{"id":284344,"date":"2025-07-03T14:07:13","date_gmt":"2025-07-03T14:07:13","guid":{"rendered":"https:\/\/pocketoption.com\/blog\/news-events\/data\/backtesting-day-trading-strategies-2\/"},"modified":"2025-07-03T14:07:13","modified_gmt":"2025-07-03T14:07:13","slug":"backtesting-day-trading-strategies","status":"publish","type":"post","link":"https:\/\/pocketoption.com\/blog\/vt\/interesting\/trading-strategies\/backtesting-day-trading-strategies\/","title":{"rendered":"Ki\u1ec3m tra l\u1ea1i c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch trong ng\u00e0y"},"content":{"rendered":"<div id=\"root\"><div id=\"wrap-img-root\"><\/div><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":5,"featured_media":251730,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[22],"tags":[47,44],"class_list":["post-284344","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-trading-strategies","tag-beginner","tag-strategy"],"acf":{"h1":"Ki\u1ec3m tra l\u1ea1i c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch trong ng\u00e0y","h1_source":{"label":"H1","type":"text","formatted_value":"Ki\u1ec3m tra l\u1ea1i c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch trong ng\u00e0y"},"description":"Kh\u00e1m ph\u00e1 th\u1ebf gi\u1edbi c\u1ee7a vi\u1ec7c ki\u1ec3m tra l\u1ea1i c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch trong ng\u00e0y. T\u00ecm hi\u1ec3u c\u00e1c k\u1ef9 thu\u1eadt c\u1ea7n thi\u1ebft \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a ph\u01b0\u01a1ng ph\u00e1p giao d\u1ecbch c\u1ee7a b\u1ea1n.","description_source":{"label":"Description","type":"textarea","formatted_value":"Kh\u00e1m ph\u00e1 th\u1ebf gi\u1edbi c\u1ee7a vi\u1ec7c ki\u1ec3m tra l\u1ea1i c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch trong ng\u00e0y. T\u00ecm hi\u1ec3u c\u00e1c k\u1ef9 thu\u1eadt c\u1ea7n thi\u1ebft \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a ph\u01b0\u01a1ng ph\u00e1p giao d\u1ecbch c\u1ee7a b\u1ea1n."},"intro":"Ki\u1ec3m tra l\u1ea1i c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch trong ng\u00e0y l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00e0 giao d\u1ecbch \u0111ang t\u00ecm c\u00e1ch tinh ch\u1ec9nh ph\u01b0\u01a1ng ph\u00e1p c\u1ee7a m\u00ecnh v\u00e0 c\u1ea3i thi\u1ec7n c\u01a1 h\u1ed9i th\u00e0nh c\u00f4ng trong th\u1ebf gi\u1edbi th\u1ecb tr\u01b0\u1eddng t\u00e0i ch\u00ednh \u0111\u1ea7y bi\u1ebfn \u0111\u1ed9ng.","intro_source":{"label":"Intro","type":"text","formatted_value":"Ki\u1ec3m tra l\u1ea1i c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch trong ng\u00e0y l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00e0 giao d\u1ecbch \u0111ang t\u00ecm c\u00e1ch tinh ch\u1ec9nh ph\u01b0\u01a1ng ph\u00e1p c\u1ee7a m\u00ecnh v\u00e0 c\u1ea3i thi\u1ec7n c\u01a1 h\u1ed9i th\u00e0nh c\u00f4ng trong th\u1ebf gi\u1edbi th\u1ecb tr\u01b0\u1eddng t\u00e0i ch\u00ednh \u0111\u1ea7y bi\u1ebfn \u0111\u1ed9ng."},"body_html":"[cta_button text=\"\"]<div class='po-container po-container_width_article-sm'><h2 class='po-article-page__title'>Hi\u1ec3u V\u1ec1 Chi\u1ebfn L\u01b0\u1ee3c Giao D\u1ecbch Ng\u00e0y Backtesting<\/h2><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>Backtesting chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch ng\u00e0y li\u00ean quan \u0111\u1ebfn vi\u1ec7c \u00e1p d\u1ee5ng d\u1eef li\u1ec7u th\u1ecb tr\u01b0\u1eddng l\u1ecbch s\u1eed v\u00e0o m\u1ed9t chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 hi\u1ec7u qu\u1ea3 c\u1ee7a n\u00f3. Qu\u00e1 tr\u00ecnh n\u00e0y cho ph\u00e9p c\u00e1c nh\u00e0 giao d\u1ecbch \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng sinh l\u1eddi v\u00e0 r\u1ee7i ro ti\u1ec1m n\u0103ng c\u1ee7a chi\u1ebfn l\u01b0\u1ee3c tr\u01b0\u1edbc khi tri\u1ec3n khai ch\u00fang tr\u00ean th\u1ecb tr\u01b0\u1eddng th\u1ef1c. B\u1eb1ng c\u00e1ch ph\u00e2n t\u00edch hi\u1ec7u su\u1ea5t trong qu\u00e1 kh\u1ee9, c\u00e1c nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111i\u1ec3m m\u1ea1nh v\u00e0 \u0111i\u1ec3m y\u1ebfu trong c\u00e1ch ti\u1ebfp c\u1eadn c\u1ee7a h\u1ecd, gi\u00fap h\u1ecd \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh th\u00f4ng minh v\u1ec1 t\u1ed1i \u01b0u h\u00f3a chi\u1ebfn l\u01b0\u1ee3c.<\/p><\/div><div class='po-container po-container_width_article-sm'><h2 class='po-article-page__title'>C\u00e1c Th\u00e0nh Ph\u1ea7n Ch\u00ednh C\u1ee7a Backtesting Hi\u1ec7u Qu\u1ea3<\/h2><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>\u0110\u1ec3 th\u1ef1c hi\u1ec7n backtesting th\u00e0nh c\u00f4ng c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch ng\u00e0y, c\u1ea7n xem x\u00e9t m\u1ed9t s\u1ed1 th\u00e0nh ph\u1ea7n quan tr\u1ecdng:<\/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'>D\u1eef li\u1ec7u l\u1ecbch s\u1eed ch\u1ea5t l\u01b0\u1ee3ng<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Ph\u1ea7n m\u1ec1m backtesting m\u1ea1nh m\u1ebd<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>\u0110\u1ea1i di\u1ec7n ch\u00ednh x\u00e1c c\u1ee7a chi ph\u00ed giao d\u1ecbch<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Tham s\u1ed1 qu\u1ea3n l\u00fd r\u1ee7i ro ph\u00f9 h\u1ee3p<\/li><\/ul><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>M\u1ed7i y\u1ebfu t\u1ed1 n\u00e0y \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a k\u1ebft qu\u1ea3 backtesting. H\u00e3y kh\u00e1m ph\u00e1 ch\u00fang chi ti\u1ebft h\u01a1n.<\/p><\/div><div class='po-container po-container_width_article-sm'><h3 class='po-article-page__title'>1. D\u1eef Li\u1ec7u L\u1ecbch S\u1eed Ch\u1ea5t L\u01b0\u1ee3ng<\/h3><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>N\u1ec1n t\u1ea3ng c\u1ee7a backtesting hi\u1ec7u qu\u1ea3 n\u1eb1m \u1edf ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 t\u00ednh to\u00e0n di\u1ec7n c\u1ee7a d\u1eef li\u1ec7u th\u1ecb tr\u01b0\u1eddng l\u1ecbch s\u1eed. C\u00e1c nh\u00e0 giao d\u1ecbch n\u00ean t\u00ecm ki\u1ebfm d\u1eef li\u1ec7u \u0111\u1ea1i di\u1ec7n ch\u00ednh x\u00e1c cho c\u00e1c th\u1ecb tr\u01b0\u1eddng m\u00e0 h\u1ecd d\u1ef1 \u0111\u1ecbnh giao d\u1ecbch, bao g\u1ed3m bi\u1ebfn \u0111\u1ed9ng gi\u00e1, kh\u1ed1i l\u01b0\u1ee3ng v\u00e0 c\u00e1c ch\u1ec9 s\u1ed1 li\u00ean quan kh\u00e1c. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 s\u1eed d\u1ee5ng d\u1eef li\u1ec7u s\u1ea1ch, \u0111\u00e3 \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ec3 t\u00ednh \u0111\u1ebfn c\u00e1c h\u00e0nh \u0111\u1ed9ng c\u1ee7a c\u00f4ng ty nh\u01b0 chia t\u00e1ch c\u1ed5 phi\u1ebfu v\u00e0 c\u1ed5 t\u1ee9c.<\/p><\/div><div class='po-container po-container_width_article-sm'><h3 class='po-article-page__title'>2. Ph\u1ea7n M\u1ec1m Backtesting M\u1ea1nh M\u1ebd<\/h3><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>Ch\u1ecdn ph\u1ea7n m\u1ec1m backtesting ph\u00f9 h\u1ee3p l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 \u0111\u00e1ng tin c\u1eady. T\u00ecm ki\u1ebfm c\u00e1c n\u1ec1n t\u1ea3ng cung c\u1ea5p:<\/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 linh ho\u1ea1t trong vi\u1ec7c tri\u1ec3n khai chi\u1ebfn l\u01b0\u1ee3c<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>C\u00e1c ch\u1ec9 s\u1ed1 hi\u1ec7u su\u1ea5t to\u00e0n di\u1ec7n<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Kh\u1ea3 n\u0103ng x\u1eed l\u00fd c\u00e1c t\u1eadp d\u1eef li\u1ec7u l\u1edbn<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>T\u00ednh n\u0103ng b\u00e1o c\u00e1o t\u00f9y ch\u1ec9nh<\/li><\/ul><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>C\u00e1c n\u1ec1n t\u1ea3ng backtesting ph\u1ed5 bi\u1ebfn bao g\u1ed3m MetaTrader, TradeStation v\u00e0 c\u00e1c gi\u1ea3i ph\u00e1p t\u1ef1 x\u00e2y d\u1ef1ng b\u1eb1ng c\u00e1c ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh nh\u01b0 Python ho\u1eb7c R.