{"id":312174,"date":"2025-07-17T17:34:43","date_gmt":"2025-07-17T17:34:43","guid":{"rendered":"https:\/\/pocketoption.com\/blog\/news-events\/data\/how-to-use-bollinger-bands-2\/"},"modified":"2025-07-17T17:34:43","modified_gmt":"2025-07-17T17:34:43","slug":"how-to-use-bollinger-bands","status":"publish","type":"post","link":"https:\/\/pocketoption.com\/blog\/vt\/knowledge-base\/learning\/how-to-use-bollinger-bands\/","title":{"rendered":"C\u00e1ch S\u1eed D\u1ee5ng D\u1ea3i Bollinger \u0111\u1ec3 Th\u00e0nh C\u00f4ng trong Giao D\u1ecbch"},"content":{"rendered":"<div id=\"root\"><div id=\"wrap-img-root\"><\/div><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":5,"featured_media":300718,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[17],"tags":[],"class_list":["post-312174","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-learning"],"acf":{"h1":"L\u00e0m ch\u1ee7 c\u00e1ch s\u1eed d\u1ee5ng Bollinger Bands trong giao d\u1ecbch","h1_source":{"label":"H1","type":"text","formatted_value":"L\u00e0m ch\u1ee7 c\u00e1ch s\u1eed d\u1ee5ng Bollinger Bands trong giao d\u1ecbch"},"description":"N\u00e2ng cao chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch c\u1ee7a b\u1ea1n v\u1edbi D\u1ea3i Bollinger b\u1eb1ng c\u00e1ch th\u00e0nh th\u1ea1o c\u00e1ch s\u1eed d\u1ee5ng ch\u00fang.","description_source":{"label":"Description","type":"textarea","formatted_value":"N\u00e2ng cao chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch c\u1ee7a b\u1ea1n v\u1edbi D\u1ea3i Bollinger b\u1eb1ng c\u00e1ch th\u00e0nh th\u1ea1o c\u00e1ch s\u1eed d\u1ee5ng ch\u00fang."},"intro":"Trong th\u1ebf gi\u1edbi giao d\u1ecbch, hi\u1ec3u bi\u1ebft v\u1ec1 c\u00e1c ch\u1ec9 b\u00e1o k\u1ef9 thu\u1eadt c\u00f3 th\u1ec3 n\u00e2ng cao chi\u1ebfn l\u01b0\u1ee3c c\u1ee7a b\u1ea1n m\u1ed9t c\u00e1ch \u0111\u00e1ng k\u1ec3. D\u1ea3i Bollinger l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 ph\u1ed5 bi\u1ebfn trong s\u1ed1 c\u00e1c nh\u00e0 giao d\u1ecbch \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh s\u1ef1 bi\u1ebfn \u0111\u1ed9ng c\u1ee7a th\u1ecb tr\u01b0\u1eddng v\u00e0 c\u00e1c bi\u1ebfn \u0111\u1ed9ng gi\u00e1 ti\u1ec1m n\u0103ng. B\u1eb1ng c\u00e1ch th\u00e0nh th\u1ea1o c\u00e1ch s\u1eed d\u1ee5ng D\u1ea3i Bollinger, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u01b0a ra c\u00e1c quy\u1ebft \u0111\u1ecbnh giao d\u1ecbch th\u00f4ng minh h\u01a1n v\u00e0 c\u00f3 th\u1ec3 t\u0103ng l\u1ee3i nhu\u1eadn c\u1ee7a m\u00ecnh. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd \u0111i s\u00e2u v\u00e0o nh\u1eefng \u0111i\u1ec1u c\u1ea7n thi\u1ebft c\u1ee7a D\u1ea3i Bollinger, cung c\u1ea5p cho b\u1ea1n nh\u1eefng hi\u1ec3u bi\u1ebft th\u1ef1c t\u1ebf \u0111\u1ec3 \u00e1p d\u1ee5ng trong c\u00e1c n\u1ed7 l\u1ef1c giao d\u1ecbch c\u1ee7a b\u1ea1n.","intro_source":{"label":"Intro","type":"text","formatted_value":"Trong th\u1ebf gi\u1edbi giao d\u1ecbch, hi\u1ec3u bi\u1ebft v\u1ec1 c\u00e1c ch\u1ec9 b\u00e1o k\u1ef9 thu\u1eadt c\u00f3 th\u1ec3 n\u00e2ng cao chi\u1ebfn l\u01b0\u1ee3c c\u1ee7a b\u1ea1n m\u1ed9t c\u00e1ch \u0111\u00e1ng k\u1ec3. D\u1ea3i Bollinger l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 ph\u1ed5 bi\u1ebfn trong s\u1ed1 c\u00e1c nh\u00e0 giao d\u1ecbch \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh s\u1ef1 bi\u1ebfn \u0111\u1ed9ng c\u1ee7a th\u1ecb tr\u01b0\u1eddng v\u00e0 c\u00e1c bi\u1ebfn \u0111\u1ed9ng gi\u00e1 ti\u1ec1m n\u0103ng. B\u1eb1ng c\u00e1ch th\u00e0nh th\u1ea1o c\u00e1ch s\u1eed d\u1ee5ng D\u1ea3i Bollinger, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u01b0a ra c\u00e1c quy\u1ebft \u0111\u1ecbnh giao d\u1ecbch th\u00f4ng minh h\u01a1n v\u00e0 c\u00f3 th\u1ec3 t\u0103ng l\u1ee3i nhu\u1eadn c\u1ee7a m\u00ecnh. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd \u0111i s\u00e2u v\u00e0o nh\u1eefng \u0111i\u1ec1u c\u1ea7n thi\u1ebft c\u1ee7a D\u1ea3i Bollinger, cung c\u1ea5p cho b\u1ea1n nh\u1eefng hi\u1ec3u bi\u1ebft th\u1ef1c t\u1ebf \u0111\u1ec3 \u00e1p d\u1ee5ng trong c\u00e1c n\u1ed7 l\u1ef1c giao d\u1ecbch c\u1ee7a b\u1ea1n."},"body_html":"<div class=\"custom-html-container\">\n<h2>Hi\u1ec3u v\u1ec1 D\u1ea3i Bollinger<\/h2>\nD\u1ea3i Bollinger l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 ph\u00e2n t\u00edch k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi John Bollinger v\u00e0o nh\u1eefng n\u0103m 1980. Ch\u00fang bao g\u1ed3m ba \u0111\u01b0\u1eddng: m\u1ed9t \u0111\u01b0\u1eddng trung b\u00ecnh \u0111\u1ed9ng \u0111\u01a1n gi\u1ea3n (SMA) \u1edf gi\u1eefa, v\u00e0 hai \u0111\u01b0\u1eddng \u0111\u1ed9 l\u1ec7ch chu\u1ea9n \u1edf tr\u00ean v\u00e0 d\u01b0\u1edbi n\u00f3. Nh\u1eefng d\u1ea3i n\u00e0y th\u00edch \u1ee9ng v\u1edbi \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng, m\u1edf r\u1ed9ng trong c\u00e1c giai \u0111o\u1ea1n bi\u1ebfn \u0111\u1ed9ng v\u00e0 thu h\u1eb9p trong c\u00e1c th\u1eddi \u0111i\u1ec3m \u1ed5n \u0111\u1ecbnh.\n<h3>C\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a D\u1ea3i Bollinger<\/h3>\nBa th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a D\u1ea3i Bollinger l\u00e0:\n<ul>\n \t<li><strong>D\u1ea3i gi\u1eefa<\/strong>: \u0110\u01b0\u1eddng trung b\u00ecnh \u0111\u1ed9ng \u0111\u01a1n gi\u1ea3n (SMA) 20 ng\u00e0y c\u1ee7a gi\u00e1 ch\u1ee9ng kho\u00e1n.