{"id":12678,"date":"2026-07-31T14:24:57","date_gmt":"2026-07-31T14:24:57","guid":{"rendered":"https:\/\/fxprimus.com\/average-true-range-atr-do-cai-gi-va-dung-the-nao\/"},"modified":"2026-07-31T14:24:57","modified_gmt":"2026-07-31T14:24:57","slug":"average-true-range-atr-do-cai-gi-va-dung-the-nao","status":"publish","type":"post","link":"https:\/\/fxprimus.com\/vi\/average-true-range-atr-do-cai-gi-va-dung-the-nao\/","title":{"rendered":"Average True Range (ATR): \u0111o c\u00e1i g\u00ec v\u00e0 d\u00f9ng th\u1ebf n\u00e0o"},"content":{"rendered":"<p><i><span style=\"font-weight: 400;\">C\u1eadp nh\u1eadt l\u1ea7n cu\u1ed1i: th\u00e1ng 7 n\u0103m 2026<\/span><\/i><\/p>\n<h2><span style=\"font-weight: 400;\">Tr\u1ea3 l\u1eddi nhanh<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Average True Range \u0111o m\u1ee9c \u0111\u1ed9 di chuy\u1ec3n g\u1ea7n \u0111\u00e2y c\u1ee7a m\u1ed9t c\u00f4ng c\u1ee5, l\u1ea5y trung b\u00ecnh qua m\u1ed9t s\u1ed1 k\u1ef3 c\u1ed1 \u0111\u1ecbnh \u2014 th\u01b0\u1eddng l\u00e0 14. N\u00f3 kh\u00f4ng n\u00f3i g\u00ec v\u1ec1 h\u01b0\u1edbng. C\u00f4ng d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a n\u00f3 l\u00e0 t\u00ednh to\u00e1n quy m\u00f4: \u0111\u1eb7t m\u1ed9t m\u1ee9c d\u1eebng l\u1ed7 ph\u1ea3n \u00e1nh bi\u1ebfn \u0111\u1ed9ng hi\u1ec7n t\u1ea1i thay v\u00ec m\u1ed9t s\u1ed1 pip c\u1ed1 \u0111\u1ecbnh, v\u00e0 \u0111i\u1ec1u ch\u1ec9nh kh\u1ed1i l\u01b0\u1ee3ng khi \u0111i\u1ec1u ki\u1ec7n thay \u0111\u1ed5i.<\/span><\/p>\n<p><i><span style=\"font-weight: 400;\">Giao d\u1ecbch mang r\u1ee7i ro thua l\u1ed7 \u0111\u00e1ng k\u1ec3 v\u00e0 kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi t\u1ea5t c\u1ea3 m\u1ecdi ng\u01b0\u1eddi. \u0110\u00e2y kh\u00f4ng ph\u1ea3i t\u01b0 v\u1ea5n t\u00e0i ch\u00ednh.<\/span><\/i><\/p>\n<h2><span style=\"font-weight: 400;\">Ch\u1ec9 b\u00e1o ATR \u0111o c\u00e1i g\u00ec<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Average true range tr\u1ea3 l\u1eddi m\u1ed9t c\u00e2u h\u1ecfi: g\u1ea7n \u0111\u00e2y c\u00f4ng c\u1ee5 n\u00e0y di chuy\u1ec3n bao nhi\u00eau? N\u00f3 tr\u1ea3 v\u1ec1 m\u1ed9t con s\u1ed1 theo \u0111\u01a1n v\u1ecb c\u1ee7a ch\u00ednh c\u00f4ng c\u1ee5 \u0111\u00f3 \u2014 pip v\u1edbi c\u1eb7p ti\u1ec1n, \u0111\u00f4 la v\u1edbi v\u00e0ng \u2014 th\u1ec3 hi\u1ec7n bi\u00ean \u0111\u1ed9 trung b\u00ecnh c\u1ee7a c\u00e1c k\u1ef3 g\u1ea7n nh\u1ea5t.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">ATR t\u0103ng ngh\u0129a l\u00e0 c\u00e1c k\u1ef3 \u0111ang r\u1ed9ng ra. ATR gi\u1ea3m ngh\u0129a l\u00e0 ch\u00fang \u0111ang h\u1eb9p l\u1ea1i. To\u00e0n b\u1ed9 t\u00edn hi\u1ec7u ch\u1ec9 c\u00f3 v\u1eady. ATR s\u1ebd kh\u00f4ng cho b\u1ea1n bi\u1ebft c\u00e2y n\u1ebfn ti\u1ebfp theo t\u0103ng hay gi\u1ea3m, v\u00e0 vi\u1ec7c \u0111\u1ecdc h\u01b0\u1edbng t\u1eeb n\u00f3 l\u00e0 c\u00e1ch ph\u1ed5 bi\u1ebfn nh\u1ea5t m\u00e0 nh\u00e0 giao d\u1ecbch d\u00f9ng sai c\u00f4ng c\u1ee5 n\u00e0y.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">L\u00fd do n\u00f3 quan tr\u1ecdng l\u00e0 v\u00ec m\u1ed9t kho\u1ea3ng d\u1eebng l\u1ed7 c\u1ed1 \u0111\u1ecbnh sai trong ph\u1ea7n l\u1edbn th\u1eddi gian. M\u1ee9c d\u1eebng 30 pip cho l\u1ec7nh ch\u1ed7 th\u1edf trong m\u1ed9t phi\u00ean y\u00ean \u1eafng s\u1ebd b\u1ecb nhi\u1ec5u qu\u00e9t s\u1ea1ch trong m\u1ed9t phi\u00ean bi\u1ebfn \u0111\u1ed9ng. ATR bi\u1ebfn &#8220;cho l\u1ec7nh ch\u1ed7 th\u1edf&#8221; th\u00e0nh m\u1ed9t con s\u1ed1 b\u1ea1n t\u00ednh \u0111\u01b0\u1ee3c.<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">C\u00f4ng th\u1ee9c average true range ho\u1ea1t \u0111\u1ed9ng ra sao<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">True range l\u00e0 kho\u1ea3ng l\u1edbn nh\u1ea5t trong ba kho\u1ea3ng, \u0111o cho m\u1ed7i k\u1ef3:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110\u1ec9nh hi\u1ec7n t\u1ea1i tr\u1eeb \u0111\u00e1y hi\u1ec7n t\u1ea1i<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110\u1ec9nh hi\u1ec7n t\u1ea1i tr\u1eeb gi\u00e1 \u0111\u00f3ng c\u1eeda k\u1ef3 tr\u01b0\u1edbc, l\u1ea5y gi\u00e1 tr\u1ecb tuy\u1ec7t \u0111\u1ed1i<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110\u00e1y hi\u1ec7n t\u1ea1i tr\u1eeb gi\u00e1 \u0111\u00f3ng c\u1eeda k\u1ef3 tr\u01b0\u1edbc, l\u1ea5y gi\u00e1 tr\u1ecb tuy\u1ec7t \u0111\u1ed1i<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Ph\u00e9p \u0111o th\u1ee9 hai v\u00e0 th\u1ee9 ba t\u1ed3n t\u1ea1i \u0111\u1ec3 x\u1eed l\u00fd kho\u1ea3ng gap. N\u1ebfu gi\u00e1 m\u1edf c\u1eeda th\u1ea5p h\u01a1n h\u1eb3n gi\u00e1 \u0111\u00f3ng c\u1eeda h\u00f4m qua, ph\u00e9p \u0111\u1ec9nh-tr\u1eeb-\u0111\u00e1y c\u1ee7a k\u1ef3 \u0111\u00f3 \u0111\u00e1nh gi\u00e1 th\u1ea5p qu\u00e3ng \u0111\u01b0\u1eddng th\u1ecb tr\u01b0\u1eddng th\u1ef1c s\u1ef1 \u0111i \u0111\u01b0\u1ee3c \u2014 kho\u1ea3ng gap l\u00e0 chuy\u1ec3n \u0111\u1ed9ng c\u00f3 th\u1eadt, v\u00e0 \u0111o so v\u1edbi gi\u00e1 \u0111\u00f3ng c\u1eeda k\u1ef3 tr\u01b0\u1edbc s\u1ebd n\u1eafm b\u1eaft \u0111\u01b0\u1ee3c n\u00f3.<\/span><\/p>\n<p><b>V\u00ed d\u1ee5 t\u00ednh to\u00e1n c\u00f3 gap (s\u1ed1 li\u1ec7u minh h\u1ecda).<\/b><span style=\"font-weight: 400;\"> Gi\u1ea3 s\u1eed m\u1ed9t c\u00e2y n\u1ebfn ng\u00e0y c\u1ee7a EUR\/USD c\u00f3 \u0111\u1ec9nh 1.1180, \u0111\u00e1y 1.1090, v\u00e0 ng\u00e0y tr\u01b0\u1edbc \u0111\u00f3 \u0111\u00f3ng c\u1eeda t\u1ea1i 1.1200.