{"id":30479,"date":"2023-12-07T09:19:32","date_gmt":"2023-12-07T09:19:32","guid":{"rendered":"https:\/\/masterskills.org\/blog\/mo-hinh-mo-rong-broadening-formation-la-gi-kiem-loi-nhuan-voi-mo-hinh-mo-rong.html"},"modified":"2023-12-23T06:13:20","modified_gmt":"2023-12-22T23:13:20","slug":"mo-hinh-mo-rong-broadening-formation-la-gi-kiem-loi-nhuan-voi-mo-hinh-mo-rong","status":"publish","type":"post","link":"https:\/\/masterskills.org\/blog\/mo-hinh-mo-rong-broadening-formation-la-gi-kiem-loi-nhuan-voi-mo-hinh-mo-rong.html","title":{"rendered":"M\u00f4 h\u00ecnh m\u1edf r\u1ed9ng (Broadening Formation) l\u00e0 g\u00ec? Ki\u1ebfm l\u1ee3i nhu\u1eadn v\u1edbi M\u00f4 h\u00ecnh m\u1edf r\u1ed9ng"},"content":{"rendered":"
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Hi\u0300nh minh ho\u0323a. Ngu\u00f4\u0300n: Slideplayer.it<\/p>\n<\/figcaption><\/figure>\n

M\u00f4 h\u00ecnh m\u1edf r\u1ed9ng<\/font><\/h2>\n

Kha\u0301i ni\u1ec7m<\/b><\/p>\n

M\u00f4 h\u00ecnh m\u1edf r\u1ed9ng<\/b> trong ti\u00ea\u0301ng Anh la\u0300 Broadening Formation.<\/b><\/p>\n

M\u00f4 h\u00ecnh m\u1edf r\u1ed9ng<\/b> l\u00e0 m\u1ed9t m\u00f4 h\u00ecnh bi\u1ec3u \u0111\u1ed3 gi\u00e1 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi c\u00e1c nh\u00e0 ph\u00e2n t\u00edch k\u0129 thu\u1eadt, \u0111\u1eb7c tr\u01b0ng b\u1edfi s\u1ef1 bi\u1ebfn \u0111\u1ed9ng gi\u00e1 t\u0103ng d\u1ea7n v\u00e0 khi bi\u1ec3u di\u1ec5n tr\u00ean bi\u1ec3u \u0111\u1ed3 th\u1ec3 hi\u1ec7n hai \u0111\u01b0\u1eddng xu h\u01b0\u1edbng ph\u00e2n k\u00ec, m\u1ed9t t\u0103ng d\u1ea7n v\u00e0 m\u1ed9t gi\u1ea3m d\u1ea7n.\u00a0<\/p>\n

M\u00f4 h\u00ecnh m\u1edf r\u1ed9ng th\u01b0\u1eddng x\u1ea3y ra sau khi h\u00e0nh \u0111\u1ed9ng gi\u00e1 c\u1ee7a m\u1ed9t ch\u1ee9ng kho\u00e1n bi\u1ebfn \u0111\u1ed9ng \u0111\u00e1ng k\u1ec3, c\u00f3 th\u1ec3 l\u00e0 t\u0103ng ho\u1eb7c gi\u1ea3m.\u00a0<\/p>\n

N\u00f3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh tr\u00ean bi\u1ec3u \u0111\u1ed3 gi\u00e1 b\u1eb1ng m\u1ed9t lo\u1ea1t c\u00e1c \u0111i\u1ec3m xoay\/ \u0111i\u1ec3m\u00a0tr\u1ee5c c\u1ee7a m\u1ee9c\u00a0\u0111\u1ec9nh v\u00e0 m\u1ee9c \u0111\u00e1y c\u1ee7a gi\u00e1 ch\u1ee9ng kho\u00e1n. Bi\u1ec3u \u0111\u1ed3 d\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t v\u00ed d\u1ee5 v\u1ec1 m\u00f4 h\u00ecnh m\u1edf r\u1ed9ng c\u1ed5 \u0111i\u1ec3n. \u00a0 \u00a0\u00a0<\/i><\/p>\n

