{"id":30694,"date":"2023-12-07T09:44:21","date_gmt":"2023-12-07T09:44:21","guid":{"rendered":"https:\/\/masterskills.org\/blog\/tin-hieu-ban-sell-signal-la-gi-dac-trung-cua-tin-hieu-ban.html"},"modified":"2023-12-23T06:14:12","modified_gmt":"2023-12-22T23:14:12","slug":"tin-hieu-ban-sell-signal-la-gi-dac-trung-cua-tin-hieu-ban","status":"publish","type":"post","link":"https:\/\/masterskills.org\/blog\/tin-hieu-ban-sell-signal-la-gi-dac-trung-cua-tin-hieu-ban.html","title":{"rendered":"T\u00edn hi\u1ec7u b\u00e1n (Sell Signal) l\u00e0 g\u00ec? \u0110\u1eb7c tr\u01b0ng c\u1ee7a t\u00edn hi\u1ec7u b\u00e1n"},"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 \u1ea3nh]\" class=\"\">H\u00ecnh minh h\u1ecda<\/p>\n<\/figcaption><\/figure>\n<h3><font style=\"line-height: 22px; font-size: 22px;\" color=\"#3d85c6\">T\u00edn hi\u1ec7u b\u00e1n (Sell Signal)<\/font><\/h3>\n<p><b>\u0110\u1ecbnh ngh\u0129a<\/b><\/p>\n<p><b>T\u00edn hi\u1ec7u b\u00e1n<\/b> trong ti\u1ebfng Anh l\u00e0 <b>Sell Signal<\/b>.<\/p>\n<p><i>T\u00edn hi\u1ec7u b\u00e1n<\/i> l\u00e0 \u0111i\u1ec1u ki\u1ec7n m\u00e0 t\u1ea1i \u0111\u00f3 nh\u00e0 \u0111\u1ea7u t\u01b0 \u0111\u01b0\u1ee3c c\u1ea3nh b\u00e1o v\u1ec1 vi\u1ec7c b\u00e1n m\u1ed9t kho\u1ea3n \u0111\u1ea7u t\u01b0 c\u1ee5 th\u1ec3.<\/p>\n<p>Hi\u1ec3u theo c\u00e1ch \u0111\u01a1n gi\u1ea3n,<b> t\u00edn hi\u1ec7u b\u00e1n<\/b> l\u00e0 b\u1ea5t c\u1ee9 th\u1ee9 g\u00ec c\u1ea3nh b\u00e1o nh\u00e0 \u0111\u1ea7u t\u01b0 v\u1ec1 vi\u1ec7c b\u00e1n m\u1ed9t t\u00e0i s\u1ea3n.<\/p>\n<p>T\u00edn hi\u1ec7u b\u00e1n th\u01b0\u1eddng d\u1ef1a tr\u00ean c\u00e1c ph\u00e2n t\u00edch c\u01a1 b\u1ea3n ho\u1eb7c k\u0129 thu\u1eadt, s\u1eed d\u1ee5ng m\u1ed9t s\u1ed1 c\u00f4ng c\u1ee5 nh\u01b0 ch\u1ec9 b\u00e1o k\u0129 thu\u1eadt, s\u1ef1 thay \u0111\u1ed5i c\u01a1 b\u1ea3n c\u1ee7a t\u00e0i s\u1ea3n ho\u1eb7c trailing stop-loss (t\u1ea1m d\u1ecbch: c\u1eaft l\u1ed7 di \u0111\u1ed9ng).<\/p>\n<p>T\u00edn hi\u1ec7u b\u00e1n c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ed9ng \u0111\u00f3ng giao d\u1ecbch, nh\u01b0 \u0111\u1ed1i v\u1edbi tr\u01b0\u1eddng h\u1ee3p l\u1ec7nh d\u1eebng l\u1ed7 (stop-loss order) ho\u1eb7c nh\u00e0 \u0111\u1ea7u t\u01b0\/ nh\u00e0 giao d\u1ecbch c\u1ea7n ph\u1ea3i \u0111\u00f3ng v\u1ecb th\u1ebf m\u1ed9t c\u00e1ch th\u1ee7 c\u00f4ng sau khi nh\u1eadn \u0111\u01b0\u1ee3c t\u00edn hi\u1ec7u b\u00e1n t\u1eeb c\u00e1c chi\u1ebfn l\u01b0\u1ee3c ho\u1eb7c c\u00f4ng c\u1ee5 ph\u00e2n t\u00edch.<\/p>\n<h3><font style=\"line-height: 22px; font-size: 22px;\" color=\"#3d85c6\">\u0110\u1eb7c tr\u01b0ng c\u1ee7a t\u00edn hi\u1ec7u b\u00e1n<\/font><\/h3>\n<p><b>&#8211; T\u00edn hi\u1ec7u b\u00e1n<\/b> c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1ea1o ra t\u1eeb nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p b\u00e1o hi\u1ec7u.