<\/span><\/p>\n<table>\n<thead>\n<tr>\n<th><b>Ph\u00e9p \u0111o<\/b><\/th>\n<th><b>C\u00e1ch t\u00ednh<\/b><\/th>\n<th><b>K\u1ebft qu\u1ea3<\/b><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">\u0110\u1ec9nh \u2212 \u0110\u00e1y<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1.1180 \u2212 1.1090<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.0090 (90 pip)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">\u0110\u1ec9nh \u2212 \u0110\u00f3ng c\u1eeda k\u1ef3 tr\u01b0\u1edbc<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u25021.1180 \u2212 1.1200\u2502<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.0020 (20 pip)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">\u0110\u00e1y \u2212 \u0110\u00f3ng c\u1eeda k\u1ef3 tr\u01b0\u1edbc<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u25021.1090 \u2212 1.1200\u2502<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.0110 (110 pip)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">True range c\u1ee7a k\u1ef3 \u0111\u00f3 l\u00e0 <\/span><b>110 pip<\/b><span style=\"font-weight: 400;\"> \u2014 l\u1edbn nh\u1ea5t trong ba. Ch\u1ec9 d\u00f9ng \u0111\u1ec9nh-tr\u1eeb-\u0111\u00e1y s\u1ebd \u0111\u00e1nh gi\u00e1 th\u1ea5p chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a ng\u00e0y h\u00f4m \u0111\u00f3 20 pip.<\/span><\/p>\n<p><b>C\u0169ng c\u00e2y n\u1ebfn \u1ea5y nh\u01b0ng kh\u00f4ng c\u00f3 gap.<\/b><span style=\"font-weight: 400;\"> \u0110\u1ed5i \u0111\u00fang m\u1ed9t d\u1eef li\u1ec7u \u2014 gi\u00e1 \u0111\u00f3ng c\u1eeda k\u1ef3 tr\u01b0\u1edbc l\u00e0 1.1150, n\u1eb1m b\u00ean trong bi\u00ean \u0111\u1ed9 ng\u00e0y thay v\u00ec ph\u00eda tr\u00ean n\u00f3 \u2014 v\u00e0 b\u1ee9c tranh \u0111\u1ea3o ng\u01b0\u1ee3c:<\/span><\/p>\n<table>\n<thead>\n<tr>\n<th><b>Ph\u00e9p \u0111o<\/b><\/th>\n<th><b>C\u00e1ch t\u00ednh<\/b><\/th>\n<th><b>K\u1ebft qu\u1ea3<\/b><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">\u0110\u1ec9nh \u2212 \u0110\u00e1y<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1.1180 \u2212 1.1090<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.0090 (90 pip)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">\u0110\u1ec9nh \u2212 \u0110\u00f3ng c\u1eeda k\u1ef3 tr\u01b0\u1edbc<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u25021.1180 \u2212 1.1150\u2502<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.0030 (30 pip)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">\u0110\u00e1y \u2212 \u0110\u00f3ng c\u1eeda k\u1ef3 tr\u01b0\u1edbc<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u25021.1090 \u2212 1.1150\u2502<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.0060 (60 pip)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">Gi\u1edd true range l\u00e0 <\/span><b>90 pip<\/b><span style=\"font-weight: 400;\">, v\u00e0 ph\u00e9p \u0111\u1ec9nh-tr\u1eeb-\u0111\u00e1y \u0111\u01a1n gi\u1ea3n l\u1ea1i l\u00e0 ph\u00e9p \u0111o l\u1edbn nh\u1ea5t. \u0110\u00e2y m\u1edbi l\u00e0 tr\u01b0\u1eddng h\u1ee3p th\u00f4ng th\u01b0\u1eddng. H\u1ec5 gi\u00e1 \u0111\u00f3ng c\u1eeda k\u1ef3 tr\u01b0\u1edbc r\u01a1i v\u00e0o b\u00ean trong bi\u00ean \u0111\u1ed9 c\u1ee7a k\u1ef3 hi\u1ec7n t\u1ea1i, \u0111\u1ec9nh-tr\u1eeb-\u0111\u00e1y t\u1ef1 \u0111\u1ed9ng th\u1eafng, v\u00e0 hai ph\u00e9p t\u00ednh c\u00f2n l\u1ea1i ch\u1ec9 c\u00f3 \u00fd ngh\u0129a v\u00e0o nh\u1eefng ng\u00e0y gi\u00e1 nh\u1ea3y kh\u1ecfi ch\u1ed7 n\u00f3 \u0111\u00e3 d\u1eebng l\u1ea1i.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">ATR khi \u0111\u00f3 l\u00e0 trung b\u00ecnh c\u1ee7a c\u00e1c gi\u00e1 tr\u1ecb true range \u1ea5y qua chu k\u1ef3 quan s\u00e1t. Gi\u00e1 tr\u1ecb \u0111\u1ea7u ti\u00ean l\u00e0 trung b\u00ecnh c\u1ed9ng \u0111\u01a1n gi\u1ea3n c\u1ee7a 14 true range \u0111\u1ea7u; sau \u0111\u00f3 ph\u1ea7n l\u1edbn n\u1ec1n t\u1ea3ng l\u00e0m m\u01b0\u1ee3t n\u00f3: ATR hi\u1ec7n t\u1ea1i = ((ATR k\u1ef3 tr\u01b0\u1edbc \u00d7 13) + true range hi\u1ec7n t\u1ea1i) \u00f7 14.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ph\u00e9p l\u00e0m m\u01b0\u1ee3t \u0111\u00f3 \u0111\u00e1ng \u0111\u1ec3 hi\u1ec3u, v\u00ec hai h\u00e0nh vi g\u00e2y b\u1ed1i r\u1ed1i \u0111\u1ec1u b\u1eaft ngu\u1ed3n t\u1eeb \u0111\u00e2y. M\u1ed7i k\u1ef3 m\u1edbi ch\u1ec9 mang tr\u1ecdng s\u1ed1 1\/14, n\u00ean m\u1ed9t c\u00e2y n\u1ebfn d\u1eef d\u1ed9i \u0111\u01a1n l\u1ebb l\u00e0m \u0111\u01b0\u1eddng ATR d\u1ecbch chuy\u1ec3n \u00edt h\u01a1n nhi\u1ec1u so v\u1edbi c\u1ea3m nh\u1eadn tr\u1ef1c gi\u00e1c \u2014 v\u00e0 c\u0169ng b\u1eb1ng ch\u00ednh ph\u00e9p to\u00e1n \u1ea5y, \u1ea3nh h\u01b0\u1edfng c\u1ee7a c\u00e2y n\u1ebfn \u0111\u00f3 phai d\u1ea7n qua c\u00e1c k\u1ef3 ti\u1ebfp theo thay v\u00ec bi\u1ebfn m\u1ea5t m\u1ed9t l\u1ea7n. ATR ch\u1eadm m\u1ed9t c\u00e1ch c\u00f3 ch\u1ee7 \u0111\u00edch \u1edf c\u1ea3 hai chi\u1ec1u.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">B\u1ea1n s\u1ebd kh\u00f4ng t\u00ednh tay vi\u1ec7c n\u00e0y \u2014 m\u1ecdi n\u1ec1n t\u1ea3ng ph\u1ed5 th\u00f4ng \u0111\u1ec1u v\u1ebd s\u1eb5n. Bi\u1ebft c\u00e1i g\u00ec n\u1eb1m b\u00ean d\u01b0\u1edbi v\u1eabn quan tr\u1ecdng, v\u00ec n\u00f3 gi\u1ea3i th\u00edch hai h\u00e0nh vi v\u1eeba n\u00eau, c\u1ed9ng th\u00eam m\u1ed9t h\u00e0nh vi th\u1ee9 ba: gi\u00e1 tr\u1ecb thay \u0111\u1ed5i khi b\u1ea1n \u0111\u1ed5i khung th\u1eddi gian.<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">\u0110\u1ecdc gi\u00e1 tr\u1ecb ATR trong th\u1ef1c t\u1ebf<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">M\u1ed9t con s\u1ed1 average true range ch\u1ec9 c\u00f3 \u00fd ngh\u0129a khi \u0111\u1eb7t c\u1ea1nh l\u1ecbch s\u1eed c\u1ee7a ch\u00ednh c\u00f4ng c\u1ee5 \u0111\u00f3. Kh\u00f4ng c\u00f3 ng\u01b0\u1ee1ng &#8220;ATR cao&#8221; chung cho t\u1ea5t c\u1ea3 \u2014 15 pip l\u00e0 bi\u00ean \u0111\u1ed9 r\u1ed9ng v\u1edbi c\u1eb7p n\u00e0y v\u00e0 l\u00e0 m\u1ed9t gi\u1edd y\u00ean \u1eafng v\u1edbi c\u1eb7p kh\u00e1c.