{"id":54064,"date":"2025-05-14T10:41:13","date_gmt":"2025-05-14T02:41:13","guid":{"rendered":"http:\/\/test.swqi.tw\/?p=54064"},"modified":"2025-12-03T03:43:02","modified_gmt":"2025-12-02T19:43:02","slug":"forex-rsi-indicator-beginners","status":"publish","type":"post","link":"https:\/\/mister.forex\/vi\/forex-rsi-indicator-beginners\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn ch\u1ec9 b\u00e1o RSI:&nbsp;Ng\u01b0\u1eddi m\u1edbi hi\u1ec3u \u0111\u01b0\u1ee3c v\u00f9ng mua qu\u00e1 m\u1ee9c v\u00e0 b\u00e1n qu\u00e1 m\u1ee9c, tr\u00e1nh b\u1eaby giao d\u1ecbch ng\u01b0\u1ee3c xu h\u01b0\u1edbng"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"54064\" class=\"elementor elementor-54064\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3448768 e-flex e-con-boxed e-con e-parent\" data-id=\"3448768\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0da03e0 elementor-widget elementor-widget-html translation-block\" data-id=\"0da03e0\" data-element_type=\"widget\" data-widget_type=\"html.default\"><div style=\"16px\"><span>\n<h2><strong>H\u01b0\u1edbng d\u1eabn ch\u1ec9 s\u1ed1 RSI trong Forex:&nbsp;\u0110\u1ecdc hi\u1ec3u t\u00edn hi\u1ec7u qu\u00e1 mua v\u00e0 qu\u00e1 b\u00e1n c\u1ee7a Ch\u1ec9 s\u1ed1 RSI<\/strong>&nbsp;<\/h2>\n\nKhi b\u1ea1n quan s\u00e1t bi\u1ec3u \u0111\u1ed3 gi\u00e1 tr\u00ean n\u1ec1n t\u1ea3ng giao d\u1ecbch, ngo\u00e0i bi\u1ec3u \u0111\u1ed3 ch\u00ednh v\u1edbi c\u00e1c c\u00e2y n\u1ebfn v\u00e0 \u0111\u01b0\u1eddng trung b\u00ecnh \u0111\u1ed9ng, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ec3 \u00fd th\u1ea5y m\u1ed9t c\u1eeda s\u1ed5 ri\u00eang bi\u1ec7t b\u00ean d\u01b0\u1edbi bi\u1ec3u \u0111\u1ed3, trong \u0111\u00f3 c\u00f3 m\u1ed9t \u0111\u01b0\u1eddng dao \u0111\u1ed9ng trong m\u1ed9t kho\u1ea3ng c\u1ed1 \u0111\u1ecbnh.<br>\nCh\u1ec9 s\u1ed1 ph\u1ed5 bi\u1ebfn n\u00e0y r\u1ea5t c\u00f3 th\u1ec3 ch\u00ednh l\u00e0 <strong>\u201cCh\u1ec9 s\u1ed1 RSI\u201d (Relative Strength Index)<\/strong>.<br><br>\nKh\u00e1c v\u1edbi \u0111\u01b0\u1eddng trung b\u00ecnh \u0111\u1ed9ng ch\u1ee7 y\u1ebfu d\u00f9ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh xu h\u01b0\u1edbng, RSI thu\u1ed9c lo\u1ea1i <strong>\u201cCh\u1ec9 b\u00e1o dao \u0111\u1ed9ng \u0111\u1ed9ng l\u01b0\u1ee3ng\u201d (Momentum Oscillator)<\/strong>.<br>\nN\u00f3 ch\u1ee7 y\u1ebfu d\u00f9ng \u0111\u1ec3 \u0111o t\u1ed1c \u0111\u1ed9 v\u00e0 c\u01b0\u1eddng \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng gi\u00e1 g\u1ea7n \u0111\u00e2y, gi\u00fap nh\u00e0 giao d\u1ecbch \u0111\u00e1nh gi\u00e1 xem th\u1ecb tr\u01b0\u1eddng c\u00f3 th\u1ec3 \u0111ang \u1edf tr\u1ea1ng th\u00e1i <strong>\u201cqu\u00e1 mua\u201d (Overbought)<\/strong>&nbsp;hay <strong>\u201cqu\u00e1 b\u00e1n\u201d (Oversold)<\/strong>&nbsp;hay kh\u00f4ng.