\u0110\u1eb7c \u0111i\u1ec3m M\u00f4 h\u00ecnh m\u1edf r\u1ed9ng\u00a0<\/font><\/h3>\n

M\u00f4 h\u00ecnh m\u1edf r\u1ed9ng<\/b> x\u1ea3y ra khi th\u1ecb tr\u01b0\u1eddng \u0111ang tr\u1ea3i qua s\u1ef1 b\u1ea5t \u0111\u1ed3ng t\u0103ng cao v\u1ec1 m\u1ee9c gi\u00e1 ph\u00f9 h\u1ee3p c\u1ee7a ch\u1ee9ng kho\u00e1n gi\u1eefa c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 trong m\u1ed9t kho\u1ea3ng th\u1eddi gian ng\u1eafn.\u00a0<\/p>\n

Ng\u01b0\u1eddi mua s\u1eb5n s\u00e0ng mua v\u1edbi gi\u00e1 ng\u00e0y c\u00e0ng cao h\u01a1n trong khi ng\u01b0\u1eddi b\u00e1n t\u00ecm th\u1ea5y nhi\u1ec1u \u0111\u1ed9ng l\u1ef1c h\u01a1n \u0111\u1ec3 ki\u1ebfm l\u1ee3i nhu\u1eadn. \u0110i\u1ec1u n\u00e0y t\u1ea1o ra m\u1ed9t lo\u1ea1t c\u00e1c \u0111\u1ec9nh t\u1ea1m th\u1eddi cao h\u01a1n v\u1ec1 gi\u00e1 v\u00e0 c\u00e1c \u0111\u00e1y t\u1ea1m th\u1eddi th\u1ea5p h\u01a1n.\u00a0<\/p>\n

Khi n\u1ed1i c\u00e1c m\u1ee9c \u0111\u1ec9nh v\u00e0 \u0111\u00e1y n\u00e0y, c\u00e1c \u0111\u01b0\u1eddng xu h\u01b0\u1edbng t\u1ea1o th\u00e0nh m\u00f4 h\u00ecnh m\u1edf r\u1ed9ng c\u00f3 h\u00ecnh d\u1ea1ng tr\u00f4ng gi\u1ed1ng nh\u01b0 m\u1ed9t c\u00e1i loa hay tam gi\u00e1c \u0111\u1ed1i x\u1ee9ng ng\u01b0\u1ee3c. \u00a0 \u00a0\u00a0<\/p>\n

Gi\u00e1 thay \u0111\u1ed5i c\u00f3 th\u1ec3 ph\u1ea3n \u00e1nh s\u1ef1 m\u00e2u thu\u1eabn ng\u1eabu nhi\u00ean gi\u1eefa c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 ho\u1eb7c n\u00f3 c\u00f3 th\u1ec3 ph\u1ea3n \u00e1nh c\u00e1c y\u1ebfu t\u1ed1 c\u01a1 b\u1ea3n h\u01a1n (fundamental factor).\u00a0<\/p>\n

V\u00ed d\u1ee5, nhi\u1ec1u qu\u1ed1c gia c\u00f3 th\u1ecb tr\u01b0\u1eddng ch\u1ee9ng kho\u00e1n tr\u1ea3i qua m\u00f4 h\u00ecnh m\u1edf r\u1ed9ng do c\u00f3 r\u1ee7i ro ch\u00ednh tr\u1ecb t\u0103ng cao tr\u01b0\u1edbc m\u1ed9t cu\u1ed9c b\u1ea7u c\u1eed s\u1eafp t\u1edbi. K\u1ebft qu\u1ea3 b\u1ecf phi\u1ebfu thay \u0111\u1ed5i hay ch\u00ednh s\u00e1ch kh\u00e1c nhau c\u1ee7a c\u00e1c \u1ee9ng c\u1eed vi\u00ean c\u00f3 th\u1ec3 khi\u1ebfn m\u1ed9t th\u1ecb tr\u01b0\u1eddng tr\u1edf n\u00ean r\u1ea5t l\u1ea1c quan t\u1ea1i m\u1ed9t s\u1ed1 th\u1eddi \u0111i\u1ec3m v\u00e0 gi\u1ea3m gi\u00e1 t\u1ea1i m\u1ed9t s\u1ed1 th\u1eddi \u0111i\u1ec3m kh\u00e1c.\u00a0<\/i><\/p>\n

