{"id":29720,"date":"2023-12-07T08:37:07","date_gmt":"2023-12-07T08:37:07","guid":{"rendered":"https:\/\/masterskills.org\/blog\/chi-bao-dinh-huong-duong-positive-directional-indicator-di-la-gi-dac-diem.html"},"modified":"2023-12-23T06:10:21","modified_gmt":"2023-12-22T23:10:21","slug":"chi-bao-dinh-huong-duong-positive-directional-indicator-di-la-gi-dac-diem","status":"publish","type":"post","link":"https:\/\/masterskills.org\/blog\/chi-bao-dinh-huong-duong-positive-directional-indicator-di-la-gi-dac-diem.html","title":{"rendered":"Ch\u1ec9 b\u00e1o \u0111\u1ecbnh h\u01b0\u1edbng d\u01b0\u01a1ng (Positive Directional Indicator &#8211; +DI) l\u00e0 g\u00ec? \u0110\u1eb7c \u0111i\u1ec3m"},"content":{"rendered":"<div class=\"vnbcbc-body vceditor-content wi-active\" data-role=\"content\">\n<figure class=\"VCSortableInPreviewMode\" type=\"Photo\" style=\"\">\n<div><\/div><figcaption class=\"PhotoCMS_Caption\">\n<p data-placeholder=\"[nh\u1eadp ch\u00fa th\u00edch]\">Hi\u0300nh minh ho\u0323a. Ngu\u00f4\u0300n: Investopedia<\/p>\n<\/figcaption><\/figure>\n<h2><font style=\"line-height: 22px; font-size: 22px;\" color=\"#3d85c6\">Ch\u1ec9 <span>b\u00e1o \u0111\u1ecbnh h\u01b0\u1edbng d\u01b0\u01a1ng<\/span><\/font><\/h2>\n<p><b>Kha\u0301i ni\u00ea\u0323m<\/b><\/p>\n<p><b>Ch\u1ec9 <span>b\u00e1o \u0111\u1ecbnh h\u01b0\u1edbng d\u01b0\u01a1ng<\/span> <\/b>hay <b>ch\u1ec9 b\u00e1o \u0111\u1ecbnh h\u01b0\u1edbng t\u0103ng, ch\u1ec9 b\u00e1o +DI<\/b> trong ti\u00ea\u0301ng Anh la\u0300 <b>Positive Directional Indicator &#8211; +DI.<\/b><\/p>\n<p><b>Ch\u1ec9 <span>b\u00e1o \u0111\u1ecbnh h\u01b0\u1edbng d\u01b0\u01a1ng<\/span> (+DI)<\/b> l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n c\u1ee7a ch\u1ec9 b\u00e1o \u0111\u1ecbnh h\u01b0\u1edbng trung b\u00ecnh (ADX), \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111o l\u01b0\u1eddng s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a m\u1ed9t xu h\u01b0\u1edbng t\u0103ng gi\u00e1.   Khi \u0111\u01b0\u1eddng ch\u1ec9 <span>b\u00e1o \u0111\u1ecbnh h\u01b0\u1edbng d\u01b0\u01a1ng<\/span> (+DI) d\u1ed1c l\u00ean, \u0111\u00f3 l\u00e0 t\u00edn hi\u1ec7u cho th\u1ea5y xu h\u01b0\u1edbng t\u0103ng \u0111ang m\u1ea1nh h\u01a1n xu h\u01b0\u1edbng gi\u1ea3m gi\u00e1.\u00a0<\/p>\n<p><i>Ch\u1ec9 b\u00e1o +DI g\u1ea7n nh\u01b0 lu\u00f4n \u0111\u01b0\u1ee3c v\u1ebd c\u00f9ng v\u1edbi Ch\u1ec9 b\u00e1o \u0111\u1ecbnh h\u01b0\u1edbng \u00e2m (-DI).\u00a0<\/i><\/p>\n<h3><font style=\"line-height: 22px; font-size: 22px;\" color=\"#3d85c6\">C\u00f4ng th\u1ee9c t\u00ednh Ch\u1ec9 <span>b\u00e1o \u0111\u1ecbnh h\u01b0\u1edbng d\u01b0\u01a1ng<\/span>  \u00a0<\/font><\/h3>\n<p>C\u00f4ng th\u1ee9c t\u00ednh ch\u1ec9 <span>b\u00e1o \u0111\u1ecbnh h\u01b0\u1edbng d\u01b0\u01a1ng<\/span> (+ DI) l\u00e0:  \u00a0<\/p>\n<figure class=\"VCSortableInPreviewMode noCaption\" type=\"Photo\" style=\"\">\n<div><img decoding=\"async\" src=\"https:\/\/masterskills.org\/blog\/wp-content\/uploads\/\/12\/di-forr-15923482033372043087716.png\" id=\"img_197485466896474112\" w=\"654\" h=\"165\" alt=\"Ch\u1ec9 b\u00e1o \u0111\u1ecbnh h\u01b0\u1edbng t\u0103ng (Positive Directional Indicator - +DI) l\u00e0 g\u00ec? \u0110\u1eb7c \u0111i\u1ec3m - \u1ea2nh 2.