{"id":13857,"date":"2026-08-27T07:02:45","date_gmt":"2026-08-27T07:02:45","guid":{"rendered":"https:\/\/backcom.io\/?p=13857"},"modified":"2026-08-27T11:47:12","modified_gmt":"2026-08-27T11:47:12","slug":"bid-ask-la-gi","status":"publish","type":"post","link":"https:\/\/backcom.io\/vi\/bid-ask-la-gi","title":{"rendered":"Bid V\u00e0 Ask L\u00e0 G\u00ec? M\u1ed1i Quan H\u1ec7 Gi\u1eefa Gi\u00e1 Bid, Ask V\u00e0 Spread"},"content":{"rendered":"\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-left kksr-valign-top\"\n    data-payload='{&quot;align&quot;:&quot;left&quot;,&quot;id&quot;:&quot;13857&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;top&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;0&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;0&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Rate this post&quot;,&quot;legend&quot;:&quot;0\\\/5 - (0 votes)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;Bid V\u00e0 Ask L\u00e0 G\u00ec? M\u1ed1i Quan H\u1ec7 Gi\u1eefa Gi\u00e1 Bid, Ask V\u00e0 Spread&quot;,&quot;width&quot;:&quot;0&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 0px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 19.2px;\">\n            <span class=\"kksr-muted\">Rate this post<\/span>\n    <\/div>\n    <\/div>\n\n<p class=\"wp-block-paragraph\">Khi m\u1edf MT4, MT5 ho\u1eb7c b\u1ea5t k\u1ef3 n\u1ec1n t\u1ea3ng Forex n\u00e0o, m\u1ed7i c\u1eb7p ti\u1ec1n lu\u00f4n hi\u1ec7n <strong>hai m\u1ee9c gi\u00e1 c\u00f9ng l\u00fac<\/strong>. V\u1eady <strong>bid ask l\u00e0 g\u00ec<\/strong>, v\u00ec sao gi\u00e1 mua v\u00e0 gi\u00e1 b\u00e1n l\u1ea1i kh\u00e1c nhau, v\u00e0 kho\u1ea3ng ch\u00eanh l\u1ec7ch \u0111\u00f3 \u1ea3nh h\u01b0\u1edfng th\u1ebf n\u00e0o \u0111\u1ebfn chi ph\u00ed m\u1ed7i l\u1ec7nh?<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Bid:<\/strong> m\u1ee9c gi\u00e1 b\u1ea1n c\u00f3 th\u1ec3 <strong>b\u00e1n<\/strong> v\u00e0o th\u1ecb tr\u01b0\u1eddng.<\/li>\n\n\n\n<li><strong>Ask:<\/strong> m\u1ee9c gi\u00e1 b\u1ea1n ph\u1ea3i tr\u1ea3 khi <strong>mua<\/strong> t\u1eeb th\u1ecb tr\u01b0\u1eddng.<\/li>\n\n\n\n<li><strong>Spread:<\/strong> kho\u1ea3ng ch\u00eanh l\u1ec7ch gi\u1eefa Ask v\u00e0 Bid.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y c\u0169ng l\u00e0 l\u00fd do m\u1ed9t l\u1ec7nh Forex g\u1ea7n nh\u01b0 lu\u00f4n b\u1eaft \u0111\u1ea7u v\u1edbi kho\u1ea3n l\u1ed7 nh\u1ecf ngay sau khi kh\u1edbp. B\u00e0i vi\u1ebft c\u1ee7a <strong>Backcom.io<\/strong> gi\u1ea3i th\u00edch Bid, Ask, m\u1ed1i quan h\u1ec7 v\u1edbi spread, v\u00e0 c\u00e1ch gi\u1ea3m ph\u1ea7n chi ph\u00ed n\u00e0y.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Bid L\u00e0 G\u00ec? Kh\u00e1i Ni\u1ec7m V\u00e0 C\u00e1ch \u0110\u1ecdc Gi\u00e1 Bid Trong Forex<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/backcom.io\/wp-content\/uploads\/2026\/08\/anh-2-20-1024x576.png\" alt=\"Bid ask l\u00e0 g\u00ec - kh\u00e1i ni\u1ec7m gi\u00e1 Bid trong Forex\" class=\"wp-image-13862\" srcset=\"https:\/\/backcom.io\/wp-content\/uploads\/2026\/08\/anh-2-20-1024x576.png 1024w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/08\/anh-2-20-300x169.png 300w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/08\/anh-2-20-768x432.png 768w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/08\/anh-2-20-1536x864.png 1536w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/08\/anh-2-20.png 1672w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Kh\u00e1i ni\u1ec7m gi\u00e1 Bid trong Forex<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Gi\u00e1 Bid L\u00e0 G\u00ec?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Bid Price<\/strong> l\u00e0 m\u1ee9c gi\u00e1 m\u00e0 th\u1ecb tr\u01b0\u1eddng ho\u1eb7c broker s\u1eb5n s\u00e0ng <strong>mua<\/strong> m\u1ed9t c\u1eb7p ti\u1ec1n t\u1eeb trader. Nh\u00ecn t\u1eeb ph\u00eda ng\u01b0\u1eddi giao d\u1ecbch, Bid ch\u00ednh l\u00e0 <strong>gi\u00e1 SELL<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ed d\u1ee5 EUR\/USD \u0111ang b\u00e1o gi\u00e1 <strong>Bid 1.08520 \/ Ask 1.08532<\/strong>. N\u1ebfu b\u1ea1n \u0111\u1eb7t l\u1ec7nh SELL EUR\/USD, l\u1ec7nh s\u1ebd m\u1edf t\u1ea1i m\u1ee9c Bid 1.08520.<\/p>\n\n\n\n<p class=\"backcom-note-block wp-block-paragraph\"><strong>Bid = gi\u00e1 b\u00e1n c\u1ee7a trader.<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Khi N\u00e0o B\u1ea1n G\u1eb7p Gi\u00e1 Bid?<\/h3>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>M\u1edf l\u1ec7nh SELL:<\/strong> d\u1ef1 \u0111o\u00e1n EUR\/USD gi\u1ea3m v\u00e0 nh\u1ea5n Sell, v\u1ecb th\u1ebf kh\u1edbp theo gi\u00e1 Bid hi\u1ec7n t\u1ea1i.