M\u00f4 h\u00ecnh m\u1edf r\u1ed9ng<\/b> c\u0169ng th\u01b0\u1eddng x\u1ea3y ra trong m\u00f9a b\u00e1o c\u00e1o thu nh\u1eadp khi c\u00e1c c\u00f4ng ty b\u00e1o c\u00e1o k\u1ebft qu\u1ea3 t\u00e0i ch\u00ednh h\u00e0ng qu\u00ed kh\u00e1c nhau, k\u1ebft qu\u1ea3 c\u00f3 th\u1ec3 g\u00e2y ra s\u1ef1 l\u1ea1c quan ho\u1eb7c bi quan trong th\u1ecb tr\u01b0\u1eddng. \u00a0 \u00a0\u00a0<\/p>\n

M\u00f4 h\u00ecnh m\u1edf r\u1ed9ng t\u01b0\u01a1ng \u0111\u1ed1i hi\u1ebfm xu\u1ea5t hi\u1ec7n trong \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng b\u00ecnh th\u01b0\u1eddng trong khung th\u1eddi gian d\u00e0i h\u1ea1n do h\u1ea7u h\u1ebft c\u00e1c th\u1ecb tr\u01b0\u1eddng \u0111\u1ec1u c\u00f3 xu h\u01b0\u1edbng d\u1ecbch chuy\u1ec3n theo m\u1ed9t h\u01b0\u1edbng qua th\u1eddi gian.\u00a0<\/p>\n

V\u00ed d\u1ee5, ch\u1ec9 s\u1ed1 S&P500 li\u00ean t\u1ee5c t\u0103ng cao trong m\u1ed9t kho\u1ea3ng th\u1eddi gian d\u00e0i, do \u0111\u00f3, m\u00f4 h\u00ecnh m\u1edf r\u1ed9ng ph\u1ed5 bi\u1ebfn h\u01a1n v\u00e0o nh\u1eefng th\u1eddi \u0111i\u1ec3m khi nh\u1eefng ng\u01b0\u1eddi tham gia th\u1ecb tr\u01b0\u1eddng b\u1eaft \u0111\u1ea7u ti\u1ebfp nh\u1eadn c\u00e1c tin t\u1ee9c g\u00e2y b\u1ed1i r\u1ed1i.<\/i><\/p>\n

C\u00e1c tin t\u1ee9c nh\u01b0 xung \u0111\u1ed9t \u0111\u1ecba ch\u00ednh tr\u1ecb hay thay \u0111\u1ed5i \u0111\u1ecbnh h\u01b0\u1edbng trong ch\u00ednh s\u00e1ch c\u1ee7a ch\u00ednh ph\u1ee7, ho\u1eb7c l\u00e0 s\u1ef1 k\u1ebft h\u1ee3p c\u1ee7a c\u1ea3 hai, c\u00f3 kh\u1ea3 n\u0103ng t\u1ea1o ra m\u00f4 h\u00ecnh m\u1edf r\u1ed9ng tr\u00ean bi\u1ec3u \u0111\u1ed3 gi\u00e1. \u00a0\u00a0<\/p>\n

Ki\u1ebfm l\u1ee3i nhu\u1eadn v\u1edbi M\u00f4 h\u00ecnh m\u1edf r\u1ed9ng\u00a0
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M\u00f4 h\u00ecnh m\u1edf r\u1ed9ng <\/b>v\u1ec1 t\u1ed5ng quan theo xu h\u01b0\u1edbng gi\u1ea3m gi\u00e1 \u0111\u1ed1i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 d\u00e0i h\u1ea1n v\u00e0 c\u00e1c nh\u00e0 giao d\u1ecbch theo xu h\u01b0\u1edbng<\/i> v\u00ec ch\u00fang c\u00f3 \u0111\u1eb7c tr\u01b0ng v\u1edbi s\u1ef1 bi\u1ebfn \u0111\u1ed9ng gi\u00e1 t\u0103ng m\u00e0 kh\u00f4ng theo m\u1ed9t h\u01b0\u1edbng n\u00e0o r\u00f5 r\u00e0ng.\u00a0<\/p>\n