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">So s\u00e1nh con s\u1ed1 hi\u1ec7n t\u1ea1i v\u1edbi c\u00e1c con s\u1ed1 c\u1ee7a c\u00f9ng c\u00f4ng c\u1ee5 \u0111\u00f3 trong v\u00e0i tu\u1ea7n g\u1ea7n nh\u1ea5t. M\u1ed9t gi\u00e1 tr\u1ecb \u1edf \u0111\u1ec9nh d\u1ea3i \u0111\u00f3 ngh\u0129a l\u00e0 m\u1ee9c d\u1eebng l\u1ed7 t\u00ednh theo trung b\u00ecnh g\u1ea7n \u0111\u00e2y s\u1ebd qu\u00e1 ch\u1eb7t. M\u1ed9t gi\u00e1 tr\u1ecb \u1edf \u0111\u00e1y d\u1ea3i ngh\u0129a l\u00e0 th\u1ecb tr\u01b0\u1eddng \u0111ang n\u00e9n l\u1ea1i, v\u00e0 \u0111i\u1ec1u \u0111\u00f3 th\u01b0\u1eddng \u0111i tr\u01b0\u1edbc m\u1ed9t \u0111\u1ee3t bung ra theo b\u1ea5t k\u1ef3 h\u01b0\u1edbng n\u00e0o.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">M\u1ed9t c\u00e1ch l\u00e0m cho c\u00e1c con s\u1ed1 so s\u00e1nh \u0111\u01b0\u1ee3c gi\u1eefa c\u00e1c c\u00f4ng c\u1ee5 l\u00e0 bi\u1ec3u th\u1ecb ATR theo ph\u1ea7n tr\u0103m c\u1ee7a gi\u00e1. ATR 85 pip tr\u00ean EUR\/USD \u0111ang giao d\u1ecbch \u1edf 1.1140 l\u00e0 0.0085 \u00f7 1.1140, t\u1ee9c kho\u1ea3ng <\/span><b>0,76% c\u1ee7a gi\u00e1<\/b><span style=\"font-weight: 400;\">. T\u1ef7 l\u1ec7 ph\u1ea7n tr\u0103m \u1ea5y di chuy\u1ec3n \u0111\u01b0\u1ee3c gi\u1eefa c\u00e1c c\u00f4ng c\u1ee5 theo c\u00e1ch m\u00e0 con s\u1ed1 pip th\u00f4 kh\u00f4ng l\u00e0m \u0111\u01b0\u1ee3c, v\u00e0 n\u00f3 cho th\u1ea5y ch\u00eanh l\u1ec7ch quy m\u00f4 gi\u1eefa m\u1ed9t c\u1eb7p ti\u1ec1n v\u00e0 v\u00e0ng ch\u1ec9 trong m\u1ed9t con s\u1ed1, thay v\u00ec b\u1eaft b\u1ea1n gi\u1eef hai h\u1ec7 \u0111\u01a1n v\u1ecb trong \u0111\u1ea7u.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V\u00e0ng (XAU\/USD) l\u00e0 v\u00ed d\u1ee5 r\u00f5 nh\u1ea5t v\u1ec1 vi\u1ec7c v\u00ec sao c\u00e1ch \u0111\u1ecdc t\u01b0\u01a1ng \u0111\u1ed1i l\u1ea1i quan tr\u1ecdng. Bi\u00ean \u0111\u1ed9 ng\u00e0y c\u1ee7a n\u00f3 c\u00f3 th\u1ec3 g\u1ea5p nhi\u1ec1u l\u1ea7n m\u1ed9t c\u1eb7p ti\u1ec1n ch\u00ednh, v\u00e0 c\u00f2n gi\u00e3n r\u1ed9ng th\u00eam quanh c\u00e1c b\u1ea3n tin theo l\u1ecbch. B\u00ea nguy\u00ean kho\u1ea3ng d\u1eebng l\u1ed7 t\u1eeb EUR\/USD sang <\/span><a href=\"https:\/\/fxprimus.com\/vi\/markets\/xau-usd\/\"><span style=\"font-weight: 400;\">XAU\/USD<\/span><\/a><span style=\"font-weight: 400;\"> m\u00e0 kh\u00f4ng t\u00ednh l\u1ea1i l\u00e0 m\u1ed9t trong nh\u1eefng th\u00f3i quen \u0111\u1eaft \u0111\u1ecf nh\u1ea5t c\u1ee7a giao d\u1ecbch nh\u1ecf l\u1ebb. Spread tr\u00ean b\u1ea5t k\u1ef3 c\u00f4ng c\u1ee5 n\u00e0o c\u0169ng c\u00f3 th\u1ec3 gi\u00e3n trong giai \u0111o\u1ea1n bi\u1ebfn \u0111\u1ed9ng \u2014 h\u00e3y ki\u1ec3m tra \u0111i\u1ec1u ki\u1ec7n tr\u1ef1c ti\u1ebfp tr\u00ean n\u1ec1n t\u1ea3ng thay v\u00ec m\u1eb7c \u0111\u1ecbnh r\u1eb1ng gi\u00e1 tr\u1ecb th\u00f4ng th\u01b0\u1eddng v\u1eabn \u0111\u00fang.<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">\u0110\u1eb7t d\u1eebng l\u1ed7 b\u1eb1ng ATR<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">C\u00e1ch l\u00e0m chu\u1ea9n l\u00e0 \u0111\u1eb7t d\u1eebng l\u1ed7 c\u00e1ch \u0111i\u1ec3m v\u00e0o m\u1ed9t b\u1ed9i s\u1ed1 c\u1ee7a ATR. C\u00e1c b\u1ed9i s\u1ed1 th\u00f4ng d\u1ee5ng n\u1eb1m trong kho\u1ea3ng 1.5 \u0111\u1ebfn 3, d\u00f9 con s\u1ed1 n\u00e0y l\u00e0 l\u1ef1a ch\u1ecdn b\u1ea1n ki\u1ec3m ch\u1ee9ng ch\u1ee9 kh\u00f4ng ph\u1ea3i quy t\u1eafc.<\/span><\/p>\n<p><b>Ch\u1ea1y c\u00e1c con s\u1ed1 (s\u1ed1 li\u1ec7u minh h\u1ecda).<\/b><span style=\"font-weight: 400;\"> Average true range qua 14 k\u1ef3 tr\u00ean EUR\/USD cho 0.0085 \u2014 85 pip.<\/span><\/p>\n<table>\n<thead>\n<tr>\n<th><b>B\u1ed9i s\u1ed1<\/b><\/th>\n<th><b>Kho\u1ea3ng d\u1eebng l\u1ed7 t\u00ednh t\u1eeb \u0111i\u1ec3m v\u00e0o<\/b><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">1.5 \u00d7 ATR<\/span><\/td>\n<td><span style=\"font-weight: 400;\">127,5 pip (l\u00e0m tr\u00f2n th\u00e0nh 128)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">2 \u00d7 ATR<\/span><\/td>\n<td><span style=\"font-weight: 400;\">170 pip<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">3 \u00d7 ATR<\/span><\/td>\n<td><span style=\"font-weight: 400;\">255 pip<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">B\u1ed9i s\u1ed1 r\u1ed9ng h\u01a1n ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec1u nhi\u1ec5u h\u01a1n v\u00e0 \u00edt b\u1ecb qu\u00e9t h\u01a1n. N\u00f3 c\u0169ng m\u1ea5t nhi\u1ec1u h\u01a1n khi b\u1ecb qu\u00e9t, v\u00e0 bu\u1ed9c kh\u1ed1i l\u01b0\u1ee3ng nh\u1ecf l\u1ea1i v\u1edbi c\u00f9ng m\u1ed9t m\u1ee9c ti\u1ec1n r\u1ee7i ro. S\u1ef1 \u0111\u00e1nh \u0111\u1ed5i \u0111\u00f3 kh\u00f4ng bi\u1ebfn m\u1ea5t; n\u00f3 ch\u1ec9 d\u1ecbch ch\u1ed7.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Hai r\u00e0ng bu\u1ed9c \u00e1p d\u1ee5ng b\u1ea5t k\u1ec3 b\u1ed9i s\u1ed1 n\u00e0o. L\u1ec7nh d\u1eebng l\u00e0 m\u1ed9t ch\u1ec9 th\u1ecb, kh\u00f4ng ph\u1ea3i m\u1ed9t b\u1ea3o \u0111\u1ea3m \u2014 trong th\u1ecb tr\u01b0\u1eddng bi\u1ebfn \u0111\u1ed9ng nhanh ho\u1eb7c qua kho\u1ea3ng gap cu\u1ed1i tu\u1ea7n, l\u1ec7nh c\u00f3 th\u1ec3 kh\u1edbp \u1edf m\u1ee9c t\u1ec7 h\u01a1n gi\u00e1 d\u1eebng. V\u00e0 kho\u1ea3ng c\u00e1ch suy ra t\u1eeb ATR n\u00ean \u0111\u01b0\u1ee3c \u0111\u1ed1i chi\u1ebfu v\u1edbi c\u1ea5u tr\u00fac bi\u1ec3u \u0111\u1ed3: m\u1ed9t l\u1ec7nh d\u1eebng n\u1eb1m ngay tr\u01b0\u1edbc m\u1ed9t \u0111\u1ec9nh swing r\u00f5 r\u1ec7t c\u00f2n t\u1ec7 h\u01a1n l\u1ec7nh d\u1eebng \u0111\u1eb7t v\u00e0i pip b\u00ean kia n\u00f3, b\u1ea5t k\u1ec3 b\u1ed9i s\u1ed1 n\u00f3i g\u00ec.