<\/li>\n\n\n\n<li><strong>\u0110\u00f3ng l\u1ec7nh BUY:<\/strong> \u0111ang gi\u1eef v\u1ecb th\u1ebf Buy, mu\u1ed1n tho\u00e1t th\u00ec ph\u1ea3i b\u00e1n l\u1ea1i \u2014 n\u00ean l\u1ec7nh Buy \u0111\u01b0\u1ee3c \u0111\u00f3ng theo gi\u00e1 Bid.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110i\u1ec1u n\u00e0y gi\u1ea3i th\u00edch m\u1ed9t t\u00ecnh hu\u1ed1ng khi\u1ebfn r\u1ea5t nhi\u1ec1u trader m\u1edbi b\u1ed1i r\u1ed1i: gi\u00e1 tr\u00ean bi\u1ec3u \u0111\u1ed3 tr\u00f4ng nh\u01b0 \u0111\u00e3 ch\u1ea1m Take Profit ho\u1eb7c Stop Loss nh\u01b0ng l\u1ec7nh v\u1eabn ch\u01b0a \u0111\u00f3ng. Nguy\u00ean nh\u00e2n th\u01b0\u1eddng n\u1eb1m \u1edf ch\u1ed7 bi\u1ec3u \u0111\u1ed3 ch\u1ec9 hi\u1ec3n th\u1ecb <em>m\u1ed9t<\/em> trong hai m\u1ee9c gi\u00e1 \u2014 ph\u1ea7n d\u01b0\u1edbi s\u1ebd n\u00f3i k\u1ef9.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ask L\u00e0 G\u00ec? Kh\u00e1i Ni\u1ec7m V\u00e0 C\u00e1ch \u0110\u1ecdc Gi\u00e1 Ask Trong Forex<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/backcom.io\/wp-content\/uploads\/2026\/08\/anh-3-19-1024x576.png\" alt=\"Kh\u00e1i ni\u1ec7m gi\u00e1 Ask trong Forex v\u00e0 quan h\u1ec7 v\u1edbi gi\u00e1 Bid\" class=\"wp-image-13864\" srcset=\"https:\/\/backcom.io\/wp-content\/uploads\/2026\/08\/anh-3-19-1024x576.png 1024w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/08\/anh-3-19-300x169.png 300w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/08\/anh-3-19-768x432.png 768w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/08\/anh-3-19-1536x864.png 1536w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/08\/anh-3-19.png 1672w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Kh\u00e1i ni\u1ec7m gi\u00e1 Ask trong Forex<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Gi\u00e1 Ask L\u00e0 G\u00ec?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ask Price<\/strong> \u2014 \u0111\u00f4i khi g\u1ecdi l\u00e0 <strong>Offer Price<\/strong> \u2014 l\u00e0 m\u1ee9c gi\u00e1 m\u00e0 th\u1ecb tr\u01b0\u1eddng ho\u1eb7c broker s\u1eb5n s\u00e0ng <strong>b\u00e1n<\/strong> m\u1ed9t c\u1eb7p ti\u1ec1n cho trader. Nh\u00ecn t\u1eeb ph\u00eda ng\u01b0\u1eddi giao d\u1ecbch, Ask ch\u00ednh l\u00e0 <strong>gi\u00e1 BUY<\/strong>.<\/p>\n\n\n\n<p class=\"backcom-note-block wp-block-paragraph\"><strong>Ask = gi\u00e1 mua c\u1ee7a trader.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1eabn v\u1edbi b\u00e1o gi\u00e1 Bid 1.08520 \/ Ask 1.08532: nh\u1ea5n BUY EUR\/USD th\u00ec v\u1ecb th\u1ebf m\u1edf \u1edf <strong>1.08532<\/strong>, kh\u00f4ng ph\u1ea3i 1.08520. Trong \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng b\u00ecnh th\u01b0\u1eddng, <strong>Ask g\u1ea7n nh\u01b0 lu\u00f4n cao h\u01a1n Bid<\/strong>, v\u00e0 kho\u1ea3ng c\u00e1ch gi\u1eefa hai m\u1ee9c gi\u00e1 \u0111\u00f3 ch\u00ednh l\u00e0 spread.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Khi N\u00e0o B\u1ea1n G\u1eb7p Gi\u00e1 Ask?<\/h3>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>M\u1edf l\u1ec7nh BUY:<\/strong> mua EUR\/USD, GBP\/USD, XAU\/USD hay s\u1ea3n ph\u1ea9m kh\u00e1c \u0111\u1ec1u kh\u1edbp t\u1ea1i m\u1ee9c Ask.<\/li>\n\n\n\n<li><strong>\u0110\u00f3ng l\u1ec7nh SELL:<\/strong> v\u1ecb th\u1ebf Sell m\u1edf b\u1eb1ng c\u00e1ch b\u00e1n t\u1ea1i Bid, n\u00ean mu\u1ed1n \u0111\u00f3ng th\u00ec ph\u1ea3i mua l\u1ea1i \u2014 giao d\u1ecbch \u0111\u00f3 th\u1ef1c hi\u1ec7n theo Ask.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">Bid Ask \u00c1p D\u1ee5ng Cho L\u1ec7nh N\u00e0o? B\u1ea3ng Tra Nhanh<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y l\u00e0 nguy\u00ean t\u1eafc quan tr\u1ecdng nh\u1ea5t khi t\u00ecm hi\u1ec3u <strong>bid ask l\u00e0 g\u00ec<\/strong>. B\u1ea3ng d\u01b0\u1edbi g\u1ed3m c\u1ea3 Take Profit v\u00e0 Stop Loss \u2014 hai ch\u1ed7 trader m\u1edbi hay nh\u1ea7m nh\u1ea5t:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Ho\u1ea1t \u0111\u1ed9ng<\/th><th>Gi\u00e1 \u00e1p d\u1ee5ng<\/th><th>Ghi ch\u00fa<\/th><\/tr><\/thead><tbody><tr><td>M\u1edf BUY<\/td><td><strong>Ask<\/strong><\/td><td>Tr\u1ea3 gi\u00e1 cao h\u01a1n<\/td><\/tr><tr><td>\u0110\u00f3ng BUY<\/td><td><strong>Bid<\/strong><\/td><td>K\u1ec3 c\u1ea3 khi ch\u1ea1m TP\/SL<\/td><\/tr><tr><td>M\u1edf SELL<\/td><td><strong>Bid<\/strong><\/td><td>Nh\u1eadn gi\u00e1 th\u1ea5p h\u01a1n<\/td><\/tr><tr><td>\u0110\u00f3ng SELL<\/td><td><strong>Ask<\/strong><\/td><td>K\u1ec3 c\u1ea3 khi ch\u1ea1m TP\/SL<\/td><\/tr><tr><td>TP\/SL c\u1ee7a l\u1ec7nh BUY<\/td><td><strong>Bid<\/strong><\/td><td>So v\u1edbi \u0111\u01b0\u1eddng Bid tr\u00ean chart<\/td><\/tr><tr><td>TP\/SL c\u1ee7a l\u1ec7nh SELL<\/td><td><strong>Ask<\/strong><\/td><td>So v\u1edbi \u0111\u01b0\u1eddng Ask, th\u01b0\u1eddng b\u1ecb \u1ea9n<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">V\u00ec Sao Bi\u1ec3u \u0110\u1ed3 MT4\/MT5 Ch\u1ec9 Hi\u1ec7n M\u1ed9t M\u1ee9c Gi\u00e1?