Tuy nhi\u00ean, m\u00f4 h\u00ecnh m\u1edf r\u1ed9ng l\u00e0 d\u1ea5u hi\u1ec7u t\u1ed1t cho c\u00e1c nh\u00e0 giao d\u1ecbch l\u01b0\u1edbt s\u00f3ng<\/i> v\u00e0 nh\u00e0 giao d\u1ecbch trong ng\u00e0y<\/i> do h\u1ecd l\u00e0 nh\u1eefng ng\u01b0\u1eddi c\u1ed1 g\u1eafng ki\u1ebfm l\u1ee3i t\u1eeb s\u1ef1 bi\u1ebfn \u0111\u1ed9ng gi\u00e1 thay v\u00ec d\u1ef1a v\u00e0o c\u00e1c chuy\u1ec3n \u0111\u1ed9ng theo h\u01b0\u1edbng trong th\u1ecb tr\u01b0\u1eddng.\u00a0<\/p>\n

Nh\u1eefng nh\u00e0 giao d\u1ecbch n\u00e0y d\u1ef1a v\u00e0o c\u00e1c c\u00f4ng c\u1ee5 ph\u00e2n t\u00edch k\u0129 thu\u1eadt nh\u01b0 c\u00e1c \u0111\u01b0\u1eddng xu h\u01b0\u1edbng ho\u1eb7c c\u00e1c ch\u1ec9 b\u00e1o k\u0129 thu\u1eadt \u0111\u1ec3 nhanh ch\u00f3ng t\u1eadn d\u1ee5ng c\u00e1c chuy\u1ec3n \u0111\u1ed9ng trong ng\u1eafn h\u1ea1n \u0111\u1ec3 nh\u1eadp v\u00e0 tho\u00e1t c\u00e1c giao d\u1ecbch.\u00a0<\/p>\n

\u0110\u01b0\u1eddng xu h\u01b0\u1edbng gi\u00fap h\u1ecd d\u1ef1 \u0111o\u00e1n c\u00e1c \u0111i\u1ec3m \u0111\u1ea3o chi\u1ec1u gi\u00e1 m\u00e0 h\u1ecd c\u00f3 th\u1ec3 thu l\u1ee3i n\u1ebfu h\u1ecd giao d\u1ecbch th\u00e0nh c\u00f4ng ho\u1eb7c c\u1eaft l\u1ed7 nhanh ch\u00f3ng n\u1ebfu gi\u00e1 di chuy\u1ec3n ng\u01b0\u1ee3c h\u01b0\u1edbng so v\u1edbi v\u1ecb th\u1ebf c\u1ee7a h\u1ecd.\u00a0 \u00a0\u00a0<\/i><\/p>\n

M\u00f4 h\u00ecnh m\u1edf r\u1ed9ng v\u00e0 Nh\u00e0 giao d\u1ecbch l\u01b0\u1edbt s\u00f3ng<\/font><\/h3>\n

V\u00ed d\u1ee5, m\u1ed9t nh\u00e0 giao d\u1ecbch l\u01b0\u1edbt s\u00f3ng c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh m\u1ed9t m\u00f4 h\u00ecnh m\u1edf r\u1ed9ng<\/b> v\u00e0 nh\u1eadp c\u00e1c v\u1ecb th\u1ebf b\u00e1n khi gi\u00e1 ch\u1ee9ng kho\u00e1n ch\u1ea1m \u0111\u01b0\u1eddng xu h\u01b0\u1edbng ph\u00eda d\u01b0\u1edbi ho\u1eb7c mua c\u00e1c v\u1ecb th\u1ebf b\u00e1n khi gi\u00e1 ch\u1ea1m \u0111\u01b0\u1eddng xu h\u01b0\u1edbng ph\u00eda tr\u00ean.\u00a0<\/p>\n

