{"id":31003,"date":"2023-12-07T10:14:25","date_gmt":"2023-12-07T10:14:25","guid":{"rendered":"https:\/\/masterskills.org\/blog\/duong-macd-la-gi-noi-dung-va-y-nghia-kinh-te-cua-duong-macd.html"},"modified":"2023-12-23T07:24:36","modified_gmt":"2023-12-23T00:24:36","slug":"duong-macd-la-gi-noi-dung-va-y-nghia-kinh-te-cua-duong-macd","status":"publish","type":"post","link":"https:\/\/masterskills.org\/blog\/duong-macd-la-gi-noi-dung-va-y-nghia-kinh-te-cua-duong-macd.html","title":{"rendered":"\u0110\u01b0\u1eddng MACD l\u00e0 g\u00ec? N\u1ed9i dung v\u00e0 \u00fd ngh\u0129a kinh t\u1ebf c\u1ee7a \u0111\u01b0\u1eddng MACD"},"content":{"rendered":"
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H\u00ecnh minh h\u1ecda<\/p>\n<\/div>\n<\/div>\n

\u0110\u01b0\u1eddng MACD<\/font><\/h2>\n

\u0110\u1ecbnh ngh\u0129a<\/b><\/p>\n

\u0110\u01b0\u1eddng MACD<\/b> trong ti\u1ebfng Anh l\u00e0 Moving Average Convergence Divergence<\/b>. \u0110\u01b0\u1eddng MACD<\/i> l\u00e0 \u0111\u01b0\u1eddng \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n b\u1eb1ng ch\u00eanh l\u1ec7ch gi\u1eefa hai trung b\u00ecnh tr\u01b0\u1ee3t s\u1ed1 m\u0169.<\/p>\n

N\u1ed9i dung<\/font><\/h3>\n

– Th\u00f4ng th\u01b0\u1eddng, c\u00e1c nh\u00e0 ph\u00e2n t\u00edch s\u1eed d\u1ee5ng gi\u00e1 tr\u1ecb trung b\u00ecnh tr\u01b0\u1ee3t s\u1ed1 m\u0169 26 ng\u00e0y tr\u1eeb \u0111i gi\u00e1 tr\u1ecb trung b\u00ecnh tr\u01b0\u1ee3t s\u1ed1 m\u0169 12 ng\u00e0y \u0111\u1ec3 t\u00ednh to\u00e1n ra \u0111\u01b0\u1eddng MACD.<\/p>\n

– Gi\u00e1 tr\u1ecb MACD t\u00ednh to\u00e1n \u0111\u01b0\u1ee3c d\u1ef1a v\u00e0o hai trung b\u00ecnh tr\u01b0\u1ee3t s\u1ed1 m\u0169 n\u00e0y s\u1ebd dao \u0111\u1ed9ng quanh m\u1ee9c 0.<\/p>\n

– M\u1ed9t \u0111\u01b0\u1eddng MACD d\u01b0\u01a1ng c\u00f3 ngh\u0129a l\u00e0 gi\u00e1 trung b\u00ecnh trong 12 ng\u00e0y tr\u01b0\u1edbc \u0111\u00f3 l\u1edbn h\u01a1n gi\u00e1 trung b\u00ecnh c\u1ee7a 26 ng\u00e0y tr\u01b0\u1edbc \u0111\u00f3.<\/p>\n

\u0110\u01b0\u1eddng MACD th\u01b0\u1eddng \u0111\u01b0\u1ee3c v\u1ebd \u1edf ph\u00eda d\u01b0\u1edbi c\u1ee7a \u0111\u1ed3 th\u1ecb ph\u00e2n t\u00edch k\u0129 thu\u1eadt v\u1edbi \u0111\u01b0\u1eddng d\u1ea5u hi\u1ec7u. \u0110\u01b0\u1eddng d\u1ea5u hi\u1ec7u (signal line) l\u00e0 \u0111\u01b0\u1eddng trung b\u00ecnh tr\u01b0\u1ee3t s\u1ed1 m\u0169 c\u1ee7a MACD, th\u01b0\u1eddng l\u00e0 \u0111\u01b0\u1eddng trung b\u00ecnh tr\u01b0\u1ee3t s\u1ed1 m\u0169 9 ng\u00e0y.<\/p>\n

