 s\u1ed1 tr\u1ecdng s\u1ed1 gi\u00e1<\/td><\/tr><tr><td>T\u00ednh To\u00e1n Tr\u1ecdng S\u1ed1 B\u1eb1ng Nhau<\/td><td>Wi&nbsp;= 1\/n<\/td><td>G\u00e1n t\u1ea7m quan tr\u1ecdng b\u1eb1ng nhau cho t\u1ea5t c\u1ea3 c\u00e1c th\u00e0nh ph\u1ea7n<\/td><\/tr><tr><td>\u0110i\u1ec1u Ch\u1ec9nh Free-Float<\/td><td>FFi&nbsp;= Si&nbsp;\u00d7 Fi<\/td><td>\u0110i\u1ec1u ch\u1ec9nh cho c\u00e1c c\u1ed5 phi\u1ebfu th\u1ef1c s\u1ef1 c\u00f3 s\u1eb5n \u0111\u1ec3 giao d\u1ecbch<\/td><\/tr><\/tbody><\/table><\/div><\/div><div class='po-container po-container_width_article-sm'><h2 class='po-article-page__title'>Ph\u01b0\u01a1ng Ph\u00e1p Thu Th\u1eadp D\u1eef Li\u1ec7u Cho Th\u00e0nh Ph\u1ea7n Ch\u1ec9 S\u1ed1<\/h2><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>Thu th\u1eadp d\u1eef li\u1ec7u ch\u00ednh x\u00e1c l\u00e0 n\u1ec1n t\u1ea3ng c\u1ee7a b\u1ea5t k\u1ef3 ph\u00e2n t\u00edch th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1 n\u00e0o. Ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a d\u1eef li\u1ec7u \u0111\u1ea7u v\u00e0o \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn \u0111\u1ed9 tin c\u1eady c\u1ee7a ch\u1ec9 s\u1ed1 k\u1ebft qu\u1ea3. C\u00e1c nh\u00e0 giao d\u1ecbch tr\u00ean Pocket Option th\u01b0\u1eddng c\u1ea7n hi\u1ec3u c\u00e1c ph\u01b0\u01a1ng ph\u00e1p thu th\u1eadp d\u1eef li\u1ec7u n\u00e0y \u0111\u1ec3 di\u1ec5n gi\u1ea3i \u0111\u00fang c\u00e1c bi\u1ebfn \u0111\u1ed9ng ch\u1ec9 s\u1ed1.<\/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'>Thu th\u1eadp d\u1eef li\u1ec7u gi\u00e1 l\u1ecbch s\u1eed th\u00f4ng qua API v\u00e0 c\u01a1 s\u1edf d\u1eef li\u1ec7u t\u00e0i ch\u00ednh<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>D\u1eef li\u1ec7u v\u1ed1n h\u00f3a th\u1ecb tr\u01b0\u1eddng t\u1eeb b\u00e1o c\u00e1o t\u00e0i ch\u00ednh c\u1ee7a c\u00f4ng ty<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>S\u1ed1 li\u1ec7u kh\u1ed1i l\u01b0\u1ee3ng giao d\u1ecbch t\u1eeb b\u00e1o c\u00e1o s\u00e0n giao d\u1ecbch<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>\u0110i\u1ec1u ch\u1ec9nh h\u00e0nh \u0111\u1ed9ng doanh nghi\u1ec7p bao g\u1ed3m chia t\u00e1ch v\u00e0 c\u1ed5 t\u1ee9c<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>D\u1eef li\u1ec7u ph\u00e2n lo\u1ea1i ng\u00e0nh cho \u0111\u1ea1i di\u1ec7n ng\u00e0nh<\/li><\/ul><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>T\u1ea7n su\u1ea5t thu th\u1eadp d\u1eef li\u1ec7u c\u0169ng r\u1ea5t quan tr\u1ecdng. M\u1ed9t s\u1ed1 ch\u1ec9 s\u1ed1 t\u00ednh to\u00e1n l\u1ea1i theo th\u1eddi gian th\u1ef1c, trong khi nh\u1eefng ch\u1ec9 s\u1ed1 kh\u00e1c c\u1eadp nh\u1eadt h\u00e0ng ng\u00e0y, h\u00e0ng qu\u00fd ho\u1eb7c h\u00e0ng n\u0103m. Th\u1eddi gian n\u00e0y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u1ed1c \u0111\u1ed9 thay \u0111\u1ed5i th\u1ecb tr\u01b0\u1eddng \u0111\u01b0\u1ee3c ph\u1ea3n \u00e1nh trong th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1.<\/p><\/div><div class='po-container po-container_width_article po-article-page__table'><div class='po-table'><table><thead><tr><th>Lo\u1ea1i D\u1eef Li\u1ec7u<\/th><th>Ph\u01b0\u01a1ng Ph\u00e1p Thu Th\u1eadp<\/th><th>T\u1ea7n Su\u1ea5t C\u1eadp Nh\u1eadt<\/th><\/tr><\/thead><tbody><tr><td>D\u1eef Li\u1ec7u Gi\u00e1<\/td><td>Ngu\u1ed3n c\u1ea5p d\u1eef li\u1ec7u th\u1ecb tr\u01b0\u1eddng<\/td><td>Th\u1eddi gian th\u1ef1c ho\u1eb7c cu\u1ed1i ng\u00e0y<\/td><\/tr><tr><td>Th\u00f4ng Tin Doanh Nghi\u1ec7p<\/td><td>H\u1ed3 s\u01a1 quy \u0111\u1ecbnh<\/td><td>H\u00e0ng qu\u00fd\/H\u00e0ng n\u0103m<\/td><\/tr><tr><td>Ch\u1ec9 S\u1ed1 Kinh T\u1ebf<\/td><td>C\u01a1 quan th\u1ed1ng k\u00ea<\/td><td>H\u00e0ng th\u00e1ng\/H\u00e0ng qu\u00fd<\/td><\/tr><tr><td>T\u00e2m L\u00fd Th\u1ecb Tr\u01b0\u1eddng<\/td><td>Kh\u1ea3o s\u00e1t\/D\u1eef li\u1ec7u thay th\u1ebf<\/td><td>H\u00e0ng tu\u1ea7n\/H\u00e0ng th\u00e1ng<\/td><\/tr><\/tbody><\/table><\/div><\/div><div class='po-container po-container_width_article-sm'><h2 class='po-article-page__title'>C\u00e1c Ch\u1ec9 S\u1ed1 Ch\u00ednh \u0110\u1ec3 Ph\u00e2n T\u00edch Th\u00e0nh Ph\u1ea7n Ch\u1ec9 S\u1ed1<\/h2><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>M\u1ed9t s\u1ed1 ch\u1ec9 s\u1ed1 gi\u00fap \u0111\u00e1nh gi\u00e1 hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1. Nh\u1eefng ph\u00e9p \u0111o n\u00e0y cung c\u1ea5p c\u00e1i nh\u00ecn s\u00e2u s\u1eafc v\u1ec1 s\u1ef1 t\u1eadp trung, \u0111a d\u1ea1ng h\u00f3a v\u00e0 t\u00ednh \u0111\u1ea1i di\u1ec7n c\u1ee7a ch\u1ec9 s\u1ed1. C\u00e1c nh\u00e0 giao d\u1ecbch Pocket Option c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng c\u00e1c ch\u1ec9 s\u1ed1 n\u00e0y \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng ch\u1ec9 s\u1ed1.