<\/p><\/div><div class='po-container po-container_width_article-sm'><h3 class='po-article-page__title'>3. \u0110\u1ea1i Di\u1ec7n Ch\u00ednh X\u00e1c C\u1ee7a Chi Ph\u00ed Giao D\u1ecbch<\/h3><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>\u0110\u1ec3 c\u00f3 c\u00e1i nh\u00ecn th\u1ef1c t\u1ebf v\u1ec1 hi\u1ec7u su\u1ea5t chi\u1ebfn l\u01b0\u1ee3c, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i t\u00ednh \u0111\u1ebfn t\u1ea5t c\u1ea3 c\u00e1c chi ph\u00ed giao d\u1ecbch trong backtests c\u1ee7a b\u1ea1n. Nh\u1eefng chi ph\u00ed n\u00e0y c\u00f3 th\u1ec3 bao g\u1ed3m:<\/p><\/div><div class='po-container po-container_width_article po-article-page__table'><div class='po-table'><table><thead><tr><th>Lo\u1ea1i Chi Ph\u00ed<\/th><th>M\u00f4 T\u1ea3<\/th><\/tr><\/thead><tbody><tr><td>Hoa h\u1ed3ng<\/td><td>Ph\u00ed do c\u00e1c nh\u00e0 m\u00f4i gi\u1edbi t\u00ednh cho vi\u1ec7c th\u1ef1c hi\u1ec7n giao d\u1ecbch<\/td><\/tr><tr><td>Tr\u01b0\u1ee3t gi\u00e1<\/td><td>Ch\u00eanh l\u1ec7ch gi\u1eefa gi\u00e1 d\u1ef1 ki\u1ebfn v\u00e0 gi\u00e1 th\u1ef1c t\u1ebf khi th\u1ef1c hi\u1ec7n<\/td><\/tr><tr><td>Ch\u00eanh l\u1ec7ch<\/td><td>Ch\u00eanh l\u1ec7ch gi\u1eefa gi\u00e1 mua v\u00e0 gi\u00e1 b\u00e1n<\/td><\/tr><tr><td>Chi ph\u00ed vay<\/td><td>Ph\u00ed cho vi\u1ec7c b\u00e1n kh\u1ed1ng ho\u1eb7c v\u1ecb th\u1ebf c\u00f3 \u0111\u00f2n b\u1ea9y<\/td><\/tr><\/tbody><\/table><\/div><\/div><div class='po-container po-container_width_article-sm'><h3 class='po-article-page__title'>4. Tham S\u1ed1 Qu\u1ea3n L\u00fd R\u1ee7i Ro Ph\u00f9 H\u1ee3p<\/h3><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>Vi\u1ec7c t\u00edch h\u1ee3p c\u00e1c quy t\u1eafc qu\u1ea3n l\u00fd r\u1ee7i ro th\u1ef1c t\u1ebf l\u00e0 r\u1ea5t quan tr\u1ecdng khi backtesting c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch ng\u00e0y. \u0110i\u1ec1u n\u00e0y bao g\u1ed3m vi\u1ec7c thi\u1ebft l\u1eadp c\u00e1c m\u1ee9c d\u1eebng l\u1ed7 ph\u00f9 h\u1ee3p, quy t\u1eafc k\u00edch th\u01b0\u1edbc v\u1ecb th\u1ebf v\u00e0 gi\u1edbi h\u1ea1n r\u1ee7i ro t\u1ed5ng th\u1ec3. B\u1eb1ng c\u00e1ch l\u00e0m nh\u01b0 v\u1eady, b\u1ea1n c\u00f3 th\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 c\u00e1ch chi\u1ebfn l\u01b0\u1ee3c c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng d\u01b0\u1edbi c\u00e1c \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng kh\u00e1c nhau v\u00e0 b\u1ea3o v\u1ec7 v\u1ed1n c\u1ee7a b\u1ea1n trong c\u00e1c k\u1ecbch b\u1ea3n giao d\u1ecbch th\u1ef1c t\u1ebf.<\/p><\/div><div class='po-container po-container_width_article-sm'><h2 class='po-article-page__title'>Th\u1ef1c H\u00e0nh T\u1ed1t Nh\u1ea5t Cho Backtesting Chi\u1ebfn L\u01b0\u1ee3c Giao D\u1ecbch Ng\u00e0y<\/h2><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>\u0110\u1ec3 t\u1ed1i \u0111a h\u00f3a hi\u1ec7u qu\u1ea3 c\u1ee7a n\u1ed7 l\u1ef1c backtesting c\u1ee7a b\u1ea1n, h\u00e3y xem x\u00e9t c\u00e1c th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t sau:<\/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'>S\u1eed d\u1ee5ng t\u1eadp d\u1eef li\u1ec7u \u0111\u1ee7 l\u1edbn<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Ki\u1ec3m tra qua c\u00e1c \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng kh\u00e1c nhau<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Tr\u00e1nh qu\u00e1 kh\u1edbp<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Th\u1ef1c hi\u1ec7n c\u00e1c r\u00e0ng bu\u1ed9c th\u1ef1c t\u1ebf<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>C\u1eadp nh\u1eadt v\u00e0 tinh ch\u1ec9nh chi\u1ebfn l\u01b0\u1ee3c c\u1ee7a b\u1ea1n th\u01b0\u1eddng xuy\u00ean<\/li><\/ul><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>H\u00e3y xem x\u00e9t t\u1eebng th\u1ef1c h\u00e0nh n\u00e0y chi ti\u1ebft h\u01a1n \u0111\u1ec3 hi\u1ec3u t\u1ea7m quan tr\u1ecdng c\u1ee7a ch\u00fang trong qu\u00e1 tr\u00ecnh backtesting.<\/p><\/div>[cta_button text=\"\"]<div class='po-container po-container_width_article-sm'><h3 class='po-article-page__title'>1. S\u1eed D\u1ee5ng T\u1eadp D\u1eef Li\u1ec7u \u0110\u1ee7 L\u1edbn<\/h3><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>Khi backtesting c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch ng\u00e0y, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 s\u1eed d\u1ee5ng m\u1ed9t t\u1eadp d\u1eef li\u1ec7u k\u00e9o d\u00e0i trong m\u1ed9t kho\u1ea3ng th\u1eddi gian \u0111\u00e1ng k\u1ec3. \u0110i\u1ec1u n\u00e0y gi\u00fap \u0111\u1ea3m b\u1ea3o r\u1eb1ng chi\u1ebfn l\u01b0\u1ee3c c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c ki\u1ec3m tra qua c\u00e1c chu k\u1ef3 v\u00e0 \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng kh\u00e1c nhau. M\u1ed9t quy t\u1eafc chung l\u00e0 s\u1eed d\u1ee5ng \u00edt nh\u1ea5t 5-10 n\u0103m d\u1eef li\u1ec7u l\u1ecbch s\u1eed, t\u00f9y thu\u1ed9c v\u00e0o th\u1ecb tr\u01b0\u1eddng c\u1ee5 th\u1ec3 v\u00e0 chi\u1ebfn l\u01b0\u1ee3c b\u1ea1n \u0111ang ki\u1ec3m tra.<\/p><\/div><div class='po-container po-container_width_article-sm'><h3 class='po-article-page__title'>2. Ki\u1ec3m Tra Qua C\u00e1c \u0110i\u1ec1u Ki\u1ec7n Th\u1ecb Tr\u01b0\u1eddng Kh\u00e1c Nhau<\/h3><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>Th\u1ecb tr\u01b0\u1eddng c\u00f3 th\u1ec3 h\u00e0nh x\u1eed kh\u00e1c nhau trong c\u00e1c chu k\u1ef3 kinh t\u1ebf kh\u00e1c nhau, s\u1ef1 ki\u1ec7n \u0111\u1ecba ch\u00ednh tr\u1ecb ho\u1eb7c c\u00e1c giai \u0111o\u1ea1n bi\u1ebfn \u0111\u1ed9ng cao. \u0110\u1ec3 c\u00f3 c\u00e1i nh\u00ecn to\u00e0n di\u1ec7n v\u1ec1 hi\u1ec7u su\u1ea5t c\u1ee7a chi\u1ebfn l\u01b0\u1ee3c c\u1ee7a b\u1ea1n, h\u00e3y ki\u1ec3m tra n\u00f3 qua c\u00e1c \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng kh\u00e1c nhau, bao g\u1ed3m:<\/p><\/div><div class='po-container po-container_width_article po-article-page__table'><div class='po-table'><table><thead><tr><th>\u0110i\u1ec1u Ki\u1ec7n Th\u1ecb Tr\u01b0\u1eddng<\/th><th>M\u00f4 T\u1ea3<\/th><\/tr><\/thead><tbody><tr><td>Th\u1ecb tr\u01b0\u1eddng t\u0103ng<\/td><td>Giai \u0111o\u1ea1n gi\u00e1 t\u0103ng li\u00ean t\u1ee5c<\/td><\/tr><tr><td>Th\u1ecb tr\u01b0\u1eddng gi\u1ea3m<\/td><td>Giai \u0111o\u1ea1n gi\u00e1 gi\u1ea3m li\u00ean t\u1ee5c<\/td><\/tr><tr><td>Th\u1ecb tr\u01b0\u1eddng \u0111i ngang<\/td><td>Giai \u0111o\u1ea1n gi\u00e1 h\u1ee3p nh\u1ea5t<\/td><\/tr><tr><td>Bi\u1ebfn \u0111\u1ed9ng cao<\/td><td>Giai \u0111o\u1ea1n bi\u1ebfn \u0111\u1ed9ng gi\u00e1 nhanh ch\u00f3ng<\/td><\/tr><tr><td>Bi\u1ebfn \u0111\u1ed9ng th\u1ea5p<\/td><td>Giai \u0111o\u1ea1n bi\u1ebfn \u0111\u1ed9ng gi\u00e1 t\u1ed1i thi\u1ec3u<\/td><\/tr><\/tbody><\/table><\/div><\/div><div class='po-container po-container_width_article-sm'><h3 class='po-article-page__title'>3. Tr\u00e1nh Qu\u00e1 Kh\u1edbp<\/h3><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>Qu\u00e1 kh\u1edbp x\u1ea3y ra khi m\u1ed9t chi\u1ebfn l\u01b0\u1ee3c \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a qu\u00e1 m\u1ee9c \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t tr\u00ean d\u1eef li\u1ec7u l\u1ecbch s\u1eed nh\u01b0ng kh\u00f4ng th\u1ec3 t\u1ed5ng qu\u00e1t h\u00f3a cho d\u1eef li\u1ec7u m\u1edbi, ch\u01b0a th\u1ea5y. \u0110\u1ec3 tr\u00e1nh qu\u00e1 kh\u1edbp khi backtesting c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch 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'>S\u1eed d\u1ee5ng ki\u1ec3m tra ngo\u00e0i m\u1eabu<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Gi\u1edbi h\u1ea1n s\u1ed1 