<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">T\u00ednh kh\u1ed1i l\u01b0\u1ee3ng d\u1ef1a tr\u00ean ATR<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u0110\u00e2y l\u00e0 ch\u1ed7 ATR th\u1ef1c s\u1ef1 x\u1ee9ng \u0111\u00e1ng c\u00f3 m\u1eb7t, v\u00ec n\u00f3 cho ph\u00e9p b\u1ea1n gi\u1eef r\u1ee7i ro kh\u00f4ng \u0111\u1ed5i trong khi bi\u1ebfn \u0111\u1ed9ng thay \u0111\u1ed5i.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Tr\u00ecnh t\u1ef1 ch\u1ec9 ch\u1ea1y theo m\u1ed9t chi\u1ec1u: quy\u1ebft \u0111\u1ecbnh s\u1ed1 ti\u1ec1n b\u1ea1n s\u1eb5n s\u00e0ng m\u1ea5t, suy ra kho\u1ea3ng d\u1eebng l\u1ed7 t\u1eeb ATR, r\u1ed3i t\u00ednh kh\u1ed1i l\u01b0\u1ee3ng t\u1eeb hai th\u1ee9 \u0111\u00f3. Kh\u1ed1i l\u01b0\u1ee3ng l\u00e0 \u0111\u1ea7u ra, kh\u00f4ng bao gi\u1edd l\u00e0 \u0111\u1ea7u v\u00e0o.<\/span><\/p>\n<p><b>V\u00ed d\u1ee5 b\u1eb1ng s\u1ed1 (s\u1ed1 li\u1ec7u minh h\u1ecda).<\/b><span style=\"font-weight: 400;\"> M\u1ed9t nh\u00e0 giao d\u1ecbch c\u00f3 t\u00e0i kho\u1ea3n 2.000 $ r\u1ee7i ro 1% m\u1ed7i l\u1ec7nh, t\u1ee9c 20 $. Average true range qua 14 k\u1ef3 l\u00e0 85 pip v\u00e0 h\u1ecd d\u00f9ng b\u1ed9i s\u1ed1 1.5, cho ra m\u1ee9c d\u1eebng 128 pip.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">R\u1ee7i ro m\u1ed7i pip = 20 $ \u00f7 128 pip = <\/span><b>0,156 $ m\u1ed7i pip<\/b><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Tr\u00ean EUR\/USD, m\u1ed9t lot ti\u00eau chu\u1ea9n x\u1ea5p x\u1ec9 10 $ m\u1ed7i pip, m\u1ed9t mini lot 1 $, m\u1ed9t micro lot 0,10 $<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">0,156 $ m\u1ed7i pip n\u1eb1m gi\u1eefa m\u1ed9t v\u00e0 hai micro lot, n\u00ean kh\u1ed1i l\u01b0\u1ee3ng l\u00e0m tr\u00f2n <\/span><b>xu\u1ed1ng<\/b><span style=\"font-weight: 400;\"> th\u00e0nh 0.01 lot<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">R\u1ee7i ro th\u1ef1c t\u1ebf \u1edf 0.01 lot = 128 \u00d7 0,10 $ = <\/span><b>12,80 $<\/b><span style=\"font-weight: 400;\">, t\u1ee9c 0,64% t\u00e0i kho\u1ea3n<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">L\u00e0m tr\u00f2n xu\u1ed1ng l\u00e0 l\u1ef1a ch\u1ecdn \u0111\u00fang. L\u00e0m tr\u00f2n l\u00ean th\u00e0nh 0.02 lot s\u1ebd \u0111\u1eb7t 25,60 $ v\u00e0o r\u1ee7i ro \u2014 1,28% \u2014 ph\u00e1 v\u1ee1 ch\u00ednh quy t\u1eafc m\u00e0 ph\u00e9p t\u00ednh n\u00e0y sinh ra \u0111\u1ec3 b\u1ea3o v\u1ec7.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Khi ATR t\u0103ng, ph\u00e9p to\u00e1n n\u00e0y t\u1ef1 \u0111\u1ed9ng cho ra kh\u1ed1i l\u01b0\u1ee3ng nh\u1ecf h\u01a1n. Khi ATR gi\u1ea3m, n\u00f3 cho ra kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn h\u01a1n. R\u1ee7i ro m\u1ed7i l\u1ec7nh gi\u1eef nguy\u00ean trong c\u1ea3 hai tr\u01b0\u1eddng h\u1ee3p, v\u00e0 \u0111\u00f3 l\u00e0 to\u00e0n b\u1ed9 m\u1ee5c \u0111\u00edch.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">Khi kh\u1ed1i l\u01b0\u1ee3ng t\u1ed1i thi\u1ec3u ph\u00e1 v\u1ee1 quy t\u1eafc<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110i\u1ec1u \u0111\u00f3 c\u00f3 gi\u1edbi h\u1ea1n, v\u00e0 n\u00ean th\u1ea5y n\u00f3 tr\u01b0\u1edbc khi n\u00f3 x\u1ea3y \u0111\u1ebfn v\u1edbi b\u1ea1n ch\u1ee9 kh\u00f4ng ph\u1ea3i sau. V\u1eabn t\u00e0i kho\u1ea3n 2.000 $ v\u00e0 v\u1eabn 20 $ r\u1ee7i ro, nh\u01b0ng trong giai \u0111o\u1ea1n bi\u1ebfn \u0111\u1ed9ng t\u0103ng g\u1ea5p \u0111\u00f4i: ATR cho 170 pip, v\u00e0 c\u00f9ng b\u1ed9i s\u1ed1 1.5 gi\u1edd cho m\u1ee9c d\u1eebng 255 pip.<\/span><\/p>\n<table>\n<thead>\n<tr>\n<th><\/th>\n<th><b>ATR 85 pip<\/b><\/th>\n<th><b>ATR 170 pip<\/b><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Kho\u1ea3ng d\u1eebng l\u1ed7 (1.5 \u00d7 ATR)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">128 pip<\/span><\/td>\n<td><span style=\"font-weight: 400;\">255 pip<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">R\u1ee7i ro m\u1ed7i pip c\u1ea7n c\u00f3<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0,156 $<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0,078 $<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Kh\u1ed1i l\u01b0\u1ee3ng nh\u1ecf nh\u1ea5t c\u00f3 th\u1ec3<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.01 lot (0,10 $\/pip)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.01 lot (0,10 $\/pip)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">R\u1ee7i ro th\u1ef1c t\u1ebf \u1edf m\u1ee9c \u0111\u00f3<\/span><\/td>\n<td><span style=\"font-weight: 400;\">12,80 $ (0,64%)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">25,50 $ (<\/span><b>1,275%<\/b><span style=\"font-weight: 400;\">)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">Ph\u00e9p to\u00e1n \u0111\u00f2i m\u1ed9t kh\u1ed1i l\u01b0\u1ee3ng nh\u1ecf h\u01a1n b\u01b0\u1edbc t\u1ed1i thi\u1ec3u c\u1ee7a n\u1ec1n t\u1ea3ng. \u1ede 0.01 lot, l\u1ec7nh n\u00e0y gi\u1edd r\u1ee7i ro 1,275% t\u00e0i kho\u1ea3n thay v\u00ec 1% d\u1ef1 \u0111\u1ecbnh \u2014 kh\u00f4ng ph\u1ea3i v\u00ec ph\u01b0\u01a1ng ph\u00e1p th\u1ea5t b\u1ea1i, m\u00e0 v\u00ec t\u00e0i kho\u1ea3n qu\u00e1 nh\u1ecf so v\u1edbi kho\u1ea3ng d\u1eebng l\u1ed7 \u0111\u00f3 tr\u00ean c\u00f4ng c\u1ee5 \u0111\u00f3.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00f3 b\u1ed1n c\u00e1ch ph\u1ea3n \u1ee9ng trung th\u1ef1c, v\u00e0 kh\u00f4ng c\u00e1ch n\u00e0o trong \u0111\u00f3 l\u00e0 gi\u1ea3 v\u1edd r\u1eb1ng con s\u1ed1 v\u1eabn l\u00e0 1%: n\u1ea1p th\u00eam cho t\u00e0i kho\u1ea3n, ch\u1ea5p nh\u1eadn t\u1ef7 l\u1ec7 cao h\u01a1n nh\u01b0 m\u1ed9t quy\u1ebft \u0111\u1ecbnh c\u00f3 \u00fd th\u1ee9c, d\u00f9ng b\u1ed9i s\u1ed1 ATR nh\u1ecf h\u01a1n v\u00e0 ch\u1ea5p nh\u1eadn b\u1ecb qu\u00e9t nhi\u1ec1u h\u01a1n, ho\u1eb7c b\u1ecf qua c\u00f4ng c\u1ee5 \u0111\u00f3 khi bi\u1ebfn \u0111\u1ed9ng c\u00f2n cao. Nh\u00e0 giao d\u1ecbch c\u00f3 t\u00e0i kho\u1ea3n nh\u1ecf g\u1eb7p r\u00e0ng bu\u1ed9c n\u00e0y nhi\u1ec1u nh\u1ea5t \u1edf v\u00e0ng v\u00e0 ch\u1ec9 s\u1ed1, v\u00e0 \u0111\u00f3 c\u0169ng l\u00e0 n\u01a1i n\u00f3 g\u00e2y thi\u1ec7t h\u1ea1i l\u1edbn nh\u1ea5t khi b\u1ecb b\u1ecf qua.