<\/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 Herfindahl-Hirschman (HHI) \u0111\u1ec3 \u0111o l\u01b0\u1eddng s\u1ef1 t\u1eadp trung<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Sai s\u1ed1 theo d\u00f5i so v\u1edbi c\u00e1c ch\u1ec9 s\u1ed1 chu\u1ea9n<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>H\u1ec7 s\u1ed1 t\u01b0\u01a1ng quan gi\u1eefa c\u00e1c th\u00e0nh ph\u1ea7n<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>T\u1ef7 l\u1ec7 ph\u00e2n b\u1ed5 ng\u00e0nh<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>T\u1ef7 l\u1ec7 lu\u00e2n chuy\u1ec3n \u0111\u1ec3 \u1ed5n \u0111\u1ecbnh th\u00e0nh ph\u1ea7n<\/li><\/ul><\/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<\/th><th>C\u00f4ng Th\u1ee9c<\/th><th>Di\u1ec5n Gi\u1ea3i<\/th><\/tr><\/thead><tbody><tr><td>T\u1ef7 L\u1ec7 T\u1eadp Trung<\/td><td>CRn&nbsp;= \u2211Wi&nbsp;(cho c\u00e1c th\u00e0nh ph\u1ea7n h\u00e0ng \u0111\u1ea7u n)<\/td><td>Gi\u00e1 tr\u1ecb cao h\u01a1n ch\u1ec9 ra s\u1ef1 t\u1eadp trung nhi\u1ec1u h\u01a1n<\/td><\/tr><tr><td>T\u1ef7 L\u1ec7 \u0110a D\u1ea1ng H\u00f3a<\/td><td>DR = \u03c3p&nbsp;\/ \u221a\u2211(wi\u00b2\u03c3i\u00b2)<\/td><td>Gi\u00e1 tr\u1ecb cao h\u01a1n cho th\u1ea5y s\u1ef1 \u0111a d\u1ea1ng h\u00f3a t\u1ed1t h\u01a1n<\/td><\/tr><tr><td>Sai S\u1ed1 \u0110\u1ea1i Di\u1ec7n<\/td><td>RE = |\u2211wiri&nbsp;- Rmarket|<\/td><td>Gi\u00e1 tr\u1ecb th\u1ea5p h\u01a1n ch\u1ec9 ra s\u1ef1 \u0111\u1ea1i di\u1ec7n th\u1ecb tr\u01b0\u1eddng t\u1ed1t h\u01a1n<\/td><\/tr><\/tbody><\/table><\/div><\/div><div class='po-container po-container_width_article-sm'><h2 class='po-article-page__title'>Ph\u00e2n T\u00edch Th\u1ed1ng K\u00ea L\u1ee3i Nhu\u1eadn Ch\u1ec9 S\u1ed1<\/h2><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>Hi\u1ec3u c\u00e1c thu\u1ed9c t\u00ednh th\u1ed1ng k\u00ea c\u1ee7a l\u1ee3i nhu\u1eadn ch\u1ec9 s\u1ed1 cung c\u1ea5p c\u00e1i nh\u00ecn s\u00e2u s\u1eafc c\u00f3 gi\u00e1 tr\u1ecb v\u1ec1 hi\u1ec7u su\u1ea5t d\u1ef1 ki\u1ebfn v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m r\u1ee7i ro. Ph\u00e2n t\u00edch n\u00e0y gi\u00fap nh\u00e0 \u0111\u1ea7u t\u01b0 ph\u00e1t tri\u1ec3n k\u1ef3 v\u1ecdng th\u1ef1c t\u1ebf v\u1ec1 h\u00e0nh vi ch\u1ec9 s\u1ed1 d\u01b0\u1edbi 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 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 l\u1ee3i nhu\u1eadn trung b\u00ecnh \u0111\u1ec3 \u01b0\u1edbc t\u00ednh hi\u1ec7u su\u1ea5t<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>\u0110o l\u01b0\u1eddng \u0111\u1ed9 l\u1ec7ch chu\u1ea9n \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 bi\u1ebfn \u0111\u1ed9ng<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>\u0110\u1ed9 l\u1ec7ch v\u00e0 \u0111\u1ed9 nh\u1ecdn cho \u0111\u1eb7c \u0111i\u1ec3m ph\u00e2n ph\u1ed1i l\u1ee3i nhu\u1eadn<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Ki\u1ec3m tra t\u1ef1 t\u01b0\u01a1ng quan cho s\u1ef1 ph\u1ee5 thu\u1ed9c n\u1ed1i ti\u1ebfp<\/li><\/ul><\/div><div class='po-container po-container_width_article po-article-page__table'><div class='po-table'><table><thead><tr><th>Bi\u1ec7n Ph\u00e1p Th\u1ed1ng K\u00ea<\/th><th>T\u00ednh To\u00e1n M\u1eabu<\/th><th>Ph\u1ea1m Vi \u0110i\u1ec3n H\u00ecnh<\/th><\/tr><\/thead><tbody><tr><td>L\u1ee3i Nhu\u1eadn H\u00e0ng N\u0103m<\/td><td>8.7%<\/td><td>5-12%<\/td><\/tr><tr><td>Bi\u1ebfn \u0110\u1ed9ng (\u0110\u1ed9 L\u1ec7ch Chu\u1ea9n)<\/td><td>16.2%<\/td><td>12-25%<\/td><\/tr><tr><td>T\u1ef7 L\u1ec7 Sharpe<\/td><td>0.54<\/td><td>0.3-0.8<\/td><\/tr><tr><td>Gi\u1ea3m Gi\u00e1 T\u1ed1i \u0110a<\/td><td>-33.5%<\/td><td>-20% \u0111\u1ebfn -55%<\/td><\/tr><\/tbody><\/table><\/div><\/div><div class='po-container po-container_width_article-sm'><h2 class='po-article-page__title'>C\u01a1 Ch\u1ebf T\u00e1i C\u00e2n B\u1eb1ng v\u00e0 T\u1ed1i \u01afu H\u00f3a<\/h2><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>T\u00e1i c\u00e2n b\u1eb1ng l\u00e0 m\u1ed9t kh\u00eda c\u1ea1nh quan tr\u1ecdng c\u1ee7a th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1 \u0111\u1ea3m b\u1ea3o ch\u1ec9 s\u1ed1 duy tr\u00ec c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m d\u1ef1 \u0111\u1ecbnh c\u1ee7a n\u00f3 theo th\u1eddi gian. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p ti\u1ebfp c\u1eadn to\u00e1n h\u1ecdc \u0111\u1ec3 t\u00e1i c\u00e2n b\u1eb1ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn hi\u1ec7u su\u1ea5t ch\u1ec9 s\u1ed1 v\u00e0 kh\u1ea3 n\u0103ng theo d\u00f5i.<\/p><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>Tr\u00ean c\u00e1c n\u1ec1n t\u1ea3ng nh\u01b0 Pocket Option, hi\u1ec3u c\u00e1c c\u01a1 ch\u1ebf t\u00e1i c\u00e2n b\u1eb1ng n\u00e0y gi\u00fap c\u00e1c nh\u00e0 giao d\u1ecbch d\u1ef1 \u0111o\u00e1n c\u00e1c bi\u1ebfn \u0111\u1ed9ng th\u1ecb tr\u01b0\u1eddng xung quanh c\u00e1c k\u1ef3 t\u00e1i c\u00e2n b\u1eb1ng, th\u01b0\u1eddng t\u1ea1o ra \u00e1p l\u1ef1c gi\u00e1 t\u1ea1m th\u1eddi.