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1eb7c \u0111\u1ecbnh, n\u1ebfn tr\u00ean MT4 v\u00e0 MT5 \u0111\u01b0\u1ee3c v\u1ebd theo <strong>gi\u00e1 Bid<\/strong>. \u0110\u01b0\u1eddng Ask b\u1ecb \u1ea9n. \u0110\u00f3 l\u00e0 l\u00fd do l\u1ec7nh SELL tr\u00f4ng nh\u01b0 \u0111\u00e3 ch\u1ea1m Stop Loss tr\u00ean bi\u1ec3u \u0111\u1ed3 m\u00e0 th\u1ef1c t\u1ebf ch\u01b0a \u2014 v\u00ec SL c\u1ee7a l\u1ec7nh SELL \u0111\u01b0\u1ee3c so v\u1edbi <strong>Ask<\/strong>, m\u1ee9c gi\u00e1 \u0111ang kh\u00f4ng hi\u1ec3n th\u1ecb.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1ch b\u1eadt \u0111\u01b0\u1eddng Ask \u0111\u1ec3 nh\u00ecn th\u1ea5y c\u1ea3 hai:<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>Nh\u1ea5n chu\u1ed9t ph\u1ea3i v\u00e0o bi\u1ec3u \u0111\u1ed3, ch\u1ecdn <strong>Properties<\/strong> (ho\u1eb7c ph\u00edm F8).<\/li>\n\n\n\n<li>V\u00e0o tab <strong>Common<\/strong>.<\/li>\n\n\n\n<li>T\u00edch ch\u1ecdn <strong>Show Ask line<\/strong> r\u1ed3i b\u1ea5m OK.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Sau khi b\u1eadt, kho\u1ea3ng c\u00e1ch gi\u1eefa hai \u0111\u01b0\u1eddng ngang ch\u00ednh l\u00e0 spread th\u1eddi gian th\u1ef1c \u2014 n\u00f3 n\u1edf ra v\u00e0 co l\u1ea1i ngay tr\u01b0\u1edbc m\u1eaft khi th\u1ecb tr\u01b0\u1eddng bi\u1ebfn \u0111\u1ed9ng. N\u1ebfu ch\u01b0a quen giao di\u1ec7n hai n\u1ec1n t\u1ea3ng, xem th\u00eam <a href=\"https:\/\/backcom.io\/vi\/su-khac-nhau-giua-mt4-va-mt5\">s\u1ef1 kh\u00e1c nhau gi\u1eefa MT4 v\u00e0 MT5<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Bid Ask V\u1edbi L\u1ec7nh Ch\u1edd (Pending Order)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ph\u1ea7n khi\u1ebfn trader m\u1edbi \u0111\u1eb7t sai l\u1ec7nh nhi\u1ec1u nh\u1ea5t ch\u00ednh l\u00e0 l\u1ec7nh ch\u1edd. Nguy\u00ean t\u1eafc bid ask v\u1eabn gi\u1eef nguy\u00ean \u2014 l\u1ec7nh mua k\u00edch ho\u1ea1t theo Ask, l\u1ec7nh b\u00e1n k\u00edch ho\u1ea1t theo Bid \u2014 nh\u01b0ng v\u00ec b\u1ea1n nh\u1eadp gi\u00e1 th\u1ee7 c\u00f4ng n\u00ean r\u1ea5t d\u1ec5 nh\u1ea7m m\u1ee9c tham chi\u1ebfu:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Buy Limit<\/strong> v\u00e0 <strong>Buy Stop:<\/strong> k\u00edch ho\u1ea1t khi <strong>gi\u00e1 Ask<\/strong> ch\u1ea1m m\u1ee9c b\u1ea1n \u0111\u1eb7t.<\/li>\n\n\n\n<li><strong>Sell Limit<\/strong> v\u00e0 <strong>Sell Stop:<\/strong> k\u00edch ho\u1ea1t khi <strong>gi\u00e1 Bid<\/strong> ch\u1ea1m m\u1ee9c b\u1ea1n \u0111\u1eb7t.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ec7 qu\u1ea3 r\u1ea5t c\u1ee5 th\u1ec3: b\u1ea1n \u0111\u1eb7t Buy Limit ngay t\u1ea1i m\u1ed9t m\u1ee9c h\u1ed7 tr\u1ee3 nh\u00ecn th\u1ea5y tr\u00ean bi\u1ec3u \u0111\u1ed3, gi\u00e1 Bid ch\u1ea1m \u0111\u00fang m\u1ee9c \u0111\u00f3 r\u1ed3i b\u1eadt l\u00ean, nh\u01b0ng l\u1ec7nh kh\u00f4ng kh\u1edbp. L\u00fd do l\u00e0 Ask khi \u1ea5y v\u1eabn cao h\u01a1n h\u1ed7 tr\u1ee3 \u0111\u00fang b\u1eb1ng spread. V\u1edbi c\u1eb7p c\u00f3 spread 1.2 pip, l\u1ec7nh ch\u1edd c\u1ee7a b\u1ea1n th\u1ef1c ch\u1ea5t n\u1eb1m c\u00e1ch chart 1.2 pip.<\/p>\n\n\n\n<p class=\"backcom-note-block wp-block-paragraph\"><strong>M\u1eb9o:<\/strong> \u0111\u1eb7t l\u1ec7nh ch\u1edd mua th\u1ea5p h\u01a1n m\u1ee9c h\u1ed7 tr\u1ee3 tr\u00ean chart m\u1ed9t kho\u1ea3ng b\u1eb1ng spread, v\u00e0 l\u1ec7nh ch\u1edd b\u00e1n cao h\u01a1n kh\u00e1ng c\u1ef1 m\u1ed9t kho\u1ea3ng t\u01b0\u01a1ng \u1ee9ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0110\u1ecdc Bid Ask Tr\u00ean Market Watch<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u1eeda s\u1ed5 <strong>Market Watch<\/strong> c\u1ee7a MT4\/MT5 m\u1eb7c \u0111\u1ecbnh ch\u1ec9 hi\u1ec7n hai c\u1ed9t Bid v\u00e0 Ask. Nh\u1ea5n chu\u1ed9t ph\u1ea3i v\u00e0o c\u1eeda s\u1ed5 n\u00e0y r\u1ed3i ch\u1ecdn <strong>Spread<\/strong> \u0111\u1ec3 th\u00eam c\u1ed9t th\u1ee9 ba hi\u1ec3n th\u1ecb ch\u00eanh l\u1ec7ch theo point \u2014 c\u00e1ch nhanh nh\u1ea5t \u0111\u1ec3 so s\u00e1nh chi ph\u00ed gi\u1eefa c\u00e1c s\u1ea3n ph\u1ea9m ngay tr\u01b0\u1edbc khi v\u00e0o l\u1ec7nh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1eadt c\u1ed9t n\u00e0y r\u1ed3i quan s\u00e1t c\u00f9ng m\u1ed9t th\u1eddi \u0111i\u1ec3m, b\u1ea1n s\u1ebd th\u1ea5y kho\u1ea3ng c\u00e1ch bid ask c\u1ee7a EUR\/USD, XAU\/USD v\u00e0 m\u1ed9t c\u1eb7p Exotic ch\u00eanh nhau t\u1edbi h\u00e0ng ch\u1ee5c l\u1ea7n. \u0110\u00f3 