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Gi\u00e1 tr\u1ecb pip, quy m\u00f4 h\u1ee3p \u0111\u1ed3ng v\u00e0 b\u01b0\u1edbc kh\u1ed1i l\u01b0\u1ee3ng t\u1ed1i thi\u1ec3u kh\u00e1c nhau t\u00f9y c\u00f4ng c\u1ee5, lo\u1ea1i t\u00e0i kho\u1ea3n v\u00e0 ph\u00e1p nh\u00e2n b\u1ea1n \u0111\u0103ng k\u00fd. C\u00e1c con s\u1ed1 tr\u00ean mang t\u00ednh tham kh\u1ea3o minh h\u1ecda; h\u00e3y x\u00e1c minh c\u1ee7a b\u1ea1n tr\u00ean n\u1ec1n t\u1ea3ng tr\u1ef1c ti\u1ebfp tr\u01b0\u1edbc khi t\u00ednh kh\u1ed1i l\u01b0\u1ee3ng. <\/span><a href=\"https:\/\/fxprimus.com\/vi\/phi-don-bay\/\"><span style=\"font-weight: 400;\">Trang ph\u00ed v\u00e0 \u0111\u00f2n b\u1ea9y<\/span><\/a><span style=\"font-weight: 400;\"> tr\u00ecnh b\u00e0y c\u00e1ch k\u00fd qu\u1ef9 v\u00e0 \u0111\u00f2n b\u1ea9y \u00e1p d\u1ee5ng cho t\u1eebng lo\u1ea1i t\u00e0i kho\u1ea3n, c\u00f2n <\/span><a href=\"https:\/\/fxprimus.com\/vi\/category\/beginners\/\"><span style=\"font-weight: 400;\">Beginner&#8217;s Academy<\/span><\/a><span style=\"font-weight: 400;\"> bao qu\u00e1t ph\u1ea7n n\u1ec1n qu\u1ea3n tr\u1ecb r\u1ee7i ro m\u00e0 ph\u00e9p t\u00ednh n\u00e0y m\u1eb7c \u0111\u1ecbnh b\u1ea1n \u0111\u00e3 c\u00f3.<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">Ba c\u00e1ch nh\u00e0 giao d\u1ecbch d\u00f9ng ATR<\/span><\/h2>\n<p><b>D\u1eebng l\u1ed7 \u0111\u1ed9ng (trailing).<\/b><span style=\"font-weight: 400;\"> Thay v\u00ec d\u1eddi theo m\u1ed9t kho\u1ea3ng c\u1ed1 \u0111\u1ecbnh, h\u00e3y d\u1eddi theo m\u1ed9t b\u1ed9i s\u1ed1 ATR \u0111\u01b0\u1ee3c t\u00ednh l\u1ea1i khi l\u1ec7nh ch\u1ea1y. M\u1ee9c d\u1eebng t\u1ef1 gi\u00e3n ra khi th\u1ecb tr\u01b0\u1eddng nhi\u1ec5u h\u01a1n v\u00e0 si\u1ebft l\u1ea1i khi th\u1ecb tr\u01b0\u1eddng l\u1eafng xu\u1ed1ng. Quy\u1ebft \u0111\u1ecbnh th\u1ef1c t\u1ebf l\u00e0 t\u00ednh l\u1ea1i bao l\u00e2u m\u1ed9t l\u1ea7n \u2014 d\u1eddi theo t\u1eebng tick s\u1ebd cho m\u1ed9t m\u1ee9c d\u1eebng rung li\u00ean t\u1ee5c, c\u00f2n t\u00ednh l\u1ea1i m\u1ed9t l\u1ea7n m\u1ed7i c\u00e2y n\u1ebfn \u0111\u00f3ng gi\u1eef cho vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh g\u1eafn v\u1edbi th\u00f4ng tin \u0111\u00e3 ho\u00e0n ch\u1ec9nh.<\/span><\/p>\n<p><b>B\u1ed9 l\u1ecdc bi\u1ebfn \u0111\u1ed9ng.<\/b><span style=\"font-weight: 400;\"> M\u1ed9t s\u1ed1 c\u00e1ch ti\u1ebfp c\u1eadn ho\u1ea1t \u0111\u1ed9ng k\u00e9m khi bi\u00ean \u0111\u1ed9 co l\u1ea1i \u2014 ph\u01b0\u01a1ng ph\u00e1p ph\u00e1 v\u1ee1 ch\u1eb3ng c\u00f3 g\u00ec \u0111\u1ec3 ph\u00e1 trong th\u1ecb tr\u01b0\u1eddng ph\u1eb3ng. \u0110\u1eb7t m\u1ed9t ng\u01b0\u1ee1ng ATR t\u1ed1i thi\u1ec3u m\u00e0 d\u01b0\u1edbi \u0111\u00f3 b\u1ea1n kh\u00f4ng giao d\u1ecbch s\u1ebd lo\u1ea1i b\u1ecf nguy\u00ean m\u1ed9t nh\u00f3m thi\u1ebft l\u1eadp ch\u1ea5t l\u01b0\u1ee3ng th\u1ea5p. Ng\u01b0\u1ee1ng \u1ea5y ph\u1ea3i suy ra t\u1eeb l\u1ecbch s\u1eed c\u1ee7a ch\u00ednh c\u00f4ng c\u1ee5 \u0111\u00f3, t\u1ee9c l\u00e0 tr\u00ean th\u1ef1c t\u1ebf ph\u1ea3i nh\u00ecn xem ATR \u0111\u00e3 \u1edf quanh v\u00f9ng n\u00e0o ph\u1ea7n l\u1edbn th\u1eddi gian trong v\u00e0i th\u00e1ng qua, ch\u1ee9 kh\u00f4ng ph\u1ea3i ch\u1ecdn m\u1ed9t con s\u1ed1 tr\u00f2n.<\/span><\/p>\n<p><b>Chia t\u1ef7 l\u1ec7 m\u1ee5c ti\u00eau.<\/b><span style=\"font-weight: 400;\"> \u0110\u1eb7t m\u1ee5c ti\u00eau \u0111\u1ea7u ti\u00ean \u1edf 1 \u00d7 ATR v\u00e0 m\u1ee5c ti\u00eau th\u1ee9 hai \u1edf 2 \u00d7 ATR g\u1eafn k\u1ef3 v\u1ecdng v\u00e0o nh\u1eefng g\u00ec c\u00f4ng c\u1ee5 \u0111\u00f3 th\u1ef1c s\u1ef1 \u0111\u00e3 l\u00e0m, thay v\u00ec v\u00e0o m\u1ed9t con s\u1ed1 tr\u00f2n. N\u00f3 kh\u00f4ng l\u00e0m m\u1ee5c ti\u00eau d\u1ec5 \u0111\u1ea1t h\u01a1n. C\u00e1i n\u00f3 ng\u0103n \u0111\u01b0\u1ee3c l\u00e0 sai l\u1ea7m ph\u1ed5 bi\u1ebfn: \u0111\u1eb7t m\u1ee5c ti\u00eau 100 pip tr\u00ean m\u1ed9t c\u00f4ng c\u1ee5 c\u00f3 bi\u00ean \u0111\u1ed9 ng\u00e0y trung b\u00ecnh l\u00e0 60.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Kh\u00f4ng \u1ee9ng d\u1ee5ng n\u00e0o trong s\u1ed1 n\u00e0y t\u1ef1 n\u00f3 l\u00e0m m\u1ed9t chi\u1ebfn l\u01b0\u1ee3c c\u00f3 l\u00e3i. M\u1ed7i c\u00e1i l\u00e0 m\u1ed9t c\u00e1ch di\u1ec5n \u0111\u1ea1t quy\u1ebft \u0111\u1ecbnh b\u1ea1n \u0111\u00e3 \u0111\u01b0a ra, b\u1eb1ng \u0111\u01a1n v\u1ecb m\u00e0 th\u1ecb tr\u01b0\u1eddng \u0111ang giao d\u1ecbch l\u00fac n\u00e0y.<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">Nh\u1eefng h\u1ea1n ch\u1ebf \u0111\u00e1ng bi\u1ebft<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">ATR nh\u00ecn v\u1ec1 qu\u00e1 kh\u1ee9. N\u00f3 l\u1ea5y trung b\u00ecnh nh\u1eefng g\u00ec \u0111\u00e3 x\u1ea3y ra, n\u00ean n\u00f3 \u0111i sau c\u00e1c c\u00fa \u0111\u1ed5i tr\u1ea1ng th\u00e1i \u0111\u1ed9t ng\u1ed9t \u2014 con s\u1ed1 v\u1eabn c\u00f2n th\u1ea5p trong nh\u1eefng ph\u00fat \u0111\u1ea7u c\u1ee7a m\u1ed9t c\u00fa b\u00f9ng bi\u1ebfn \u0111\u1ed9ng, \u0111\u00fang l\u00fac m\u00e0 m\u1ed9t m\u1ee9c d\u1eebng r\u1ed9ng h\u01a1n s\u1ebd c\u00f3 \u00edch.