<\/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'>K\u00edch ho\u1ea1t t\u00e1i c\u00e2n b\u1eb1ng d\u1ef1a tr\u00ean ng\u01b0\u1ee1ng<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>L\u1ecbch tr\u00ecnh t\u00e1i c\u00e2n b\u1eb1ng d\u1ef1a tr\u00ean l\u1ecbch<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Thu\u1eadt to\u00e1n t\u1ed1i \u01b0u h\u00f3a \u0111\u1ec3 gi\u1ea3m thi\u1ec3u lu\u00e2n chuy\u1ec3n<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>M\u00f4 h\u00ecnh h\u00f3a chi ph\u00ed giao d\u1ecbch \u0111\u1ec3 t\u00e1i c\u00e2n b\u1eb1ng hi\u1ec7u qu\u1ea3<\/li><\/ul><\/div><div class='po-container po-container_width_article po-article-page__table'><div class='po-table'><table><thead><tr><th>Chi\u1ebfn L\u01b0\u1ee3c T\u00e1i C\u00e2n B\u1eb1ng<\/th><th>Ph\u01b0\u01a1ng Ph\u00e1p To\u00e1n H\u1ecdc<\/th><th>T\u00e1c \u0110\u1ed9ng \u0110i\u1ec3n H\u00ecnh<\/th><\/tr><\/thead><tbody><tr><td>T\u00e1i C\u1ea5u Tr\u00fac Ho\u00e0n To\u00e0n<\/td><td>T\u00ednh to\u00e1n l\u1ea1i ho\u00e0n to\u00e0n tr\u1ecdng s\u1ed1<\/td><td>Lu\u00e2n chuy\u1ec3n cao nh\u1ea5t, tu\u00e2n th\u1ee7 t\u1ed1t nh\u1ea5t ph\u01b0\u01a1ng ph\u00e1p lu\u1eadn<\/td><\/tr><tr><td>T\u00e1i C\u00e2n B\u1eb1ng M\u1ed9t Ph\u1ea7n<\/td><td>\u0110i\u1ec1u ch\u1ec9nh ch\u1ec9 c\u00e1c tr\u1ecdng s\u1ed1 ngo\u1ea1i l\u1ec7<\/td><td>Lu\u00e2n chuy\u1ec3n v\u1eeba ph\u1ea3i, tu\u00e2n th\u1ee7 t\u1ed1t ph\u01b0\u01a1ng ph\u00e1p lu\u1eadn<\/td><\/tr><tr><td>T\u00e1i C\u00e2n B\u1eb1ng T\u1ed1i \u01afu<\/td><td>Gi\u1ea3m thi\u1ec3u sai s\u1ed1 theo d\u00f5i theo c\u00e1c r\u00e0ng bu\u1ed9c lu\u00e2n chuy\u1ec3n<\/td><td>Lu\u00e2n chuy\u1ec3n th\u1ef1c t\u1ebf th\u1ea5p nh\u1ea5t, theo d\u00f5i ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c<\/td><\/tr><\/tbody><\/table><\/div><\/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'>Ph\u00e2n t\u00edch to\u00e1n h\u1ecdc c\u1ee7a th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1 cung c\u1ea5p m\u1ed9t khung v\u1eefng ch\u1eafc \u0111\u1ec3 hi\u1ec3u c\u1ea5u tr\u00fac v\u00e0 hi\u1ec7u su\u1ea5t th\u1ecb tr\u01b0\u1eddng. B\u1eb1ng c\u00e1ch \u00e1p d\u1ee5ng c\u00e1c k\u1ef9 thu\u1eadt ph\u00e2n t\u00edch n\u00e0y, nh\u00e0 \u0111\u1ea7u t\u01b0 c\u00f3 th\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh th\u00f4ng minh h\u01a1n v\u1ec1 x\u00e2y d\u1ef1ng danh m\u1ee5c \u0111\u1ea7u t\u01b0 v\u00e0 ti\u1ebfp x\u00fac th\u1ecb tr\u01b0\u1eddng. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ecbnh l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c th\u1ea3o lu\u1eadn \u1edf \u0111\u00e2y l\u00e0 n\u1ec1n t\u1ea3ng c\u1ee7a thi\u1ebft k\u1ebf v\u00e0 s\u1eed d\u1ee5ng ch\u1ec9 s\u1ed1 hi\u1ec7n \u0111\u1ea1i.<\/p><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>M\u1eb7c d\u00f9 c\u00e1c m\u00f4 h\u00ecnh to\u00e1n h\u1ecdc l\u00e0 c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd, ch\u00fang n\u00ean \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u1edbi s\u1ef1 hi\u1ec3u bi\u1ebft v\u1ec1 nh\u1eefng h\u1ea1n ch\u1ebf c\u1ee7a ch\u00fang. \u0110i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng c\u00f3 th\u1ec3 thay \u0111\u1ed5i nhanh ch\u00f3ng v\u00e0 c\u00e1c m\u00f4 h\u00ecnh l\u1ecbch s\u1eed c\u00f3 th\u1ec3 kh\u00f4ng lu\u00f4n d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c hi\u1ec7u su\u1ea5t trong t\u01b0\u01a1ng lai. M\u1ed9t c\u00e1ch ti\u1ebfp c\u1eadn c\u00e2n b\u1eb1ng k\u1ebft h\u1ee3p ph\u00e2n t\u00edch \u0111\u1ecbnh l\u01b0\u1ee3ng v\u1edbi b\u1ed1i c\u1ea3nh th\u1ecb tr\u01b0\u1eddng th\u01b0\u1eddng mang l\u1ea1i k\u1ebft qu\u1ea3 t\u1ed1t nh\u1ea5t cho ph\u00e2n t\u00edch th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1.<\/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'>Nguy\u00ean T\u1eafc To\u00e1n H\u1ecdc C\u1ed1t L\u00f5i C\u1ee7a Th\u00e0nh Ph\u1ea7n Ch\u1ec9 S\u1ed1<\/h2>\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 \u0111\u1eb1ng sau th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1 bao g\u1ed3m m\u1ed9t s\u1ed1 c\u00f4ng th\u1ee9c v\u00e0 t\u00ednh to\u00e1n quan tr\u1ecdng. Nh\u1eefng nguy\u00ean t\u1eafc n\u00e0y x\u00e1c \u0111\u1ecbnh c\u00e1ch c\u00e1c th\u00e0nh ph\u1ea7n ri\u00eang l\u1ebb \u0111\u01b0\u1ee3c c\u00e2n nh\u1eafc v\u00e0 c\u00e1ch ch\u1ec9 s\u1ed1 t\u1ed5ng th\u1ec3 ho\u1ea1t \u0111\u1ed9ng. Hi\u1ec3u nh\u1eefng kh\u00e1i ni\u1ec7m to\u00e1n h\u1ecdc n\u00e0y l\u00e0 c\u1ea7n thi\u1ebft cho b\u1ea5t k\u1ef3 ai s\u1eed d\u1ee5ng d\u1eef li\u1ec7u ch\u1ec9 s\u1ed1 \u0111\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh \u0111\u1ea7u t\u01b0 ho\u1eb7c x\u00e2y d\u1ef1ng danh m\u1ee5c \u0111\u1ea7u t\u01b0.