l\u00e0 b\u1eb1ng ch\u1ee9ng tr\u1ef1c quan nh\u1ea5t cho vi\u1ec7c thanh kho\u1ea3n quy\u1ebft \u0111\u1ecbnh chi ph\u00ed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Khi Bid Ask Nh\u1ea3y Gi\u1eefa L\u00fac B\u1ea1n B\u1ea5m L\u1ec7nh<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1eeb l\u00fac b\u1ea1n b\u1ea5m n\u00fat \u0111\u1ebfn l\u00fac broker kh\u1edbp l\u1ec7nh lu\u00f4n c\u00f3 \u0111\u1ed9 tr\u1ec5. N\u1ebfu Bid v\u00e0 Ask thay \u0111\u1ed5i trong kho\u1ea3ng \u0111\u00f3, hai t\u00ecnh hu\u1ed1ng c\u00f3 th\u1ec3 x\u1ea3y ra: <strong>slippage<\/strong> \u2014 l\u1ec7nh v\u1eabn kh\u1edbp nh\u01b0ng \u1edf m\u1ee9c gi\u00e1 kh\u00e1c d\u1ef1 ki\u1ebfn, ho\u1eb7c <strong>requote<\/strong> \u2014 broker tr\u1ea3 v\u1ec1 b\u00e1o gi\u00e1 m\u1edbi v\u00e0 h\u1ecfi b\u1ea1n c\u00f3 ch\u1ea5p nh\u1eadn kh\u00f4ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u1ea3 hai \u0111\u1ec1u ph\u1ed5 bi\u1ebfn h\u01a1n h\u1eb3n v\u00e0o \u0111\u00fang nh\u1eefng th\u1eddi \u0111i\u1ec3m kho\u1ea3ng c\u00e1ch bid ask \u0111ang gi\u00e3n: gi\u00e2y ph\u00fat ra tin, l\u00fac m\u1edf c\u1eeda phi\u00ean, ho\u1eb7c khi thanh kho\u1ea3n m\u1ecfng. \u0110\u00e2y l\u00e0 l\u00fd do th\u1ef1c t\u1ebf khi\u1ebfn nhi\u1ec1u trader ngh\u0129 broker &#8220;can thi\u1ec7p gi\u00e1&#8221;, trong khi nguy\u00ean nh\u00e2n n\u1eb1m \u1edf c\u01a1 ch\u1ebf b\u00e1o gi\u00e1 hai chi\u1ec1u.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Bid Ask V\u1edbi V\u00e0ng, Ch\u1ec9 S\u1ed1 V\u00e0 CFD<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/backcom.io\/wp-content\/uploads\/2026\/08\/anh-4-18-1024x576.png\" alt=\"Bid ask v\u1edbi v\u00e0ng, ch\u1ec9 s\u1ed1 v\u00e0 CFD - c\u00e1ch quy \u0111\u1ed5i kh\u00e1c nhau\" class=\"wp-image-13866\" srcset=\"https:\/\/backcom.io\/wp-content\/uploads\/2026\/08\/anh-4-18-1024x576.png 1024w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/08\/anh-4-18-300x169.png 300w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/08\/anh-4-18-768x432.png 768w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/08\/anh-4-18-1536x864.png 1536w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/08\/anh-4-18.png 1672w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Bid Ask v\u1edbi V\u00e0ng, Ch\u1ec9 s\u1ed1 v\u00e0 CFD<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Nguy\u00ean t\u1eafc Bid\/Ask gi\u1ed1ng nhau \u1edf m\u1ecdi s\u1ea3n ph\u1ea9m, nh\u01b0ng <strong>c\u00e1ch quy \u0111\u1ed5i ra ti\u1ec1n th\u00ec kh\u00e1c<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Forex:<\/strong> ch\u00eanh l\u1ec7ch t\u00ednh b\u1eb1ng pip, 1 pip th\u01b0\u1eddng l\u00e0 0.0001 (c\u00e1c c\u1eb7p JPY l\u00e0 0.01).<\/li>\n\n\n\n<li><strong>XAU\/USD:<\/strong> ch\u00eanh l\u1ec7ch t\u00ednh th\u1eb3ng b\u1eb1ng USD tr\u00ean m\u1ed7i ounce, nh\u00e2n v\u1edbi contract size \u2014 xem <a href=\"https:\/\/backcom.io\/vi\/backcom-1-lot-vang-exness\">1 lot v\u00e0ng Exness l\u00e0 bao nhi\u00eau<\/a>.<\/li>\n\n\n\n<li><strong>Ch\u1ec9 s\u1ed1 v\u00e0 CFD:<\/strong> t\u00ednh b\u1eb1ng point ho\u1eb7c tick, ph\u1ea3i tra Tick Size v\u00e0 Tick Value trong ph\u1ea7n Specification \u2014 chi ti\u1ebft trong b\u00e0i <a href=\"https:\/\/backcom.io\/vi\/cfd-la-gi-giao-dich-cfd\">CFD l\u00e0 g\u00ec<\/a>.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f9ng m\u1ed9t con s\u1ed1 ch\u00eanh l\u1ec7ch &#8220;0.20&#8221; c\u00f3 th\u1ec3 l\u00e0 2 pip v\u1edbi EUR\/USD nh\u01b0ng l\u00e0 20 USD\/lot v\u1edbi v\u00e0ng. Lu\u00f4n ki\u1ec3m tra quy c\u00e1ch h\u1ee3p \u0111\u1ed3ng tr\u01b0\u1edbc khi \u01b0\u1edbc l\u01b0\u1ee3ng chi ph\u00ed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">M\u1ed1i Quan H\u1ec7 Gi\u1eefa Bid, Ask V\u00e0 Spread<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Bid, Ask v\u00e0 Spread kh\u00f4ng ph\u1ea3i ba kh\u00e1i ni\u1ec7m t\u00e1ch r\u1eddi. Spread h\u00ecnh th\u00e0nh tr\u1ef1c ti\u1ebfp t\u1eeb kho\u1ea3ng c\u00e1ch gi\u1eefa gi\u00e1 Ask v\u00e0 gi\u00e1 Bid.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">C\u00f4ng Th\u1ee9c T\u00ednh Spread: Ask \u2212 Bid<\/h3>\n\n\n\n<p class=\"backcom-note-block wp-block-paragraph\"><strong>Spread = Ask \u2212 Bid<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1edbi ph\u1ea7n l\u1edbn c\u1eb7p ti\u1ec1n nh\u01b0 EUR\/USD, GBP\/USD hay AUD\/USD: <strong>1 pip = 0.0001<\/strong> v\u00e0 <strong>10 pipette = 1 pip<\/strong>. Kh\u00e1i ni\u1ec7m Bid \u2013 Ask Spread kh\u00f4ng ri\u00eang c\u1ee7a Forex \u2014 \u1ee6y ban Ch\u1ee9ng kho\u00e1n M\u1ef9 \u0111\u1ecbnh ngh\u0129a <a href=\"https:\/\/www.investor.gov\/introduction-investing\/investing-basics\/glossary\/bid-ask-spread\" target=\"_blank\" rel=\"noopener\">bid-ask spread<\/a> l\u00e0 ch\u00eanh l\u1ec7ch gi\u1eefa gi\u00e1 cao nh\u1ea5t ng\u01b0\u1eddi mua s\u1eb5n s\u00e0ng tr\u1ea3 v\u00e0 gi\u00e1 th\u1ea5p nh\u1ea5t ng\u01b0\u1eddi b\u00e1n s\u1eb5n s\u00e0ng nh\u1eadn.