<br>\nHi\u1ec3u \u0111\u01b0\u1ee3c c\u00e1c gi\u00e1 tr\u1ecb v\u00e0 t\u00edn hi\u1ec7u c\u1ee7a RSI s\u1ebd cung c\u1ea5p cho b\u1ea1n m\u1ed9t g\u00f3c nh\u00ecn b\u1ed5 sung trong ph\u00e2n t\u00edch giao d\u1ecbch.<br>\nB\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u1edbi thi\u1ec7u c\u01a1 b\u1ea3n v\u1ec1 nguy\u00ean l\u00fd RSI, c\u00e1ch s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t (\u0111\u1eb7c bi\u1ec7t l\u00e0 kh\u00e1i ni\u1ec7m qu\u00e1 mua v\u00e0 qu\u00e1 b\u00e1n), c\u0169ng nh\u01b0 nh\u1eefng gi\u1edbi h\u1ea1n quan tr\u1ecdng c\u1ea7n l\u01b0u \u00fd khi d\u00f9ng ch\u1ec9 s\u1ed1 n\u00e0y.<br><br>\n\n<h2><strong>1. Ch\u1ec9 s\u1ed1 RSI l\u00e0 g\u00ec? Nhi\u1ec7t k\u1ebf \u0111o \u0111\u1ed9ng l\u01b0\u1ee3ng<\/strong>&nbsp;<\/h2>\n<strong>Ch\u1ec9 s\u1ed1 RSI<\/strong>&nbsp;\u0111\u01b0\u1ee3c s\u00e1ng t\u1ea1o b\u1edfi b\u1eadc th\u1ea7y ph\u00e2n t\u00edch k\u1ef9 thu\u1eadt J. Welles Wilder.<br>\nN\u00f3 \u0111o l\u01b0\u1eddng s\u1ee9c m\u1ea1nh t\u01b0\u01a1ng \u0111\u1ed1i ho\u1eb7c \u0111\u1ed9ng l\u01b0\u1ee3ng bi\u1ebfn \u0111\u1ed9ng gi\u00e1 g\u1ea7n \u0111\u00e2y b\u1eb1ng c\u00e1ch t\u00ednh t\u1ef7 l\u1ec7 gi\u1eefa m\u1ee9c t\u0103ng trung b\u00ecnh v\u00e0 m\u1ee9c gi\u1ea3m trung b\u00ecnh trong m\u1ed9t chu k\u1ef3 nh\u1ea5t \u0111\u1ecbnh (chu k\u1ef3 chu\u1ea9n th\u01b0\u1eddng d\u00f9ng l\u00e0 14 phi\u00ean).<br><br>\n<strong>\u0110\u1eb7c \u0111i\u1ec3m ch\u00ednh:<\/strong>&nbsp;Gi\u00e1 tr\u1ecb RSI dao \u0111\u1ed9ng lu\u00f4n trong kho\u1ea3ng t\u1eeb 0 \u0111\u1ebfn 100. N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c v\u1ebd trong m\u1ed9t c\u1eeda s\u1ed5 ri\u00eang bi\u1ec7t b\u00ean d\u01b0\u1edbi bi\u1ec3u \u0111\u1ed3 gi\u00e1 ch\u00ednh.<br><br>\n<strong>Ch\u1ee9c n\u0103ng ch\u00ednh:<\/strong>&nbsp;Gi\u00fap x\u00e1c \u0111\u1ecbnh gi\u00e1 g\u1ea7n \u0111\u00e2y t\u0103ng qu\u00e1 nhanh, qu\u00e1 m\u1ea1nh (c\u00f3 th\u1ec3 qu\u00e1 mua), ho\u1eb7c gi\u1ea3m qu\u00e1 nhanh, qu\u00e1 m\u1ea1nh (c\u00f3 th\u1ec3 qu\u00e1 b\u00e1n), g\u1ee3i \u00fd th\u1ecb tr\u01b0\u1eddng c\u00f3 th\u1ec3 c\u1ea7n t\u1ea1m d\u1eebng, \u0111i\u1ec1u ch\u1ec9nh ho\u1eb7c \u0111i ngang.<br>\nB\u1ea1n c\u00f3 th\u1ec3 t\u01b0\u1edfng t\u01b0\u1ee3ng RSI nh\u01b0 m\u1ed9t nhi\u1ec7t k\u1ebf \u0111o \u201cnhi\u1ec7t \u0111\u1ed9\u201d n\u00f3ng ho\u1eb7c l\u1ea1nh ng\u1eafn h\u1ea1n c\u1ee7a th\u1ecb tr\u01b0\u1eddng.<br><br>\n\n<h2><strong>2. Kh\u00e1i ni\u1ec7m c\u1ed1t l\u00f5i c\u1ee7a RSI:&nbsp;V\u00f9ng qu\u00e1 mua v\u00e0 qu\u00e1 b\u00e1n<\/strong>&nbsp;<\/h2>\nC\u00e1ch s\u1eed d\u1ee5ng RSI ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 nh\u1eadn di\u1ec7n v\u00f9ng <strong>qu\u00e1 mua<\/strong>&nbsp;v\u00e0 <strong>qu\u00e1 b\u00e1n<\/strong>.