l\u01b0\u1ee3ng tham s\u1ed1 chi\u1ebfn l\u01b0\u1ee3c<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>T\u1eadp trung v\u00e0o c\u00e1c quy t\u1eafc m\u1ea1nh m\u1ebd, h\u1ee3p l\u00fd thay v\u00ec c\u00e1c thu\u1eadt to\u00e1n ph\u1ee9c t\u1ea1p<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>C\u1ea9n th\u1eadn v\u1edbi c\u00e1c chi\u1ebfn l\u01b0\u1ee3c ho\u1ea1t \u0111\u1ed9ng c\u1ef1c k\u1ef3 t\u1ed1t trong backtests<\/li><\/ul><\/div><div class='po-container po-container_width_article-sm'><h3 class='po-article-page__title'>4. Th\u1ef1c Hi\u1ec7n C\u00e1c R\u00e0ng Bu\u1ed9c Th\u1ef1c T\u1ebf<\/h3><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>Khi backtesting c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch ng\u00e0y, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 t\u00edch h\u1ee3p c\u00e1c r\u00e0ng bu\u1ed9c th\u1ef1c t\u1ebf ph\u1ea3n \u00e1nh \u0111i\u1ec1u ki\u1ec7n giao d\u1ecbch th\u1ef1c t\u1ebf. Nh\u1eefng \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 bao g\u1ed3m:<\/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'>S\u1ed1 l\u01b0\u1ee3ng giao d\u1ecbch t\u1ed1i \u0111a m\u1ed7i ng\u00e0y<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Th\u1eddi gian t\u1ed1i thi\u1ec3u gi\u1eefa c\u00e1c giao d\u1ecbch<\/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 t\u1ed1i \u0111a<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Gi\u00e1 \u0111i\u1ec1n th\u1ef1c t\u1ebf d\u1ef1a tr\u00ean thanh kho\u1ea3n<\/li><\/ul><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>B\u1eb1ng c\u00e1ch th\u1ef1c hi\u1ec7n c\u00e1c r\u00e0ng bu\u1ed9c n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c m\u1ed9t \u0111\u1ea1i di\u1ec7n ch\u00ednh x\u00e1c h\u01a1n v\u1ec1 c\u00e1ch chi\u1ebfn l\u01b0\u1ee3c c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng trong giao d\u1ecbch th\u1ef1c t\u1ebf.<\/p><\/div><div class='po-container po-container_width_article-sm'><h3 class='po-article-page__title'>5. C\u1eadp Nh\u1eadt V\u00e0 Tinh Ch\u1ec9nh Chi\u1ebfn L\u01b0\u1ee3c C\u1ee7a B\u1ea1n Th\u01b0\u1eddng Xuy\u00ean<\/h3><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>Th\u1ecb tr\u01b0\u1eddng lu\u00f4n thay \u0111\u1ed5i, v\u00e0 c\u00e1c chi\u1ebfn l\u01b0\u1ee3c \u0111\u00e3 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t trong qu\u00e1 kh\u1ee9 c\u00f3 th\u1ec3 tr\u1edf n\u00ean k\u00e9m hi\u1ec7u qu\u1ea3 theo th\u1eddi gian. C\u1eadp nh\u1eadt v\u00e0 tinh ch\u1ec9nh chi\u1ebfn l\u01b0\u1ee3c c\u1ee7a b\u1ea1n th\u01b0\u1eddng xuy\u00ean d\u1ef1a tr\u00ean d\u1eef li\u1ec7u th\u1ecb tr\u01b0\u1eddng m\u1edbi v\u00e0 \u0111i\u1ec1u ki\u1ec7n thay \u0111\u1ed5i. Qu\u00e1 tr\u00ecnh l\u1eb7p \u0111i l\u1eb7p l\u1ea1i n\u00e0y l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 duy tr\u00ec hi\u1ec7u qu\u1ea3 c\u1ee7a c\u00e1ch ti\u1ebfp c\u1eadn giao d\u1ecbch ng\u00e0y c\u1ee7a b\u1ea1n.<\/p><\/div><div class='po-container po-container_width_article-sm'><h2 class='po-article-page__title'>Nh\u1eefng C\u1ea1m B\u1eaby Th\u01b0\u1eddng G\u1eb7p Trong Backtesting Chi\u1ebfn L\u01b0\u1ee3c Giao D\u1ecbch Ng\u00e0y<\/h2><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>M\u1eb7c d\u00f9 backtesting l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 v\u00f4 gi\u00e1 cho vi\u1ec7c ph\u00e1t tri\u1ec3n chi\u1ebfn l\u01b0\u1ee3c, c\u00f3 m\u1ed9t s\u1ed1 c\u1ea1m b\u1eaby ph\u1ed5 bi\u1ebfn c\u1ea7n tr\u00e1nh:<\/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 d\u1ef1a v\u00e0o k\u1ebft qu\u1ea3 backtesting<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>B\u1ecf qua t\u00e1c \u0111\u1ed9ng c\u1ee7a th\u1ecb tr\u01b0\u1eddng<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Kh\u00f4ng t\u00ednh \u0111\u1ebfn s\u1ef1 thay \u0111\u1ed5i c\u1ee7a \u0111\u1ed9ng l\u1ef1c th\u1ecb tr\u01b0\u1eddng<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>B\u1ecf qua c\u00e1c y\u1ebfu t\u1ed1 t\u00e2m l\u00fd<\/li><\/ul><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>H\u00e3y kh\u00e1m ph\u00e1 nh\u1eefng c\u1ea1m b\u1eaby n\u00e0y chi ti\u1ebft h\u01a1n \u0111\u1ec3 hi\u1ec3u c\u00e1ch ch\u00fang c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u00ednh h\u1ee3p l\u1ec7 c\u1ee7a k\u1ebft qu\u1ea3 backtesting c\u1ee7a b\u1ea1n.<\/p><\/div><div class='po-container po-container_width_article-sm'><h3 class='po-article-page__title'>1. Ch\u1ec9 D\u1ef1a V\u00e0o K\u1ebft Qu\u1ea3 Backtesting<\/h3><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>M\u1eb7c d\u00f9 backtesting c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch ng\u00e0y l\u00e0 r\u1ea5t quan tr\u1ecdng, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 nh\u1edb r\u1eb1ng hi\u1ec7u su\u1ea5t trong qu\u00e1 kh\u1ee9 kh\u00f4ng \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 trong t\u01b0\u01a1ng lai. S\u1eed d\u1ee5ng backtesting nh\u01b0 m\u1ed9t c\u00f4ng c\u1ee5 \u0111\u1ec3 th\u00f4ng b\u00e1o quy\u1ebft \u0111\u1ecbnh c\u1ee7a b\u1ea1n, nh\u01b0ng c\u0169ng xem x\u00e9t c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c nh\u01b0 ph\u00e2n t\u00edch c\u01a1 b\u1ea3n, t\u00e2m l\u00fd th\u1ecb tr\u01b0\u1eddng v\u00e0 \u0111i\u1ec1u ki\u1ec7n kinh t\u1ebf hi\u1ec7n t\u1ea1i khi th\u1ef1c hi\u1ec7n chi\u1ebfn l\u01b0\u1ee3c c\u1ee7a b\u1ea1n.<\/p><\/div><div class='po-container po-container_width_article-sm'><h3 class='po-article-page__title'>2. B\u1ecf Qua T\u00e1c \u0110\u1ed9ng C\u1ee7a Th\u1ecb Tr\u01b0\u1eddng<\/h3><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>T\u00e1c \u0111\u1ed9ng c\u1ee7a th\u1ecb tr\u01b0\u1eddng \u0111\u1ec1 c\u1eadp \u0111\u1ebfn \u1ea3nh h\u01b0\u1edfng m\u00e0 c\u00e1c giao d\u1ecbch c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 c\u00f3 \u0111\u1ed1i v\u1edbi gi\u00e1 th\u1ecb tr\u01b0\u1eddng, \u0111\u1eb7c bi\u1ec7t khi x\u1eed l\u00fd c\u00e1c k\u00edch th\u01b0\u1edbc v\u1ecb th\u1ebf l\u1edbn ho\u1eb7c th\u1ecb tr\u01b0\u1eddng k\u00e9m thanh kho\u1ea3n. Ph\u1ea7n m\u1ec1m backtesting th\u01b0\u1eddng gi\u1ea3 \u0111\u1ecbnh th\u1ef1c hi\u1ec7n ho\u00e0n h\u1ea3o, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 kh\u00f4ng th\u1ef1c t\u1ebf trong giao d\u1ecbch th\u1ef1c t\u1ebf. \u0110\u1ec3 t\u00ednh \u0111\u1ebfn t\u00e1c \u0111\u1ed9ng c\u1ee7a th\u1ecb tr\u01b0\u1eddng:<\/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'>S\u1eed d\u1ee5ng k\u00edch th\u01b0\u1edbc v\u1ecb th\u1ebf th\u1ef1c t\u1ebf trong backtests c\u1ee7a b\u1ea1n<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Th\u1ef1c hi\u1ec7n c\u00e1c m\u00f4 h\u00ecnh tr\u01b0\u1ee3t gi\u00e1 ph\u1ea3n \u00e1nh \u0111i\u1ec1u ki\u1ec7n th\u1ef1c t\u1ebf<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Xem x\u00e9t t\u00ednh thanh kho\u1ea3n c\u1ee7a c\u00e1c th\u1ecb tr\u01b0\u1eddng b\u1ea1n \u0111ang giao d\u1ecbch<\/li><\/ul><\/div><div class='po-container po-container_width_article-sm'><h3 class='po-article-page__title'>3. Kh\u00f4ng T\u00ednh \u0110\u1ebfn S\u1ef1 Thay \u0110\u1ed5i C\u1ee7a \u0110\u1ed9ng L\u1ef1c Th\u1ecb Tr\u01b0\u1eddng<\/h3><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>Th\u1ecb tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n theo th\u1eddi gian, v\u00e0 c\u00e1c chi\u1ebfn l\u01b0\u1ee3c \u0111\u00e3 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t trong qu\u00e1 kh\u1ee9 c\u00f3 th\u1ec3 tr\u1edf n\u00ean k\u00e9m hi\u1ec7u qu\u1ea3 khi \u0111\u1ed9ng l\u1ef1c th\u1ecb tr\u01b0\u1eddng thay \u0111\u1ed5i. \u0110\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 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'>C\u1eadp