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0110\u1ed9 tr\u1ec5 \u0111\u00f3 ch\u1ea1y c\u1ea3 hai chi\u1ec1u, v\u00e0 n\u1eeda sau \u00edt \u0111\u01b0\u1ee3c n\u00f3i t\u1edbi h\u01a1n. Sau khi c\u00fa b\u00f9ng \u0111i qua, ATR v\u1eabn \u1edf m\u1ee9c cao trong v\u00e0i k\u1ef3 trong l\u00fac gi\u00e1 tr\u1ecb d\u1ecb th\u01b0\u1eddng \u0111\u00f3 d\u1ea7n ra kh\u1ecfi trung b\u00ecnh. M\u1ee9c d\u1eebng l\u1ed7 t\u00ednh trong c\u1eeda s\u1ed5 \u0111\u00f3 r\u1ed9ng h\u01a1n m\u1ee9c \u0111i\u1ec1u ki\u1ec7n th\u1ef1c t\u1ebf \u0111\u00f2i h\u1ecfi, v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng v\u00ec th\u1ebf nh\u1ecf h\u01a1n m\u1ee9c c\u1ea7n thi\u1ebft. Kh\u00f4ng sai l\u1ec7ch n\u00e0o trong hai c\u00e1i tr\u00e1nh \u0111\u01b0\u1ee3c b\u1eb1ng c\u00e1ch ch\u1ec9nh th\u00f4ng s\u1ed1; c\u1ea3 hai \u0111\u1ec1u l\u00e0 thu\u1ed9c t\u00ednh c\u1ee7a vi\u1ec7c l\u1ea5y trung b\u00ecnh.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">ATR ph\u1ee5 thu\u1ed9c khung th\u1eddi gian. ATR 14 k\u1ef3 tr\u00ean bi\u1ec3u \u0111\u1ed3 5 ph\u00fat v\u00e0 tr\u00ean bi\u1ec3u \u0111\u1ed3 ng\u00e0y l\u00e0 hai ph\u00e9p \u0111o kh\u00e1c nhau. Tr\u1ed9n ch\u00fang, ho\u1eb7c \u0111\u1ecdc m\u1ed9t gi\u00e1 tr\u1ecb m\u00e0 kh\u00f4ng ki\u1ec3m tra bi\u1ec3u \u0111\u1ed3 n\u00e0o t\u1ea1o ra n\u00f3, s\u1ebd cho b\u1ea1n m\u1ed9t con s\u1ed1 ch\u1eb3ng c\u00f3 \u00fd ngh\u0129a g\u00ec.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">ATR ho\u00e0n to\u00e0n kh\u00f4ng cung c\u1ea5p th\u00f4ng tin v\u1ec1 h\u01b0\u1edbng. M\u1ed9t gi\u00e1 tr\u1ecb cao cho bi\u1ebft th\u1ecb tr\u01b0\u1eddng \u0111ang chuy\u1ec3n \u0111\u1ed9ng, kh\u00f4ng cho bi\u1ebft chuy\u1ec3n \u0111\u1ed9ng v\u1ec1 ph\u00eda n\u00e0o. B\u1ea5t k\u1ef3 t\u00edn hi\u1ec7u v\u00e0o l\u1ec7nh n\u00e0o x\u00e2y tr\u00ean ri\u00eang ATR \u0111\u1ec1u x\u00e2y tr\u00ean m\u1ed9t ph\u00e9p \u0111o ch\u01b0a bao gi\u1edd \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 cung c\u1ea5p \u0111i\u1ec1u \u0111\u00f3.<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">Ki\u1ec3m ch\u1ee9ng b\u1ed9i s\u1ed1 tr\u01b0\u1edbc khi giao d\u1ecbch b\u1eb1ng n\u00f3<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">L\u1ef1a ch\u1ecdn gi\u1eefa 1.5, 2 v\u00e0 3 kh\u00f4ng th\u1ec3 tr\u1ea3 l\u1eddi t\u1eeb m\u1ed9t b\u00e0i vi\u1ebft, v\u00ec n\u00f3 ph\u1ee5 thu\u1ed9c v\u00e0o c\u00f4ng c\u1ee5, khung th\u1eddi gian v\u00e0 m\u1ee9c \u0111\u1ed9 b\u1ea1n ch\u1ecbu \u0111\u01b0\u1ee3c vi\u1ec7c b\u1ecb qu\u00e9t. N\u00f3 tr\u1ea3 l\u1eddi \u0111\u01b0\u1ee3c t\u1eeb m\u1ed9t cu\u1ed1n nh\u1eadt k\u00fd.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ch\u1ea1y m\u1ed9t b\u1ed9i s\u1ed1 tr\u00ean m\u1ed9t c\u00f4ng c\u1ee5 trong v\u00e0i tu\u1ea7n v\u00e0 ghi l\u1ea1i, v\u1edbi m\u1ed7i l\u1ec7nh, li\u1ec7u m\u1ee9c d\u1eebng c\u00f3 b\u1ecb ch\u1ea1m v\u00e0 li\u1ec7u sau \u0111\u00f3 gi\u00e1 c\u00f3 \u0111i t\u1edbi ch\u1ed7 \u0111\u1eb7t m\u1ee5c ti\u00eau c\u1ee7a b\u1ea1n kh\u00f4ng. M\u1ed9t l\u1ec7nh b\u1ecb qu\u00e9t ngay tr\u01b0\u1edbc m\u1ed9t chuy\u1ec3n \u0111\u1ed9ng l\u1ebd ra \u0111\u00e3 c\u00f3 l\u00e3i l\u00e0 b\u1eb1ng ch\u1ee9ng b\u1ed9i s\u1ed1 qu\u00e1 ch\u1eb7t. M\u1ed9t chu\u1ed7i thua \u0111\u1ee7 kho\u1ea3ng c\u00e1ch l\u00e0 b\u1eb1ng ch\u1ee9ng n\u00f3 qu\u00e1 r\u1ed9ng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">T\u00e0i kho\u1ea3n demo cho ph\u00e9p b\u1ea1n thu th\u1eadp b\u1eb1ng ch\u1ee9ng \u0111\u00f3 m\u00e0 kh\u00f4ng c\u00f3 v\u1ed1n b\u1ecb r\u1ee7i ro. \u0110\u00e3 x\u00e1c minh tr\u00ean trang t\u00e0i kho\u1ea3n demo c\u1ee7a FXPrimus v\u00e0o th\u00e1ng 7 n\u0103m 2026: <\/span><a href=\"https:\/\/fxprimus.com\/vi\/tai-khoan\/tai-khoan-demo\/\"><span style=\"font-weight: 400;\">t\u00e0i kho\u1ea3n PrimusDEMO<\/span><\/a><span style=\"font-weight: 400;\"> ch\u1ea1y tr\u00ean d\u1eef li\u1ec7u th\u1ecb tr\u01b0\u1eddng th\u1eddi gian th\u1ef1c v\u1edbi v\u1ed1n \u1ea3o tr\u00ean MT4, MT5 v\u00e0 WebTrader, h\u1ebft h\u1ea1n sau 90 ng\u00e0y v\u00e0 kh\u00f4ng th\u1ec3 kh\u00f4i ph\u1ee5c sau khi h\u1ebft h\u1ea1n, v\u00e0 m\u1ed7i ng\u01b0\u1eddi d\u00f9ng ban \u0111\u1ea7u c\u00f3 th\u1ec3 m\u1edf t\u1ed1i \u0111a n\u0103m t\u00e0i kho\u1ea3n demo, gi\u1edbi h\u1ea1n n\u00e0y \u0111\u01b0\u1ee3c n\u00e2ng l\u00ean khi c\u00f3 y\u00eau c\u1ea7u. C\u1eeda s\u1ed5 \u0111\u00f3 \u0111\u1ee7 d\u00e0i \u0111\u1ec3 ki\u1ec3m ch\u1ee9ng l\u1ea7n l\u01b0\u1ee3t hai b\u1ed9i s\u1ed1, v\u00e0 nh\u01b0 v\u1eady cho bi\u1ebft nhi\u1ec1u h\u01a1n l\u00e0 ch\u1ec9 th\u1eed m\u1ed9t.<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/span><\/h2>\n<p><b>ATR c\u00f3 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c gi\u00e1 s\u1ebd \u0111i h\u01b0\u1edbng n\u00e0o kh\u00f4ng?<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Kh\u00f4ng. ATR \u0111o \u0111\u1ed9 l\u1edbn c\u1ee7a chuy\u1ec3n \u0111\u1ed9ng g\u1ea7n \u0111\u00e2y, kh\u00f4ng \u0111o h\u01b0\u1edbng c\u1ee7a n\u00f3. ATR t\u0103ng trong xu h\u01b0\u1edbng gi\u1ea3m v\u00e0 ATR t\u0103ng trong xu h\u01b0\u1edbng t\u0103ng cho ra c\u00f9ng m\u1ed9t gi\u00e1 tr\u1ecb. D\u00f9ng n\u00f3 nh\u01b0 t\u00edn hi\u1ec7u v\u1ec1 h\u01b0\u1edbng l\u00e0 hi\u1ec3u sai \u0111i\u1ec1u m\u00e0 ph\u00e9p t\u00ednh n\u00e0y l\u00e0m.<\/span><\/p>\n<p><b>T\u00f4i n\u00ean d\u00f9ng chu k\u1ef3 ATR bao nhi\u00eau?<\/b><\/p>\n<p><span style=\"font-weight: 400;\">14 l\u00e0 m\u1eb7c \u0111\u1ecbnh tr\u00ean h\u1ea7u h\u1ebft n\u1ec1n t\u1ea3ng v\u00e0 l\u00e0 thi\u1ebft l\u1eadp m\u00e0 ph\u1ea7n l\u1edbn t\u00e0i li\u1ec7u tham kh\u1ea3o gi\u1ea3 \u0111\u1ecbnh. Chu k\u1ef3 ng\u1eafn h\u01a1n ph\u1ea3n \u1ee9ng nhanh h\u01a1n v\u1edbi \u0111i\u1ec1u ki\u1ec7n thay \u0111\u1ed5i v\u00e0 cho \u0111\u01b0\u1eddng nhi\u1ec5u h\u01a1n; chu k\u1ef3 d\u00e0i h\u01a1n \u1ed5n \u0111\u1ecbnh h\u01a1n nh\u01b0ng ch\u1eadm ph\u1ea3n \u00e1nh m\u1ed9t s\u1ef1 d\u1ecbch chuy\u1ec3n. Ch\u1ec9 \u0111\u1ed5i n\u1ebfu b\u1ea1n \u0111\u00e3 ki\u1ec3m ch\u1ee9ng ph\u01b0\u01a1ng \u00e1n thay th\u1ebf tr\u00ean \u0111\u00fang c\u00f4ng c\u1ee5 v\u00e0 khung th\u1eddi gian b\u1ea1n th\u1ef1c s\u1ef1 giao d\u1ecbch.