<br>\nTh\u00f4ng th\u01b0\u1eddng d\u00f9ng hai \u0111\u01b0\u1eddng ngang \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh:&nbsp;<br>\n\n<img src=\"https:\/\/mister.forex\/wp-content\/uploads\/2025\/05\/RSI-Overbought-Zone-and-Oversold-Zone.webp\" alt=\"\" width=\"1200\" height=\"675\" class=\"alignnone size-full wp-image-54092\">\n\n<ul>\n <li><strong>A. V\u00f9ng qu\u00e1 mua (Overbought Zone):<\/strong>&nbsp;Khi \u0111\u01b0\u1eddng RSI v\u01b0\u1ee3t l\u00ean tr\u00ean <strong>m\u1ee9c 70<\/strong>, th\u01b0\u1eddng \u0111\u01b0\u1ee3c xem l\u00e0 th\u1ecb tr\u01b0\u1eddng \u0111\u00e3 v\u00e0o tr\u1ea1ng th\u00e1i <strong>qu\u00e1 mua<\/strong>. \u0110i\u1ec1u n\u00e0y cho th\u1ea5y l\u1ef1c mua g\u1ea7n \u0111\u00e2y r\u1ea5t m\u1ea1nh, t\u1ed1c \u0111\u1ed9 v\u00e0 bi\u00ean \u0111\u1ed9 t\u0103ng gi\u00e1 l\u1edbn, th\u1ecb tr\u01b0\u1eddng c\u00f3 th\u1ec3 \u0111ang \u201cqu\u00e1 n\u00f3ng\u201d, gi\u00e1 c\u00f3 kh\u1ea3 n\u0103ng s\u1ebd \u0111i\u1ec1u ch\u1ec9nh ho\u1eb7c \u0111i ngang trong th\u1eddi gian t\u1edbi.<\/li>\n <li><strong>B. V\u00f9ng qu\u00e1 b\u00e1n (Oversold Zone):<\/strong>&nbsp;Khi \u0111\u01b0\u1eddng RSI gi\u1ea3m xu\u1ed1ng d\u01b0\u1edbi <strong>m\u1ee9c 30<\/strong>, th\u01b0\u1eddng \u0111\u01b0\u1ee3c xem l\u00e0 th\u1ecb tr\u01b0\u1eddng \u0111\u00e3 v\u00e0o tr\u1ea1ng th\u00e1i <strong>qu\u00e1 b\u00e1n<\/strong>. \u0110i\u1ec1u n\u00e0y cho th\u1ea5y l\u1ef1c b\u00e1n g\u1ea7n \u0111\u00e2y r\u1ea5t m\u1ea1nh, t\u1ed1c \u0111\u1ed9 v\u00e0 bi\u00ean \u0111\u1ed9 gi\u1ea3m gi\u00e1 l\u1edbn, th\u1ecb tr\u01b0\u1eddng c\u00f3 th\u1ec3 \u0111ang \u201cqu\u00e1 l\u1ea1nh\u201d, gi\u00e1 c\u00f3 kh\u1ea3 n\u0103ng s\u1ebd b\u1eadt l\u00ean ho\u1eb7c \u0111i ngang trong th\u1eddi gian t\u1edbi.<\/li>\n<\/ul>\n<br>\n<strong>!!! C\u1ea3nh b\u00e1o c\u1ef1c k\u1ef3 quan tr\u1ecdng !!!<\/strong>&nbsp;<br>\nNhi\u1ec1u ng\u01b0\u1eddi m\u1edbi th\u01b0\u1eddng m\u1eafc sai l\u1ea7m nghi\u00eam tr\u1ecdng l\u00e0 th\u1ea5y RSI v\u00e0o v\u00f9ng qu\u00e1 mua th\u00ec l\u1eadp t\u1ee9c b\u00e1n kh\u1ed1ng, th\u1ea5y v\u00e0o v\u00f9ng qu\u00e1 b\u00e1n th\u00ec l\u1eadp t\u1ee9c mua v\u00e0o.<br>\nH\u00e3y nh\u1edb k\u1ef9:&nbsp;<br><br>\n<ul>\n <li><strong>Qu\u00e1 mua \u2260 t\u00edn hi\u1ec7u b\u00e1n ngay l\u1eadp t\u1ee9c!<\/strong>&nbsp;<\/li>\n <li><strong>Qu\u00e1 b\u00e1n \u2260 t\u00edn hi\u1ec7u mua ngay l\u1eadp t\u1ee9c!<\/strong>&nbsp;<\/li>\n<\/ul>\n<br>\nL\u00fd do:&nbsp;Trong m\u1ed9t xu h\u01b0\u1edbng t\u0103ng r\u1ea5t m\u1ea1nh, RSI c\u00f3 th\u1ec3 duy tr\u00ec l\u00e2u trong v\u00f9ng qu\u00e1 mua tr\u00ean 70, trong khi gi\u00e1 v\u1eabn ti\u1ebfp t\u1ee5c t\u0103ng.<br>\nT\u01b0\u01a1ng t\u1ef1, trong m\u1ed9t xu h\u01b0\u1edbng gi\u1ea3m r\u1ea5t m\u1ea1nh, RSI c\u00f3 th\u1ec3 duy tr\u00ec l\u00e2u trong v\u00f9ng qu\u00e1 b\u00e1n d\u01b0\u1edbi 30, trong khi gi\u00e1 v\u1eabn ti\u1ebfp t\u1ee5c gi\u1ea3m.<br>\nN\u1ebfu b\u1ea1n ch\u1ec9 d\u1ef1a v\u00e0o RSI qu\u00e1 mua\/qu\u00e1 b\u00e1n \u0111\u1ec3 giao d\u1ecbch ng\u01b0\u1ee3c xu h\u01b0\u1edbng m\u1ea1nh, r\u1ea5t nguy hi\u1ec3m v\u00e0 d\u1ec5 g\u00e2y thua l\u1ed7 l\u1edbn!