{"id":30178,"date":"2023-12-07T09:01:43","date_gmt":"2023-12-07T09:01:43","guid":{"rendered":"https:\/\/masterskills.org\/blog\/mo-hinh-coc-va-tay-cam-cup-and-handle-trong-chung-khoan-la-gi-y-nghia-va-han-che.html"},"modified":"2023-12-23T06:12:17","modified_gmt":"2023-12-22T23:12:17","slug":"mo-hinh-coc-va-tay-cam-cup-and-handle-trong-chung-khoan-la-gi-y-nghia-va-han-che","status":"publish","type":"post","link":"https:\/\/masterskills.org\/blog\/mo-hinh-coc-va-tay-cam-cup-and-handle-trong-chung-khoan-la-gi-y-nghia-va-han-che.html","title":{"rendered":"M\u00f4 h\u00ecnh c\u1ed1c v\u00e0 tay c\u1ea7m (Cup and Handle) trong ch\u1ee9ng kho\u00e1n l\u00e0 g\u00ec? \u00dd ngh\u0129a v\u00e0 h\u1ea1n ch\u1ebf"},"content":{"rendered":"
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\u1ea2nh minh h\u1ecda. Ngu\u1ed3n: Investors Underground.<\/p>\n<\/div>\n<\/div>\n

M\u00f4 h\u00ecnh c\u1ed1c v\u00e0 tay c\u1ea7m<\/font><\/b><\/h2>\n

Kh\u00e1i ni\u1ec7m<\/b><\/p>\n

M\u00f4 h\u00ecnh c\u1ed1c v\u00e0 tay c\u1ea7m<\/b> trong ti\u1ebfng Anh l\u00e0\u00a0Cup and Handle.<\/b><\/p>\n

M\u00f4 h\u00ecnh c\u1ed1c v\u00e0 tay c\u1ea7m<\/b> tr\u00ean bi\u1ec3u \u0111\u1ed3 c\u1ed9t ngang l\u00e0 m\u1ed9t ch\u1ec9 b\u00e1o k\u0129 thu\u1eadt t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u1ed1c v\u00e0 tay c\u1ea7m, trong \u0111\u00f3 c\u1ed1c c\u00f3 h\u00ecnh ch\u1eef “U” v\u00e0 tay c\u1ea7m c\u00f3 \u0111\u1ed9 d\u1ed1c xu\u1ed1ng nh\u1eb9. Ph\u00eda b\u00ean ph\u1ea3i c\u1ee7a m\u00f4 h\u00ecnh th\u01b0\u1eddng c\u00f3 kh\u1ed1i l\u01b0\u1ee3ng giao d\u1ecbch th\u1ea5p v\u00e0 c\u00f3 th\u1ec3 di\u1ec5n ra ng\u1eafn t\u1eeb 7 tu\u1ea7n ho\u1eb7c d\u00e0i t\u1edbi 65 tu\u1ea7n.<\/p>\n

\u00dd ngh\u0129a c\u1ee7a M\u00f4 h\u00ecnh c\u1ed1c v\u00e0 tay c\u1ea7m<\/font><\/b><\/h3>\n

K\u0129 thu\u1eadt vi\u00ean ng\u01b0\u1eddi M\u1ef9 William J. O’Neil \u0111\u00e3 \u0111\u1ecbnh ngh\u0129a m\u00f4 h\u00ecnh c\u1ed1c v\u00e0 tay c\u1ea7m (C&H) trong t\u00e1c ph\u1ea9m kinh \u0111i\u1ec3n n\u0103m 1988 c\u1ee7a \u00f4ng, t\u00ean l\u00e0 “C\u00e1ch ki\u1ebfm ti\u1ec1n b\u1eb1ng c\u1ed5 phi\u1ebfu”, b\u1ed5 sung c\u00e1c y\u00eau c\u1ea7u k\u0129 thu\u1eadt th\u00f4ng qua m\u1ed9t lo\u1ea1t c\u00e1c b\u00e0i b\u00e1o \u0111\u01b0\u1ee3c \u0111\u0103ng tr\u00ean t\u1edd Investor’s Business Daily m\u00e0 \u00f4ng th\u00e0nh l\u1eadp v\u00e0o n\u0103m 1984.\u00a0<\/p>\n

O’Neil b\u1ed5 sung th\u00eam c\u00e1c ph\u00e9p \u0111o khung th\u1eddi gian cho t\u1eebng th\u00e0nh ph\u1ea7n, c\u0169ng nh\u01b0 m\u00f4 t\u1ea3 chi ti\u1ebft v\u1ec1 c\u00e1c khung s\u1ed1 l\u01b0\u1ee3ng giao d\u1ecbch th\u1ea5p \u0111\u01b0\u1ee3c l\u00e0m tr\u00f2n, t\u1ea1o ra m\u00f4 h\u00ecnh t\u00e1ch tr\u00e0 \u0111\u1ed9c \u0111\u00e1o.<\/p>\n