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">V\u00ed D\u1ee5 Minh H\u1ecda V\u1edbi C\u1eb7p EUR\/USD<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Gi\u1ea3 s\u1eed EUR\/USD c\u00f3 <strong>Bid 1.10000 \/ Ask 1.10012<\/strong>, t\u1ee9c spread 1.2 pip. Trader m\u1edf BUY 1 lot t\u1ea1i Ask 1.10012. Ngay sau \u0111\u00f3, n\u1ebfu th\u1ecb tr\u01b0\u1eddng ch\u01b0a nh\u00fac nh\u00edch, v\u1ecb th\u1ebf ch\u1ec9 c\u00f3 th\u1ec3 \u0111\u00f3ng theo Bid 1.10000:<\/p>\n\n\n\n<p class=\"backcom-note-block wp-block-paragraph\"><strong>1.10012 \u2212 1.10000 = 1.2 pip \u2192 1.2 \u00d7 10 USD = 12 USD<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1edbi 0.1 lot, chi ph\u00ed t\u01b0\u01a1ng \u1ee9ng ch\u1ec9 kho\u1ea3ng <strong>1.2 USD<\/strong>. \u0110\u00e2y ch\u00ednh l\u00e0 l\u00fd do l\u1ec7nh v\u1eeba m\u1edf \u0111\u00e3 \u00e2m nh\u1eb9 d\u00f9 th\u1ecb tr\u01b0\u1eddng g\u1ea7n nh\u01b0 \u0111\u1ee9ng y\u00ean \u2014 kh\u00f4ng ph\u1ea3i l\u1ed7i n\u1ec1n t\u1ea3ng, c\u0169ng kh\u00f4ng ph\u1ea3i broker &#8220;\u0103n gian&#8221;.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u00dd Ngh\u0129a C\u1ee7a Spread V\u1edbi Trader<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Spread \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn \u0111i\u1ec3m h\u00f2a v\u1ed1n. Spread c\u00e0ng l\u1edbn th\u00ec chi ph\u00ed m\u1edf v\u00e0 \u0111\u00f3ng v\u1ecb th\u1ebf c\u00e0ng cao, gi\u00e1 ph\u1ea3i \u0111i xa h\u01a1n m\u1edbi v\u1ec1 h\u00f2a v\u1ed1n, v\u00e0 scalper c\u00f9ng day trader ch\u1ecbu t\u00e1c \u0111\u1ed9ng n\u1eb7ng nh\u1ea5t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t trader giao d\u1ecbch <strong>50 lot m\u1ed7i th\u00e1ng<\/strong> v\u1edbi chi ph\u00ed spread trung b\u00ecnh 10 USD\/lot \u0111\u00e3 tr\u1ea3 kho\u1ea3ng <strong>500 USD<\/strong> \u2014 tr\u01b0\u1edbc khi t\u00ednh \u0111\u1ebfn l\u00e3i l\u1ed7 th\u1ecb tr\u01b0\u1eddng. V\u00ec v\u1eady khi \u0111\u00e1nh gi\u00e1 broker, \u0111\u1eebng ch\u1ec9 nh\u00ecn \u0111\u00f2n b\u1ea9y hay m\u1ee9c n\u1ea1p t\u1ed1i thi\u1ec3u:<\/p>\n\n\n\n<p class=\"backcom-note-block wp-block-paragraph\"><strong>Chi ph\u00ed th\u1ef1c = Spread + Commission + Swap \u2212 Rebate<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">V\u00ec Sao Kho\u1ea3ng C\u00e1ch Bid Ask Thay \u0110\u1ed5i?<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/backcom.io\/wp-content\/uploads\/2026\/08\/anh-5-7-1024x576.png\" alt=\"C\u00e1c y\u1ebfu t\u1ed1 khi\u1ebfn kho\u1ea3ng c\u00e1ch bid ask thay \u0111\u1ed5i\" class=\"wp-image-13870\" srcset=\"https:\/\/backcom.io\/wp-content\/uploads\/2026\/08\/anh-5-7-1024x576.png 1024w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/08\/anh-5-7-300x169.png 300w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/08\/anh-5-7-768x432.png 768w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/08\/anh-5-7-1536x864.png 1536w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/08\/anh-5-7.png 1672w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">C\u00e1c y\u1ebfu t\u1ed1 khi\u1ebfn kho\u1ea3ng c\u00e1ch gi\u1eefa gi\u00e1 Bid v\u00e0 Ask thay \u0111\u1ed5i<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Kho\u1ea3ng c\u00e1ch Bid \u2013 Ask kh\u00f4ng c\u1ed1 \u0111\u1ecbnh. Ba nh\u00f3m nguy\u00ean nh\u00e2n ch\u00ednh:<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>Thanh kho\u1ea3n v\u00e0 phi\u00ean giao d\u1ecbch:<\/strong> thanh kho\u1ea3n c\u00e0ng cao th\u00ec Bid \u2013 Ask c\u00e0ng s\u00e1t. Nh\u00f3m Major (EUR\/USD, GBP\/USD, USD\/JPY) lu\u00f4n h\u1eb9p h\u01a1n nh\u00f3m Exotic, v\u00e0 khung London \u2013 New York tr\u00f9ng nhau th\u01b0\u1eddng l\u00e0 l\u00fac ch\u00eanh l\u1ec7ch nh\u1ecf nh\u1ea5t trong ng\u00e0y. Quy \u0111\u1ed5i c\u00e1c khung gi\u1edd n\u00e0y sang gi\u1edd Vi\u1ec7t Nam trong b\u00e0i <a href=\"https:\/\/backcom.io\/vi\/gio-giao-dich-forex-theo-gio-viet-nam\">gi\u1edd giao d\u1ecbch Forex theo gi\u1edd Vi\u1ec7t Nam<\/a>.