<br><br>\n\n<h2><strong>3. C\u00e1c c\u00e1ch s\u1eed d\u1ee5ng RSI ph\u1ed5 bi\u1ebfn kh\u00e1c (gi\u1edbi thi\u1ec7u kh\u00e1i ni\u1ec7m)<\/strong>&nbsp;<\/h2>\nNgo\u00e0i qu\u00e1 mua v\u00e0 qu\u00e1 b\u00e1n, nh\u00e0 giao d\u1ecbch \u0111\u00f4i khi c\u00f2n ch\u00fa \u00fd \u0111\u1ebfn c\u00e1c t\u00edn hi\u1ec7u kh\u00e1c c\u1ee7a RSI:&nbsp;<br><br>\n<ul>\n <li><strong>Ph\u00e2n k\u1ef3 (Divergence):<\/strong>&nbsp;\u0110\u00e2y \u0111\u01b0\u1ee3c xem l\u00e0 m\u1ed9t trong nh\u1eefng t\u00edn hi\u1ec7u \u0111\u00e1ng tin c\u1eady h\u01a1n (nh\u01b0ng v\u1eabn c\u1ea7n x\u00e1c nh\u1eadn).\n <ul>\n <li><strong>A. Ph\u00e2n k\u1ef3 gi\u1ea3m (Bearish Divergence):<\/strong>&nbsp;Gi\u00e1 t\u1ea1o \u0111\u1ec9nh m\u1edbi cao h\u01a1n nh\u01b0ng RSI kh\u00f4ng t\u1ea1o \u0111\u1ec9nh m\u1edbi cao h\u01a1n (thay v\u00e0o \u0111\u00f3 t\u1ea1o \u0111\u1ec9nh th\u1ea5p h\u01a1n). \u0110i\u1ec1u n\u00e0y b\u00e1o hi\u1ec7u d\u00f9 gi\u00e1 v\u1eabn t\u0103ng nh\u01b0ng \u0111\u1ed9ng l\u01b0\u1ee3ng t\u0103ng \u0111ang suy y\u1ebfu, c\u00f3 th\u1ec3 d\u1ef1 b\u00e1o gi\u00e1 s\u1ebd \u0111i\u1ec1u ch\u1ec9nh ho\u1eb7c \u0111\u1ea3o chi\u1ec1u gi\u1ea3m trong t\u01b0\u01a1ng lai.<\/li>\n \n <img class=\"alignnone size-full wp-image-54080\" src=\"https:\/\/mister.forex\/wp-content\/uploads\/2025\/05\/RSI-Bearish-Divergence.webp\" alt=\"\" width=\"1200\" height=\"675\"><br>\n \n <li><strong>B. Ph\u00e2n k\u1ef3 t\u0103ng (Bullish Divergence):<\/strong>&nbsp;Gi\u00e1 t\u1ea1o \u0111\u00e1y m\u1edbi th\u1ea5p h\u01a1n nh\u01b0ng RSI kh\u00f4ng t\u1ea1o \u0111\u00e1y m\u1edbi th\u1ea5p h\u01a1n (thay v\u00e0o \u0111\u00f3 t\u1ea1o \u0111\u00e1y cao h\u01a1n). \u0110i\u1ec1u n\u00e0y b\u00e1o hi\u1ec7u d\u00f9 gi\u00e1 v\u1eabn gi\u1ea3m nh\u01b0ng \u0111\u1ed9ng l\u01b0\u1ee3ng gi\u1ea3m \u0111ang suy y\u1ebfu, c\u00f3 th\u1ec3 d\u1ef1 b\u00e1o gi\u00e1 s\u1ebd b\u1eadt l\u00ean ho\u1eb7c \u0111\u1ea3o chi\u1ec1u t\u0103ng trong t\u01b0\u01a1ng lai.<\/li>\n \n <img class=\"alignnone size-full wp-image-54081\" src=\"https:\/\/mister.forex\/wp-content\/uploads\/2025\/05\/RSI-Bullish-Divergence.webp\" alt=\"\" width=\"1200\" height=\"675\">\n \n <\/ul>\n L\u01b0u \u00fd:&nbsp;T\u00edn hi\u1ec7u ph\u00e2n k\u1ef3 kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng ch\u00ednh x\u00e1c 100%, c\u1ea7n ch\u1edd x\u00e1c nh\u1eadn t\u1eeb h\u00e0nh vi gi\u00e1 (nh\u01b0 ph\u00e1 v\u1ee1 \u0111\u01b0\u1eddng xu h\u01b0\u1edbng, c\u00e1c m\u1ee9c quan tr\u1ecdng).