V\u00ed d\u1ee5<\/font><\/h3>\n

\u0110\u01b0\u1eddng MACD v\u00e0 \u0111\u01b0\u1eddng d\u1ea5u hi\u1ec7u c\u1ee7a c\u1ed5 phi\u1ebfu Apple \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n trong h\u00ecnh v\u1ebd 14-23<\/p>\n

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Ngu\u1ed3n: Gi\u00e1o tr\u00ecnh ph\u00e2n t\u00edch \u0111\u1ea7u t\u01b0 ch\u1ee9ng kho\u00e1n, NXB \u0110\u1ea1i h\u1ecdc Kinh t\u1ebf Qu\u1ed1c d\u00e2n<\/p>\n<\/div>\n<\/div>\n

\u00dd ngh\u0129a c\u1ee7a ch\u1ec9 b\u00e1o \u0111\u01b0\u1eddng MACD<\/font><\/h3>\n

– \u0110\u01b0\u1eddng MACD t\u1ecf ra h\u1eefu hi\u1ec7u khi tr\u00ean th\u1ecb tr\u01b0\u1eddng c\u00f3 xu h\u01b0\u1edbng r\u00f5 r\u1ec7t.\u00a0<\/p>\n

\u0110\u01b0\u1eddng MACD l\u1edbn h\u01a1n 0 l\u00e0 d\u1ea5u hi\u00eau cho th\u1ea5y \u0111\u01b0\u1eddng trung b\u00ecnh tr\u01b0\u1ee3t ng\u1eafn h\u1ea1n n\u1eb1m \u1edf ph\u00eda tr\u00ean \u0111\u01b0\u1eddng trung b\u00ecnh tr\u01b0\u1ee3t d\u00e0i h\u1ea1n h\u01a1n.<\/p>\n

Ng\u01b0\u1ee3c l\u1ea1i, MACD nh\u1ecf h\u01a1n 0,\u00a0\u0111\u01b0\u1eddng trung b\u00ecnh tr\u01b0\u1ee3t ng\u1eafn h\u1ea1n n\u1eb1m \u1edf ph\u00eda d\u01b0\u1edbi \u0111\u01b0\u1eddng trung b\u00ecnh tr\u01b0\u1ee3t d\u00e0i h\u1ea1n h\u01a1n.<\/p>\n

– \u0110\u01b0\u1eddng MACD c\u00f3 \u00fd ngh\u0129a kh\u00e1c. V\u00ed d\u1ee5, khi \u0111\u01b0\u1eddng MACD ph\u00eda tr\u00ean 0 l\u00e0 d\u1ea5u hi\u1ec7u cho m\u1ed9t xu h\u01b0\u1edbng t\u0103ng \u0111i\u1ec3m, d\u1ea5u hi\u1ec7u mua xu\u1ea5t hi\u1ec7n khi \u0111\u01b0\u1eddng MACD c\u1eaft \u0111\u01b0\u1eddng d\u1ea5u hi\u1ec7u t\u1eeb d\u01b0\u1edbi l\u00ean.<\/p>\n

Tuy nhi\u00ean, d\u1ea5u hi\u1ec7u \u0111\u01b0\u1eddng MACD c\u1eaft \u0111\u01b0\u1eddng d\u1ea5u hi\u1ec7u t\u1eeb tr\u00ean xu\u1ed1ng l\u1ea1i kh\u00f4ng \u0111\u00e1ng tin c\u1eady n\u1ebfu th\u1ecb tr\u01b0\u1eddng \u0111ang trong xu h\u01b0\u1edbng t\u0103ng \u0111i\u1ec3m.<\/p>\n

Nh\u00e0 ph\u00e2n t\u00edch c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng nh\u1eefng d\u1ea5u hi\u1ec7u \u0111\u00f3 \u0111\u1ec3 nh\u1eadn bi\u1ebft xem bi\u1ebfn \u0111\u1ed9ng gi\u00e1 \u0111\u00e3 quay l\u1ea1i v\u1edbi xu h\u01b0\u1edbng ch\u00ednh ch\u01b0a.<\/p>\n