<\/li>\n \t<li><strong>D\u1ea3i tr\u00ean<\/strong>: SMA c\u1ed9ng hai \u0111\u1ed9 l\u1ec7ch chu\u1ea9n.<\/li>\n \t<li><strong>D\u1ea3i d\u01b0\u1edbi<\/strong>: SMA tr\u1eeb hai \u0111\u1ed9 l\u1ec7ch chu\u1ea9n.<\/li>\n<\/ul>\nC\u00e1c nh\u00e0 giao d\u1ecbch s\u1eed d\u1ee5ng nh\u1eefng d\u1ea3i n\u00e0y \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 xu h\u01b0\u1edbng th\u1ecb tr\u01b0\u1eddng v\u00e0 c\u00e1c \u0111i\u1ec3m v\u00e0o ho\u1eb7c ra ti\u1ec1m n\u0103ng.\n\nT\u1eebng b\u01b0\u1edbc:\n<ol>\n \t<li>X\u00e1c \u0111\u1ecbnh ch\u1ee9ng kho\u00e1n: Ch\u1ecdn m\u1ed9t c\u1ed5 phi\u1ebfu ho\u1eb7c t\u00e0i s\u1ea3n \u0111\u1ec3 ph\u00e2n t\u00edch.<\/li>\n \t<li>Thi\u1ebft l\u1eadp khung th\u1eddi gian: X\u00e1c \u0111\u1ecbnh kho\u1ea3ng th\u1eddi gian cho ph\u00e2n t\u00edch c\u1ee7a b\u1ea1n (v\u00ed d\u1ee5: h\u00e0ng ng\u00e0y, h\u00e0ng tu\u1ea7n).<\/li>\n \t<li>Th\u00eam D\u1ea3i Bollinger: S\u1eed d\u1ee5ng ph\u1ea7n m\u1ec1m bi\u1ec3u \u0111\u1ed3 \u0111\u1ec3 ph\u1ee7 D\u1ea3i Bollinger l\u00ean bi\u1ec3u \u0111\u1ed3 gi\u00e1.<\/li>\n \t<li>Ph\u00e2n t\u00edch \u0111\u1ed9 r\u1ed9ng d\u1ea3i: Quan s\u00e1t kho\u1ea3ng c\u00e1ch gi\u1eefa d\u1ea3i tr\u00ean v\u00e0 d\u1ea3i d\u01b0\u1edbi.<\/li>\n \t<li>T\u00ecm ki\u1ebfm \u0111\u1ed9t ph\u00e1: X\u00e1c \u0111\u1ecbnh c\u00e1c tr\u01b0\u1eddng h\u1ee3p gi\u00e1 ch\u1ea1m ho\u1eb7c v\u01b0\u1ee3t qua c\u00e1c d\u1ea3i.<\/li>\n \t<li>X\u00e1c nh\u1eadn v\u1edbi c\u00e1c ch\u1ec9 b\u00e1o kh\u00e1c: S\u1eed d\u1ee5ng RSI ho\u1eb7c MACD \u0111\u1ec3 x\u00e1c nh\u1eadn c\u00e1c giao d\u1ecbch ti\u1ec1m n\u0103ng.<\/li>\n<\/ol>\n<h2>Chi\u1ebfn l\u01b0\u1ee3c s\u1eed d\u1ee5ng D\u1ea3i Bollinger<\/h2>\nD\u1ea3i Bollinger c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch kh\u00e1c nhau. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 c\u00e1ch ti\u1ebfp c\u1eadn ph\u1ed5 bi\u1ebfn:\n<h3>S\u1eed d\u1ee5ng D\u1ea3i Bollinger cho Giao d\u1ecbch Nhanh<\/h3>\nGiao d\u1ecbch nhanh c\u00f3 l\u1ee3i t\u1eeb nh\u1eefng hi\u1ec3u bi\u1ebft v\u1ec1 bi\u1ebfn \u0111\u1ed9ng do D\u1ea3i Bollinger cung c\u1ea5p. C\u00e1c nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n c\u00e1c bi\u1ebfn \u0111\u1ed9ng gi\u00e1 ng\u1eafn h\u1ea1n b\u1eb1ng c\u00e1ch quan s\u00e1t s\u1ef1 t\u01b0\u01a1ng t\u00e1c c\u1ee7a c\u00e1c d\u1ea3i.