\n <\/li>\n <li><strong>Giao c\u1eaft \u0111\u01b0\u1eddng trung t\u00e2m 50 (Centerline Crossover):<\/strong>&nbsp;M\u1ed9t s\u1ed1 nh\u00e0 giao d\u1ecbch xem vi\u1ec7c RSI c\u1eaft l\u00ean tr\u00ean <strong>m\u1ee9c 50<\/strong>&nbsp;l\u00e0 t\u00edn hi\u1ec7u \u0111\u1ed9ng l\u01b0\u1ee3ng th\u1ecb tr\u01b0\u1eddng t\u0103ng, c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 xu h\u01b0\u1edbng t\u0103ng; c\u1eaft xu\u1ed1ng d\u01b0\u1edbi 50 l\u00e0 t\u00edn hi\u1ec7u \u0111\u1ed9ng l\u01b0\u1ee3ng gi\u1ea3m, c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 xu h\u01b0\u1edbng gi\u1ea3m. \u0110\u00e2y l\u00e0 c\u00f4ng c\u1ee5 gi\u00fap \u0111\u00e1nh gi\u00e1 xu h\u01b0\u1edbng ng\u1eafn h\u1ea1n.<\/li>\n<\/ul><br>\n\n<h2><strong>4. Gi\u1edbi h\u1ea1n c\u1ee7a RSI<\/strong>&nbsp;<\/h2>\nKhi s\u1eed d\u1ee5ng RSI, c\u1ea7n hi\u1ec3u nh\u1eefng h\u1ea1n ch\u1ebf sau:&nbsp;<br><br>\n<ul>\n <li><strong>C\u00f3 th\u1ec3 kh\u00f4ng hi\u1ec7u qu\u1ea3 ho\u1eb7c g\u00e2y hi\u1ec3u nh\u1ea7m trong xu h\u01b0\u1edbng m\u1ea1nh:<\/strong>&nbsp;Nh\u01b0 \u0111\u00e3 n\u00f3i, ch\u1ec9 d\u1ef1a v\u00e0o t\u00edn hi\u1ec7u qu\u00e1 mua\/qu\u00e1 b\u00e1n trong xu h\u01b0\u1edbng m\u1ea1nh l\u00e0 r\u1ea5t nguy hi\u1ec3m.<\/li>\n <li><strong>Ph\u00f9 h\u1ee3p h\u01a1n v\u1edbi th\u1ecb tr\u01b0\u1eddng \u0111i ngang ho\u1eb7c c\u00e1c nh\u1ecbp \u0111i\u1ec1u ch\u1ec9nh trong xu h\u01b0\u1edbng:<\/strong>&nbsp;T\u00edn hi\u1ec7u qu\u00e1 mua\/qu\u00e1 b\u00e1n c\u1ee7a RSI th\u01b0\u1eddng hi\u1ec7u qu\u1ea3 h\u01a1n trong th\u1ecb tr\u01b0\u1eddng kh\u00f4ng c\u00f3 xu h\u01b0\u1edbng r\u00f5 r\u00e0ng ho\u1eb7c t\u1ea1i c\u00e1c \u0111i\u1ec3m k\u1ebft th\u00fac nh\u1ecbp \u0111i\u1ec1u ch\u1ec9nh trong xu h\u01b0\u1edbng ch\u00ednh (v\u00ed d\u1ee5:&nbsp;t\u00edn hi\u1ec7u qu\u00e1 b\u00e1n trong nh\u1ecbp \u0111i\u1ec1u ch\u1ec9nh c\u1ee7a xu h\u01b0\u1edbng t\u0103ng c\u00f3 th\u1ec3 l\u00e0 c\u01a1 h\u1ed9i mua ti\u1ec1m n\u0103ng), nh\u01b0ng v\u1eabn c\u1ea7n th\u1eadn tr\u1ecdng.<\/li>\n <li><strong>C\u00f3 th\u1ec3 t\u1ea1o t\u00edn hi\u1ec7u sai:<\/strong>&nbsp;Gi\u1ed1ng nh\u01b0 m\u1ecdi ch\u1ec9 b\u00e1o k\u1ef9 thu\u1eadt kh\u00e1c, RSI c\u0169ng c\u00f3 th\u1ec3 cho t\u00edn hi\u1ec7u sai. Kh\u00f4ng n\u00ean d\u00f9ng RSI l\u00e0m c\u01a1 s\u1edf duy nh\u1ea5t \u0111\u1ec3 ra quy\u1ebft \u0111\u1ecbnh giao d\u1ecbch.<\/li>\n<\/ul><br>\n\n<h2><strong>5. RSI c\u00f3 ph\u00f9 h\u1ee3p cho ng\u01b0\u1eddi m\u1edbi kh\u00f4ng?<\/strong>&nbsp;<\/h2>\n<ul>\n <li><strong>Kh\u00e1i ni\u1ec7m t\u01b0\u01a1ng \u0111\u1ed1i d\u1ec5 hi\u1ec3u:<\/strong>&nbsp;Nguy\u00ean l\u00fd c\u01a1 b\u1ea3n c\u1ee7a RSI (\u0111o \u0111\u1ed9ng l\u01b0\u1ee3ng), ph\u1ea1m vi 0-100, v\u00e0 kh\u00e1i ni\u1ec7m qu\u00e1 mua\/qu\u00e1 b\u00e1n (n\u1ebfu hi\u1ec3u \u0111\u01b0\u1ee3c c\u1ea3nh b\u00e1o quan tr\u1ecdng) kh\u00e1 d\u1ec5 ti\u1ebfp c\u1eadn v\u1edbi ng\u01b0\u1eddi m\u1edbi.<\/li>\n <li><strong>R\u1ee7i ro s\u1eed d\u1ee5ng sai cao:<\/strong>&nbsp;Ng\u01b0\u1eddi m\u1edbi d\u1ec5 m\u1eafc l\u1ed7i d\u00f9ng qu\u00e1 mua\/qu\u00e1 b\u00e1n nh\u01b0 t\u00edn hi\u1ec7u \u0111\u1ea3o chi\u1ec1u tr\u1ef1c ti\u1ebfp, \u0111\u1eb7c bi\u1ec7t khi giao d\u1ecbch ng\u01b0\u1ee3c xu h\u01b0\u1edbng, r\u1ea5t r\u1ee7i ro.