Hai \u0111\u01b0\u1eddng xu h\u01b0\u1edbng n\u00e0y c\u00e0ng m\u1edf r\u1ed9ng c\u00f3 ngh\u0129a l\u00e0 l\u1ee3i nhu\u1eadn ti\u1ec1m n\u0103ng cho m\u1ed7i giao d\u1ecbch l\u01b0\u1edbt s\u00f3ng n\u00e0y l\u1edbn h\u01a1n so v\u1edbi c\u00e1c giao d\u1ecbch l\u01b0\u1edbt s\u00f3ng tr\u01b0\u1edbc \u0111\u00f3.\u00a0<\/p>\n

Nh\u1eefng \u0111i\u1ec1u ki\u1ec7n n\u00e0y s\u1ebd kh\u00f4ng x\u1ea3y ra n\u1ebfu c\u00e1c \u0111\u01b0\u1eddng xu h\u01b0\u1edbng h\u1ed9i t\u1ee5 (nh\u01b0 trong m\u00f4 h\u00ecnh tam gi\u00e1c \u0111\u1ed1i x\u1ee9ng) ho\u1eb7c song song (nh\u01b0 trong c\u00e1c k\u00eanh gi\u00e1). \u00a0\u00a0<\/i><\/p>\n

– Ngo\u00e0i vi\u1ec7c xem x\u00e9t c\u00e1c \u0111\u01b0\u1eddng xu h\u01b0\u1edbng, c\u00e1c nh\u00e0 giao d\u1ecbch l\u01b0\u1edbt s\u00f3ng c\u00f3 th\u1ec3 quan s\u00e1t c\u00e1c ch\u1ec9 b\u00e1o \u0111\u1ed9ng l\u01b0\u1ee3ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh kh\u1ea3 n\u0103ng gi\u00e1 \u0111\u1ea3o chi\u1ec1u trong ng\u1eafn h\u1ea1n.\u00a0<\/p>\n

C\u00e1c nh\u00e0 giao d\u1ecbch trong ng\u00e0y th\u01b0\u1eddng quan s\u00e1t \u0111\u01b0\u1ee3c c\u00e1c m\u00f4 h\u00ecnh m\u1edf r\u1ed9ng th\u01b0\u1eddng xuy\u00ean h\u01a1n do h\u1ecd t\u1eadp trung v\u00e0o c\u00e1c khung th\u1eddi gian ng\u1eafn h\u01a1n nh\u01b0 theo ph\u00fat ho\u1eb7c theo gi\u1edd.<\/p>\n

C\u00e1c khung th\u1eddi gian n\u00e0y c\u00f3 m\u00f4 h\u00ecnh m\u1edf r\u1ed9ng xu\u1ea5t hi\u1ec7n th\u01b0\u1eddng xuy\u00ean h\u01a1n c\u00e1c khung th\u1eddi gian kh\u00e1c. \u00a0 <\/i><\/p>\n

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

\n M\u00f4 h\u00ecnh m\u1edf r\u1ed9ng (ti\u1ebfng Anh: Broadening Formation) l\u00e0 m\u1ed9t m\u00f4 h\u00ecnh bi\u1ec3u \u0111\u1ed3 gi\u00e1 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi c\u00e1c nh\u00e0 ph\u00e2n t\u00edch k\u0129 thu\u1eadt, \u0111\u1eb7c tr\u01b0ng b\u1edfi s\u1ef1 bi\u1ebfn \u0111\u1ed9ng gi\u00e1 t\u0103ng d\u1ea7n v\u00e0 khi bi\u1ec3u di\u1ec5n tr\u00ean bi\u1ec3u \u0111\u1ed3 th\u1ec3 hi\u1ec7n hai \u0111\u01b0\u1eddng xu h\u01b0\u1edbng ph\u00e2n k\u00ec, t\u0103ng ho\u1eb7c gi\u1ea3m d\u1ea7n.\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\/30479"}],"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=30479"}],"version-history":[{"count":0,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/30479\/revisions"}],"wp:attachment":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/media?parent=30479"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/categories?post=30479"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/tags?post=30479"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}