\n<ul>\n \t<li><strong>Chi\u1ebfn l\u01b0\u1ee3c \u0110\u1ed9t ph\u00e1 Bi\u1ebfn \u0111\u1ed9ng<\/strong>: Khi c\u00e1c d\u1ea3i m\u1edf r\u1ed9ng, \u0111i\u1ec1u \u0111\u00f3 cho th\u1ea5y s\u1ef1 gia t\u0103ng bi\u1ebfn \u0111\u1ed9ng, g\u1ee3i \u00fd c\u00e1c c\u01a1 h\u1ed9i giao d\u1ecbch ti\u1ec1m n\u0103ng.<\/li>\n \t<li><strong>Chi\u1ebfn l\u01b0\u1ee3c H\u1ed3i quy Trung b\u00ecnh<\/strong>: Gi\u00e1 c\u00f3 xu h\u01b0\u1edbng tr\u1edf l\u1ea1i d\u1ea3i gi\u1eefa sau khi ch\u1ea1m v\u00e0o d\u1ea3i tr\u00ean ho\u1eb7c d\u1ea3i d\u01b0\u1edbi, cung c\u1ea5p c\u00e1c \u0111i\u1ec3m v\u00e0o ti\u1ec1m n\u0103ng.<\/li>\n<\/ul>\nS\u1ef1 th\u1eadt th\u00fa v\u1ecb: D\u1ea3i Bollinger kh\u00f4ng ch\u1ec9 d\u00e0nh cho c\u1ed5 phi\u1ebfu. Ch\u00fang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho nhi\u1ec1u lo\u1ea1i t\u00e0i s\u1ea3n, bao g\u1ed3m ngo\u1ea1i h\u1ed1i, h\u00e0ng h\u00f3a v\u00e0 ti\u1ec1n \u0111i\u1ec7n t\u1eed, l\u00e0m cho ch\u00fang tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 linh ho\u1ea1t cho c\u00e1c nh\u00e0 giao d\u1ecbch.\n\nPocket Option l\u00e0 m\u1ed9t n\u1ec1n t\u1ea3ng tuy\u1ec7t v\u1eddi cho giao d\u1ecbch nhanh, cung c\u1ea5p c\u00e1c c\u00f4ng c\u1ee5 \u0111\u1ec3 th\u1ef1c hi\u1ec7n chi\u1ebfn l\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 v\u1edbi D\u1ea3i Bollinger.\n\n[cta_button text=\"B\u1eaft \u0111\u1ea7u Giao d\u1ecbch\"]\n\n<\/div>","body_html_source":{"label":"Body HTML","type":"wysiwyg","formatted_value":"<div class=\"custom-html-container\">\n<h2>Hi\u1ec3u v\u1ec1 D\u1ea3i Bollinger<\/h2>\n<p>D\u1ea3i Bollinger l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 ph\u00e2n t\u00edch k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi John Bollinger v\u00e0o nh\u1eefng n\u0103m 1980. Ch\u00fang bao g\u1ed3m ba \u0111\u01b0\u1eddng: m\u1ed9t \u0111\u01b0\u1eddng trung b\u00ecnh \u0111\u1ed9ng \u0111\u01a1n gi\u1ea3n (SMA) \u1edf gi\u1eefa, v\u00e0 hai \u0111\u01b0\u1eddng \u0111\u1ed9 l\u1ec7ch chu\u1ea9n \u1edf tr\u00ean v\u00e0 d\u01b0\u1edbi n\u00f3. Nh\u1eefng d\u1ea3i n\u00e0y th\u00edch \u1ee9ng v\u1edbi \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng, m\u1edf r\u1ed9ng trong c\u00e1c giai \u0111o\u1ea1n bi\u1ebfn \u0111\u1ed9ng v\u00e0 thu h\u1eb9p trong c\u00e1c th\u1eddi \u0111i\u1ec3m \u1ed5n \u0111\u1ecbnh.<\/p>\n<h3>C\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a D\u1ea3i Bollinger<\/h3>\n<p>Ba th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a D\u1ea3i Bollinger l\u00e0:<\/p>\n<ul>\n<li><strong>D\u1ea3i gi\u1eefa<\/strong>: \u0110\u01b0\u1eddng trung b\u00ecnh \u0111\u1ed9ng \u0111\u01a1n gi\u1ea3n (SMA) 20 ng\u00e0y c\u1ee7a gi\u00e1 ch\u1ee9ng kho\u00e1n.