<\/li>\n<\/ul>\n<br>\n<strong>Khuy\u1ebfn ngh\u1ecb:<\/strong>&nbsp;<br>\n<ul>\n <li>RSI l\u00e0 ch\u1ec9 b\u00e1o h\u1eefu \u00edch \u0111\u00e1ng \u0111\u1ec3 ng\u01b0\u1eddi m\u1edbi h\u1ecdc, v\u1edbi \u0111i\u1ec1u ki\u1ec7n ph\u1ea3i hi\u1ec3u v\u00e0 s\u1eed d\u1ee5ng \u0111\u00fang c\u00e1ch.<\/li>\n <li><strong>B\u1eaft \u0111\u1ea7u b\u1eb1ng quan s\u00e1t:<\/strong>&nbsp;Th\u00eam RSI v\u00e0o bi\u1ec3u \u0111\u1ed3 t\u00e0i kho\u1ea3n demo (th\u01b0\u1eddng d\u00f9ng chu k\u1ef3 m\u1eb7c \u0111\u1ecbnh 14, v\u1ebd c\u00e1c \u0111\u01b0\u1eddng 70 v\u00e0 30). Quan s\u00e1t RSI ho\u1ea1t \u0111\u1ed9ng th\u1ebf n\u00e0o trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng kh\u00e1c nhau (xu h\u01b0\u1edbng m\u1ea1nh vs. \u0111i ngang), RSI \u1edf v\u00f9ng qu\u00e1 mua\/qu\u00e1 b\u00e1n bao l\u00e2u, gi\u00e1 c\u00f3 th\u1ef1c s\u1ef1 \u0111\u1ea3o chi\u1ec1u ngay kh\u00f4ng?<\/li>\n <li><strong>K\u1ebft h\u1ee3p v\u1edbi xu h\u01b0\u1edbng l\u00e0 ch\u00eca kh\u00f3a:<\/strong>&nbsp;Lu\u00f4n \u0111\u1eb7t t\u00edn hi\u1ec7u RSI trong b\u1ed1i c\u1ea3nh xu h\u01b0\u1edbng t\u1ed5ng th\u1ec3 c\u1ee7a th\u1ecb tr\u01b0\u1eddng! V\u00ed d\u1ee5:&nbsp;Trong xu h\u01b0\u1edbng t\u0103ng, RSI \u0111i\u1ec1u ch\u1ec9nh v\u1ec1 v\u00f9ng qu\u00e1 b\u00e1n c\u00f3 th\u1ec3 l\u00e0 c\u01a1 h\u1ed9i mua thu\u1eadn xu h\u01b0\u1edbng; trong xu h\u01b0\u1edbng gi\u1ea3m, RSI b\u1eadt l\u00ean v\u00f9ng qu\u00e1 mua c\u00f3 th\u1ec3 l\u00e0 c\u01a1 h\u1ed9i b\u00e1n thu\u1eadn xu h\u01b0\u1edbng. Tr\u00e1nh b\u00e1n kh\u1ed1ng khi th\u1ecb tr\u01b0\u1eddng t\u0103ng m\u1ea1nh ch\u1ec9 v\u00ec qu\u00e1 mua, ho\u1eb7c mua khi th\u1ecb tr\u01b0\u1eddng gi\u1ea3m m\u1ea1nh ch\u1ec9 v\u00ec qu\u00e1 b\u00e1n.<\/li>\n <li><strong>Th\u1eadn tr\u1ecdng v\u1edbi ph\u00e2n k\u1ef3:<\/strong>&nbsp;Ph\u00e2n k\u1ef3 c\u00f3 th\u1ec3 l\u00e0 t\u00edn hi\u1ec7u c\u1ea3nh b\u00e1o h\u1eefu \u00edch, nh\u01b0ng c\u1ea7n x\u00e1c nh\u1eadn t\u1eeb h\u00e0nh vi gi\u00e1 ho\u1eb7c t\u00edn hi\u1ec7u kh\u00e1c, ng\u01b0\u1eddi m\u1edbi kh\u00f4ng n\u00ean qu\u00e1 v\u1ed9i v\u00e0ng \u00e1p d\u1ee5ng.<\/li>\n <li><strong>D\u00f9ng l\u00e0m c\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3, kh\u00f4ng ph\u1ea3i duy nh\u1ea5t:<\/strong>&nbsp;Xem RSI l\u00e0 m\u1ed9t ph\u1ea7n trong b\u1ed9 c\u00f4ng c\u1ee5 ph\u00e2n t\u00edch, h\u1ed7 tr\u1ee3 \u0111\u00e1nh gi\u00e1 \u0111\u1ed9ng l\u01b0\u1ee3ng ho\u1eb7c t\u00ecm \u0111i\u1ec3m k\u1ebft th\u00fac nh\u1ecbp \u0111i\u1ec1u ch\u1ec9nh, nh\u01b0ng lu\u00f4n k\u1ebft h\u1ee3p v\u1edbi h\u00e0nh vi gi\u00e1 (h\u1ed7 tr\u1ee3 kh\u00e1ng c\u1ef1, m\u00f4 h\u00ecnh n\u1ebfn), ph\u00e2n t\u00edch xu h\u01b0\u1edbng (\u0111\u01b0\u1eddng trung b\u00ecnh \u0111\u1ed9ng) v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c \u0111\u1ec3 ra quy\u1ebft \u0111\u1ecbnh cu\u1ed1i c\u00f9ng.