\u00a0Ch\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng b\u1edfi t\u1ea5t c\u1ea3 c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 v\u00e0 nh\u00e0 giao d\u1ecbch, t\u1eeb\u00a0nh\u1eefng nh\u00e0 giao d\u1ecbch h\u00e0ng ng\u00e0y\u00a0\u0111\u1ebfn nh\u00e0 \u0111\u1ea7u t\u01b0 d\u00e0i h\u1ea1n.<\/p>\n<p>&#8211; C\u00e1c nh\u00e0 ph\u00e2n t\u00edch c\u01a1 b\u1ea3n nh\u1eadn ra <i>t\u00edn hi\u1ec7u b\u00e1n<\/i> khi gi\u00e1 tr\u1ecb c\u01a1 b\u1ea3n c\u1ee7a ch\u1ee9ng kho\u00e1n \u0111\u1ea1t \u0111\u1ebfn m\u1ed9t m\u1ee9c nh\u1ea5t \u0111\u1ecbnh.\u00a0T\u00edn hi\u1ec7u b\u00e1n c\u00f3 th\u1ec3 d\u1ef1a tr\u00ean c\u00e1c nguy\u00ean t\u1eafc c\u01a1 b\u1ea3n nh\u01b0 gi\u00e1 c\u1ed5 phi\u1ebfu \u0111\u00e3 \u0111\u1ea1t \u0111\u1ebfn m\u1ee9c cao trong l\u1ecbch s\u1eed, ho\u1eb7c ch\u00fang \u0111ang b\u1eaft \u0111\u1ea7u gi\u1ea3m.<\/p>\n<p>&#8211; C\u00e1c nh\u00e0 ph\u00e2n t\u00edch <span>k\u0129<\/span> thu\u1eadt\u00a0s\u1ebd s\u1eed d\u1ee5ng c\u00e1c <span>k\u0129<\/span> thu\u1eadt bi\u1ec3u \u0111\u1ed3 \u0111\u1ec3 t\u1ea1o t\u00edn hi\u1ec7u b\u00e1n d\u1ef1a tr\u00ean c\u00e1c m\u1eabu h\u00ecnh v\u00e0\u00a0ch\u1ec9 b\u00e1o k\u0129 thu\u1eadt. Ch\u1eb3ng h\u1ea1n nh\u01b0, n\u1ebfu gi\u00e1 t\u00e0i s\u1ea3n gi\u1ea3m xu\u1ed1ng d\u01b0\u1edbi\u00a0m\u1ee9c\u00a0h\u1ed7 tr\u1ee3, nh\u00e0 giao d\u1ecbch k\u0129 thu\u1eadt c\u00f3 th\u1ec3 xem \u0111\u00f3 l\u00e0 t\u00edn hi\u1ec7u b\u00e1n.<\/p>\n<p>&#8211; B\u00ean c\u1ea1nh \u0111\u00f3, n\u1ebfu gi\u00e1 t\u00e0i s\u1ea3n gi\u1ea3m xu\u1ed1ng d\u01b0\u1edbi m\u1ed9t m\u1ee9c nh\u1ea5t \u0111\u1ecbnh tr\u00ean m\u1ed9t ch\u1ec9 b\u00e1o k\u0129 thu\u1eadt, v\u00e0o v\u00f9ng qu\u00e1 mua\u00a0v\u00e0 b\u1eaft \u0111\u1ea7u gi\u1ea3m ho\u1eb7c c\u1eaft xu\u1ed1ng d\u01b0\u1edbi\u00a0\u0111\u01b0\u1eddng trung b\u00ecnh tr\u01b0\u1ee3t, t\u1ea5t c\u1ea3 \u0111\u1ec1u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m t\u00edn hi\u1ec7u b\u00e1n ti\u1ec1m n\u0103ng.<\/p>\n<p>&#8211; C\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 kh\u00e1c c\u00f3 th\u1ec3 ch\u1ec9 ng\u1ed3i theo d\u00f5i th\u1ecb tr\u01b0\u1eddng, h\u1ecd cho r\u1eb1ng m\u1ed9t \u0111\u1ee3t b\u00e1n th\u00e1o v\u1edbi kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn ch\u00ednh l\u00e0 t\u00edn hi\u1ec7u b\u00e1n.<\/p>\n<h3><span style=\"color: rgb(61, 133, 198);\"><font style=\"line-height: 22px; font-size: 22px;\">V\u00ed d\u1ee5<\/font><\/span><\/h3>\n<p>Gi\u1ea3 s\u1eed m\u1ed9t nh\u00e0 giao d\u1ecbch d\u1ef1a tr\u00ean \u0111\u01b0\u1eddng trung b\u00ecnh tr\u01b0\u1ee3t hay c\u00f2n g\u1ecdi l\u00e0 \u0111\u01b0\u1eddng trung b\u00ecnh \u0111\u1ed9ng (MA) 100 ng\u00e0y. H\u1ecd th\u00edch mua khi m\u1ed9t c\u1ed5 phi\u1ebfu t\u0103ng gi\u00e1 ch\u1ea1m v\u00e0o MA 100 ng\u00e0y nh\u01b0ng kh\u00f4ng gi\u1ea3m h\u01a1n m\u1ed9t v\u00e0i ph\u1ea7n tr\u0103m d\u01b0\u1edbi n\u00f3.