<\/li>\n<li><strong>D\u1ea3i tr\u00ean<\/strong>: SMA c\u1ed9ng hai \u0111\u1ed9 l\u1ec7ch chu\u1ea9n.<\/li>\n<li><strong>D\u1ea3i d\u01b0\u1edbi<\/strong>: SMA tr\u1eeb hai \u0111\u1ed9 l\u1ec7ch chu\u1ea9n.<\/li>\n<\/ul>\n<p>C\u00e1c nh\u00e0 giao d\u1ecbch s\u1eed d\u1ee5ng nh\u1eefng d\u1ea3i n\u00e0y \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 xu h\u01b0\u1edbng th\u1ecb tr\u01b0\u1eddng v\u00e0 c\u00e1c \u0111i\u1ec3m v\u00e0o ho\u1eb7c ra ti\u1ec1m n\u0103ng.<\/p>\n<p>T\u1eebng b\u01b0\u1edbc:<\/p>\n<ol>\n<li>X\u00e1c \u0111\u1ecbnh ch\u1ee9ng kho\u00e1n: Ch\u1ecdn m\u1ed9t c\u1ed5 phi\u1ebfu ho\u1eb7c t\u00e0i s\u1ea3n \u0111\u1ec3 ph\u00e2n t\u00edch.<\/li>\n<li>Thi\u1ebft l\u1eadp khung th\u1eddi gian: X\u00e1c \u0111\u1ecbnh kho\u1ea3ng th\u1eddi gian cho ph\u00e2n t\u00edch c\u1ee7a b\u1ea1n (v\u00ed d\u1ee5: h\u00e0ng ng\u00e0y, h\u00e0ng tu\u1ea7n).<\/li>\n<li>Th\u00eam D\u1ea3i Bollinger: S\u1eed d\u1ee5ng ph\u1ea7n m\u1ec1m bi\u1ec3u \u0111\u1ed3 \u0111\u1ec3 ph\u1ee7 D\u1ea3i Bollinger l\u00ean bi\u1ec3u \u0111\u1ed3 gi\u00e1.<\/li>\n<li>Ph\u00e2n t\u00edch \u0111\u1ed9 r\u1ed9ng d\u1ea3i: Quan s\u00e1t kho\u1ea3ng c\u00e1ch gi\u1eefa d\u1ea3i tr\u00ean v\u00e0 d\u1ea3i d\u01b0\u1edbi.<\/li>\n<li>T\u00ecm ki\u1ebfm \u0111\u1ed9t ph\u00e1: X\u00e1c \u0111\u1ecbnh c\u00e1c tr\u01b0\u1eddng h\u1ee3p gi\u00e1 ch\u1ea1m ho\u1eb7c v\u01b0\u1ee3t qua c\u00e1c d\u1ea3i.<\/li>\n<li>X\u00e1c nh\u1eadn v\u1edbi c\u00e1c ch\u1ec9 b\u00e1o kh\u00e1c: S\u1eed d\u1ee5ng RSI ho\u1eb7c MACD \u0111\u1ec3 x\u00e1c nh\u1eadn c\u00e1c giao d\u1ecbch ti\u1ec1m n\u0103ng.<\/li>\n<\/ol>\n<h2>Chi\u1ebfn l\u01b0\u1ee3c s\u1eed d\u1ee5ng D\u1ea3i Bollinger<\/h2>\n<p>D\u1ea3i Bollinger c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch kh\u00e1c nhau. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 c\u00e1ch ti\u1ebfp c\u1eadn ph\u1ed5 bi\u1ebfn:<\/p>\n<h3>S\u1eed d\u1ee5ng D\u1ea3i Bollinger cho Giao d\u1ecbch Nhanh<\/h3>\n<p>Giao d\u1ecbch nhanh c\u00f3 l\u1ee3i t\u1eeb nh\u1eefng hi\u1ec3u bi\u1ebft v\u1ec1 bi\u1ebfn \u0111\u1ed9ng do D\u1ea3i Bollinger cung c\u1ea5p. C\u00e1c nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n c\u00e1c bi\u1ebfn \u0111\u1ed9ng gi\u00e1 ng\u1eafn h\u1ea1n b\u1eb1ng c\u00e1ch quan s\u00e1t s\u1ef1 t\u01b0\u01a1ng t\u00e1c c\u1ee7a c\u00e1c d\u1ea3i.