{"id":30932,"date":"2023-12-07T10:01:42","date_gmt":"2023-12-07T10:01:42","guid":{"rendered":"https:\/\/masterskills.org\/blog\/chi-bao-dao-dong-ngau-nhien-stochastic-oscillator-la-gi-y-nghia-cua-chi-bao-dao-dong-ngau-nhien.html"},"modified":"2023-12-23T07:23:47","modified_gmt":"2023-12-23T00:23:47","slug":"chi-bao-dao-dong-ngau-nhien-stochastic-oscillator-la-gi-y-nghia-cua-chi-bao-dao-dong-ngau-nhien","status":"publish","type":"post","link":"https:\/\/masterskills.org\/blog\/chi-bao-dao-dong-ngau-nhien-stochastic-oscillator-la-gi-y-nghia-cua-chi-bao-dao-dong-ngau-nhien.html","title":{"rendered":"Ch\u1ec9 b\u00e1o dao \u0111\u1ed9ng ng\u1eabu nhi\u00ean (Stochastic Oscillator) l\u00e0 g\u00ec? \u00dd ngh\u0129a c\u1ee7a ch\u1ec9 b\u00e1o dao \u0111\u1ed9ng ng\u1eabu nhi\u00ean"},"content":{"rendered":"
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H\u00ecnh minh h\u1ecda<\/p>\n<\/div>\n<\/div>\n

Ch\u1ec9 b\u00e1o dao \u0111\u1ed9ng ng\u1eabu nhi\u00ean (Stochastic Oscillator)<\/font><\/h2>\n

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

Ch\u1ec9 b\u00e1o dao \u0111\u1ed9ng ng\u1eabu nhi\u00ean<\/b> trong ti\u1ebfng Anh l\u00e0 Stochastic Oscillator.<\/b><\/p>\n

Ch\u1ec9 b\u00e1o dao \u0111\u1ed9ng ng\u1eabu nhi\u00ean<\/i> l\u00e0 m\u1ed9t ch\u1ec9 b\u00e1o v\u1ec1 xung l\u01b0\u1ee3ng so s\u00e1nh gi\u00e1 \u0111\u00f3ng c\u1eeda c\u1ee5 th\u1ec3 c\u1ee7a m\u1ed9t ch\u1ee9ng kho\u00e1n v\u1edbi m\u1ed9t ph\u1ea1m vi gi\u00e1 c\u1ee7a n\u00f3 trong m\u1ed9t kho\u1ea3ng th\u1eddi gian nh\u1ea5t \u0111\u1ecbnh.\u00a0<\/p>\n

\u0110\u1ed9 nh\u1ea1y c\u1ee7a b\u1ed9 dao \u0111\u1ed9ng v\u1edbi c\u00e1c chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a th\u1ecb tr\u01b0\u1eddng c\u00f3 th\u1ec3 gi\u1ea3m b\u1edbt b\u1eb1ng c\u00e1ch \u0111i\u1ec1u ch\u1ec9nh kho\u1ea3ng th\u1eddi gian \u0111\u00f3 ho\u1eb7c b\u1eb1ng c\u00e1ch l\u1ea5y trung b\u00ecnh tr\u01b0\u1ee3t c\u1ee7a k\u1ebft qu\u1ea3. N\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o ra c\u00e1c t\u00edn hi\u1ec7u giao d\u1ecbch mua v\u01b0\u1ee3t m\u1ee9c v\u00e0 b\u00e1n v\u01b0\u1ee3t m\u1ee9c, s\u1eed d\u1ee5ng ph\u1ea1m vi gi\u00e1 tr\u1ecb gi\u1edbi h\u1ea1n 0 – 100.<\/p>\n

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C\u00f4ng th\u1ee9c t\u00ednh ch\u1ec9 b\u00e1o dao \u0111\u1ed9ng ng\u1eabu nhi\u00ean<\/i><\/p>\n

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%K \u0111\u00f4i khi \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ch\u1ec9 b\u00e1o ng\u1eabu nhi\u00ean ch\u1eadm. Ch\u1ec9 b\u00e1o ng\u1eabu nhi\u00ean “nhanh” \u0111\u01b0\u1ee3c l\u1ea5y l\u00e0 % D t\u00ednh b\u1eb1ng trung b\u00ecnh tr\u01b0\u1ee3t 3 k\u00ec c\u1ee7a %K.<\/p>\n

L\u00ed thuy\u1ebft chung \u0111\u00f3ng vai tr\u00f2 l\u00e0 n\u1ec1n t\u1ea3ng cho ch\u1ec9 s\u1ed1 n\u00e0y l\u00e0 trong m\u1ed9t th\u1ecb tr\u01b0\u1eddng c\u00f3 xu h\u01b0\u1edbng t\u0103ng gi\u00e1, gi\u00e1 s\u1ebd \u0111\u00f3ng \u1edf g\u1ea7n m\u1ee9c gi\u00e1 cao nh\u1ea5t v\u00e0 trong m\u1ed9t th\u1ecb tr\u01b0\u1eddng c\u00f3 xu h\u01b0\u1edbng gi\u1ea3m gi\u00e1, gi\u00e1 \u0111\u00f3ng g\u1ea7n m\u1ee9c gi\u00e1 th\u1ea5p nh\u1ea5t. T\u00edn hi\u1ec7u giao d\u1ecbch \u0111\u01b0\u1ee3c t\u1ea1o khi %K v\u01b0\u1ee3t qua trung b\u00ecnh tr\u01b0\u1ee3t ba k\u00ec, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 %D.<\/p>\n