<\/span><\/p>\n<p><b>ATR kh\u00e1c g\u00ec Bollinger Bands hay \u0111\u1ed9 l\u1ec7ch chu\u1ea9n?<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Ch\u00fang \u0111o bi\u1ebfn \u0111\u1ed9ng theo nh\u1eefng c\u00e1ch kh\u00e1c nhau v\u00e0 tr\u1ea3 l\u1eddi nh\u1eefng c\u00e2u h\u1ecfi kh\u00e1c nhau. \u0110\u1ed9 l\u1ec7ch chu\u1ea9n, th\u1ee9 v\u1eadn h\u00e0nh Bollinger Bands, \u0111o m\u1ee9c ph\u00e2n t\u00e1n c\u1ee7a c\u00e1c gi\u00e1 \u0111\u00f3ng c\u1eeda quanh m\u1ed9t trung b\u00ecnh v\u00e0 \u0111\u01b0\u1ee3c v\u1ebd tr\u00ean bi\u1ec3u \u0111\u1ed3 gi\u00e1 d\u01b0\u1edbi d\u1ea1ng c\u00e1c d\u1ea3i. ATR \u0111o qu\u00e3ng \u0111\u01b0\u1eddng trung b\u00ecnh \u0111i \u0111\u01b0\u1ee3c m\u1ed7i k\u1ef3, bao g\u1ed3m c\u1ea3 gap, v\u00e0 \u0111\u01b0\u1ee3c v\u1ebd th\u00e0nh m\u1ed9t \u0111\u01b0\u1eddng ri\u00eang theo \u0111\u01a1n v\u1ecb c\u1ee7a ch\u00ednh n\u00f3. ATR th\u01b0\u1eddng l\u00e0 \u0111\u1ea7u v\u00e0o tr\u1ef1c ti\u1ebfp h\u01a1n cho kho\u1ea3ng d\u1eebng l\u1ed7 v\u00ec n\u00f3 v\u1ed1n \u0111\u00e3 \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb b\u1eb1ng pip ho\u1eb7c \u0111i\u1ec3m.<\/span><\/p>\n<p><b>Nh\u00e0 giao d\u1ecbch chuy\u00ean nghi\u1ec7p k\u1ebft h\u1ee3p ATR v\u1edbi c\u00f4ng c\u1ee5 kh\u00e1c th\u1ebf n\u00e0o m\u00e0 kh\u00f4ng l\u00e0m r\u1ed1i bi\u1ec3u \u0111\u1ed3?<\/b><\/p>\n<p><span style=\"font-weight: 400;\">B\u1eb1ng c\u00e1ch giao cho m\u1ed7i c\u00f4ng c\u1ee5 m\u1ed9t vi\u1ec7c. ATR lo ph\u1ea7n quy m\u00f4 \u2014 kho\u1ea3ng d\u1eebng l\u1ed7 v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng. C\u1ea5u tr\u00fac ho\u1eb7c m\u1ed9t c\u00f4ng c\u1ee5 xu h\u01b0\u1edbng lo ph\u1ea7n h\u01b0\u1edbng. \u0110\u1ea7u v\u00e0o th\u1ee9 ba, n\u1ebfu d\u00f9ng, lo ph\u1ea7n th\u1eddi \u0111i\u1ec3m. V\u1ea5n \u0111\u1ec1 n\u1ea3y sinh khi hai c\u00f4ng c\u1ee5 b\u1ecb h\u1ecfi c\u00f9ng m\u1ed9t c\u00e2u h\u1ecfi v\u00e0 tr\u1ea3 l\u1eddi tr\u00e1i nhau, v\u00e0 \u0111\u00f3 ch\u00ednh l\u00e0 \u0111i\u1ec1u x\u1ea3y ra khi ba ch\u1ec9 b\u00e1o \u0111\u1ed9ng l\u01b0\u1ee3ng ch\u1ed3ng l\u00ean m\u1ed9t bi\u1ec3u \u0111\u1ed3.<\/span><\/p>\n<p><b>C\u00e1ch t\u00ednh kh\u1ed1i l\u01b0\u1ee3ng theo ATR n\u00ean thay \u0111\u1ed5i th\u1ebf n\u00e0o gi\u1eefa c\u00e1c th\u1ecb tr\u01b0\u1eddng?<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Ph\u01b0\u01a1ng ph\u00e1p kh\u00f4ng \u0111\u1ed5i; \u0111\u1ea7u v\u00e0o m\u1edbi \u0111\u1ed5i. H\u00e3y ch\u1ea1y \u0111\u00fang ph\u00e9p t\u00ednh \u0111\u00f3 v\u1edbi ATR c\u1ee7a ch\u00ednh c\u00f4ng c\u1ee5 \u1ea5y v\u00e0 gi\u00e1 tr\u1ecb pip ho\u1eb7c \u0111i\u1ec3m c\u1ee7a ch\u00ednh n\u00f3. V\u00e0ng, ch\u1ec9 s\u1ed1 v\u00e0 c\u00e1c c\u1eb7p ti\u1ec1n cho ra nh\u1eefng kho\u1ea3ng d\u1eebng l\u1ed7 r\u1ea5t kh\u00e1c nhau t\u1eeb c\u00f9ng m\u1ed9t b\u1ed9i s\u1ed1, v\u00e0 \u0111\u00f3 l\u00e0 c\u01a1 ch\u1ebf \u0111ang ho\u1ea1t \u0111\u1ed9ng \u0111\u00fang ch\u1ee9 kh\u00f4ng ph\u1ea3i m\u1ed9t v\u1ea5n \u0111\u1ec1 c\u1ea7n s\u1eeda.<\/span><\/p>\n<p><b>ATR c\u00f3 d\u00f9ng \u0111\u01b0\u1ee3c v\u1edbi v\u00e0ng v\u00e0 ti\u1ec1n m\u00e3 h\u00f3a kh\u00f4ng?<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Ph\u00e9p t\u00ednh \u00e1p d\u1ee5ng cho b\u1ea5t k\u1ef3 c\u00f4ng c\u1ee5 n\u00e0o c\u00f3 d\u1eef li\u1ec7u \u0111\u1ec9nh, \u0111\u00e1y v\u00e0 \u0111\u00f3ng c\u1eeda. C\u00e1i thay \u0111\u1ed5i l\u00e0 quy m\u00f4 v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh \u2014 nh\u1eefng c\u00f4ng c\u1ee5 hay c\u00f3 c\u00fa b\u1eadt \u0111\u1ed9t ng\u1ed9t s\u1ebd cho th\u1ea5y \u0111\u1ed9 tr\u1ec5 c\u1ee7a ATR so v\u1edbi c\u00e1c c\u00fa b\u1eadt \u0111\u00f3 r\u00f5 h\u01a1n m\u1ed9t c\u1eb7p ti\u1ec1n ch\u00ednh. \u0110\u1ed9 tr\u1ec5 \u1ea5y kh\u00f4ng ph\u1ea3i khi\u1ebfm khuy\u1ebft ri\u00eang c\u1ee7a nh\u1eefng th\u1ecb tr\u01b0\u1eddng \u0111\u00f3; n\u00f3 v\u1ed1n c\u00f3 \u1edf m\u1ecdi ph\u00e9p l\u1ea5y trung b\u00ecnh.<\/span><\/p>\n<p><b>Gi\u00e1 tr\u1ecb ATR cao c\u00f3 ph\u1ea3i l\u00fd do \u0111\u1ec3 kh\u00f4ng giao d\u1ecbch kh\u00f4ng?<\/b><\/p>\n<p><span style=\"font-weight: 400;\">T\u1ef1 n\u00f3 th\u00ec kh\u00f4ng. Gi\u00e1 tr\u1ecb cao ngh\u0129a l\u00e0 d\u1eebng l\u1ed7 r\u1ed9ng h\u01a1n v\u00e0, \u0111\u1ec3 gi\u1eef r\u1ee7i ro kh\u00f4ng \u0111\u1ed5i, kh\u1ed1i l\u01b0\u1ee3ng nh\u1ecf h\u01a1n. \u0110i\u1ec1u \u0111\u00f3 c\u00f3 h\u1ee3p v\u1edbi b\u1ea1n hay kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1ch ti\u1ebfp c\u1eadn c\u1ee7a b\u1ea1n v\u00e0 m\u1ee9c b\u1ea1n ch\u1ecbu \u0111\u01b0\u1ee3c nh\u1eefng k\u1ebft qu\u1ea3 ph\u00e2n t\u00e1n r\u1ed9ng h\u01a1n. M\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p v\u1ed1n \u0111\u01b0\u1ee3c d\u1ef1ng cho \u0111i\u1ec1u ki\u1ec7n bi\u1ebfn \u0111\u1ed9ng v\u00e0 ho\u1ea1t \u0111\u1ed9ng k\u00e9m khi thi\u1ebfu n\u00f3.<\/span><\/p>\n<p><b>T\u00f4i t\u00ecm ATR \u1edf \u0111\u00e2u tr\u00ean n\u1ec1n t\u1ea3ng giao d\u1ecbch?