M\u1ed9t c\u1ed5 phi\u1ebfu h\u00ecnh th\u00e0nh m\u00f4 h\u00ecnh n\u00e0y s\u1ebd ki\u1ec3m tra c\u00e1c m\u1ee9c giao d\u1ecbch cao tr\u01b0\u1edbc \u0111\u00f3, do v\u1eady, c\u1ed5 phi\u1ebfu \u0111\u00f3 c\u00f3 kh\u1ea3 n\u0103ng s\u1ebd ch\u1ecbu \u00e1p l\u1ef1c b\u00e1n t\u1eeb c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 \u0111\u00e3 mua tr\u01b0\u1edbc \u0111\u00f3 \u1edf c\u00e1c m\u1ee9c cao; \u00e1p l\u1ef1c b\u00e1n n\u00e0y l\u1ea1i c\u00f3 kh\u1ea3 n\u0103ng l\u00e0m cho gi\u00e1 h\u1ee3p nh\u1ea5t v\u1edbi xu h\u01b0\u1edbng gi\u1ea3m trong kho\u1ea3ng th\u1eddi gian t\u1eeb 4 ng\u00e0y \u0111\u1ebfn 4 tu\u1ea7n, tr\u01b0\u1edbc khi t\u0103ng cao h\u01a1n. M\u00f4 h\u00ecnh c\u1ed1c v\u00e0 tay c\u1ea7m \u0111\u01b0\u1ee3c coi l\u00e0 m\u1ed9t m\u00f4 h\u00ecnh t\u0103ng li\u00ean t\u1ee5c v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u01a1 h\u1ed9i mua c\u1ed5 phi\u1ebfu.<\/p>\n

C\u1ea7n xem x\u00e9t nh\u1eefng \u0111i\u1ec1u sau \u0111\u00e2y khi quan s\u00e1t m\u00f4 h\u00ecnh c\u1ed1c v\u00e0 tay c\u1ea7m:<\/p>\n

Chi\u1ec1u d\u00e0i:<\/i> Th\u00f4ng th\u01b0\u1eddng, c\u1ed1c c\u00f3 \u0111\u00e1y h\u00ecnh ch\u1eef “U” d\u00e0i h\u01a1n v\u00e0 nhi\u1ec1u h\u01a1n cung c\u1ea5p t\u00edn hi\u1ec7u m\u1ea1nh h\u01a1n. Tr\u00e1nh c\u1ed1c c\u00f3 \u0111\u00e1y ch\u1eef “V” s\u1eafc n\u00e9t.<\/p>\n

\u0110\u1ed9 s\u00e2u:<\/i> T\u1ed1t nh\u1ea5t l\u00e0 c\u1ed1c kh\u00f4ng n\u00ean qu\u00e1 s\u00e2u. Ngo\u00e0i ra c\u0169ng n\u00ean tr\u00e1nh c\u00e1c tay c\u1ea7m qu\u00e1 s\u00e2u, v\u00ec tay c\u1ea7m s\u1ebd h\u00ecnh th\u00e0nh \u1edf n\u1eeda tr\u00ean c\u1ee7a c\u1ed1c.<\/p>\n

Kh\u1ed1i l\u01b0\u1ee3ng:<\/i> Kh\u1ed1i l\u01b0\u1ee3ng n\u00ean gi\u1ea3m khi gi\u00e1 gi\u1ea3m v\u00e0 v\u1eabn th\u1ea5p h\u01a1n m\u1ee9c trung b\u00ecnh, sau \u0111\u00f3 s\u1ebd t\u0103ng khi c\u1ed5 phi\u1ebfu b\u1eaft \u0111\u1ea7u t\u0103ng gi\u00e1 tr\u1edf l\u1ea1i nh\u1eb1m ki\u1ec3m tra m\u1ee9c gi\u00e1 cao tr\u01b0\u1edbc \u0111\u00f3.<\/p>\n

Kh\u00f4ng c\u1ea7n ki\u1ec3m tra l\u1ea1i m\u1ee9c kh\u00e1ng c\u1ef1 tr\u01b0\u1edbc \u0111\u00f3 \u0111\u1ec3 ch\u1ea1m \u0111\u01b0\u1ee3c \u0111\u1ebfn m\u1ee9c gi\u00e1 cao c\u0169, tuy nhi\u00ean ph\u1ea7n tr\u00ean c\u1ee7a tay c\u1ea7m c\u00e0ng xa kh\u1ecfi m\u1ee9c gi\u00e1 cao th\u00ec s\u1ef1 \u0111\u1ed9t ph\u00e1 gi\u00e1 l\u1ea1i c\u00e0ng tr\u1edf n\u00ean c\u1ea7n thi\u1ebft.<\/p>\n