<\/p>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>Khi ph\u00e2n t\u00edch th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1, c\u1ea7n xem x\u00e9t c\u1ea3 khung \u0111\u1ecbnh l\u01b0\u1ee3ng v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 \u0111\u1ecbnh t\u00ednh \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u00e0nh vi th\u1ecb tr\u01b0\u1eddng. Pocket Option cung c\u1ea5p c\u00e1c c\u00f4ng c\u1ee5 gi\u00fap nh\u00e0 \u0111\u1ea7u t\u01b0 ki\u1ec3m tra c\u00e1c m\u1ed1i quan h\u1ec7 to\u00e1n h\u1ecdc n\u00e0y hi\u1ec7u qu\u1ea3 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>Th\u00e0nh Ph\u1ea7n To\u00e1n H\u1ecdc<\/th>\n<th>C\u00f4ng Th\u1ee9c<\/th>\n<th>\u1ee8ng D\u1ee5ng<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Tr\u1ecdng S\u1ed1 V\u1ed1n H\u00f3a Th\u1ecb Tr\u01b0\u1eddng<\/td>\n<td>Wi&nbsp;= (Pi&nbsp;\u00d7 Si) \/ \u2211(Pj&nbsp;\u00d7 Sj)<\/td>\n<td>X\u00e1c \u0111\u1ecbnh tr\u1ecdng s\u1ed1 th\u00e0nh ph\u1ea7n trong c\u00e1c ch\u1ec9 s\u1ed1 tr\u1ecdng s\u1ed1 v\u1ed1n h\u00f3a<\/td>\n<\/tr>\n<tr>\n<td>C\u00f4ng Th\u1ee9c Tr\u1ecdng S\u1ed1 Gi\u00e1<\/td>\n<td>I = \u2211Pi&nbsp;\/ D<\/td>\n<td>T\u00ednh to\u00e1n gi\u00e1 tr\u1ecb ch\u1ec9 s\u1ed1 tr\u1ecdng s\u1ed1 gi\u00e1<\/td>\n<\/tr>\n<tr>\n<td>T\u00ednh To\u00e1n Tr\u1ecdng S\u1ed1 B\u1eb1ng Nhau<\/td>\n<td>Wi&nbsp;= 1\/n<\/td>\n<td>G\u00e1n t\u1ea7m quan tr\u1ecdng b\u1eb1ng nhau cho t\u1ea5t c\u1ea3 c\u00e1c th\u00e0nh ph\u1ea7n<\/td>\n<\/tr>\n<tr>\n<td>\u0110i\u1ec1u Ch\u1ec9nh Free-Float<\/td>\n<td>FFi&nbsp;= Si&nbsp;\u00d7 Fi<\/td>\n<td>\u0110i\u1ec1u ch\u1ec9nh cho c\u00e1c c\u1ed5 phi\u1ebfu th\u1ef1c s\u1ef1 c\u00f3 s\u1eb5n \u0111\u1ec3 giao d\u1ecbch<\/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'>Ph\u01b0\u01a1ng Ph\u00e1p Thu Th\u1eadp D\u1eef Li\u1ec7u Cho Th\u00e0nh Ph\u1ea7n Ch\u1ec9 S\u1ed1<\/h2>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>Thu th\u1eadp d\u1eef li\u1ec7u ch\u00ednh x\u00e1c l\u00e0 n\u1ec1n t\u1ea3ng c\u1ee7a b\u1ea5t k\u1ef3 ph\u00e2n t\u00edch th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1 n\u00e0o. Ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a d\u1eef li\u1ec7u \u0111\u1ea7u v\u00e0o \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn \u0111\u1ed9 tin c\u1eady c\u1ee7a ch\u1ec9 s\u1ed1 k\u1ebft qu\u1ea3. C\u00e1c nh\u00e0 giao d\u1ecbch tr\u00ean Pocket Option th\u01b0\u1eddng c\u1ea7n hi\u1ec3u c\u00e1c ph\u01b0\u01a1ng ph\u00e1p thu th\u1eadp d\u1eef li\u1ec7u n\u00e0y \u0111\u1ec3 di\u1ec5n gi\u1ea3i \u0111\u00fang c\u00e1c bi\u1ebfn \u0111\u1ed9ng ch\u1ec9 s\u1ed1.<\/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'>Thu th\u1eadp d\u1eef li\u1ec7u gi\u00e1 l\u1ecbch s\u1eed th\u00f4ng qua API v\u00e0 c\u01a1 s\u1edf d\u1eef li\u1ec7u t\u00e0i ch\u00ednh<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>D\u1eef li\u1ec7u v\u1ed1n h\u00f3a th\u1ecb tr\u01b0\u1eddng t\u1eeb b\u00e1o c\u00e1o t\u00e0i ch\u00ednh c\u1ee7a c\u00f4ng ty<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>S\u1ed1 li\u1ec7u kh\u1ed1i l\u01b0\u1ee3ng giao d\u1ecbch t\u1eeb b\u00e1o c\u00e1o s\u00e0n giao d\u1ecbch<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>\u0110i\u1ec1u ch\u1ec9nh h\u00e0nh \u0111\u1ed9ng doanh nghi\u1ec7p bao g\u1ed3m chia t\u00e1ch v\u00e0 c\u1ed5 t\u1ee9c<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>D\u1eef li\u1ec7u ph\u00e2n lo\u1ea1i ng\u00e0nh cho \u0111\u1ea1i di\u1ec7n ng\u00e0nh<\/li>\n<\/ul>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>T\u1ea7n su\u1ea5t thu th\u1eadp d\u1eef li\u1ec7u c\u0169ng r\u1ea5t quan tr\u1ecdng. M\u1ed9t s\u1ed1 ch\u1ec9 s\u1ed1 t\u00ednh to\u00e1n l\u1ea1i theo th\u1eddi gian th\u1ef1c, trong khi nh\u1eefng ch\u1ec9 s\u1ed1 kh\u00e1c c\u1eadp nh\u1eadt h\u00e0ng ng\u00e0y, h\u00e0ng qu\u00fd ho\u1eb7c h\u00e0ng n\u0103m. Th\u1eddi gian n\u00e0y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u1ed1c \u0111\u1ed9 thay \u0111\u1ed5i th\u1ecb tr\u01b0\u1eddng \u0111\u01b0\u1ee3c ph\u1ea3n \u00e1nh trong th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1.<\/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>Lo\u1ea1i D\u1eef Li\u1ec7u<\/th>\n<th>Ph\u01b0\u01a1ng Ph\u00e1p Thu Th\u1eadp<\/th>\n<th>T\u1ea7n Su\u1ea5t C\u1eadp Nh\u1eadt<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>D\u1eef Li\u1ec7u Gi\u00e1<\/td>\n<td>Ngu\u1ed3n c\u1ea5p d\u1eef li\u1ec7u th\u1ecb tr\u01b0\u1eddng<\/td>\n<td>Th\u1eddi gian th\u1ef1c ho\u1eb7c cu\u1ed1i ng\u00e0y<\/td>\n<\/tr>\n<tr>\n<td>Th\u00f4ng Tin Doanh Nghi\u1ec7p<\/td>\n<td>H\u1ed3 s\u01a1 quy \u0111\u1ecbnh<\/td>\n<td>H\u00e0ng qu\u00fd\/H\u00e0ng n\u0103m<\/td>\n<\/tr>\n<tr>\n<td>Ch\u1ec9 S\u1ed1 Kinh T\u1ebf<\/td>\n<td>C\u01a1 quan th\u1ed1ng k\u00ea<\/td>\n<td>H\u00e0ng th\u00e1ng\/H\u00e0ng qu\u00fd<\/td>\n<\/tr>\n<tr>\n<td>T\u00e2m L\u00fd Th\u1ecb Tr\u01b0\u1eddng<\/td>\n<td>Kh\u1ea3o s\u00e1t\/D\u1eef li\u1ec7u thay th\u1ebf<\/td>\n<td>H\u00e0ng tu\u1ea7n\/H\u00e0ng th\u00e1ng<\/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'>C\u00e1c Ch\u1ec9 S\u1ed1 Ch\u00ednh \u0110\u1ec3 Ph\u00e2n T\u00edch Th\u00e0nh Ph\u1ea7n Ch\u1ec9 S\u1ed1<\/h2>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>M\u1ed9t s\u1ed1 ch\u1ec9 s\u1ed1 gi\u00fap \u0111\u00e1nh gi\u00e1 hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1. Nh\u1eefng ph\u00e9p \u0111o n\u00e0y cung c\u1ea5p c\u00e1i nh\u00ecn s\u00e2u s\u1eafc v\u1ec1 s\u1ef1 t\u1eadp trung, \u0111a d\u1ea1ng h\u00f3a v\u00e0 t\u00ednh \u0111\u1ea1i di\u1ec7n c\u1ee7a ch\u1ec9 s\u1ed1. C\u00e1c nh\u00e0 giao d\u1ecbch Pocket Option c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng c\u00e1c ch\u1ec9 s\u1ed1 n\u00e0y \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng ch\u1ec9 s\u1ed1.