<\/li>\n\n\n\n<li><strong>Tin t\u1ee9c v\u00e0 bi\u1ebfn \u0111\u1ed9ng:<\/strong> <a href=\"https:\/\/backcom.io\/vi\/cpi-la-gi\">CPI<\/a>, <a href=\"https:\/\/backcom.io\/vi\/nonfarm-la-gi-cach-doc-bang-luong-phi-nong-nghiep-my\">Nonfarm Payrolls<\/a>, <a href=\"https:\/\/backcom.io\/vi\/fomc-la-gi-lich-hop-fomc-2026\">FOMC<\/a> hay quy\u1ebft \u0111\u1ecbnh l\u00e3i su\u1ea5t \u0111\u1ec1u khi\u1ebfn Bid v\u00e0 Ask t\u00e1ch xa nhau trong v\u00e0i gi\u00e2y. L\u1ecbch h\u1ecdp FOMC \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 tr\u01b0\u1edbc c\u1ea3 n\u0103m tr\u00ean <a href=\"https:\/\/www.federalreserve.gov\/monetarypolicy\/fomccalendars.htm\" target=\"_blank\" rel=\"noopener\">trang ch\u00ednh th\u1ee9c c\u1ee7a Fed<\/a> n\u00ean ho\u00e0n to\u00e0n tr\u00e1nh \u0111\u01b0\u1ee3c.<\/li>\n\n\n\n<li><strong>S\u1ea3n ph\u1ea9m, broker v\u00e0 lo\u1ea1i t\u00e0i kho\u1ea3n:<\/strong> Major spread th\u1ea5p, Minor cao h\u01a1n, Exotic cao \u0111\u00e1ng k\u1ec3, v\u00e0ng c\u00f3 bi\u00ean ri\u00eang. T\u00e0i kho\u1ea3n spread r\u1ea5t th\u1ea5p th\u01b0\u1eddng \u0111i k\u00e8m commission, c\u00f2n Standard kh\u00f4ng thu commission nh\u01b0ng spread r\u1ed9ng h\u01a1n.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Quy m\u00f4 thanh kho\u1ea3n l\u00e0 g\u1ed1c r\u1ec5 c\u1ee7a ch\u00eanh l\u1ec7ch n\u00e0y: theo <a href=\"https:\/\/www.bis.org\/statistics\/rpfx25_fx.htm\" target=\"_blank\" rel=\"noopener\">kh\u1ea3o s\u00e1t c\u1ee7a Ng\u00e2n h\u00e0ng Thanh to\u00e1n Qu\u1ed1c t\u1ebf (BIS)<\/a>, kh\u1ed1i l\u01b0\u1ee3ng ngo\u1ea1i h\u1ed1i OTC to\u00e0n c\u1ea7u \u0111\u1ea1t h\u00e0ng ngh\u00ecn t\u1ef7 USD m\u1ed7i ng\u00e0y nh\u01b0ng t\u1eadp trung \u00e1p \u0111\u1ea3o \u1edf m\u1ed9t s\u1ed1 \u00edt c\u1eb7p ti\u1ec1n. <a href=\"https:\/\/www.cftc.gov\/LearnAndProtect\/AdvisoriesAndArticles\/ForeignCurrencyTrading\/index.htm\" target=\"_blank\" rel=\"noopener\">CFTC<\/a> c\u0169ng l\u01b0u \u00fd Forex retail OTC v\u1eadn h\u00e0nh kh\u00e1c s\u1ea3n ph\u1ea9m ni\u00eam y\u1ebft tr\u00ean s\u1edf t\u1eadp trung.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Fixed Spread V\u00e0 Variable Spread \u2014 Ph\u00e2n Bi\u1ec7t Nhanh<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Fixed Spread:<\/strong> broker gi\u1eef m\u1ee9c t\u01b0\u01a1ng \u0111\u1ed1i c\u1ed1 \u0111\u1ecbnh (v\u00ed d\u1ee5 EUR\/USD 1.5 pip). D\u1ec5 d\u1ef1 t\u00ednh chi ph\u00ed, nh\u01b0ng m\u1ee9c n\u1ec1n th\u01b0\u1eddng cao h\u01a1n v\u00e0 v\u1eabn c\u00f3 \u0111i\u1ec1u kho\u1ea3n ngo\u1ea1i l\u1ec7 khi bi\u1ebfn \u0111\u1ed9ng c\u1ef1c m\u1ea1nh.<\/li>\n\n\n\n<li><strong>Variable Spread:<\/strong> thay \u0111\u1ed5i li\u00ean t\u1ee5c \u2014 EUR\/USD c\u00f3 th\u1ec3 0.5\u20130.8 pip l\u00fac thanh kho\u1ea3n cao, kho\u1ea3ng 1 pip l\u00fac b\u00ecnh th\u01b0\u1eddng, v\u00e0 v\u00e0i pip khi ra tin. \u0110\u00e2y l\u00e0 c\u01a1 ch\u1ebf ph\u1ed5 bi\u1ebfn nh\u1ea5t hi\u1ec7n nay.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1eebng m\u1eb7c \u0111\u1ecbnh &#8220;fixed&#8221; ngh\u0129a l\u00e0 spread kh\u00f4ng bao gi\u1edd \u0111\u1ed5i \u2014 h\u00e3y \u0111\u1ecdc th\u00f4ng s\u1ed1 t\u1eebng lo\u1ea1i t\u00e0i kho\u1ea3n. Ph\u1ea7n ph\u00e2n t\u00edch \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 hai c\u01a1 ch\u1ebf n\u00e0y, hi\u1ec7n t\u01b0\u1ee3ng gi\u00e3n spread v\u00e0 c\u00e1ch so s\u00e1nh gi\u1eefa c\u00e1c s\u00e0n n\u1eb1m trong b\u00e0i <a href=\"https:\/\/backcom.io\/vi\/spread-la-gi-trong-forex\">spread l\u00e0 g\u00ec trong Forex<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3 C\u00e1ch T\u1ed1i \u01afu Chi Ph\u00ed T\u1eeb Ch\u00eanh L\u1ec7ch Bid Ask<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. \u01afu Ti\u00ean Giao D\u1ecbch Khi Thanh Kho\u1ea3n T\u1ed1t<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u01afu ti\u00ean giai \u0111o\u1ea1n London v\u00e0 New York c\u00f9ng ho\u1ea1t \u0111\u1ed9ng. Th\u1eadn tr\u1ecdng v\u1edbi th\u1eddi \u0111i\u1ec3m rollover, cu\u1ed1i tu\u1ea7n, \u0111\u1ea7u tu\u1ea7n v\u00e0 v\u00e0i ph\u00fat tr\u01b0\u1edbc \u2014 sau tin kinh t\u1ebf l\u1edbn. V\u1edbi scalping, spread t\u0103ng th\u00eam 1\u20132 pip c\u0169ng \u0111\u1ee7 l\u00e0m \u0111\u1ea3o chi\u1ec1u hi\u1ec7u qu\u1ea3 c\u1ee7a c\u1ea3 chi\u1ebfn l\u01b0\u1ee3c.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. So S\u00e1nh T\u1ed5ng Chi Ph\u00ed Thay V\u00ec Ch\u1ec9 Nh\u00ecn Spread<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">L\u1ed7i ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 ch\u1ecdn t\u00e0i kho\u1ea3n qu\u1ea3ng c\u00e1o &#8220;spread t\u1eeb 0 pip&#8221; m\u00e0 b\u1ecf qua commission. V\u00ed d\u1ee5:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>T\u00e0i kho\u1ea3n A:<\/strong> spread 1 pip, kh\u00f4ng commission.<\/li>\n\n\n\n<li><strong>T\u00e0i kho\u1ea3n B:<\/strong> spread 0.2 pip nh\u01b0ng thu commission hai chi\u1ec1u.