<\/b><\/p>\n<p><span style=\"font-weight: 400;\">ATR c\u00f3 s\u1eb5n nh\u01b0 m\u1ed9t ch\u1ec9 b\u00e1o t\u00edch h\u1ee3p ti\u00eau chu\u1ea9n tr\u00ean c\u00e1c n\u1ec1n t\u1ea3ng MetaTrader, th\u00eam v\u00e0o t\u1eeb danh s\u00e1ch ch\u1ec9 b\u00e1o c\u1ee7a bi\u1ec3u \u0111\u1ed3 v\u1edbi thi\u1ebft l\u1eadp chu k\u1ef3 m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 ch\u1ec9nh; 14 l\u00e0 gi\u00e1 tr\u1ecb m\u1eb7c \u0111\u1ecbnh th\u00f4ng d\u1ee5ng. T\u00e0i kho\u1ea3n FXPrimus ch\u1ea1y tr\u00ean MT4, MT5 v\u00e0 WebTrader, \u0111\u00e3 x\u00e1c minh tr\u00ean trang t\u00e0i kho\u1ea3n demo c\u1ee7a FXPrimus v\u00e0o th\u00e1ng 7 n\u0103m 2026. V\u1ecb tr\u00ed trong menu v\u00e0 thi\u1ebft l\u1eadp m\u1eb7c \u0111\u1ecbnh c\u00f3 th\u1ec3 kh\u00e1c nhau gi\u1eefa c\u00e1c b\u1ea3n d\u1ef1ng n\u1ec1n t\u1ea3ng, n\u00ean h\u00e3y x\u00e1c nh\u1eadn chu k\u1ef3 ngay tr\u00ean bi\u1ec3u \u0111\u1ed3 c\u1ee7a b\u1ea1n tr\u01b0\u1edbc khi tin v\u00e0o gi\u00e1 tr\u1ecb \u0111\u00f3.<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">\u0110i\u1ec3m ch\u00ednh c\u1ea7n nh\u1edb<\/span><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Average true range \u0111o \u0111\u1ed9 l\u1edbn trung b\u00ecnh c\u1ee7a chuy\u1ec3n \u0111\u1ed9ng gi\u00e1 g\u1ea7n \u0111\u00e2y; n\u00f3 kh\u00f4ng mang th\u00f4ng tin v\u1ec1 h\u01b0\u1edbng<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">True range l\u1ea5y kho\u1ea3ng l\u1edbn nh\u1ea5t trong ba kho\u1ea3ng m\u1ed7i k\u1ef3, v\u00e0 \u0111\u00f3 l\u00e0 c\u00e1ch n\u00f3 t\u00ednh \u0111\u1ebfn c\u00e1c kho\u1ea3ng gap<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Khi gi\u00e1 \u0111\u00f3ng c\u1eeda k\u1ef3 tr\u01b0\u1edbc n\u1eb1m trong bi\u00ean \u0111\u1ed9 hi\u1ec7n t\u1ea1i, \u0111\u1ec9nh-tr\u1eeb-\u0111\u00e1y t\u1ef1 \u0111\u1ed9ng l\u00e0 l\u1edbn nh\u1ea5t trong ba<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Chu k\u1ef3 ti\u00eau chu\u1ea9n l\u00e0 14, v\u00e0 gi\u00e1 tr\u1ecb thay \u0111\u1ed5i theo khung th\u1eddi gian c\u1ee7a bi\u1ec3u \u0111\u1ed3<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">D\u1eebng l\u1ed7 suy ra t\u1eeb ATR th\u00edch \u1ee9ng v\u1edbi \u0111i\u1ec1u ki\u1ec7n hi\u1ec7n t\u1ea1i thay v\u00ec d\u00f9ng m\u1ed9t s\u1ed1 pip c\u1ed1 \u0111\u1ecbnh<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Kh\u1ed1i l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c t\u00ednh t\u1eeb kho\u1ea3ng d\u1eebng l\u1ed7 theo ATR v\u00e0 m\u1ed9t m\u1ee9c ti\u1ec1n r\u1ee7i ro c\u1ed1 \u0111\u1ecbnh \u2014 kh\u00f4ng bao gi\u1edd ng\u01b0\u1ee3c l\u1ea1i<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Khi ATR cao v\u00e0 t\u00e0i kho\u1ea3n nh\u1ecf, kh\u1ed1i l\u01b0\u1ee3ng t\u1ed1i thi\u1ec3u c\u00f3 th\u1ec3 \u0111\u1ea9y r\u1ee7i ro v\u01b0\u1ee3t t\u1ef7 l\u1ec7 d\u1ef1 \u0111\u1ecbnh<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">ATR \u0111i sau c\u00e1c thay \u0111\u1ed5i bi\u1ebfn \u0111\u1ed9ng \u0111\u1ed9t ng\u1ed9t \u1edf c\u1ea3 hai chi\u1ec1u, v\u00ec n\u00f3 l\u00e0 trung b\u00ecnh c\u1ee7a nh\u1eefng g\u00ec \u0111\u00e3 x\u1ea3y ra<\/span><\/li>\n<\/ul>\n<p><b>C\u00f4ng b\u1ed1 r\u1ee7i ro.<\/b><span style=\"font-weight: 400;\"> Giao d\u1ecbch mang r\u1ee7i ro thua l\u1ed7 \u0111\u00e1ng k\u1ec3 v\u00e0 kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi t\u1ea5t c\u1ea3 m\u1ecdi ng\u01b0\u1eddi. \u0110\u00e2y kh\u00f4ng ph\u1ea3i t\u01b0 v\u1ea5n t\u00e0i ch\u00ednh. B\u00e0i vi\u1ebft n\u00e0y \u0111\u01b0\u1ee3c \u0111\u0103ng ch\u1ec9 nh\u1eb1m m\u1ee5c \u0111\u00edch gi\u00e1o d\u1ee5c v\u00e0 th\u00f4ng tin v\u00e0 kh\u00f4ng t\u00ednh \u0111\u1ebfn m\u1ee5c ti\u00eau, t\u00ecnh h\u00ecnh t\u00e0i ch\u00ednh hay nhu c\u1ea7u c\u1ee7a b\u1ea1n. Hi\u1ec7u su\u1ea5t qu\u00e1 kh\u1ee9 kh\u00f4ng \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 t\u01b0\u01a1ng lai. M\u1ecdi gi\u00e1 tr\u1ecb ATR, gi\u00e1 tr\u1ecb pip, spread v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng n\u00eau tr\u00ean ch\u1ec9 mang t\u00ednh minh h\u1ecda v\u00e0 tham kh\u1ea3o \u2014 h\u00e3y x\u00e1c minh \u0111i\u1ec1u ki\u1ec7n hi\u1ec7n h\u00e0nh tr\u00ean n\u1ec1n t\u1ea3ng tr\u1ef1c ti\u1ebfp. Kh\u1ea3 n\u0103ng cung c\u1ea5p v\u00e0 \u0111i\u1ec1u ki\u1ec7n kh\u00e1c nhau t\u00f9y lo\u1ea1i t\u00e0i kho\u1ea3n v\u00e0 ph\u00e1p nh\u00e2n b\u1ea1n \u0111\u0103ng k\u00fd; h\u00e3y \u0111\u1ecdc to\u00e0n b\u1ed9 \u0111i\u1ec1u kho\u1ea3n v\u00e0 \u0111i\u1ec1u ki\u1ec7n tr\u01b0\u1edbc khi giao d\u1ecbch.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ch\u1ec9 b\u00e1o ATR \u0111o c\u00e1i g\u00ec, c\u00f4ng th\u1ee9c average true range ho\u1ea1t \u0111\u1ed9ng ra sao, v\u00e0 c\u00e1ch d\u00f9ng n\u00f3 \u0111\u1ec3 \u0111\u1eb7t d\u1eebng l\u1ed7 v\u00e0 t\u00ednh kh\u1ed1i l\u01b0\u1ee3ng. C\u00f3 v\u00ed d\u1ee5 t\u00ednh to\u00e1n chi ti\u1ebft.<\/p>\n","protected":false},"author":6,"featured_media":12664,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[196],"tags":[],"class_list":["post-12678","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical"],"_links":{"self":[{"href":"https:\/\/fxprimus.com\/vi\/wp-json\/wp\/v2\/posts\/12678","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fxprimus.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fxprimus.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fxprimus.com\/vi\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/fxprimus.com\/vi\/wp-json\/wp\/v2\/comments?post=12678"}],"version-history":[{"count":0,"href":"https:\/\/fxprimus.com\/vi\/wp-json\/wp\/v2\/posts\/12678\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fxprimus.com\/vi\/wp-json\/wp\/v2\/media\/12664"}],"wp:attachment":[{"href":"https:\/\/fxprimus.com\/vi\/wp-json\/wp\/v2\/media?parent=12678"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fxprimus.com\/vi\/wp-json\/wp\/v2\/categories?post=12678"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fxprimus.com\/vi\/wp-json\/wp\/v2\/tags?post=12678"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}