<\/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 Herfindahl-Hirschman (HHI) \u0111\u1ec3 \u0111o l\u01b0\u1eddng s\u1ef1 t\u1eadp trung<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Sai s\u1ed1 theo d\u00f5i so v\u1edbi c\u00e1c ch\u1ec9 s\u1ed1 chu\u1ea9n<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>H\u1ec7 s\u1ed1 t\u01b0\u01a1ng quan gi\u1eefa c\u00e1c th\u00e0nh ph\u1ea7n<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>T\u1ef7 l\u1ec7 ph\u00e2n b\u1ed5 ng\u00e0nh<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>T\u1ef7 l\u1ec7 lu\u00e2n chuy\u1ec3n \u0111\u1ec3 \u1ed5n \u0111\u1ecbnh th\u00e0nh ph\u1ea7n<\/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>Ch\u1ec9 S\u1ed1<\/th>\n<th>C\u00f4ng Th\u1ee9c<\/th>\n<th>Di\u1ec5n Gi\u1ea3i<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>T\u1ef7 L\u1ec7 T\u1eadp Trung<\/td>\n<td>CRn&nbsp;= \u2211Wi&nbsp;(cho c\u00e1c th\u00e0nh ph\u1ea7n h\u00e0ng \u0111\u1ea7u n)<\/td>\n<td>Gi\u00e1 tr\u1ecb cao h\u01a1n ch\u1ec9 ra s\u1ef1 t\u1eadp trung nhi\u1ec1u h\u01a1n<\/td>\n<\/tr>\n<tr>\n<td>T\u1ef7 L\u1ec7 \u0110a D\u1ea1ng H\u00f3a<\/td>\n<td>DR = \u03c3p&nbsp;\/ \u221a\u2211(wi\u00b2\u03c3i\u00b2)<\/td>\n<td>Gi\u00e1 tr\u1ecb cao h\u01a1n cho th\u1ea5y s\u1ef1 \u0111a d\u1ea1ng h\u00f3a t\u1ed1t h\u01a1n<\/td>\n<\/tr>\n<tr>\n<td>Sai S\u1ed1 \u0110\u1ea1i Di\u1ec7n<\/td>\n<td>RE = |\u2211wiri&nbsp;&#8211; Rmarket|<\/td>\n<td>Gi\u00e1 tr\u1ecb th\u1ea5p h\u01a1n ch\u1ec9 ra s\u1ef1 \u0111\u1ea1i di\u1ec7n th\u1ecb tr\u01b0\u1eddng t\u1ed1t h\u01a1n<\/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'>Ph\u00e2n T\u00edch Th\u1ed1ng K\u00ea L\u1ee3i Nhu\u1eadn Ch\u1ec9 S\u1ed1<\/h2>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>Hi\u1ec3u c\u00e1c thu\u1ed9c t\u00ednh th\u1ed1ng k\u00ea c\u1ee7a l\u1ee3i nhu\u1eadn ch\u1ec9 s\u1ed1 cung c\u1ea5p c\u00e1i nh\u00ecn s\u00e2u s\u1eafc c\u00f3 gi\u00e1 tr\u1ecb v\u1ec1 hi\u1ec7u su\u1ea5t d\u1ef1 ki\u1ebfn v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m r\u1ee7i ro. Ph\u00e2n t\u00edch n\u00e0y gi\u00fap nh\u00e0 \u0111\u1ea7u t\u01b0 ph\u00e1t tri\u1ec3n k\u1ef3 v\u1ecdng th\u1ef1c t\u1ebf v\u1ec1 h\u00e0nh vi ch\u1ec9 s\u1ed1 d\u01b0\u1edbi 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 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 l\u1ee3i nhu\u1eadn trung b\u00ecnh \u0111\u1ec3 \u01b0\u1edbc t\u00ednh hi\u1ec7u su\u1ea5t<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>\u0110o l\u01b0\u1eddng \u0111\u1ed9 l\u1ec7ch chu\u1ea9n \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 bi\u1ebfn \u0111\u1ed9ng<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>\u0110\u1ed9 l\u1ec7ch v\u00e0 \u0111\u1ed9 nh\u1ecdn cho \u0111\u1eb7c \u0111i\u1ec3m ph\u00e2n ph\u1ed1i l\u1ee3i nhu\u1eadn<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Ki\u1ec3m tra t\u1ef1 t\u01b0\u01a1ng quan cho s\u1ef1 ph\u1ee5 thu\u1ed9c n\u1ed1i ti\u1ebfp<\/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>Bi\u1ec7n Ph\u00e1p Th\u1ed1ng K\u00ea<\/th>\n<th>T\u00ednh To\u00e1n M\u1eabu<\/th>\n<th>Ph\u1ea1m Vi \u0110i\u1ec3n H\u00ecnh<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>L\u1ee3i Nhu\u1eadn H\u00e0ng N\u0103m<\/td>\n<td>8.7%<\/td>\n<td>5-12%<\/td>\n<\/tr>\n<tr>\n<td>Bi\u1ebfn \u0110\u1ed9ng (\u0110\u1ed9 L\u1ec7ch Chu\u1ea9n)<\/td>\n<td>16.2%<\/td>\n<td>12-25%<\/td>\n<\/tr>\n<tr>\n<td>T\u1ef7 L\u1ec7 Sharpe<\/td>\n<td>0.54<\/td>\n<td>0.3-0.8<\/td>\n<\/tr>\n<tr>\n<td>Gi\u1ea3m Gi\u00e1 T\u1ed1i \u0110a<\/td>\n<td>-33.5%<\/td>\n<td>-20% \u0111\u1ebfn -55%<\/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'>C\u01a1 Ch\u1ebf T\u00e1i C\u00e2n B\u1eb1ng v\u00e0 T\u1ed1i \u01afu H\u00f3a<\/h2>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>T\u00e1i c\u00e2n b\u1eb1ng l\u00e0 m\u1ed9t kh\u00eda c\u1ea1nh quan tr\u1ecdng c\u1ee7a th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1 \u0111\u1ea3m b\u1ea3o ch\u1ec9 s\u1ed1 duy tr\u00ec c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m d\u1ef1 \u0111\u1ecbnh c\u1ee7a n\u00f3 theo th\u1eddi gian. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p ti\u1ebfp c\u1eadn to\u00e1n h\u1ecdc \u0111\u1ec3 t\u00e1i c\u00e2n b\u1eb1ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn hi\u1ec7u su\u1ea5t ch\u1ec9 s\u1ed1 v\u00e0 kh\u1ea3 n\u0103ng theo d\u00f5i.