nh\u1eadt chi\u1ebfn l\u01b0\u1ee3c c\u1ee7a b\u1ea1n th\u01b0\u1eddng xuy\u00ean d\u1ef1a tr\u00ean d\u1eef li\u1ec7u th\u1ecb tr\u01b0\u1eddng g\u1ea7n \u0111\u00e2y<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>S\u1eed d\u1ee5ng c\u00e1c tham s\u1ed1 th\u00edch \u1ee9ng c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh theo \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng thay \u0111\u1ed5i<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>S\u1eb5n s\u00e0ng t\u1eeb b\u1ecf c\u00e1c chi\u1ebfn l\u01b0\u1ee3c kh\u00f4ng c\u00f2n ho\u1ea1t \u0111\u1ed9ng t\u1ed1t<\/li><\/ul><\/div><div class='po-container po-container_width_article-sm'><h3 class='po-article-page__title'>4. B\u1ecf Qua C\u00e1c Y\u1ebfu T\u1ed1 T\u00e2m L\u00fd<\/h3><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>Backtesting c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch ng\u00e0y th\u01b0\u1eddng kh\u00f4ng t\u00ednh \u0111\u1ebfn c\u00e1c kh\u00eda c\u1ea1nh t\u00e2m l\u00fd c\u1ee7a giao d\u1ecbch, ch\u1eb3ng h\u1ea1n nh\u01b0 s\u1ee3 h\u00e3i, tham lam v\u00e0 ra quy\u1ebft \u0111\u1ecbnh d\u01b0\u1edbi \u00e1p l\u1ef1c. \u0110\u1ec3 gi\u1ea3i quy\u1ebft h\u1ea1n ch\u1ebf 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'>Th\u1ef1c hi\u1ec7n c\u00e1c quy t\u1eafc qu\u1ea3n l\u00fd r\u1ee7i ro nghi\u00eam ng\u1eb7t trong backtests c\u1ee7a b\u1ea1n<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Th\u1ef1c h\u00e0nh tu\u00e2n theo c\u00e1c quy t\u1eafc chi\u1ebfn l\u01b0\u1ee3c c\u1ee7a b\u1ea1n trong t\u00e0i kho\u1ea3n demo tr\u01b0\u1edbc khi giao d\u1ecbch th\u1ef1c t\u1ebf<\/li><li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Ph\u00e1t tri\u1ec3n m\u1ed9t k\u1ebf ho\u1ea1ch giao d\u1ecbch bao g\u1ed3m c\u00e1c h\u01b0\u1edbng d\u1eabn \u0111\u1ec3 qu\u1ea3n l\u00fd c\u1ea3m x\u00fac v\u00e0 c\u0103ng th\u1eb3ng<\/li><\/ul><\/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'>Backtesting c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch ng\u00e0y l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh thi\u1ebft y\u1ebfu cho c\u00e1c nh\u00e0 giao d\u1ecbch mu\u1ed1n ph\u00e1t tri\u1ec3n v\u00e0 tinh ch\u1ec9nh c\u00e1ch ti\u1ebfp c\u1eadn c\u1ee7a h\u1ecd \u0111\u1ed1i v\u1edbi th\u1ecb tr\u01b0\u1eddng. B\u1eb1ng c\u00e1ch tu\u00e2n theo c\u00e1c th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t, tr\u00e1nh c\u00e1c c\u1ea1m b\u1eaby ph\u1ed5 bi\u1ebfn v\u00e0 duy tr\u00ec m\u1ed9t quan \u0111i\u1ec3m th\u1ef1c t\u1ebf v\u1ec1 k\u1ebft qu\u1ea3 backtesting, c\u00e1c nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n c\u01a1 h\u1ed9i th\u00e0nh c\u00f4ng c\u1ee7a h\u1ecd trong th\u1ebf gi\u1edbi giao d\u1ecbch ng\u00e0y \u0111\u1ea7y th\u00e1ch th\u1ee9c.<\/p><\/div><div class='po-container po-container_width_article-sm'><p class='po-article-page__text'>H\u00e3y nh\u1edb r\u1eb1ng backtesting ch\u1ec9 l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a c\u00e1ch ti\u1ebfp c\u1eadn to\u00e0n di\u1ec7n \u0111\u1ed1i v\u1edbi giao d\u1ecbch. K\u1ebft h\u1ee3p n\u1ed7 l\u1ef1c backtesting c\u1ee7a b\u1ea1n v\u1edbi vi\u1ec7c gi\u00e1o d\u1ee5c li\u00ean t\u1ee5c, qu\u1ea3n l\u00fd r\u1ee7i ro v\u00e0 kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng v\u1edbi \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng \u0111\u1ec3 c\u00f3 c\u01a1 h\u1ed9i th\u00e0nh c\u00f4ng l\u00e2u d\u00e0i t\u1ed1t nh\u1ea5t trong giao d\u1ecbch ng\u00e0y.<\/p><\/div>","body_html_source":{"label":"Body HTML","type":"wysiwyg","formatted_value":"    <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'>Hi\u1ec3u V\u1ec1 Chi\u1ebfn L\u01b0\u1ee3c Giao D\u1ecbch Ng\u00e0y Backtesting<\/h2>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>Backtesting chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch ng\u00e0y li\u00ean quan \u0111\u1ebfn vi\u1ec7c \u00e1p d\u1ee5ng d\u1eef li\u1ec7u th\u1ecb tr\u01b0\u1eddng l\u1ecbch s\u1eed v\u00e0o m\u1ed9t chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 hi\u1ec7u qu\u1ea3 c\u1ee7a n\u00f3. Qu\u00e1 tr\u00ecnh n\u00e0y cho ph\u00e9p c\u00e1c nh\u00e0 giao d\u1ecbch \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng sinh l\u1eddi v\u00e0 r\u1ee7i ro ti\u1ec1m n\u0103ng c\u1ee7a chi\u1ebfn l\u01b0\u1ee3c tr\u01b0\u1edbc khi tri\u1ec3n khai ch\u00fang tr\u00ean th\u1ecb tr\u01b0\u1eddng th\u1ef1c. B\u1eb1ng c\u00e1ch ph\u00e2n t\u00edch hi\u1ec7u su\u1ea5t trong qu\u00e1 kh\u1ee9, c\u00e1c nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111i\u1ec3m m\u1ea1nh v\u00e0 \u0111i\u1ec3m y\u1ebfu trong c\u00e1ch ti\u1ebfp c\u1eadn c\u1ee7a h\u1ecd, gi\u00fap h\u1ecd \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh th\u00f4ng minh v\u1ec1 t\u1ed1i \u01b0u h\u00f3a chi\u1ebfn l\u01b0\u1ee3c.<\/p>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<h2 class='po-article-page__title'>C\u00e1c Th\u00e0nh Ph\u1ea7n Ch\u00ednh C\u1ee7a Backtesting Hi\u1ec7u Qu\u1ea3<\/h2>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>\u0110\u1ec3 th\u1ef1c hi\u1ec7n backtesting th\u00e0nh c\u00f4ng c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch ng\u00e0y, c\u1ea7n xem x\u00e9t m\u1ed9t s\u1ed1 th\u00e0nh ph\u1ea7n quan tr\u1ecdng:<\/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'>D\u1eef li\u1ec7u l\u1ecbch s\u1eed ch\u1ea5t l\u01b0\u1ee3ng<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Ph\u1ea7n m\u1ec1m backtesting m\u1ea1nh m\u1ebd<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>\u0110\u1ea1i di\u1ec7n ch\u00ednh x\u00e1c c\u1ee7a chi ph\u00ed giao d\u1ecbch<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Tham s\u1ed1 qu\u1ea3n l\u00fd r\u1ee7i ro ph\u00f9 h\u1ee3p<\/li>\n<\/ul>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>M\u1ed7i y\u1ebfu t\u1ed1 n\u00e0y \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a k\u1ebft qu\u1ea3 backtesting. H\u00e3y kh\u00e1m ph\u00e1 ch\u00fang chi ti\u1ebft h\u01a1n.<\/p>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<h3 class='po-article-page__title'>1. D\u1eef Li\u1ec7u L\u1ecbch S\u1eed Ch\u1ea5t L\u01b0\u1ee3ng<\/h3>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>N\u1ec1n t\u1ea3ng c\u1ee7a backtesting hi\u1ec7u qu\u1ea3 n\u1eb1m \u1edf ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 t\u00ednh to\u00e0n di\u1ec7n c\u1ee7a d\u1eef li\u1ec7u th\u1ecb tr\u01b0\u1eddng l\u1ecbch s\u1eed. C\u00e1c nh\u00e0 giao d\u1ecbch n\u00ean t\u00ecm ki\u1ebfm d\u1eef li\u1ec7u \u0111\u1ea1i di\u1ec7n ch\u00ednh x\u00e1c cho c\u00e1c th\u1ecb tr\u01b0\u1eddng m\u00e0 h\u1ecd d\u1ef1 \u0111\u1ecbnh giao d\u1ecbch, bao g\u1ed3m bi\u1ebfn \u0111\u1ed9ng gi\u00e1, kh\u1ed1i l\u01b0\u1ee3ng v\u00e0 c\u00e1c ch\u1ec9 s\u1ed1 li\u00ean quan kh\u00e1c. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 s\u1eed d\u1ee5ng d\u1eef li\u1ec7u s\u1ea1ch, \u0111\u00e3 \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ec3 t\u00ednh \u0111\u1ebfn c\u00e1c h\u00e0nh \u0111\u1ed9ng c\u1ee7a c\u00f4ng ty nh\u01b0 chia t\u00e1ch c\u1ed5 phi\u1ebfu v\u00e0 c\u1ed5 t\u1ee9c.