<\/li>\n<\/ul>\n<br>\n\n<h2><strong>K\u1ebft lu\u1eadn<\/strong>&nbsp;<\/h2>\n<strong>Ch\u1ec9 s\u1ed1 RSI<\/strong>&nbsp;l\u00e0 m\u1ed9t ch\u1ec9 b\u00e1o dao \u0111\u1ed9ng \u0111\u1ed9ng l\u01b0\u1ee3ng ph\u1ed5 bi\u1ebfn, \u0111o s\u1ee9c m\u1ea1nh t\u01b0\u01a1ng \u0111\u1ed1i c\u1ee7a bi\u1ebfn \u0111\u1ed9ng gi\u00e1 g\u1ea7n \u0111\u00e2y, dao \u0111\u1ed9ng trong kho\u1ea3ng 0-100, ch\u1ee7 y\u1ebfu d\u00f9ng \u0111\u1ec3 nh\u1eadn di\u1ec7n c\u00e1c tr\u1ea1ng th\u00e1i qu\u00e1 mua (th\u01b0\u1eddng &gt; 70) v\u00e0 qu\u00e1 b\u00e1n (th\u01b0\u1eddng &lt; 30).<br><br>\n\u0110i\u1ec1u quan tr\u1ecdng nh\u1ea5t khi ng\u01b0\u1eddi m\u1edbi h\u1ecdc RSI l\u00e0 nh\u1edb:&nbsp;<strong>qu\u00e1 mua kh\u00f4ng \u0111\u1ed3ng ngh\u0129a v\u1edbi b\u00e1n ngay, qu\u00e1 b\u00e1n kh\u00f4ng \u0111\u1ed3ng ngh\u0129a v\u1edbi mua ngay<\/strong>, \u0111\u1eb7c bi\u1ec7t trong th\u1ecb tr\u01b0\u1eddng c\u00f3 xu h\u01b0\u1edbng m\u1ea1nh!<br>\nHi\u1ec3u c\u00e1c c\u00e1ch d\u00f9ng kh\u00e1c c\u1ee7a RSI (nh\u01b0 ph\u00e2n k\u1ef3, giao c\u1eaft trung t\u00e2m) v\u00e0 gi\u1edbi h\u1ea1n c\u1ee7a n\u00f3 (gi\u1ea3m hi\u1ec7u qu\u1ea3 trong xu h\u01b0\u1edbng m\u1ea1nh, t\u00edn hi\u1ec7u gi\u1ea3) c\u0169ng r\u1ea5t quan tr\u1ecdng.<br>\nRSI l\u00e0 c\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 gi\u00e1 tr\u1ecb cho ng\u01b0\u1eddi m\u1edbi, nh\u01b0ng ph\u1ea3i \u0111\u01b0\u1ee3c gi\u1ea3i th\u00edch trong b\u1ed1i c\u1ea3nh xu h\u01b0\u1edbng th\u1ecb tr\u01b0\u1eddng \u0111\u00fang \u0111\u1eafn, k\u1ebft h\u1ee3p v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n t\u00edch kh\u00e1c v\u00e0 qu\u1ea3n l\u00fd r\u1ee7i ro nghi\u00eam ng\u1eb7t khi s\u1eed d\u1ee5ng.<br>\n<\/span><\/div><\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3eccdf2 elementor-widget elementor-widget-template\" data-id=\"3eccdf2\" data-element_type=\"widget\" data-widget_type=\"template.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-template\">\n\t\t\t\t\t<div data-elementor-type=\"container\" data-elementor-id=\"49848\" class=\"elementor elementor-49848\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t<div class=\"elementor-element elementor-element-43b58eaa e-flex e-con-boxed e-con e-parent\" data-id=\"43b58eaa\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-83f27ac elementor-widget elementor-widget-html translation-block\" data-id=\"83f27ac\" data-element_type=\"widget\" data-widget_type=\"html.default\"><span>\n<strong style=\"font-size: 1.2em\">\nXin ch\u00e0o, ch\u00fang t\u00f4i l\u00e0 <a href=\"https:\/\/mister.forex\/vi\/about-us\/\" target=\"_blank\" style=\"text-decoration: underline\">\u0110\u1ed9i ng\u0169 Nghi\u00ean c\u1ee9u Mr.Forex<\/a><\/strong><br>\n\nGiao d\u1ecbch kh\u00f4ng ch\u1ec9 c\u1ea7n t\u01b0 duy \u0111\u00fang \u0111\u1eafn m\u00e0 