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00e0i kho\u1ea3n B ch\u01b0a ch\u1eafc r\u1ebb h\u01a1n \u2014 ph\u1ea3i quy \u0111\u1ed5i to\u00e0n b\u1ed9 v\u1ec1 USD\/lot m\u1edbi so \u0111\u01b0\u1ee3c. \u0110\u1ed1i chi\u1ebfu c\u1ea5u tr\u00fac ph\u00ed th\u1ef1c t\u1ebf trong b\u00e0i <a href=\"https:\/\/backcom.io\/vi\/phi-giao-dich-xm-2026-backcom-xm\">ph\u00ed giao d\u1ecbch XM 2026<\/a> v\u00e0 <a href=\"https:\/\/backcom.io\/vi\/phi-giao-dich-exness\">ph\u00ed giao d\u1ecbch Exness<\/a>, ho\u1eb7c xem <a href=\"https:\/\/backcom.io\/vi\/san-forex-spread-thap-chi-phi-giao-dich\">top s\u00e0n Forex spread th\u1ea5p<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. K\u1ebft H\u1ee3p Ho\u00e0n Ph\u00ed \u0110\u1ec3 Gi\u1ea3m Chi Ph\u00ed T\u00edch L\u0169y<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1edbi trader giao d\u1ecbch th\u01b0\u1eddng xuy\u00ean, rebate Forex gi\u00fap thu l\u1ea1i m\u1ed9t ph\u1ea7n chi ph\u00ed \u0111\u00e3 tr\u1ea3. C\u01a1 ch\u1ebf g\u1ed3m b\u1ed1n b\u01b0\u1edbc: m\u1edf ho\u1eb7c li\u00ean k\u1ebft t\u00e0i kho\u1ea3n qua \u0111\u1ed1i t\u00e1c IB \u2192 giao d\u1ecbch b\u00ecnh th\u01b0\u1eddng \u2192 broker ghi nh\u1eadn kh\u1ed1i l\u01b0\u1ee3ng \u2192 m\u1ed9t ph\u1ea7n hoa h\u1ed3ng IB \u0111\u01b0\u1ee3c ho\u00e0n l\u1ea1i cho trader.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/backcom.io\/vi\/forex\">Backcom Forex<\/a> ho\u1ea1t \u0111\u1ed9ng theo \u0111\u00fang c\u01a1 ch\u1ebf n\u00e0y. C\u00e1ch quy \u0111\u1ed5i m\u1ee9c ho\u00e0n ph\u00ed th\u00e0nh con s\u1ed1 th\u1ef1c t\u1ebf c\u00f3 trong b\u00e0i <a href=\"https:\/\/backcom.io\/vi\/rebate-forex-la-gi-cach-tinh-so-tien-hoan-theo-lot\">rebate Forex l\u00e0 g\u00ec v\u00e0 c\u00e1ch t\u00ednh ti\u1ec1n ho\u00e0n theo lot<\/a>, c\u00f2n m\u1ee9c ho\u00e0n c\u1ee7a t\u1eebng s\u00e0n n\u1eb1m \u1edf <a href=\"https:\/\/backcom.io\/vi\/so-sanh-hoan-phi-cac-san\">b\u1ea3ng so s\u00e1nh ho\u00e0n ph\u00ed c\u00e1c s\u00e0n<\/a>.<\/p>\n\n\n\n<p class=\"backcom-note-block wp-block-paragraph\"><strong>L\u01b0u \u00fd:<\/strong> Ho\u00e0n ph\u00ed ch\u1ec9 gi\u1ea3m m\u1ed9t ph\u1ea7n chi ph\u00ed giao d\u1ecbch, kh\u00f4ng l\u00e0m gi\u1ea3m r\u1ee7i ro th\u1ecb tr\u01b0\u1eddng v\u00e0 kh\u00f4ng \u0111\u1ea3m b\u1ea3o l\u1ee3i nhu\u1eadn.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">T\u1ed5ng K\u1ebft<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Hi\u1ec3u <strong>bid ask l\u00e0 g\u00ec<\/strong> l\u00e0 ki\u1ebfn th\u1ee9c n\u1ec1n b\u1eaft bu\u1ed9c tr\u01b0\u1edbc khi v\u00e0o l\u1ec7nh Forex. Ba d\u00f2ng c\u1ea7n nh\u1edb:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Bid<\/strong> = gi\u00e1 trader SELL \u2014 c\u0169ng l\u00e0 gi\u00e1 \u0111\u00f3ng l\u1ec7nh BUY.<\/li>\n\n\n\n<li><strong>Ask<\/strong> = gi\u00e1 trader BUY \u2014 c\u0169ng l\u00e0 gi\u00e1 \u0111\u00f3ng l\u1ec7nh SELL.<\/li>\n\n\n\n<li><strong>Spread = Ask \u2212 Bid<\/strong>, v\u00e0 \u0111\u00f3 l\u00e0 chi ph\u00ed b\u1ea1n tr\u1ea3 ngay khi l\u1ec7nh kh\u1edbp.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1eafm \u0111\u01b0\u1ee3c nguy\u00ean t\u1eafc n\u00e0y, b\u1ea1n s\u1ebd kh\u00f4ng c\u00f2n hoang mang khi l\u1ec7nh v\u1eeba m\u1edf \u0111\u00e3 \u00e2m, hay khi gi\u00e1 tr\u00ean chart tr\u00f4ng nh\u01b0 \u0111\u00e3 ch\u1ea1m SL m\u00e0 l\u1ec7nh ch\u01b0a \u0111\u00f3ng. B\u01b0\u1edbc ti\u1ebfp theo l\u00e0 ki\u1ec3m so\u00e1t con s\u1ed1 \u0111\u00f3: ch\u1ecdn \u0111\u00fang khung gi\u1edd, so s\u00e1nh t\u1ed5ng chi ph\u00ed thay v\u00ec spread qu\u1ea3ng c\u00e1o, v\u00e0 t\u1eadn d\u1ee5ng ho\u00e0n ph\u00ed n\u1ebfu giao d\u1ecbch th\u01b0\u1eddng xuy\u00ean.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e2u H\u1ecfi Th\u01b0\u1eddng G\u1eb7p<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Bid Ask L\u00e0 G\u00ec?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Bid l\u00e0 m\u1ee9c gi\u00e1 trader c\u00f3 th\u1ec3 b\u00e1n, Ask l\u00e0 m\u1ee9c gi\u00e1 trader ph\u1ea3i tr\u1ea3 \u0111\u1ec3 mua, t\u1ea1i c\u00f9ng m\u1ed9t th\u1eddi \u0111i\u1ec3m tr\u00ean c\u00f9ng m\u1ed9t s\u1ea3n ph\u1ea9m. Ch\u00eanh l\u1ec7ch gi\u1eefa hai m\u1ee9c gi\u00e1 \u0111\u00f3 l\u00e0 spread.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Gi\u00e1 Bid Hay Ask Cao H\u01a1n?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Trong \u0111i\u1ec1u ki\u1ec7n b\u00ecnh th\u01b0\u1eddng, <strong>Ask lu\u00f4n cao h\u01a1n Bid<\/strong>. N\u1ebfu hai m\u1ee9c b\u1eb1ng nhau th\u00ec spread b\u1eb1ng 0 \u2014 tr\u01b0\u1eddng h\u1ee3p hi\u1ebfm v\u00e0 th\u01b0\u1eddng ch\u1ec9 xu\u1ea5t hi\u1ec7n trong kho\u1ea3nh kh\u1eafc \u1edf t\u00e0i kho\u1ea3n Raw\/ECN c\u00f3 commission ri\u00eang.