<\/p>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>Tr\u00ean c\u00e1c n\u1ec1n t\u1ea3ng nh\u01b0 Pocket Option, hi\u1ec3u c\u00e1c c\u01a1 ch\u1ebf t\u00e1i c\u00e2n b\u1eb1ng n\u00e0y gi\u00fap c\u00e1c nh\u00e0 giao d\u1ecbch d\u1ef1 \u0111o\u00e1n c\u00e1c bi\u1ebfn \u0111\u1ed9ng th\u1ecb tr\u01b0\u1eddng xung quanh c\u00e1c k\u1ef3 t\u00e1i c\u00e2n b\u1eb1ng, th\u01b0\u1eddng t\u1ea1o ra \u00e1p l\u1ef1c gi\u00e1 t\u1ea1m th\u1eddi.<\/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'>K\u00edch ho\u1ea1t t\u00e1i c\u00e2n b\u1eb1ng d\u1ef1a tr\u00ean ng\u01b0\u1ee1ng<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>L\u1ecbch tr\u00ecnh t\u00e1i c\u00e2n b\u1eb1ng d\u1ef1a tr\u00ean l\u1ecbch<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Thu\u1eadt to\u00e1n t\u1ed1i \u01b0u h\u00f3a \u0111\u1ec3 gi\u1ea3m thi\u1ec3u lu\u00e2n chuy\u1ec3n<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>M\u00f4 h\u00ecnh h\u00f3a chi ph\u00ed giao d\u1ecbch \u0111\u1ec3 t\u00e1i c\u00e2n b\u1eb1ng hi\u1ec7u qu\u1ea3<\/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>Chi\u1ebfn L\u01b0\u1ee3c T\u00e1i C\u00e2n B\u1eb1ng<\/th>\n<th>Ph\u01b0\u01a1ng Ph\u00e1p To\u00e1n H\u1ecdc<\/th>\n<th>T\u00e1c \u0110\u1ed9ng \u0110i\u1ec3n H\u00ecnh<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>T\u00e1i C\u1ea5u Tr\u00fac Ho\u00e0n To\u00e0n<\/td>\n<td>T\u00ednh to\u00e1n l\u1ea1i ho\u00e0n to\u00e0n tr\u1ecdng s\u1ed1<\/td>\n<td>Lu\u00e2n chuy\u1ec3n cao nh\u1ea5t, tu\u00e2n th\u1ee7 t\u1ed1t nh\u1ea5t ph\u01b0\u01a1ng ph\u00e1p lu\u1eadn<\/td>\n<\/tr>\n<tr>\n<td>T\u00e1i C\u00e2n B\u1eb1ng M\u1ed9t Ph\u1ea7n<\/td>\n<td>\u0110i\u1ec1u ch\u1ec9nh ch\u1ec9 c\u00e1c tr\u1ecdng s\u1ed1 ngo\u1ea1i l\u1ec7<\/td>\n<td>Lu\u00e2n chuy\u1ec3n v\u1eeba ph\u1ea3i, tu\u00e2n th\u1ee7 t\u1ed1t ph\u01b0\u01a1ng ph\u00e1p lu\u1eadn<\/td>\n<\/tr>\n<tr>\n<td>T\u00e1i C\u00e2n B\u1eb1ng T\u1ed1i \u01afu<\/td>\n<td>Gi\u1ea3m thi\u1ec3u sai s\u1ed1 theo d\u00f5i theo c\u00e1c r\u00e0ng bu\u1ed9c lu\u00e2n chuy\u1ec3n<\/td>\n<td>Lu\u00e2n chuy\u1ec3n th\u1ef1c t\u1ebf th\u1ea5p nh\u1ea5t, theo d\u00f5i ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c<\/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<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'>Ph\u00e2n t\u00edch to\u00e1n h\u1ecdc c\u1ee7a th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1 cung c\u1ea5p m\u1ed9t khung v\u1eefng ch\u1eafc \u0111\u1ec3 hi\u1ec3u c\u1ea5u tr\u00fac v\u00e0 hi\u1ec7u su\u1ea5t th\u1ecb tr\u01b0\u1eddng. B\u1eb1ng c\u00e1ch \u00e1p d\u1ee5ng c\u00e1c k\u1ef9 thu\u1eadt ph\u00e2n t\u00edch n\u00e0y, nh\u00e0 \u0111\u1ea7u t\u01b0 c\u00f3 th\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh th\u00f4ng minh h\u01a1n v\u1ec1 x\u00e2y d\u1ef1ng danh m\u1ee5c \u0111\u1ea7u t\u01b0 v\u00e0 ti\u1ebfp x\u00fac th\u1ecb tr\u01b0\u1eddng. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ecbnh l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c th\u1ea3o lu\u1eadn \u1edf \u0111\u00e2y l\u00e0 n\u1ec1n t\u1ea3ng c\u1ee7a thi\u1ebft k\u1ebf v\u00e0 s\u1eed d\u1ee5ng ch\u1ec9 s\u1ed1 hi\u1ec7n \u0111\u1ea1i.<\/p>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>M\u1eb7c d\u00f9 c\u00e1c m\u00f4 h\u00ecnh to\u00e1n h\u1ecdc l\u00e0 c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd, ch\u00fang n\u00ean \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u1edbi s\u1ef1 hi\u1ec3u bi\u1ebft v\u1ec1 nh\u1eefng h\u1ea1n ch\u1ebf c\u1ee7a ch\u00fang. \u0110i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng c\u00f3 th\u1ec3 thay \u0111\u1ed5i nhanh ch\u00f3ng v\u00e0 c\u00e1c m\u00f4 h\u00ecnh l\u1ecbch s\u1eed c\u00f3 th\u1ec3 kh\u00f4ng lu\u00f4n d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c hi\u1ec7u su\u1ea5t trong t\u01b0\u01a1ng lai. M\u1ed9t c\u00e1ch ti\u1ebfp c\u1eadn c\u00e2n b\u1eb1ng k\u1ebft h\u1ee3p ph\u00e2n t\u00edch \u0111\u1ecbnh l\u01b0\u1ee3ng v\u1edbi b\u1ed1i c\u1ea3nh th\u1ecb tr\u01b0\u1eddng th\u01b0\u1eddng mang l\u1ea1i k\u1ebft qu\u1ea3 t\u1ed1t nh\u1ea5t cho ph\u00e2n t\u00edch th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1.<\/p>\n<\/div>\n"},"faq":[{"question":"T\u1ea7n su\u1ea5t ph\u00e2n t\u00edch th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1 cho m\u1ee5c \u0111\u00edch \u0111\u1ea7u t\u01b0 n\u00ean l\u00e0 bao l\u00e2u?","answer":"H\u1ea7u h\u1ebft c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 chuy\u00ean nghi\u1ec7p xem x\u00e9t th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1 h\u00e0ng qu\u00fd, ph\u00f9 h\u1ee3p v\u1edbi th\u1eddi \u0111i\u1ec3m nhi\u1ec1u ch\u1ec9 s\u1ed1 ch\u00ednh c\u00f4ng b\u1ed1 c\u00e1c thay \u0111\u1ed5i t\u00e1i c\u00e2n b\u1eb1ng c\u1ee7a h\u1ecd. Tuy nhi\u00ean, ph\u00e2n t\u00edch th\u01b0\u1eddng xuy\u00ean h\u01a1n c\u00f3 th\u1ec3 c\u00f3 l\u1ee3i trong c\u00e1c giai \u0111o\u1ea1n bi\u1ebfn \u0111\u1ed9ng th\u1ecb tr\u01b0\u1eddng cao ho\u1eb7c khi c\u00e1c ng\u00e0nh c\u1ee5 th\u1ec3 \u0111ang tr\u1ea3i qua nh\u1eefng thay \u0111\u1ed5i nhanh ch\u00f3ng."