H\u1ea1n ch\u1ebf c\u1ee7a m\u00f4 h\u00ecnh c\u1ed1c v\u00e0 tay c\u1ea7m<\/font><\/b><\/h3>\n

Gi\u1ed1ng nh\u01b0 t\u1ea5t c\u1ea3 c\u00e1c ch\u1ec9 b\u00e1o k\u0129 thu\u1eadt kh\u00e1c, m\u00f4 h\u00ecnh c\u1ed1c v\u00e0 tay c\u1ea7m n\u00ean \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng c\u00f9ng v\u1edbi c\u00e1c t\u00edn hi\u1ec7u v\u00e0 ch\u1ec9 b\u00e1o kh\u00e1c tr\u01b0\u1edbc khi \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh giao d\u1ecbch. C\u1ee5 th\u1ec3, m\u00f4 h\u00ecnh c\u1ed1c v\u00e0 tay c\u1ea7m c\u0169ng c\u00f3 m\u1ed9t s\u1ed1 h\u1ea1n ch\u1ebf.\u00a0<\/p>\n

\u0110\u1ea7u ti\u00ean l\u00e0 s\u1ebd m\u1ea5t th\u1eddi gian \u0111\u1ec3 m\u00f4 h\u00ecnh n\u00e0y \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh \u0111\u1ea7y \u0111\u1ee7, d\u1eabn \u0111\u1ebfn vi\u1ec7c nh\u00e0 \u0111\u1ea7u t\u01b0 \u0111\u01b0a ra c\u00e1c quy\u1ebft \u0111\u1ecbnh mu\u1ed9n. M\u1eb7c d\u00f9 1 th\u00e1ng \u0111\u1ebfn 1 n\u0103m l\u00e0 khung th\u1eddi gian \u0111i\u1ec3n h\u00ecnh \u0111\u1ec3 h\u00ecnh th\u00e0nh m\u00f4 h\u00ecnh c\u1ed1c v\u00e0 tay c\u1ea7m, qu\u00e1 tr\u00ecnh n\u00e0y c\u0169ng c\u00f3 th\u1ec3 x\u1ea3y ra kh\u00e1 nhanh, ho\u1eb7c c\u0169ng c\u00f3 th\u1ec3 m\u1ea5t v\u00e0i n\u0103m, khi\u1ebfn m\u00f4 h\u00ecnh n\u00e0y tr\u1edf n\u00ean m\u01a1 h\u1ed3 trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p.\u00a0<\/p>\n

M\u1ed9t v\u1ea5n \u0111\u1ec1 kh\u00e1c li\u00ean quan \u0111\u1ebfn \u0111\u1ed9 s\u00e2u ph\u1ea7n c\u1ed1c c\u1ee7a m\u00f4 h\u00ecnh. \u0110\u00f4i khi c\u1ed1c n\u00f4ng c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t t\u00edn hi\u1ec7u, nh\u01b0ng c\u0169ng c\u00f3 nh\u1eefng tr\u01b0\u1eddng h\u1ee3p c\u1ed1c s\u00e2u m\u1edbi t\u1ea1o ra t\u00edn hi\u1ec7u \u0111\u00fang. \u0110\u00f4i khi s\u1ebd c\u00f3 m\u00f4 h\u00ecnh c\u1ed1c \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh m\u00e0 kh\u00f4ng c\u00f3 tay c\u1ea7m.\u00a0<\/p>\n

Cu\u1ed1i c\u00f9ng, m\u1ed9t h\u1ea1n ch\u1ebf ph\u1ed5 bi\u1ebfn c\u1ee7a nhi\u1ec1u m\u00f4 h\u00ecnh k\u0129 thu\u1eadt l\u00e0 n\u00f3 c\u00f3 th\u1ec3 kh\u00f4ng \u0111\u00e1ng tin c\u1eady trong tr\u01b0\u1eddng h\u1ee3p c\u00e1c c\u1ed5 phi\u1ebfu k\u00e9m thanh kho\u1ea3n.<\/p>\n

(Theo\u00a0Investopedia<\/i>)<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"

\n M\u00f4 h\u00ecnh c\u1ed1c v\u00e0 tay c\u1ea7m (ti\u1ebfng Anh: Cup and Handle) tr\u00ean bi\u1ec3u \u0111\u1ed3 c\u1ed9t ngang l\u00e0 m\u1ed9t ch\u1ec9 b\u00e1o k\u0129 thu\u1eadt t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u1ed1c v\u00e0 tay c\u1ea7m, trong \u0111\u00f3 c\u1ed1c c\u00f3 h\u00ecnh ch\u1eef “U” v\u00e0 tay c\u1ea7m c\u00f3 \u0111\u1ed9 d\u1ed1c xu\u1ed1ng nh\u1eb9.\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\/30178"}],"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=30178"}],"version-history":[{"count":0,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/30178\/revisions"}],"wp:attachment":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/media?parent=30178"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/categories?post=30178"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/tags?post=30178"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}