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">L\u1ec7nh Buy Kh\u1edbp Theo Gi\u00e1 Bid Hay Ask?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">L\u1ec7nh Buy <strong>m\u1edf<\/strong> theo gi\u00e1 Ask v\u00e0 <strong>\u0111\u00f3ng<\/strong> theo gi\u00e1 Bid. L\u1ec7nh Sell th\u00ec ng\u01b0\u1ee3c l\u1ea1i: m\u1edf theo Bid, \u0111\u00f3ng theo Ask.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">T\u1ea1i Sao V\u1eeba M\u1edf L\u1ec7nh \u0110\u00e3 B\u1ecb \u00c2m?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ec b\u1ea1n m\u1edf \u1edf m\u1ed9t m\u1ee9c gi\u00e1 v\u00e0 \u0111\u01b0\u1ee3c \u0111\u1ecbnh gi\u00e1 l\u1ea1i ngay theo m\u1ee9c gi\u00e1 \u0111\u1ed1i di\u1ec7n. M\u1edf BUY t\u1ea1i Ask nh\u01b0ng v\u1ecb th\u1ebf \u0111\u01b0\u1ee3c t\u00ednh theo Bid, n\u00ean kho\u1ea3n \u00e2m ban \u0111\u1ea7u \u0111\u00fang b\u1eb1ng spread \u2014 kh\u00f4ng ph\u1ea3i l\u1ed7i h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">V\u00ec Sao Chart Ch\u1ea1m SL M\u00e0 L\u1ec7nh Ch\u01b0a \u0110\u00f3ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Bi\u1ec3u \u0111\u1ed3 MT4\/MT5 m\u1eb7c \u0111\u1ecbnh v\u1ebd theo gi\u00e1 Bid. Stop Loss c\u1ee7a l\u1ec7nh SELL l\u1ea1i \u0111\u01b0\u1ee3c so v\u1edbi gi\u00e1 Ask \u2014 m\u1ee9c \u0111ang b\u1ecb \u1ea9n. B\u1eadt <strong>Show Ask line<\/strong> trong Properties (F8) l\u00e0 th\u1ea5y ngay kho\u1ea3ng c\u00e1ch th\u1eadt.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">V\u00ec Sao L\u1ec7nh Ch\u1edd Kh\u00f4ng Kh\u1edbp D\u00f9 Gi\u00e1 \u0110\u00e3 Ch\u1ea1m?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ec l\u1ec7nh ch\u1edd mua k\u00edch ho\u1ea1t theo gi\u00e1 Ask, c\u00f2n bi\u1ec3u \u0111\u1ed3 l\u1ea1i v\u1ebd theo gi\u00e1 Bid. Khi Bid ch\u1ea1m \u0111\u00fang m\u1ee9c b\u1ea1n \u0111\u1eb7t th\u00ec Ask v\u1eabn c\u00f2n cao h\u01a1n \u0111\u00fang b\u1eb1ng spread, n\u00ean l\u1ec7nh ch\u01b0a \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n kh\u1edbp. \u0110\u1eb7t l\u1ec7nh ch\u1edd mua th\u1ea5p h\u01a1n m\u1ee9c tr\u00ean chart m\u1ed9t kho\u1ea3ng b\u1eb1ng spread l\u00e0 x\u1eed l\u00fd \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Spread C\u00e0ng Th\u1ea5p C\u00f3 C\u00e0ng T\u1ed1t Kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng h\u1eb3n. Spread th\u1ea5p \u0111i k\u00e8m commission cao, kh\u1edbp l\u1ec7nh ch\u1eadm hay slippage nhi\u1ec1u th\u00ec t\u1ed5ng chi ph\u00ed v\u1eabn c\u00f3 th\u1ec3 \u0111\u1eaft h\u01a1n. Lu\u00f4n so s\u00e1nh <strong>Spread + Commission + Swap<\/strong> quy v\u1ec1 USD\/lot.<\/p>\n\n","protected":false},"excerpt":{"rendered":"<p>T\u00ecm hi\u1ec3u Bid Ask l\u00e0 g\u00ec, c\u00e1ch \u0111\u1ecdc gi\u00e1 Bid v\u00e0 Ask trong Forex, c\u00f4ng th\u1ee9c t\u00ednh spread v\u00e0 m\u1ed1i quan h\u1ec7 gi\u1eefa Bid, Ask v\u1edbi chi ph\u00ed giao d\u1ecbch. B\u00e0i vi\u1ebft c\u0169ng h\u01b0\u1edbng d\u1eabn trader c\u00e1ch nh\u1eadn bi\u1ebft c\u00e1c lo\u1ea1i spread v\u00e0 t\u1ed1i \u01b0u chi ph\u00ed khi giao d\u1ecbch Forex.<\/p>\n","protected":false},"author":8,"featured_media":13868,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_eb_attr":"","footnotes":""},"categories":[246],"tags":[622,614,600,602,618,619],"class_list":["post-13857","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kien-thuc","tag-bid-and-ask","tag-bid-ask-la-gi","tag-bid-ask-spread","tag-forex-trading-costs","tag-gia-ask","tag-gia-bid"],"acf":[],"views":22,"_links":{"self":[{"href":"https:\/\/backcom.io\/vi\/wp-json\/wp\/v2\/posts\/13857","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/backcom.io\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/backcom.io\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/backcom.io\/vi\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/backcom.io\/vi\/wp-json\/wp\/v2\/comments?post=13857"}],"version-history":[{"count":7,"href":"https:\/\/backcom.io\/vi\/wp-json\/wp\/v2\/posts\/13857\/revisions"}],"predecessor-version":[{"id":13899,"href":"https:\/\/backcom.io\/vi\/wp-json\/wp\/v2\/posts\/13857\/revisions\/13899"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/backcom.io\/vi\/wp-json\/wp\/v2\/media\/13868"}],"wp:attachment":[{"href":"https:\/\/backcom.io\/vi\/wp-json\/wp\/v2\/media?parent=13857"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/backcom.io\/vi\/wp-json\/wp\/v2\/categories?post=13857"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/backcom.io\/vi\/wp-json\/wp\/v2\/tags?post=13857"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}