<\/p>\n<ul>\n<li><strong>Chi\u1ebfn l\u01b0\u1ee3c \u0110\u1ed9t ph\u00e1 Bi\u1ebfn \u0111\u1ed9ng<\/strong>: Khi c\u00e1c d\u1ea3i m\u1edf r\u1ed9ng, \u0111i\u1ec1u \u0111\u00f3 cho th\u1ea5y s\u1ef1 gia t\u0103ng bi\u1ebfn \u0111\u1ed9ng, g\u1ee3i \u00fd c\u00e1c c\u01a1 h\u1ed9i giao d\u1ecbch ti\u1ec1m n\u0103ng.<\/li>\n<li><strong>Chi\u1ebfn l\u01b0\u1ee3c H\u1ed3i quy Trung b\u00ecnh<\/strong>: Gi\u00e1 c\u00f3 xu h\u01b0\u1edbng tr\u1edf l\u1ea1i d\u1ea3i gi\u1eefa sau khi ch\u1ea1m v\u00e0o d\u1ea3i tr\u00ean ho\u1eb7c d\u1ea3i d\u01b0\u1edbi, cung c\u1ea5p c\u00e1c \u0111i\u1ec3m v\u00e0o ti\u1ec1m n\u0103ng.<\/li>\n<\/ul>\n<p>S\u1ef1 th\u1eadt th\u00fa v\u1ecb: D\u1ea3i Bollinger kh\u00f4ng ch\u1ec9 d\u00e0nh cho c\u1ed5 phi\u1ebfu. Ch\u00fang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho nhi\u1ec1u lo\u1ea1i t\u00e0i s\u1ea3n, bao g\u1ed3m ngo\u1ea1i h\u1ed1i, h\u00e0ng h\u00f3a v\u00e0 ti\u1ec1n \u0111i\u1ec7n t\u1eed, l\u00e0m cho ch\u00fang tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 linh ho\u1ea1t cho c\u00e1c nh\u00e0 giao d\u1ecbch.<\/p>\n<p>Pocket Option l\u00e0 m\u1ed9t n\u1ec1n t\u1ea3ng tuy\u1ec7t v\u1eddi cho giao d\u1ecbch nhanh, cung c\u1ea5p c\u00e1c c\u00f4ng c\u1ee5 \u0111\u1ec3 th\u1ef1c hi\u1ec7n chi\u1ebfn l\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 v\u1edbi D\u1ea3i Bollinger.<\/p>\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\">B\u1eaft \u0111\u1ea7u Giao d\u1ecbch<\/span>\n        <\/a>\n    <\/div>\n    \n<\/div>\n"},"faq":[{"question":"C\u00e1c d\u1ea3i Bollinger ch\u1ec9 ra \u0111i\u1ec1u ki\u1ec7n mua qu\u00e1 m\u1ee9c ho\u1eb7c b\u00e1n qu\u00e1 m\u1ee9c nh\u01b0 th\u1ebf n\u00e0o?","answer":"Khi gi\u00e1 ch\u1ea1m v\u00e0o d\u1ea3i tr\u00ean, t\u00e0i s\u1ea3n c\u00f3 th\u1ec3 b\u1ecb mua qu\u00e1 m\u1ee9c; ch\u1ea1m v\u00e0o d\u1ea3i d\u01b0\u1edbi cho th\u1ea5y n\u00f3 c\u00f3 th\u1ec3 b\u1ecb b\u00e1n qu\u00e1 m\u1ee9c."},{"question":"D\u1ea3i Bollinger c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n bi\u1ebfn \u0111\u1ed9ng gi\u00e1 trong t\u01b0\u01a1ng lai kh\u00f4ng?","answer":"M\u1eb7c d\u00f9 h\u1ecd kh\u00f4ng th\u1ec3 d\u1ef1 \u0111o\u00e1n ch\u00ednh x\u00e1c c\u00e1c bi\u1ebfn \u0111\u1ed9ng, h\u1ecd cung c\u1ea5p nh\u1eefng hi\u1ec3u bi\u1ebft v\u1ec1 s\u1ef1 bi\u1ebfn \u0111\u1ed9ng v\u00e0 nh\u1eefng thay \u0111\u1ed5i gi\u00e1 ti\u1ec1m n\u0103ng."},{"question":"Bollinger Bands ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o v\u1edbi c\u00e1c ch\u1ec9 b\u00e1o kh\u00e1c?","answer":"Ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u1edbi RSI ho\u1eb7c MACD \u0111\u1ec3 x\u00e1c nh\u1eadn t\u00edn hi\u1ec7u v\u00e0 n\u00e2ng cao \u0111\u1ed9 ch\u00ednh x\u00e1c trong giao d\u1ecbch."