\" title=\"Ch\u1ec9 b\u00e1o \u0111\u1ecbnh h\u01b0\u1edbng t\u0103ng (Positive Directional Indicator - +DI) l\u00e0 g\u00ec? \u0110\u1eb7c \u0111i\u1ec3m - \u1ea2nh 2.\" rel=\"lightbox\" photoid=\"197485466896474112\" type=\"photo\" style=\"max-width:100%;\" data-original=\"https:\/\/masterskills.org\/blog\/wp-content\/uploads\/\/12\/di-forr-15923482033372043087716.png\" width=\"\" height=\"\"><\/div><figcaption class=\"PhotoCMS_Caption\">\n<p data-placeholder=\"[Nh\u1eadp ch\u00fa th\u00edch \u1ea3nh]\" class=\"NLPlaceholderShow\">\n<\/figcaption><\/figure>\n<p>Trong \u0111\u00f3:\u00a0<\/p>\n<p>&#8211; S\u00a0+DM l\u00e0 ch\u1ec9 b\u00e1o chuy\u1ec3n \u0111\u1ed9ng \u0111\u1ecbnh h\u01b0\u1edbng t\u0103ng\u00a0(+DM) \u0111\u00e3 \u0111\u01b0\u1ee3c\u00a0l\u00e0m m\u1ecbn.<\/p>\n<p>&#8211; ATR l\u00e0 ch\u1ec9 b\u00e1o ATR.<\/p>\n<figure class=\"VCSortableInPreviewMode noCaption\" type=\"Photo\" style=\"\">\n<div><\/div><figcaption class=\"PhotoCMS_Caption\">\n<p data-placeholder=\"[Nh\u1eadp ch\u00fa th\u00edch \u1ea3nh]\" class=\"NLPlaceholderShow\">\n<\/figcaption><\/figure>\n<p>&#8211; +DM\u00a0= \u0110\u1ec9nh gi\u00e1 hi\u1ec7n t\u1ea1i \u2212 \u0110\u1ec9nh gi\u00e1 k\u1ebf tr\u01b0\u1edbc.\u00a0 \u00a0 \u00a0\u00a0<\/p>\n<p>&#8211; C +DM l\u00e0 +DM hi\u1ec7n h\u00e0nh.<\/p>\n<p>&#8211;\u00a0 ATR l\u00e0 ch\u1ec9 b\u00e1o ATR\u00a0(ph\u1ea1m vi giao d\u1ecbch th\u1ef1c t\u1ebf trung b\u00ecnh).\u00a0 \u00a0\u00a0<\/p>\n<h3><font style=\"line-height: 22px; font-size: 22px;\" color=\"#3d85c6\">\u00dd ngh\u0129a c\u1ee7a Ch\u1ec9 <span>b\u00e1o \u0111\u1ecbnh h\u01b0\u1edbng d\u01b0\u01a1ng<\/span>\u00a0<\/font><\/h3>\n<p>Nh\u00e0 giao d\u1ecbch th\u01b0\u1eddng s\u1ebd theo d\u00f5i v\u1ecb tr\u00ed c\u1ee7a \u0111\u01b0\u1eddng <b>ch\u1ec9 <span>b\u00e1o \u0111\u1ecbnh h\u01b0\u1edbng d\u01b0\u01a1ng<\/span> (+ DI)<\/b> so v\u1edbi ch\u1ec9 b\u00e1o \u0111\u1ecbnh h\u01b0\u1edbng gi\u1ea3m (-DI).   Khi +DI l\u1edbn h\u01a1n -DI, \u0111\u01b0\u1ee3c cho l\u00e0 xu h\u01b0\u1edbng t\u0103ng. Do \u0111\u00f3, khi +DI v\u01b0\u1ee3t qua -DI, n\u00f3 b\u00e1o hi\u1ec7u ti\u1ec1m n\u0103ng cho m\u1ed9t xu h\u01b0\u1edbng t\u0103ng gi\u00e1 m\u1edbi.  \u00a0\u00a0<\/p>\n<p>Khi -DI \u1edf tr\u00ean +DI gi\u00e1 \u0111ang trong xu h\u01b0\u1edbng gi\u1ea3m. Khi -DI v\u01b0\u1ee3t l\u00ean tr\u00ean +DI, n\u00f3 c\u00f3 th\u1ec3 b\u00e1o hi\u1ec7u s\u1ef1 b\u1eaft \u0111\u1ea7u c\u1ee7a m\u1ed9t xu h\u01b0\u1edbng gi\u1ea3m gi\u00e1.  \u00a0  \u00a0\u00a0<\/p>\n<p>Khi k\u1ebft h\u1ee3p +DI v\u00e0 -DI, th\u00ec \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ch\u1ec9 b\u00e1o chuy\u1ec3n \u0111\u1ed9ng \u0111\u1ecbnh h\u01b0\u1edbng (DMI). H\u1ec7 th\u1ed1ng ph\u00e2n t\u00edch giao d\u1ecbch n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c n\u00e2ng cao b\u1eb1ng c\u00e1ch b\u1ed5 sung th\u00eam ch\u1ec9 b\u00e1o \u0111\u1ecbnh h\u01b0\u1edbng trung b\u00ecnh (ADX).  \u00a0\u00a0<\/p>\n<p><i>ADX cho th\u1ea5y s\u1ee9c m\u1ea1nh c\u1ee7a m\u1ed9t xu h\u01b0\u1edbng, m\u1ed9t xu h\u01b0\u1edbng m\u1ea1nh c\u00f3 th\u1ec3 quan s\u00e1t r\u00f5 khi ch\u1ec9 ADX l\u1edbn h\u01a1n 20, \u0111\u1eb7c bi\u1ec7t l\u00e0 25.  \u00a0\u00a0<\/i><\/p>\n<p>Theo c\u00e1ch n\u00e0y, t\u1ea5t c\u1ea3 c\u00e1c \u0111\u01b0\u1eddng \u0111\u1ec1u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng c\u00f9ng nhau. Khi ADX tr\u00ean 20 v\u00e0 +DI \u1edf tr\u00ean (ho\u1eb7c giao) -DI th\u00ec n\u00ean \u01b0u ti\u00ean c\u00e1c giao d\u1ecbch mua. Khi ADX tr\u00ean 20 v\u00e0 -DI \u1edf tr\u00ean (ho\u1eb7c giao) +DI th\u00ec n\u00ean \u01b0u ti\u00ean c\u00e1c giao d\u1ecbch b\u00e1n.  \u00a0\u00a0<\/p>\n<h3><font style=\"line-height: 22px; font-size: 22px;\" color=\"#3d85c6\"><font style=\"line-height: 22px;\">S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa Ch\u1ec9 <span>b\u00e1o \u0111\u1ecbnh h\u01b0\u1edbng d\u01b0\u01a1ng<\/span> (+ DI) v\u00e0 \u0110\u01b0\u1eddng trung b\u00ecnh\u00a0<\/font>tr\u01b0\u1ee3t<\/font><\/h3>\n<p><b>Ch\u1ec9 <span>b\u00e1o \u0111\u1ecbnh h\u01b0\u1edbng d\u01b0\u01a1ng<\/span> (+ DI)<\/b> theo d\u00f5i c\u00e1c bi\u1ebfn \u0111\u1ed9ng gi\u00e1 t\u00edch c\u1ef1c, c\u00f3 m\u1ed9t s\u1ed1 kh\u00e1c bi\u1ec7t so v\u1edbi \u0111\u01b0\u1eddng trung b\u00ecnh tr\u01b0\u1ee3t.\u00a0\u0110\u01b0\u1eddng trung b\u00ecnh tr\u01b0\u1ee3t\u00a0th\u1ec3 hi\u1ec7n m\u1ee9c gi\u00e1 trung b\u00ecnh c\u1ee7a t\u00e0i s\u1ea3n trong m\u1ed9t kho\u1ea3ng th\u1eddi gian \u0111\u00e3 x\u00e1c \u0111\u1ecbnh.\u00a0<\/p>\n<p>Trong khi ch\u1ec9 <span>b\u00e1o \u0111\u1ecbnh h\u01b0\u1edbng d\u01b0\u01a1ng<\/span> (+ DI) ch\u1ec9 \u00e1p d\u1ee5ng m\u1ee9c \u0111\u1ec9nh gi\u00e1 hi\u1ec7n t\u1ea1i tr\u1eeb \u0111i m\u1ee9c \u0111\u1ec9nh gi\u00e1 tr\u01b0\u1edbc \u0111\u00f3.   Do s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 t\u00ednh to\u00e1n, \u0111\u01b0\u1eddng trung b\u00ecnh tr\u01b0\u1ee3t s\u1ebd cung c\u1ea5p th\u00f4ng tin kh\u00e1c cho ng\u01b0\u1eddi giao d\u1ecbch so v\u1edbi +DI.\u00a0 \u00a0\u00a0<\/p>\n<h3><font style=\"line-height: 22px; font-size: 22px;\" color=\"#3d85c6\">H\u1ea1n ch\u1ebf c\u1ee7a Ch\u1ec9 <span>b\u00e1o \u0111\u1ecbnh h\u01b0\u1edbng d\u01b0\u01a1ng<\/span>\u00a0<\/font><\/h3>\n<p>Khi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ri\u00eang, <b>ch\u1ec9 <span>b\u00e1o \u0111\u1ecbnh h\u01b0\u1edbng d\u01b0\u01a1ng<\/span> (+ DI)<\/b> kh\u00f4ng ti\u1ebft l\u1ed9 nhi\u1ec1u th\u00f4ng tin cho nh\u00e0 giao d\u1ecbch.   \u0110\u1ec3 cung c\u1ea5p \u0111\u01b0\u1ee3c nhi\u1ec1u gi\u00e1 tr\u1ecb h\u01a1n, +DI \u0111\u01b0\u1ee3c k\u1ebft h\u1ee3p v\u1edbi ch\u1ec9 b\u00e1o \u0111\u1ecbnh h\u01b0\u1edbng gi\u1ea3m (- DI).\u00a0<\/p>\n<p>B\u1eb1ng c\u00e1ch n\u00e0y, c\u00e1c nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 \u0111\u00e1nh gi\u00e1 xu h\u01b0\u1edbng n\u00e0o c\u00f3 s\u1ee9c ki\u1ec3m so\u00e1t m\u1ea1nh h\u01a1n v\u00e0 c\u0169ng c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n ra c\u00e1c \u0111i\u1ec3m giao thoa b\u00e1o hi\u1ec7u c\u00e1c xu h\u01b0\u1edbng m\u1edbi.  \u00a0\u00a0<\/p>\n<p>Ch\u1ec9 b\u00e1o \u0111\u1ecbnh h\u01b0\u1edbng trung b\u00ecnh (ADX) c\u0169ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c b\u1ed5 sung th\u00eam khi quan s\u00e1t ch\u1ec9 <span>b\u00e1o \u0111\u1ecbnh h\u01b0\u1edbng d\u01b0\u01a1ng<\/span> (+ DI).   Tuy nhi\u00ean, ngay c\u1ea3 v\u1edbi c\u00e1c ch\u1ec9 b\u00e1o b\u1ed5 sung n\u00e0y v\u1eabn c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c t\u00edn hi\u1ec7u gi\u00e1 sai.\u00a0<\/p>\n<p>C\u00e1c \u0111i\u1ec3m giao thoa c\u0169ng c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n nh\u01b0ng l\u1ea1i kh\u00f4ng c\u00f3 xu h\u01b0\u1edbng gi\u00e1 ph\u00e1t tri\u1ec3n theo sau n\u00f3. Ngo\u00e0i ra, c\u00e1c ch\u1ec9 b\u00e1o \u0111ang d\u1ef1a v\u00e0o gi\u00e1 l\u1ecbch s\u1eed v\u00e0 do \u0111\u00f3, kh\u00f4ng nh\u1ea5t thi\u1ebft s\u1ebd d\u1ef1 \u0111o\u00e1n h\u01b0\u1edbng ti\u1ebfp theo c\u1ee7a gi\u00e1.  \u00a0 <\/p>\n<p>(Theo <i>Investopedia<\/i>)<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<div class=\"vnbcbc-sapo\" data-role=\"sapo\">\n                            Ch\u1ec9 b\u00e1o \u0111\u1ecbnh h\u01b0\u1edbng d\u01b0\u01a1ng (ti\u1ebfng Anh: Positive Directional Indicator &#8211; +DI) l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n c\u1ee7a ch\u1ec9 b\u00e1o \u0111\u1ecbnh h\u01b0\u1edbng trung b\u00ecnh (ADX), \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111o l\u01b0\u1eddng s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a m\u1ed9t xu h\u01b0\u1edbng t\u0103ng gi\u00e1.\n                        <\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[417],"tags":[],"_links":{"self":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/29720"}],"collection":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/comments?post=29720"}],"version-history":[{"count":0,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/29720\/revisions"}],"wp:attachment":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/media?parent=29720"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/categories?post=29720"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/tags?post=29720"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}