<\/p>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<h3 class='po-article-page__title'>2. Ph\u1ea7n M\u1ec1m Backtesting M\u1ea1nh M\u1ebd<\/h3>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>Ch\u1ecdn ph\u1ea7n m\u1ec1m backtesting ph\u00f9 h\u1ee3p l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 \u0111\u00e1ng tin c\u1eady. T\u00ecm ki\u1ebfm c\u00e1c n\u1ec1n t\u1ea3ng cung c\u1ea5p:<\/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 linh ho\u1ea1t trong vi\u1ec7c tri\u1ec3n khai chi\u1ebfn l\u01b0\u1ee3c<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>C\u00e1c ch\u1ec9 s\u1ed1 hi\u1ec7u su\u1ea5t to\u00e0n di\u1ec7n<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Kh\u1ea3 n\u0103ng x\u1eed l\u00fd c\u00e1c t\u1eadp d\u1eef li\u1ec7u l\u1edbn<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>T\u00ednh n\u0103ng b\u00e1o c\u00e1o t\u00f9y ch\u1ec9nh<\/li>\n<\/ul>\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 backtesting ph\u1ed5 bi\u1ebfn bao g\u1ed3m MetaTrader, TradeStation v\u00e0 c\u00e1c gi\u1ea3i ph\u00e1p t\u1ef1 x\u00e2y d\u1ef1ng b\u1eb1ng c\u00e1c ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh nh\u01b0 Python ho\u1eb7c R.<\/p>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<h3 class='po-article-page__title'>3. \u0110\u1ea1i Di\u1ec7n Ch\u00ednh X\u00e1c C\u1ee7a Chi Ph\u00ed Giao D\u1ecbch<\/h3>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>\u0110\u1ec3 c\u00f3 c\u00e1i nh\u00ecn th\u1ef1c t\u1ebf v\u1ec1 hi\u1ec7u su\u1ea5t chi\u1ebfn l\u01b0\u1ee3c, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i t\u00ednh \u0111\u1ebfn t\u1ea5t c\u1ea3 c\u00e1c chi ph\u00ed giao d\u1ecbch trong backtests c\u1ee7a b\u1ea1n. Nh\u1eefng chi ph\u00ed n\u00e0y c\u00f3 th\u1ec3 bao g\u1ed3m:<\/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 Chi Ph\u00ed<\/th>\n<th>M\u00f4 T\u1ea3<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Hoa h\u1ed3ng<\/td>\n<td>Ph\u00ed do c\u00e1c nh\u00e0 m\u00f4i gi\u1edbi t\u00ednh cho vi\u1ec7c th\u1ef1c hi\u1ec7n giao d\u1ecbch<\/td>\n<\/tr>\n<tr>\n<td>Tr\u01b0\u1ee3t gi\u00e1<\/td>\n<td>Ch\u00eanh l\u1ec7ch gi\u1eefa gi\u00e1 d\u1ef1 ki\u1ebfn v\u00e0 gi\u00e1 th\u1ef1c t\u1ebf khi th\u1ef1c hi\u1ec7n<\/td>\n<\/tr>\n<tr>\n<td>Ch\u00eanh l\u1ec7ch<\/td>\n<td>Ch\u00eanh l\u1ec7ch gi\u1eefa gi\u00e1 mua v\u00e0 gi\u00e1 b\u00e1n<\/td>\n<\/tr>\n<tr>\n<td>Chi ph\u00ed vay<\/td>\n<td>Ph\u00ed cho vi\u1ec7c b\u00e1n kh\u1ed1ng ho\u1eb7c v\u1ecb th\u1ebf c\u00f3 \u0111\u00f2n b\u1ea9y<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<h3 class='po-article-page__title'>4. Tham S\u1ed1 Qu\u1ea3n L\u00fd R\u1ee7i Ro Ph\u00f9 H\u1ee3p<\/h3>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>Vi\u1ec7c t\u00edch h\u1ee3p c\u00e1c quy t\u1eafc qu\u1ea3n l\u00fd r\u1ee7i ro th\u1ef1c t\u1ebf l\u00e0 r\u1ea5t quan tr\u1ecdng khi backtesting c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch ng\u00e0y. \u0110i\u1ec1u n\u00e0y bao g\u1ed3m vi\u1ec7c thi\u1ebft l\u1eadp c\u00e1c m\u1ee9c d\u1eebng l\u1ed7 ph\u00f9 h\u1ee3p, quy t\u1eafc k\u00edch th\u01b0\u1edbc v\u1ecb th\u1ebf v\u00e0 gi\u1edbi h\u1ea1n r\u1ee7i ro t\u1ed5ng th\u1ec3. B\u1eb1ng c\u00e1ch l\u00e0m nh\u01b0 v\u1eady, b\u1ea1n c\u00f3 th\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 c\u00e1ch chi\u1ebfn l\u01b0\u1ee3c c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng d\u01b0\u1edbi c\u00e1c \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng kh\u00e1c nhau v\u00e0 b\u1ea3o v\u1ec7 v\u1ed1n c\u1ee7a b\u1ea1n trong c\u00e1c k\u1ecbch b\u1ea3n giao d\u1ecbch th\u1ef1c t\u1ebf.<\/p>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<h2 class='po-article-page__title'>Th\u1ef1c H\u00e0nh T\u1ed1t Nh\u1ea5t Cho Backtesting Chi\u1ebfn L\u01b0\u1ee3c Giao D\u1ecbch Ng\u00e0y<\/h2>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>\u0110\u1ec3 t\u1ed1i \u0111a h\u00f3a hi\u1ec7u qu\u1ea3 c\u1ee7a n\u1ed7 l\u1ef1c backtesting c\u1ee7a b\u1ea1n, h\u00e3y xem x\u00e9t c\u00e1c th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t sau:<\/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'>S\u1eed d\u1ee5ng t\u1eadp d\u1eef li\u1ec7u \u0111\u1ee7 l\u1edbn<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Ki\u1ec3m tra qua c\u00e1c \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng kh\u00e1c nhau<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Tr\u00e1nh qu\u00e1 kh\u1edbp<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Th\u1ef1c hi\u1ec7n c\u00e1c r\u00e0ng bu\u1ed9c th\u1ef1c t\u1ebf<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>C\u1eadp nh\u1eadt v\u00e0 tinh ch\u1ec9nh chi\u1ebfn l\u01b0\u1ee3c c\u1ee7a b\u1ea1n th\u01b0\u1eddng xuy\u00ean<\/li>\n<\/ul>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>H\u00e3y xem x\u00e9t t\u1eebng th\u1ef1c h\u00e0nh n\u00e0y chi ti\u1ebft h\u01a1n \u0111\u1ec3 hi\u1ec3u t\u1ea7m quan tr\u1ecdng c\u1ee7a ch\u00fang trong qu\u00e1 tr\u00ecnh backtesting.<\/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<h3 class='po-article-page__title'>1. S\u1eed D\u1ee5ng T\u1eadp D\u1eef Li\u1ec7u \u0110\u1ee7 L\u1edbn<\/h3>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>Khi backtesting c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch ng\u00e0y, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 s\u1eed d\u1ee5ng m\u1ed9t t\u1eadp d\u1eef li\u1ec7u k\u00e9o d\u00e0i trong m\u1ed9t kho\u1ea3ng th\u1eddi gian \u0111\u00e1ng k\u1ec3. \u0110i\u1ec1u n\u00e0y gi\u00fap \u0111\u1ea3m b\u1ea3o r\u1eb1ng chi\u1ebfn l\u01b0\u1ee3c c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c ki\u1ec3m tra qua c\u00e1c chu k\u1ef3 v\u00e0 \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng kh\u00e1c nhau. M\u1ed9t quy t\u1eafc chung l\u00e0 s\u1eed d\u1ee5ng \u00edt nh\u1ea5t 5-10 n\u0103m d\u1eef li\u1ec7u l\u1ecbch s\u1eed, t\u00f9y thu\u1ed9c v\u00e0o th\u1ecb tr\u01b0\u1eddng c\u1ee5 th\u1ec3 v\u00e0 chi\u1ebfn l\u01b0\u1ee3c b\u1ea1n \u0111ang ki\u1ec3m tra.<\/p>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<h3 class='po-article-page__title'>2. Ki\u1ec3m Tra Qua C\u00e1c \u0110i\u1ec1u Ki\u1ec7n Th\u1ecb Tr\u01b0\u1eddng Kh\u00e1c Nhau<\/h3>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>Th\u1ecb tr\u01b0\u1eddng c\u00f3 th\u1ec3 h\u00e0nh x\u1eed kh\u00e1c nhau trong c\u00e1c chu k\u1ef3 kinh t\u1ebf kh\u00e1c nhau, s\u1ef1 ki\u1ec7n \u0111\u1ecba ch\u00ednh tr\u1ecb ho\u1eb7c c\u00e1c giai \u0111o\u1ea1n bi\u1ebfn \u0111\u1ed9ng cao. \u0110\u1ec3 c\u00f3 c\u00e1i nh\u00ecn to\u00e0n di\u1ec7n v\u1ec1 hi\u1ec7u su\u1ea5t c\u1ee7a chi\u1ebfn l\u01b0\u1ee3c c\u1ee7a b\u1ea1n, h\u00e3y ki\u1ec3m tra n\u00f3 qua c\u00e1c \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng kh\u00e1c nhau, bao g\u1ed3m:<\/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>\u0110i\u1ec1u Ki\u1ec7n Th\u1ecb Tr\u01b0\u1eddng<\/th>\n<th>M\u00f4 T\u1ea3<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Th\u1ecb tr\u01b0\u1eddng t\u0103ng<\/td>\n<td>Giai \u0111o\u1ea1n gi\u00e1 t\u0103ng li\u00ean t\u1ee5c<\/td>\n<\/tr>\n<tr>\n<td>Th\u1ecb tr\u01b0\u1eddng gi\u1ea3m<\/td>\n<td>Giai \u0111o\u1ea1n gi\u00e1 gi\u1ea3m li\u00ean t\u1ee5c<\/td>\n<\/tr>\n<tr>\n<td>Th\u1ecb tr\u01b0\u1eddng \u0111i ngang<\/td>\n<td>Giai \u0111o\u1ea1n gi\u00e1 h\u1ee3p nh\u1ea5t<\/td>\n<\/tr>\n<tr>\n<td>Bi\u1ebfn \u0111\u1ed9ng cao<\/td>\n<td>Giai \u0111o\u1ea1n bi\u1ebfn \u0111\u1ed9ng gi\u00e1 nhanh ch\u00f3ng<\/td>\n<\/tr>\n<tr>\n<td>Bi\u1ebfn \u0111\u1ed9ng th\u1ea5p<\/td>\n<td>Giai \u0111o\u1ea1n bi\u1ebfn \u0111\u1ed9ng gi\u00e1 t\u1ed1i thi\u1ec3u<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<h3 class='po-article-page__title'>3. Tr\u00e1nh Qu\u00e1 Kh\u1edbp<\/h3>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>Qu\u00e1 kh\u1edbp x\u1ea3y ra khi m\u1ed9t chi\u1ebfn l\u01b0\u1ee3c \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a qu\u00e1 m\u1ee9c \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t tr\u00ean d\u1eef li\u1ec7u l\u1ecbch s\u1eed nh\u01b0ng kh\u00f4ng th\u1ec3 t\u1ed5ng qu\u00e1t h\u00f3a cho d\u1eef li\u1ec7u m\u1edbi, ch\u01b0a th\u1ea5y. \u0110\u1ec3 