c\u00f2n c\u1ea7n c\u00e1c c\u00f4ng c\u1ee5 v\u00e0 th\u00f4ng tin h\u1eefu \u00edch. Ch\u00fang t\u00f4i t\u1eadp trung v\u00e0o \u0111\u00e1nh gi\u00e1 c\u00e1c nh\u00e0 m\u00f4i gi\u1edbi to\u00e0n c\u1ea7u, thi\u1ebft l\u1eadp h\u1ec7 th\u1ed1ng giao d\u1ecbch (MT4 \/ MT5, EA, VPS) v\u00e0 n\u1ec1n t\u1ea3ng forex th\u1ef1c chi\u1ebfn. Ch\u00fang t\u00f4i tr\u1ef1c ti\u1ebfp h\u01b0\u1edbng d\u1eabn b\u1ea1n n\u1eafm v\u1eefng \"h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng\" c\u1ee7a th\u1ecb tr\u01b0\u1eddng t\u00e0i ch\u00ednh, x\u00e2y d\u1ef1ng m\u00f4i tr\u01b0\u1eddng giao d\u1ecbch chuy\u00ean nghi\u1ec7p t\u1eeb con s\u1ed1 kh\u00f4ng.<br>\n<br>\n\n<strong>N\u1ebfu b\u1ea1n mu\u1ed1n chuy\u1ec3n t\u1eeb l\u00fd thuy\u1ebft sang th\u1ef1c h\u00e0nh:<\/strong><br>\n1. H\u00e3y chia s\u1ebb b\u00e0i vi\u1ebft n\u00e0y \u0111\u1ec3 nhi\u1ec1u nh\u00e0 giao d\u1ecbch th\u1ea5y \u0111\u01b0\u1ee3c s\u1ef1 th\u1eadt.<br>\n2. \u0110\u1ecdc th\u00eam c\u00e1c b\u00e0i vi\u1ebft li\u00ean quan \u0111\u1ebfn <a href=\"https:\/\/mister.forex\/vi\/category\/learn-forex\/\" target=\"_blank\">H\u1ecdc Forex<\/a>.\n<\/span><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Ng\u01b0\u1eddi m\u1edbi h\u1ecdc s\u1eed d\u1ee5ng ch\u1ec9 b\u00e1o RSI! Hi\u1ec3u \u00fd ngh\u0129a c\u1ee7a v\u00f9ng mua qu\u00e1 m\u1ee9c v\u00e0 b\u00e1n qu\u00e1 m\u1ee9c, nh\u01b0ng \u0111\u1eebng xem \u0111\u00f3 l\u00e0 \u0111i\u1ec3m mua b\u00e1n tr\u1ef1c ti\u1ebfp. H\u1ecdc c\u00e1ch k\u1ebft h\u1ee3p v\u1edbi xu h\u01b0\u1edbng \u0111\u1ec3 gi\u1ea3i th\u00edch ch\u00ednh x\u00e1c, tr\u00e1nh giao d\u1ecbch ng\u01b0\u1ee3c xu h\u01b0\u1edbng.<\/p>","protected":false},"author":1,"featured_media":54085,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,83],"tags":[128],"class_list":["post-54064","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-forex-terms","category-learn-forex","tag-no-google"],"_links":{"self":[{"href":"https:\/\/mister.forex\/vi\/wp-json\/wp\/v2\/posts\/54064","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mister.forex\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mister.forex\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mister.forex\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mister.forex\/vi\/wp-json\/wp\/v2\/comments?post=54064"}],"version-history":[{"count":0,"href":"https:\/\/mister.forex\/vi\/wp-json\/wp\/v2\/posts\/54064\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mister.forex\/vi\/wp-json\/wp\/v2\/media\/54085"}],"wp:attachment":[{"href":"https:\/\/mister.forex\/vi\/wp-json\/wp\/v2\/media?parent=54064"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mister.forex\/vi\/wp-json\/wp\/v2\/categories?post=54064"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mister.forex\/vi\/wp-json\/wp\/v2\/tags?post=54064"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}