<\/p>\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t v\u00ed d\u1ee5 v\u1ec1 c\u00e1ch c\u00e1c qui t\u1eafc n\u00e0y c\u00f3 th\u1ec3 \u0111\u00e3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng trong c\u1ed5 phi\u1ebfu Apple.<\/p>\n<figure class=\"VCSortableInPreviewMode\" type=\"Photo\" style=\"\">\n<div><\/div><figcaption class=\"PhotoCMS_Caption\">\n<p data-placeholder=\"[Nh\u1eadp ch\u00fa th\u00edch \u1ea3nh]\" class=\"\">Ngu\u1ed3n: Investopedia<\/p>\n<\/figcaption><\/figure>\n<p>Khi gi\u00e1 b\u1eaft \u0111\u1ea7u xu h\u01b0\u1edbng t\u0103ng, n\u00f3\u00a0ki\u1ec3m tra\u00a0\u0111\u01b0\u1eddng trung b\u00ecnh tr\u01b0\u1ee3t 100 ng\u00e0y v\u00e0 nhanh ch\u00f3ng t\u0103ng l\u00ean ngay sau \u0111\u00f3, \u0111i\u1ec1u n\u00e0y t\u1ea1o ra\u00a0t\u00edn hi\u1ec7u mua.<\/p>\n<p>Trong hai th\u1eed nghi\u1ec7m ti\u1ebfp theo, gi\u00e1 gi\u1ea3m nh\u1eb9 xu\u1ed1ng d\u01b0\u1edbi \u0111\u01b0\u1eddng MA, nh\u01b0ng ch\u01b0a qu\u00e1 4%. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 gi\u00e1 gi\u1ea3m nh\u01b0ng ch\u01b0a \u0111\u1ee7 \u0111\u1ec3 t\u1ea1o ra t\u00edn hi\u1ec7u b\u00e1n.\u00a0Nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 duy tr\u00ec v\u1ecb th\u1ebf c\u1ee7a h\u1ecd ho\u1eb7c mua th\u00eam c\u1ed5 phi\u1ebfu t\u1ea1i c\u00e1c th\u1eddi \u0111i\u1ec3m n\u00e0y.<\/p>\n<p>Trong th\u1eed nghi\u1ec7m ti\u1ebfp theo, gi\u00e1 gi\u1ea3m xu\u1ed1ng d\u01b0\u1edbi \u0111\u01b0\u1eddng MA h\u01a1n 4%, \u0111i\u1ec1u n\u00e0y t\u1ea1o ra t\u00edn hi\u1ec7u b\u00e1n v\u00e0 nh\u00e0 giao d\u1ecbch tho\u00e1t kh\u1ecfi v\u1ecb th\u1ebf c\u1ee7a h\u1ecd.<\/p>\n<p><i>(T\u00e0i li\u1ec7u tham kh\u1ea3o: Investopedia)<\/i><\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<div class=\"vnbcbc-sapo\" data-role=\"sapo\">\n                            T\u00edn hi\u1ec7u b\u00e1n (ti\u1ebfng Anh: Sell Signal) l\u00e0 b\u1ea5t c\u1ee9 th\u1ee9 g\u00ec c\u1ea3nh b\u00e1o nh\u00e0 \u0111\u1ea7u t\u01b0 v\u1ec1 vi\u1ec7c b\u00e1n m\u1ed9t t\u00e0i s\u1ea3n.\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\/30694"}],"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=30694"}],"version-history":[{"count":0,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/30694\/revisions"}],"wp:attachment":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/media?parent=30694"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/categories?post=30694"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/tags?post=30694"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}