tr\u00e1nh qu\u00e1 kh\u1edbp khi backtesting c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch 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'>S\u1eed d\u1ee5ng ki\u1ec3m tra ngo\u00e0i m\u1eabu<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Gi\u1edbi h\u1ea1n s\u1ed1 l\u01b0\u1ee3ng tham s\u1ed1 chi\u1ebfn l\u01b0\u1ee3c<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>T\u1eadp trung v\u00e0o c\u00e1c quy t\u1eafc m\u1ea1nh m\u1ebd, h\u1ee3p l\u00fd thay v\u00ec c\u00e1c thu\u1eadt to\u00e1n ph\u1ee9c t\u1ea1p<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>C\u1ea9n th\u1eadn v\u1edbi c\u00e1c chi\u1ebfn l\u01b0\u1ee3c ho\u1ea1t \u0111\u1ed9ng c\u1ef1c k\u1ef3 t\u1ed1t trong backtests<\/li>\n<\/ul>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<h3 class='po-article-page__title'>4. Th\u1ef1c Hi\u1ec7n C\u00e1c R\u00e0ng Bu\u1ed9c Th\u1ef1c T\u1ebf<\/h3>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>Khi backtesting c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch ng\u00e0y, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 t\u00edch h\u1ee3p c\u00e1c r\u00e0ng bu\u1ed9c th\u1ef1c t\u1ebf ph\u1ea3n \u00e1nh \u0111i\u1ec1u ki\u1ec7n giao d\u1ecbch th\u1ef1c t\u1ebf. Nh\u1eefng \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 bao g\u1ed3m:<\/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'>S\u1ed1 l\u01b0\u1ee3ng giao d\u1ecbch t\u1ed1i \u0111a m\u1ed7i ng\u00e0y<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Th\u1eddi gian t\u1ed1i thi\u1ec3u gi\u1eefa c\u00e1c giao d\u1ecbch<\/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 t\u1ed1i \u0111a<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Gi\u00e1 \u0111i\u1ec1n th\u1ef1c t\u1ebf d\u1ef1a tr\u00ean thanh kho\u1ea3n<\/li>\n<\/ul>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>B\u1eb1ng c\u00e1ch th\u1ef1c hi\u1ec7n c\u00e1c r\u00e0ng bu\u1ed9c n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c m\u1ed9t \u0111\u1ea1i di\u1ec7n ch\u00ednh x\u00e1c h\u01a1n v\u1ec1 c\u00e1ch chi\u1ebfn l\u01b0\u1ee3c c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng trong giao d\u1ecbch th\u1ef1c t\u1ebf.<\/p>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<h3 class='po-article-page__title'>5. C\u1eadp Nh\u1eadt V\u00e0 Tinh Ch\u1ec9nh Chi\u1ebfn L\u01b0\u1ee3c C\u1ee7a B\u1ea1n Th\u01b0\u1eddng Xuy\u00ean<\/h3>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>Th\u1ecb tr\u01b0\u1eddng lu\u00f4n thay \u0111\u1ed5i, v\u00e0 c\u00e1c chi\u1ebfn l\u01b0\u1ee3c \u0111\u00e3 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t trong qu\u00e1 kh\u1ee9 c\u00f3 th\u1ec3 tr\u1edf n\u00ean k\u00e9m hi\u1ec7u qu\u1ea3 theo th\u1eddi gian. C\u1eadp nh\u1eadt v\u00e0 tinh ch\u1ec9nh chi\u1ebfn l\u01b0\u1ee3c c\u1ee7a b\u1ea1n th\u01b0\u1eddng xuy\u00ean d\u1ef1a tr\u00ean d\u1eef li\u1ec7u th\u1ecb tr\u01b0\u1eddng m\u1edbi v\u00e0 \u0111i\u1ec1u ki\u1ec7n thay \u0111\u1ed5i. Qu\u00e1 tr\u00ecnh l\u1eb7p \u0111i l\u1eb7p l\u1ea1i n\u00e0y l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 duy tr\u00ec hi\u1ec7u qu\u1ea3 c\u1ee7a c\u00e1ch ti\u1ebfp c\u1eadn giao d\u1ecbch ng\u00e0y c\u1ee7a b\u1ea1n.<\/p>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<h2 class='po-article-page__title'>Nh\u1eefng C\u1ea1m B\u1eaby Th\u01b0\u1eddng G\u1eb7p Trong Backtesting Chi\u1ebfn L\u01b0\u1ee3c Giao D\u1ecbch Ng\u00e0y<\/h2>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>M\u1eb7c d\u00f9 backtesting l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 v\u00f4 gi\u00e1 cho vi\u1ec7c ph\u00e1t tri\u1ec3n chi\u1ebfn l\u01b0\u1ee3c, c\u00f3 m\u1ed9t s\u1ed1 c\u1ea1m b\u1eaby ph\u1ed5 bi\u1ebfn c\u1ea7n tr\u00e1nh:<\/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 d\u1ef1a v\u00e0o k\u1ebft qu\u1ea3 backtesting<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>B\u1ecf qua t\u00e1c \u0111\u1ed9ng c\u1ee7a th\u1ecb tr\u01b0\u1eddng<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Kh\u00f4ng t\u00ednh \u0111\u1ebfn s\u1ef1 thay \u0111\u1ed5i c\u1ee7a \u0111\u1ed9ng l\u1ef1c th\u1ecb tr\u01b0\u1eddng<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>B\u1ecf qua c\u00e1c y\u1ebfu t\u1ed1 t\u00e2m l\u00fd<\/li>\n<\/ul>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>H\u00e3y kh\u00e1m ph\u00e1 nh\u1eefng c\u1ea1m b\u1eaby n\u00e0y chi ti\u1ebft h\u01a1n \u0111\u1ec3 hi\u1ec3u c\u00e1ch ch\u00fang c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u00ednh h\u1ee3p l\u1ec7 c\u1ee7a k\u1ebft qu\u1ea3 backtesting c\u1ee7a b\u1ea1n.<\/p>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<h3 class='po-article-page__title'>1. Ch\u1ec9 D\u1ef1a V\u00e0o K\u1ebft Qu\u1ea3 Backtesting<\/h3>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>M\u1eb7c d\u00f9 backtesting c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch ng\u00e0y l\u00e0 r\u1ea5t quan tr\u1ecdng, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 nh\u1edb r\u1eb1ng hi\u1ec7u su\u1ea5t trong qu\u00e1 kh\u1ee9 kh\u00f4ng \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 trong t\u01b0\u01a1ng lai. S\u1eed d\u1ee5ng backtesting nh\u01b0 m\u1ed9t c\u00f4ng c\u1ee5 \u0111\u1ec3 th\u00f4ng b\u00e1o quy\u1ebft \u0111\u1ecbnh c\u1ee7a b\u1ea1n, nh\u01b0ng c\u0169ng xem x\u00e9t c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c nh\u01b0 ph\u00e2n t\u00edch c\u01a1 b\u1ea3n, t\u00e2m l\u00fd th\u1ecb tr\u01b0\u1eddng v\u00e0 \u0111i\u1ec1u ki\u1ec7n kinh t\u1ebf hi\u1ec7n t\u1ea1i khi th\u1ef1c hi\u1ec7n chi\u1ebfn l\u01b0\u1ee3c c\u1ee7a b\u1ea1n.<\/p>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<h3 class='po-article-page__title'>2. B\u1ecf Qua T\u00e1c \u0110\u1ed9ng C\u1ee7a Th\u1ecb Tr\u01b0\u1eddng<\/h3>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>T\u00e1c \u0111\u1ed9ng c\u1ee7a th\u1ecb tr\u01b0\u1eddng \u0111\u1ec1 c\u1eadp \u0111\u1ebfn \u1ea3nh h\u01b0\u1edfng m\u00e0 c\u00e1c giao d\u1ecbch c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 c\u00f3 \u0111\u1ed1i v\u1edbi gi\u00e1 th\u1ecb tr\u01b0\u1eddng, \u0111\u1eb7c bi\u1ec7t khi x\u1eed l\u00fd c\u00e1c k\u00edch th\u01b0\u1edbc v\u1ecb th\u1ebf l\u1edbn ho\u1eb7c th\u1ecb tr\u01b0\u1eddng k\u00e9m thanh kho\u1ea3n. Ph\u1ea7n m\u1ec1m backtesting th\u01b0\u1eddng gi\u1ea3 \u0111\u1ecbnh th\u1ef1c hi\u1ec7n ho\u00e0n h\u1ea3o, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 kh\u00f4ng th\u1ef1c t\u1ebf trong giao d\u1ecbch th\u1ef1c t\u1ebf. \u0110\u1ec3 t\u00ednh \u0111\u1ebfn t\u00e1c \u0111\u1ed9ng c\u1ee7a th\u1ecb tr\u01b0\u1eddng:<\/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'>S\u1eed d\u1ee5ng k\u00edch th\u01b0\u1edbc v\u1ecb th\u1ebf th\u1ef1c t\u1ebf trong backtests c\u1ee7a b\u1ea1n<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Th\u1ef1c hi\u1ec7n c\u00e1c m\u00f4 h\u00ecnh tr\u01b0\u1ee3t gi\u00e1 ph\u1ea3n \u00e1nh \u0111i\u1ec1u ki\u1ec7n th\u1ef1c t\u1ebf<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Xem x\u00e9t t\u00ednh thanh kho\u1ea3n c\u1ee7a c\u00e1c th\u1ecb tr\u01b0\u1eddng b\u1ea1n \u0111ang giao d\u1ecbch<\/li>\n<\/ul>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<h3 class='po-article-page__title'>3. Kh\u00f4ng T\u00ednh \u0110\u1ebfn S\u1ef1 Thay \u0110\u1ed5i C\u1ee7a \u0110\u1ed9ng L\u1ef1c Th\u1ecb Tr\u01b0\u1eddng<\/h3>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>Th\u1ecb tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n theo th\u1eddi gian, v\u00e0 c\u00e1c chi\u1ebfn l\u01b0\u1ee3c \u0111\u00e3 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t trong qu\u00e1 kh\u1ee9 c\u00f3 th\u1ec3 tr\u1edf