},{"question":"Nh\u1eefng ch\u1ec9 b\u00e1o to\u00e1n h\u1ecdc n\u00e0o d\u1ef1 \u0111o\u00e1n t\u1ed1t nh\u1ea5t s\u1ef1 thay \u0111\u1ed5i trong th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1?","answer":"S\u1ef1 thay \u0111\u1ed5i v\u1ed1n h\u00f3a th\u1ecb tr\u01b0\u1eddng, bi\u1ebfn \u0111\u1ed9ng gi\u00e1 \u0111\u00e1ng k\u1ec3 so v\u1edbi c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c v\u00e0 s\u1ef1 thay \u0111\u1ed5i trong kh\u1ea3 n\u0103ng l\u01b0u h\u00e0nh t\u1ef1 do l\u00e0 nh\u1eefng ch\u1ec9 s\u1ed1 to\u00e1n h\u1ecdc m\u1ea1nh m\u1ebd nh\u1ea5t d\u1ef1 \u0111o\u00e1n s\u1ef1 thay \u0111\u1ed5i th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1 s\u1eafp t\u1edbi. \u0110\u1ed1i v\u1edbi c\u00e1c ch\u1ec9 s\u1ed1 t\u00f9y ch\u1ec9nh, c\u00e1c ch\u1ec9 s\u1ed1 nh\u01b0 ph\u01a1i nhi\u1ec5m y\u1ebfu t\u1ed1 ho\u1eb7c thay \u0111\u1ed5i t\u01b0\u01a1ng quan c\u0169ng c\u00f3 th\u1ec3 b\u00e1o hi\u1ec7u nhu c\u1ea7u c\u00e2n b\u1eb1ng l\u1ea1i ti\u1ec1m n\u0103ng."},{"question":"Tr\u1ecdng s\u1ed1 ng\u00e0nh t\u00e1c \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ebfn hi\u1ec7u su\u1ea5t t\u1ed5ng th\u1ec3 c\u1ee7a ch\u1ec9 s\u1ed1 v\u1ec1 m\u1eb7t to\u00e1n h\u1ecdc?","answer":"Tr\u1ecdng s\u1ed1 ng\u00e0nh \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t ch\u1ec9 s\u1ed1 th\u00f4ng qua c\u1ea3 \u0111\u00f3ng g\u00f3p tr\u1ef1c ti\u1ebfp (l\u1ee3i nhu\u1eadn ng\u00e0nh \u00d7 tr\u1ecdng s\u1ed1) v\u00e0 th\u00f4ng qua c\u00e1c hi\u1ec7u \u1ee9ng t\u01b0\u01a1ng quan gi\u1eefa c\u00e1c ng\u00e0nh. V\u1ec1 m\u1eb7t to\u00e1n h\u1ecdc, m\u1ed1i quan h\u1ec7 n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n th\u00f4ng qua c\u00e1c m\u00f4 h\u00ecnh nh\u00e2n t\u1ed1, trong \u0111\u00f3 c\u00e1c m\u1ee9c \u0111\u1ed9 ph\u01a1i nhi\u1ec5m ng\u00e0nh \u0111\u1ea1i di\u1ec7n cho c\u00e1c y\u1ebfu t\u1ed1 r\u1ee7i ro ri\u00eang bi\u1ec7t v\u1edbi c\u00e1c ph\u1ea7n b\u00f9 r\u1ee7i ro kh\u00e1c nhau theo th\u1eddi gian."},{"question":"Ph\u00e2n t\u00edch th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1 c\u00f3 th\u1ec3 gi\u00fap x\u00e1c \u0111\u1ecbnh nh\u1eefng b\u1ea5t hi\u1ec7u qu\u1ea3 c\u1ee7a th\u1ecb tr\u01b0\u1eddng kh\u00f4ng?","answer":"C\u00f3, b\u1eb1ng c\u00e1ch xem x\u00e9t c\u00e1c thu\u1ed9c t\u00ednh to\u00e1n h\u1ecdc c\u1ee7a th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1, c\u00e1c nh\u00e0 ph\u00e2n t\u00edch c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111i\u1ec3m kh\u00f4ng hi\u1ec7u qu\u1ea3 ti\u1ec1m n\u0103ng. V\u00ed d\u1ee5, nghi\u00ean c\u1ee9u \u00e1p l\u1ef1c gi\u00e1 tr\u01b0\u1edbc v\u00e0 sau c\u00e1c s\u1ef1 ki\u1ec7n c\u00e2n b\u1eb1ng l\u1ea1i th\u01b0\u1eddng ti\u1ebft l\u1ed9 nh\u1eefng sai l\u1ec7ch gi\u00e1 t\u1ea1m th\u1eddi m\u00e0 c\u00e1c nh\u00e0 giao d\u1ecbch tr\u00ean c\u00e1c n\u1ec1n t\u1ea3ng nh\u01b0 Pocket Option c\u00f3 th\u1ec3 khai th\u00e1c ti\u1ec1m n\u0103ng."},{"question":"Nh\u1eefng c\u00f4ng c\u1ee5 ph\u1ea7n m\u1ec1m n\u00e0o hi\u1ec7u qu\u1ea3 nh\u1ea5t cho ph\u00e2n t\u00edch th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1?","answer":"C\u00e1c g\u00f3i th\u1ed1ng k\u00ea chuy\u00ean nghi\u1ec7p nh\u01b0 R v\u00e0 Python v\u1edbi c\u00e1c th\u01b0 vi\u1ec7n t\u00e0i ch\u00ednh (pandas, numpy) l\u00e0 hi\u1ec7u qu\u1ea3 nh\u1ea5t cho ph\u00e2n t\u00edch to\u00e1n h\u1ecdc s\u00e2u v\u1ec1 th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1. \u0110\u1ed1i v\u1edbi ph\u00e2n t\u00edch d\u1ec5 ti\u1ebfp c\u1eadn h\u01a1n, Excel v\u1edbi c\u00e1c add-in ph\u00f9 h\u1ee3p c\u00f3 th\u1ec3 x\u1eed l\u00fd nhi\u1ec1u ph\u00e9p t\u00ednh, trong khi c\u00e1c n\u1ec1n t\u1ea3ng t\u00e0i ch\u00ednh chuy\u00ean bi\u1ec7t do c\u00e1c nh\u00e0 cung c\u1ea5p nh\u01b0 Pocket Option cung c\u1ea5p bao g\u1ed3m c\u00e1c kh\u1ea3 n\u0103ng ph\u00e2n t\u00edch t\u00edch h\u1ee3p s\u1eb5n."}],"faq_source":{"label":"FAQ","type":"repeater","formatted_value":[{"question":"T\u1ea7n su\u1ea5t ph\u00e2n t\u00edch th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1 cho m\u1ee5c \u0111\u00edch \u0111\u1ea7u t\u01b0 n\u00ean l\u00e0 bao l\u00e2u?","answer":"H\u1ea7u h\u1ebft c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 chuy\u00ean nghi\u1ec7p xem x\u00e9t th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1 h\u00e0ng qu\u00fd, ph\u00f9 h\u1ee3p v\u1edbi th\u1eddi \u0111i\u1ec3m nhi\u1ec1u ch\u1ec9 s\u1ed1 ch\u00ednh c\u00f4ng b\u1ed1 c\u00e1c thay \u0111\u1ed5i t\u00e1i c\u00e2n b\u1eb1ng c\u1ee7a h\u1ecd. Tuy nhi\u00ean, ph\u00e2n t\u00edch th\u01b0\u1eddng xuy\u00ean h\u01a1n c\u00f3 th\u1ec3 c\u00f3 l\u1ee3i trong c\u00e1c giai \u0111o\u1ea1n bi\u1ebfn \u0111\u1ed9ng th\u1ecb tr\u01b0\u1eddng cao ho\u1eb7c khi c\u00e1c ng\u00e0nh c\u1ee5 th\u1ec3 \u0111ang tr\u1ea3i qua nh\u1eefng thay \u0111\u1ed5i nhanh ch\u00f3ng."