– Th\u00eam n\u1eefa, nh\u00e0 ph\u00e2n t\u00edch c\u00f3 th\u1ec3 so s\u00e1nh \u0111\u1ec9nh v\u00e0 \u0111\u00e1y c\u1ee7a \u0111\u01b0\u1eddng MACD v\u1edbi \u0111\u01b0\u1eddng di\u1ec5n bi\u1ebfn gi\u00e1 trong ph\u00e2n t\u00edch ph\u00e2n k\u00ec (Divergence analysis). Bauer v\u00e0 Dahlquist cho r\u1eb1ng ph\u00e2n t\u00edch ph\u00e2n k\u00ec l\u00e0 h\u1eefu \u00edch trong tr\u01b0\u1eddng h\u1ee3p th\u1ecb tr\u01b0\u1eddng \u0111ang theo xu h\u01b0\u1edbng gi\u1ea3m \u0111i\u1ec3m.<\/p>\n

Xem x\u00e9t k\u0129 h\u01a1n h\u00ecnh 14-23, ta th\u1ea5y \u0111\u01b0\u1eddng MACD n\u1eb1m tr\u00ean \u0111\u01b0\u1eddng 0 trong su\u1ed1t th\u1eddi k\u00ec quan s\u00e1t. \u0110i\u1ec1u n\u00e0y c\u00f3 \u00fd ngh\u0129a l\u00e0 xu h\u01b0\u1edbng th\u1ecb tr\u01b0\u1eddng l\u00e0 t\u0103ng \u0111i\u1ec3m v\u00e0 ch\u1ec9 n\u00ean \u0111i theo c\u00e1c d\u1ea5u hi\u1ec7u mua v\u00e0o.<\/p>\n

D\u1ea5u hi\u1ec7u mua v\u00e0o xu\u1ea5t hi\u1ec7n khi \u0111\u01b0\u1eddng MACD c\u1eaft \u0111\u01b0\u1eddng d\u1ea5u hi\u1ec7u t\u1eeb d\u01b0\u1edbi l\u00ean, nh\u1eefng \u0111i\u1ec3m n\u00e0y \u0111\u01b0\u1ee3c \u0111\u00e1nh d\u1ea5u m\u0169i t\u00ean tr\u00ean h\u00ecnh v\u1ebd. C\u1ea7n l\u01b0u \u00fd r\u1eb1ng d\u1ea5u hi\u1ec7u khi MACD c\u1eaft \u0111\u01b0\u1eddng d\u1ea5u hi\u1ec7u t\u1eeb tr\u00ean xu\u1ed1ng s\u1ebd kh\u00f4ng mang l\u1ea1i l\u1ee3i nhu\u1eadn trong m\u1ed9t th\u1ecb tr\u01b0\u1eddng t\u0103ng \u0111i\u1ec3m.<\/p>\n

(T\u00e0i li\u1ec7u tham kh\u1ea3o: Gi\u00e1o tr\u00ecnh Ph\u00e2n t\u00edch \u0111\u1ea7u t\u01b0 ch\u1ee9ng kho\u00e1n, NXB \u0110\u1ea1i h\u1ecdc Kinh t\u1ebf Qu\u1ed1c d\u00e2n)<\/i><\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"

\n \u0110\u01b0\u1eddng MACD (ti\u1ebfng Anh: Moving Average Convergence Divergence) l\u00e0 \u0111\u01b0\u1eddng \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n b\u1eb1ng ch\u00eanh l\u1ec7ch gi\u1eefa hai trung b\u00ecnh tr\u01b0\u1ee3t s\u1ed1 m\u0169. \u0110\u01b0\u1eddng MACD t\u1ecf ra h\u1eefu hi\u1ec7u khi tr\u00ean th\u1ecb tr\u01b0\u1eddng c\u00f3 xu h\u01b0\u1edbng r\u00f5 r\u1ec7t.\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\/31003"}],"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=31003"}],"version-history":[{"count":0,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/31003\/revisions"}],"wp:attachment":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/media?parent=31003"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/categories?post=31003"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/tags?post=31003"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}