n\u00ean k\u00e9m hi\u1ec7u qu\u1ea3 khi \u0111\u1ed9ng l\u1ef1c th\u1ecb tr\u01b0\u1eddng thay \u0111\u1ed5i. \u0110\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 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'>C\u1eadp nh\u1eadt chi\u1ebfn l\u01b0\u1ee3c c\u1ee7a b\u1ea1n th\u01b0\u1eddng xuy\u00ean d\u1ef1a tr\u00ean d\u1eef li\u1ec7u th\u1ecb tr\u01b0\u1eddng g\u1ea7n \u0111\u00e2y<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>S\u1eed d\u1ee5ng c\u00e1c tham s\u1ed1 th\u00edch \u1ee9ng c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh theo \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng thay \u0111\u1ed5i<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>S\u1eb5n s\u00e0ng t\u1eeb b\u1ecf c\u00e1c chi\u1ebfn l\u01b0\u1ee3c kh\u00f4ng c\u00f2n ho\u1ea1t \u0111\u1ed9ng t\u1ed1t<\/li>\n<\/ul>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<h3 class='po-article-page__title'>4. B\u1ecf Qua C\u00e1c Y\u1ebfu T\u1ed1 T\u00e2m L\u00fd<\/h3>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>Backtesting c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch ng\u00e0y th\u01b0\u1eddng kh\u00f4ng t\u00ednh \u0111\u1ebfn c\u00e1c kh\u00eda c\u1ea1nh t\u00e2m l\u00fd c\u1ee7a giao d\u1ecbch, ch\u1eb3ng h\u1ea1n nh\u01b0 s\u1ee3 h\u00e3i, tham lam v\u00e0 ra quy\u1ebft \u0111\u1ecbnh d\u01b0\u1edbi \u00e1p l\u1ef1c. \u0110\u1ec3 gi\u1ea3i quy\u1ebft h\u1ea1n ch\u1ebf 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'>Th\u1ef1c hi\u1ec7n c\u00e1c quy t\u1eafc qu\u1ea3n l\u00fd r\u1ee7i ro nghi\u00eam ng\u1eb7t trong backtests c\u1ee7a b\u1ea1n<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Th\u1ef1c h\u00e0nh tu\u00e2n theo c\u00e1c quy t\u1eafc chi\u1ebfn l\u01b0\u1ee3c c\u1ee7a b\u1ea1n trong t\u00e0i kho\u1ea3n demo tr\u01b0\u1edbc khi giao d\u1ecbch th\u1ef1c t\u1ebf<\/li>\n<li class='po-article-page__text po-article-page__text_no-margin po-list-lvl_1'>Ph\u00e1t tri\u1ec3n m\u1ed9t k\u1ebf ho\u1ea1ch giao d\u1ecbch bao g\u1ed3m c\u00e1c h\u01b0\u1edbng d\u1eabn \u0111\u1ec3 qu\u1ea3n l\u00fd c\u1ea3m x\u00fac v\u00e0 c\u0103ng th\u1eb3ng<\/li>\n<\/ul>\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'>Backtesting c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch ng\u00e0y l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh thi\u1ebft y\u1ebfu cho c\u00e1c nh\u00e0 giao d\u1ecbch mu\u1ed1n ph\u00e1t tri\u1ec3n v\u00e0 tinh ch\u1ec9nh c\u00e1ch ti\u1ebfp c\u1eadn c\u1ee7a h\u1ecd \u0111\u1ed1i v\u1edbi th\u1ecb tr\u01b0\u1eddng. B\u1eb1ng c\u00e1ch tu\u00e2n theo c\u00e1c th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t, tr\u00e1nh c\u00e1c c\u1ea1m b\u1eaby ph\u1ed5 bi\u1ebfn v\u00e0 duy tr\u00ec m\u1ed9t quan \u0111i\u1ec3m th\u1ef1c t\u1ebf v\u1ec1 k\u1ebft qu\u1ea3 backtesting, c\u00e1c nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n c\u01a1 h\u1ed9i th\u00e0nh c\u00f4ng c\u1ee7a h\u1ecd trong th\u1ebf gi\u1edbi giao d\u1ecbch ng\u00e0y \u0111\u1ea7y th\u00e1ch th\u1ee9c.<\/p>\n<\/div>\n<div class='po-container po-container_width_article-sm'>\n<p class='po-article-page__text'>H\u00e3y nh\u1edb r\u1eb1ng backtesting ch\u1ec9 l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a c\u00e1ch ti\u1ebfp c\u1eadn to\u00e0n di\u1ec7n \u0111\u1ed1i v\u1edbi giao d\u1ecbch. K\u1ebft h\u1ee3p n\u1ed7 l\u1ef1c backtesting c\u1ee7a b\u1ea1n v\u1edbi vi\u1ec7c gi\u00e1o d\u1ee5c li\u00ean t\u1ee5c, qu\u1ea3n l\u00fd r\u1ee7i ro v\u00e0 kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng v\u1edbi \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng \u0111\u1ec3 c\u00f3 c\u01a1 h\u1ed9i th\u00e0nh c\u00f4ng l\u00e2u d\u00e0i t\u1ed1t nh\u1ea5t trong giao d\u1ecbch ng\u00e0y.<\/p>\n<\/div>\n"},"faq":[{"question":"T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c ki\u1ec3m tra l\u1ea1i c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch trong ng\u00e0y l\u00e0 g\u00ec?","answer":"Ki\u1ec3m tra l\u1ea1i c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch trong ng\u00e0y cho ph\u00e9p c\u00e1c nh\u00e0 giao d\u1ecbch \u0111\u00e1nh gi\u00e1 hi\u1ec7u qu\u1ea3 ti\u1ec1m n\u0103ng c\u1ee7a c\u00e1c ph\u01b0\u01a1ng ph\u00e1p giao d\u1ecbch c\u1ee7a h\u1ecd b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng d\u1eef li\u1ec7u th\u1ecb tr\u01b0\u1eddng l\u1ecbch s\u1eed. Qu\u00e1 tr\u00ecnh n\u00e0y gi\u00fap x\u00e1c \u0111\u1ecbnh \u0111i\u1ec3m m\u1ea1nh v\u00e0 \u0111i\u1ec3m y\u1ebfu trong c\u00e1c chi\u1ebfn l\u01b0\u1ee3c, t\u1ed1i \u01b0u h\u00f3a c\u00e1c tham s\u1ed1 v\u00e0 \u0111\u00e1nh gi\u00e1 r\u1ee7i ro tr\u01b0\u1edbc khi tri\u1ec3n khai ch\u00fang trong c\u00e1c th\u1ecb tr\u01b0\u1eddng th\u1ef1c."},{"question":"T\u00f4i n\u00ean s\u1eed d\u1ee5ng bao nhi\u00eau d\u1eef li\u1ec7u l\u1ecbch s\u1eed khi ki\u1ec3m tra l\u1ea1i c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch trong ng\u00e0y?","answer":"Ng\u01b0\u1eddi ta th\u01b0\u1eddng khuy\u1ebfn ngh\u1ecb s\u1eed d\u1ee5ng \u00edt nh\u1ea5t 5-10 n\u0103m d\u1eef li\u1ec7u l\u1ecbch s\u1eed khi ki\u1ec3m tra l\u1ea1i c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch trong ng\u00e0y. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng chi\u1ebfn l\u01b0\u1ee3c c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c ki\u1ec3m tra qua c\u00e1c chu k\u1ef3 v\u00e0 \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng kh\u00e1c nhau, cung c\u1ea5p m\u1ed9t \u0111\u00e1nh gi\u00e1 to\u00e0n di\u1ec7n h\u01a1n v\u1ec1 hi\u1ec7u su\u1ea5t c\u1ee7a n\u00f3."},{"question":"Nh\u1eefng c\u1ea1m b\u1eaby ph\u1ed5 bi\u1ebfn c\u1ea7n tr\u00e1nh khi ki\u1ec3m tra l\u1ea1i c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch trong ng\u00e0y l\u00e0 g\u00ec?","answer":"C\u00e1c c\u1ea1m b\u1eaby ph\u1ed5 bi\u1ebfn bao g\u1ed3m ch\u1ec9 d\u1ef1a v\u00e0o k\u1ebft qu\u1ea3 ki\u1ec3m tra ng\u01b0\u1ee3c, b\u1ecf qua t\u00e1c \u0111\u1ed9ng th\u1ecb tr\u01b0\u1eddng, kh\u00f4ng t\u00ednh \u0111\u1ebfn s\u1ef1 thay \u0111\u1ed5i \u0111\u1ed9ng l\u1ef1c th\u1ecb tr\u01b0\u1eddng v\u00e0 b\u1ecf qua c\u00e1c y\u1ebfu t\u1ed1 t\u00e2m l\u00fd. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i nh\u1eadn th\u1ee9c \u0111\u01b0\u1ee3c nh\u1eefng h\u1ea1n ch\u1ebf n\u00e0y v\u00e0 gi\u1ea3i quy\u1ebft ch\u00fang trong qu\u00e1 tr\u00ecnh ki\u1ec3m tra ng\u01b0\u1ee3c c\u1ee7a b\u1ea1n."},{"question":"T\u00f4i n\u00ean c\u1eadp nh\u1eadt c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch trong ng\u00e0y \u0111\u00e3 ki\u1ec3m tra l\u1ea1i c\u1ee7a m\u00ecnh bao l\u00e2u m\u1ed9t l\u1ea7n?","answer":"N\u00ean th\u01b0\u1eddng xuy\u00ean c\u1eadp nh\u1eadt v\u00e0 tinh ch\u1ec9nh c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch trong ng\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m tra l\u1ea1i c\u1ee7a b\u1ea1n, \u0111\u1eb7c bi\u1ec7t khi \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng thay \u0111\u1ed5i. H\u00e3y xem x\u00e9t vi\u1ec7c xem x\u00e9t v\u00e0 \u0111i\u1ec1u ch\u1ec9nh c\u00e1c chi\u1ebfn l\u01b0\u1ee3c c\u1ee7a b\u1ea1n \u00edt nh\u1ea5t h\u00e0ng qu\u00fd, ho\u1eb7c th\u01b0\u1eddng xuy\u00ean h\u01a1n n\u1ebfu b\u1ea1n nh\u1eadn th\u1ea5y nh\u1eefng thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3 trong h\u00e0nh vi th\u1ecb tr\u01b0\u1eddng ho\u1eb7c hi\u1ec7u su\u1ea5t chi\u1ebfn l\u01b0\u1ee3c."