},{"question":"Nh\u1eefng ch\u1ec9 b\u00e1o to\u00e1n h\u1ecdc n\u00e0o d\u1ef1 \u0111o\u00e1n t\u1ed1t nh\u1ea5t s\u1ef1 thay \u0111\u1ed5i trong th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1?","answer":"S\u1ef1 thay \u0111\u1ed5i v\u1ed1n h\u00f3a th\u1ecb tr\u01b0\u1eddng, bi\u1ebfn \u0111\u1ed9ng gi\u00e1 \u0111\u00e1ng k\u1ec3 so v\u1edbi c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c v\u00e0 s\u1ef1 thay \u0111\u1ed5i trong kh\u1ea3 n\u0103ng l\u01b0u h\u00e0nh t\u1ef1 do l\u00e0 nh\u1eefng ch\u1ec9 s\u1ed1 to\u00e1n h\u1ecdc m\u1ea1nh m\u1ebd nh\u1ea5t d\u1ef1 \u0111o\u00e1n s\u1ef1 thay \u0111\u1ed5i th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1 s\u1eafp t\u1edbi. \u0110\u1ed1i v\u1edbi c\u00e1c ch\u1ec9 s\u1ed1 t\u00f9y ch\u1ec9nh, c\u00e1c ch\u1ec9 s\u1ed1 nh\u01b0 ph\u01a1i nhi\u1ec5m y\u1ebfu t\u1ed1 ho\u1eb7c thay \u0111\u1ed5i t\u01b0\u01a1ng quan c\u0169ng c\u00f3 th\u1ec3 b\u00e1o hi\u1ec7u nhu c\u1ea7u c\u00e2n b\u1eb1ng l\u1ea1i ti\u1ec1m n\u0103ng."},{"question":"Tr\u1ecdng s\u1ed1 ng\u00e0nh t\u00e1c \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ebfn hi\u1ec7u su\u1ea5t t\u1ed5ng th\u1ec3 c\u1ee7a ch\u1ec9 s\u1ed1 v\u1ec1 m\u1eb7t to\u00e1n h\u1ecdc?","answer":"Tr\u1ecdng s\u1ed1 ng\u00e0nh \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t ch\u1ec9 s\u1ed1 th\u00f4ng qua c\u1ea3 \u0111\u00f3ng g\u00f3p tr\u1ef1c ti\u1ebfp (l\u1ee3i nhu\u1eadn ng\u00e0nh \u00d7 tr\u1ecdng s\u1ed1) v\u00e0 th\u00f4ng qua c\u00e1c hi\u1ec7u \u1ee9ng t\u01b0\u01a1ng quan gi\u1eefa c\u00e1c ng\u00e0nh. V\u1ec1 m\u1eb7t to\u00e1n h\u1ecdc, m\u1ed1i quan h\u1ec7 n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n th\u00f4ng qua c\u00e1c m\u00f4 h\u00ecnh nh\u00e2n t\u1ed1, trong \u0111\u00f3 c\u00e1c m\u1ee9c \u0111\u1ed9 ph\u01a1i nhi\u1ec5m ng\u00e0nh \u0111\u1ea1i di\u1ec7n cho c\u00e1c y\u1ebfu t\u1ed1 r\u1ee7i ro ri\u00eang bi\u1ec7t v\u1edbi c\u00e1c ph\u1ea7n b\u00f9 r\u1ee7i ro kh\u00e1c nhau theo th\u1eddi gian."},{"question":"Ph\u00e2n t\u00edch th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1 c\u00f3 th\u1ec3 gi\u00fap x\u00e1c \u0111\u1ecbnh nh\u1eefng b\u1ea5t hi\u1ec7u qu\u1ea3 c\u1ee7a th\u1ecb tr\u01b0\u1eddng kh\u00f4ng?","answer":"C\u00f3, b\u1eb1ng c\u00e1ch xem x\u00e9t c\u00e1c thu\u1ed9c t\u00ednh to\u00e1n h\u1ecdc c\u1ee7a th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1, c\u00e1c nh\u00e0 ph\u00e2n t\u00edch c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111i\u1ec3m kh\u00f4ng hi\u1ec7u qu\u1ea3 ti\u1ec1m n\u0103ng. V\u00ed d\u1ee5, nghi\u00ean c\u1ee9u \u00e1p l\u1ef1c gi\u00e1 tr\u01b0\u1edbc v\u00e0 sau c\u00e1c s\u1ef1 ki\u1ec7n c\u00e2n b\u1eb1ng l\u1ea1i th\u01b0\u1eddng ti\u1ebft l\u1ed9 nh\u1eefng sai l\u1ec7ch gi\u00e1 t\u1ea1m th\u1eddi m\u00e0 c\u00e1c nh\u00e0 giao d\u1ecbch tr\u00ean c\u00e1c n\u1ec1n t\u1ea3ng nh\u01b0 Pocket Option c\u00f3 th\u1ec3 khai th\u00e1c ti\u1ec1m n\u0103ng."},{"question":"Nh\u1eefng c\u00f4ng c\u1ee5 ph\u1ea7n m\u1ec1m n\u00e0o hi\u1ec7u qu\u1ea3 nh\u1ea5t cho ph\u00e2n t\u00edch th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1?","answer":"C\u00e1c g\u00f3i th\u1ed1ng k\u00ea chuy\u00ean nghi\u1ec7p nh\u01b0 R v\u00e0 Python v\u1edbi c\u00e1c th\u01b0 vi\u1ec7n t\u00e0i ch\u00ednh (pandas, numpy) l\u00e0 hi\u1ec7u qu\u1ea3 nh\u1ea5t cho ph\u00e2n t\u00edch to\u00e1n h\u1ecdc s\u00e2u v\u1ec1 th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1. \u0110\u1ed1i v\u1edbi ph\u00e2n t\u00edch d\u1ec5 ti\u1ebfp c\u1eadn h\u01a1n, Excel v\u1edbi c\u00e1c add-in ph\u00f9 h\u1ee3p c\u00f3 th\u1ec3 x\u1eed l\u00fd nhi\u1ec1u ph\u00e9p t\u00ednh, trong khi c\u00e1c n\u1ec1n t\u1ea3ng t\u00e0i ch\u00ednh chuy\u00ean bi\u1ec7t do c\u00e1c nh\u00e0 cung c\u1ea5p nh\u01b0 Pocket Option cung c\u1ea5p bao g\u1ed3m c\u00e1c kh\u1ea3 n\u0103ng ph\u00e2n t\u00edch t\u00edch h\u1ee3p s\u1eb5n."}]}},"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>Th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1: Ph\u00e2n t\u00edch to\u00e1n h\u1ecdc cho vi\u1ec7c x\u00e2y d\u1ef1ng danh m\u1ee5c \u0111\u1ea7u t\u01b0 hi\u1ec7u qu\u1ea3<\/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\/trading\/index-composition\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta 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name=\"twitter:data1\" content=\"Igor OK\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/pocketoption.com\/blog\/vt\/knowledge-base\/trading\/index-composition\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/pocketoption.com\/blog\/vt\/knowledge-base\/trading\/index-composition\/\"},\"author\":{\"name\":\"Igor OK\",\"@id\":\"https:\/\/pocketoption.com\/blog\/vt\/#\/schema\/person\/05fda70241a3f566579f07d29b86abe1\"},\"headline\":\"Th\u00e0nh ph\u1ea7n ch\u1ec9 s\u1ed1: Ph\u00e2n t\u00edch to\u00e1n h\u1ecdc cho vi\u1ec7c x\u00e2y d\u1ef1ng danh m\u1ee5c \u0111\u1ea7u t\u01b0 hi\u1ec7u 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