},{"question":"D\u1ea3i Bollinger c\u00f3 ph\u00f9 h\u1ee3p v\u1edbi m\u1ecdi \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng kh\u00f4ng?","answer":"V\u00e2ng, ch\u00fang th\u00edch nghi v\u1edbi c\u00e1c \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng kh\u00e1c nhau b\u1eb1ng c\u00e1ch m\u1edf r\u1ed9ng trong th\u1eddi k\u1ef3 bi\u1ebfn \u0111\u1ed9ng v\u00e0 thu h\u1eb9p trong c\u00e1c giai \u0111o\u1ea1n \u1ed5n \u0111\u1ecbnh."}],"faq_source":{"label":"FAQ","type":"repeater","formatted_value":[{"question":"C\u00e1c d\u1ea3i Bollinger ch\u1ec9 ra \u0111i\u1ec1u ki\u1ec7n mua qu\u00e1 m\u1ee9c ho\u1eb7c b\u00e1n qu\u00e1 m\u1ee9c nh\u01b0 th\u1ebf n\u00e0o?","answer":"Khi gi\u00e1 ch\u1ea1m v\u00e0o d\u1ea3i tr\u00ean, t\u00e0i s\u1ea3n c\u00f3 th\u1ec3 b\u1ecb mua qu\u00e1 m\u1ee9c; ch\u1ea1m v\u00e0o d\u1ea3i d\u01b0\u1edbi cho th\u1ea5y n\u00f3 c\u00f3 th\u1ec3 b\u1ecb b\u00e1n qu\u00e1 m\u1ee9c."},{"question":"D\u1ea3i Bollinger c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n bi\u1ebfn \u0111\u1ed9ng gi\u00e1 trong t\u01b0\u01a1ng lai kh\u00f4ng?","answer":"M\u1eb7c d\u00f9 h\u1ecd kh\u00f4ng th\u1ec3 d\u1ef1 \u0111o\u00e1n ch\u00ednh x\u00e1c c\u00e1c bi\u1ebfn \u0111\u1ed9ng, h\u1ecd cung c\u1ea5p nh\u1eefng hi\u1ec3u bi\u1ebft v\u1ec1 s\u1ef1 bi\u1ebfn \u0111\u1ed9ng v\u00e0 nh\u1eefng thay \u0111\u1ed5i gi\u00e1 ti\u1ec1m n\u0103ng."},{"question":"Bollinger Bands ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o v\u1edbi c\u00e1c ch\u1ec9 b\u00e1o kh\u00e1c?","answer":"Ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u1edbi RSI ho\u1eb7c MACD \u0111\u1ec3 x\u00e1c nh\u1eadn t\u00edn hi\u1ec7u v\u00e0 n\u00e2ng cao \u0111\u1ed9 ch\u00ednh x\u00e1c trong giao d\u1ecbch."},{"question":"D\u1ea3i Bollinger c\u00f3 ph\u00f9 h\u1ee3p v\u1edbi m\u1ecdi \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng kh\u00f4ng?","answer":"V\u00e2ng, ch\u00fang th\u00edch nghi v\u1edbi c\u00e1c \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng kh\u00e1c nhau b\u1eb1ng c\u00e1ch m\u1edf r\u1ed9ng trong th\u1eddi k\u1ef3 bi\u1ebfn \u0111\u1ed9ng v\u00e0 thu h\u1eb9p trong c\u00e1c giai \u0111o\u1ea1n \u1ed5n \u0111\u1ecbnh."}]}},"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>C\u00e1ch S\u1eed D\u1ee5ng D\u1ea3i Bollinger \u0111\u1ec3 Th\u00e0nh C\u00f4ng trong Giao D\u1ecbch<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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