},{"question":"Ki\u1ec3m tra l\u1ea1i c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o th\u00e0nh c\u00f4ng trong giao d\u1ecbch ng\u00e0y th\u1ef1c t\u1ebf kh\u00f4ng?","answer":"M\u1eb7c d\u00f9 ki\u1ec3m tra l\u1ea1i c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch trong ng\u00e0y l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 c\u00f3 gi\u00e1 tr\u1ecb, nh\u01b0ng n\u00f3 kh\u00f4ng th\u1ec3 \u0111\u1ea3m b\u1ea3o th\u00e0nh c\u00f4ng trong giao d\u1ecbch th\u1ef1c t\u1ebf. Hi\u1ec7u su\u1ea5t trong qu\u00e1 kh\u1ee9 kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng ch\u1ec9 ra k\u1ebft qu\u1ea3 trong t\u01b0\u01a1ng lai, v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 th\u1ef1c t\u1ebf nh\u01b0 c\u1ea3m x\u00fac, t\u00e1c \u0111\u1ed9ng th\u1ecb tr\u01b0\u1eddng v\u00e0 c\u00e1c s\u1ef1 ki\u1ec7n b\u1ea5t ng\u1edd c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t c\u1ee7a chi\u1ebfn l\u01b0\u1ee3c. S\u1eed d\u1ee5ng ki\u1ec3m tra l\u1ea1i nh\u01b0 m\u1ed9t ph\u1ea7n c\u1ee7a c\u00e1ch ti\u1ebfp c\u1eadn to\u00e0n di\u1ec7n \u0111\u1ed1i v\u1edbi giao d\u1ecbch bao g\u1ed3m gi\u00e1o d\u1ee5c li\u00ean t\u1ee5c, qu\u1ea3n l\u00fd r\u1ee7i ro v\u00e0 kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng."}],"faq_source":{"label":"FAQ","type":"repeater","formatted_value":[{"question":"T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c ki\u1ec3m tra l\u1ea1i c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch trong ng\u00e0y l\u00e0 g\u00ec?","answer":"Ki\u1ec3m tra l\u1ea1i c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch trong ng\u00e0y cho ph\u00e9p c\u00e1c nh\u00e0 giao d\u1ecbch \u0111\u00e1nh gi\u00e1 hi\u1ec7u qu\u1ea3 ti\u1ec1m n\u0103ng c\u1ee7a c\u00e1c ph\u01b0\u01a1ng ph\u00e1p giao d\u1ecbch c\u1ee7a h\u1ecd b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng d\u1eef li\u1ec7u th\u1ecb tr\u01b0\u1eddng l\u1ecbch s\u1eed. Qu\u00e1 tr\u00ecnh n\u00e0y gi\u00fap x\u00e1c \u0111\u1ecbnh \u0111i\u1ec3m m\u1ea1nh v\u00e0 \u0111i\u1ec3m y\u1ebfu trong c\u00e1c chi\u1ebfn l\u01b0\u1ee3c, t\u1ed1i \u01b0u h\u00f3a c\u00e1c tham s\u1ed1 v\u00e0 \u0111\u00e1nh gi\u00e1 r\u1ee7i ro tr\u01b0\u1edbc khi tri\u1ec3n khai ch\u00fang trong c\u00e1c th\u1ecb tr\u01b0\u1eddng th\u1ef1c."},{"question":"T\u00f4i n\u00ean s\u1eed d\u1ee5ng bao nhi\u00eau d\u1eef li\u1ec7u l\u1ecbch s\u1eed khi ki\u1ec3m tra l\u1ea1i c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch trong ng\u00e0y?","answer":"Ng\u01b0\u1eddi ta th\u01b0\u1eddng khuy\u1ebfn ngh\u1ecb s\u1eed d\u1ee5ng \u00edt nh\u1ea5t 5-10 n\u0103m d\u1eef li\u1ec7u l\u1ecbch s\u1eed khi ki\u1ec3m tra l\u1ea1i c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch trong ng\u00e0y. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng chi\u1ebfn l\u01b0\u1ee3c c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c ki\u1ec3m tra qua c\u00e1c chu k\u1ef3 v\u00e0 \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng kh\u00e1c nhau, cung c\u1ea5p m\u1ed9t \u0111\u00e1nh gi\u00e1 to\u00e0n di\u1ec7n h\u01a1n v\u1ec1 hi\u1ec7u su\u1ea5t c\u1ee7a n\u00f3."},{"question":"Nh\u1eefng c\u1ea1m b\u1eaby ph\u1ed5 bi\u1ebfn c\u1ea7n tr\u00e1nh khi ki\u1ec3m tra l\u1ea1i c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch trong ng\u00e0y l\u00e0 g\u00ec?","answer":"C\u00e1c c\u1ea1m b\u1eaby ph\u1ed5 bi\u1ebfn bao g\u1ed3m ch\u1ec9 d\u1ef1a v\u00e0o k\u1ebft qu\u1ea3 ki\u1ec3m tra ng\u01b0\u1ee3c, b\u1ecf qua t\u00e1c \u0111\u1ed9ng th\u1ecb tr\u01b0\u1eddng, kh\u00f4ng t\u00ednh \u0111\u1ebfn s\u1ef1 thay \u0111\u1ed5i \u0111\u1ed9ng l\u1ef1c th\u1ecb tr\u01b0\u1eddng v\u00e0 b\u1ecf qua c\u00e1c y\u1ebfu t\u1ed1 t\u00e2m l\u00fd. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i nh\u1eadn th\u1ee9c \u0111\u01b0\u1ee3c nh\u1eefng h\u1ea1n ch\u1ebf n\u00e0y v\u00e0 gi\u1ea3i quy\u1ebft ch\u00fang trong qu\u00e1 tr\u00ecnh ki\u1ec3m tra ng\u01b0\u1ee3c c\u1ee7a b\u1ea1n."},{"question":"T\u00f4i n\u00ean c\u1eadp nh\u1eadt c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch trong ng\u00e0y \u0111\u00e3 ki\u1ec3m tra l\u1ea1i c\u1ee7a m\u00ecnh bao l\u00e2u m\u1ed9t l\u1ea7n?","answer":"N\u00ean th\u01b0\u1eddng xuy\u00ean c\u1eadp nh\u1eadt v\u00e0 tinh ch\u1ec9nh c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch trong ng\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m tra l\u1ea1i c\u1ee7a b\u1ea1n, \u0111\u1eb7c bi\u1ec7t khi \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng thay \u0111\u1ed5i. H\u00e3y xem x\u00e9t vi\u1ec7c xem x\u00e9t v\u00e0 \u0111i\u1ec1u ch\u1ec9nh c\u00e1c chi\u1ebfn l\u01b0\u1ee3c c\u1ee7a b\u1ea1n \u00edt nh\u1ea5t h\u00e0ng qu\u00fd, ho\u1eb7c th\u01b0\u1eddng xuy\u00ean h\u01a1n n\u1ebfu b\u1ea1n nh\u1eadn th\u1ea5y nh\u1eefng thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3 trong h\u00e0nh vi th\u1ecb tr\u01b0\u1eddng ho\u1eb7c hi\u1ec7u su\u1ea5t chi\u1ebfn l\u01b0\u1ee3c."},{"question":"Ki\u1ec3m tra l\u1ea1i c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o th\u00e0nh c\u00f4ng trong giao d\u1ecbch ng\u00e0y th\u1ef1c t\u1ebf kh\u00f4ng?","answer":"M\u1eb7c d\u00f9 ki\u1ec3m tra l\u1ea1i c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch trong ng\u00e0y l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 c\u00f3 gi\u00e1 tr\u1ecb, nh\u01b0ng n\u00f3 kh\u00f4ng th\u1ec3 \u0111\u1ea3m b\u1ea3o th\u00e0nh c\u00f4ng trong giao d\u1ecbch th\u1ef1c t\u1ebf. Hi\u1ec7u su\u1ea5t trong qu\u00e1 kh\u1ee9 kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng ch\u1ec9 ra k\u1ebft qu\u1ea3 trong t\u01b0\u01a1ng lai, v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 th\u1ef1c t\u1ebf nh\u01b0 c\u1ea3m x\u00fac, t\u00e1c \u0111\u1ed9ng th\u1ecb tr\u01b0\u1eddng v\u00e0 c\u00e1c s\u1ef1 ki\u1ec7n b\u1ea5t ng\u1edd c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t c\u1ee7a chi\u1ebfn l\u01b0\u1ee3c. S\u1eed d\u1ee5ng ki\u1ec3m tra l\u1ea1i nh\u01b0 m\u1ed9t ph\u1ea7n c\u1ee7a c\u00e1ch ti\u1ebfp c\u1eadn to\u00e0n di\u1ec7n \u0111\u1ed1i v\u1edbi giao d\u1ecbch bao g\u1ed3m gi\u00e1o d\u1ee5c li\u00ean t\u1ee5c, qu\u1ea3n l\u00fd r\u1ee7i ro v\u00e0 kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng."}]}},"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>Ki\u1ec3m tra l\u1ea1i c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch trong ng\u00e0y<\/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\/backtesting-day-trading-strategies\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ki\u1ec3m tra l\u1ea1i c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch trong ng\u00e0y\" \/>\n<meta property=\"og:url\" content=\"https:\/\/pocketoption.com\/blog\/vt\/interesting\/trading-strategies\/backtesting-day-trading-strategies\/\" \/>\n<meta property=\"og:site_name\" content=\"Pocket Option blog\" \/>\n<meta property=\"article:published_time\" content=\"2025-07-03T14:07:13+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/pocketoption.com\/blog\/wp-content\/uploads\/2025\/04\/1742024864733-445790917-27.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1840\" \/>\n\t<meta property=\"og:image:height\" content=\"700\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Tatiana OK\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Tatiana OK\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/pocketoption.com\/blog\/vt\/interesting\/trading-strategies\/backtesting-day-trading-strategies\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/pocketoption.com\/blog\/vt\/interesting\/trading-strategies\/backtesting-day-trading-strategies\/\"},\"author\":{\"name\":\"Tatiana OK\",\"@id\":\"https:\/\/pocketoption.com\/blog\/vt\/#\/schema\/person\/7021606f7d6abf56a4dfe12af297820d\"},\"headline\":\"Ki\u1ec3m tra l\u1ea1i c\u00e1c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch trong 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