\u00dd ngh\u0129a c\u1ee7a ch\u1ec9 b\u00e1o dao \u0111\u1ed9ng ng\u1eabu nhi\u00ean<\/font><\/h3>\n

Ch\u1ec9 b\u00e1o dao \u0111\u1ed9ng ng\u1eabu nhi\u00ean<\/i> l\u00e0 m\u1ed9t giao d\u1ecbch trong \u0111\u01b0\u1eddng \u1ed1ng (range-bound trading), c\u00f3 ngh\u0129a l\u00e0 n\u00f3 lu\u00f4n n\u1eb1m trong kho\u1ea3ng t\u1eeb 0 \u0111\u1ebfn 100. \u0110i\u1ec1u n\u00e0y l\u00e0m cho n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t ch\u1ec9 b\u00e1o h\u1eefu \u00edch trong vi\u1ec7c mua v\u01b0\u1ee3t m\u1ee9c v\u00e0 b\u00e1n v\u01b0\u1ee3t m\u1ee9c. Th\u00f4ng th\u01b0\u1eddng, gi\u00e1 tr\u1ecb tr\u00ean 80 \u0111\u01b0\u1ee3c cho l\u00e0 trong ph\u1ea1m vi mua v\u01b0\u1ee3t m\u1ee9c v\u00e0 gi\u00e1 tr\u1ecb d\u01b0\u1edbi 20 \u0111\u01b0\u1ee3c coi l\u00e0 b\u00e1n v\u01b0\u1ee3t m\u1ee9c.\u00a0<\/p>\n

Tuy nhi\u00ean, nh\u1eefng \u0111i\u1ec1u n\u00e0y kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng cho bi\u1ebft s\u1ef1 \u0111\u1ea3o ng\u01b0\u1ee3c s\u1eafp x\u1ea3y \u0111\u1ebfn; c\u00e1c xu h\u01b0\u1edbng r\u1ea5t m\u1ea1nh c\u00f3 th\u1ec3 duy tr\u00ec t\u00ecnh tr\u1ea1ng mua v\u01b0\u1ee3t m\u1ee9c ho\u1eb7c b\u00e1n v\u01b0\u1ee3t m\u1ee9c trong m\u1ed9t th\u1eddi gian d\u00e0i. Thay v\u00e0o \u0111\u00f3, c\u00e1c nh\u00e0 giao d\u1ecbch n\u00ean t\u00ecm \u0111\u1ebfn nh\u1eefng thay \u0111\u1ed5i trong ch\u1ec9 b\u00e1o dao \u0111\u1ed9ng ng\u1eabu nhi\u00ean<\/i> \u0111\u1ec3 t\u00ecm manh m\u1ed1i v\u1ec1 s\u1ef1 thay \u0111\u1ed5i xu h\u01b0\u1edbng trong t\u01b0\u01a1ng lai.<\/p>\n

Ch\u1ec9 b\u00e1o dao \u0111\u1ed9ng ng\u1eabu nhi\u00ean<\/i> \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n v\u00e0o cu\u1ed1i nh\u1eefng n\u0103m 1950 b\u1edfi George Lane. Theo \u0111\u00f3, ch\u1ec9 b\u00e1o dao \u0111\u1ed9ng ng\u1eabu nhi\u00ean<\/i> tr\u00ecnh b\u00e0y v\u1ecb tr\u00ed c\u1ee7a gi\u00e1 \u0111\u00f3ng c\u1eeda c\u1ee7a m\u1ed9t c\u1ed5 phi\u1ebfu li\u00ean quan \u0111\u1ebfn ph\u1ea1m vi gi\u00e1 cao nh\u1ea5t v\u00e0 gi\u00e1 th\u1ea5p nh\u1ea5t c\u1ee7a m\u1ed9t c\u1ed5 phi\u1ebfu trong m\u1ed9t kho\u1ea3ng th\u1eddi gian, th\u01b0\u1eddng l\u00e0 14 ng\u00e0y.\u00a0<\/p>\n

Lane qua nhi\u1ec1u cu\u1ed9c ph\u1ecfng v\u1ea5n \u0111\u00e3 n\u00f3i r\u1eb1ng ch\u1ec9 b\u00e1o dao \u0111\u1ed9ng ng\u1eabu nhi\u00ean<\/i> kh\u00f4ng d\u1ef1a theo gi\u00e1 ho\u1eb7c kh\u1ed1i l\u01b0\u1ee3ng hay b\u1ea5t c\u1ee9 th\u1ee9 g\u00ec t\u01b0\u01a1ng t\u1ef1. \u00d4ng ch\u1ec9 ra r\u1eb1ng ch\u1ec9 b\u00e1o dao \u0111\u1ed9ng tu\u00e2n theo t\u1ed1c \u0111\u1ed9 ho\u1eb7c \u0111\u1ed9ng l\u01b0\u1ee3ng c\u1ee7a gi\u00e1.\u00a0<\/p>\n

Lane c\u0169ng ti\u1ebft l\u1ed9 trong c\u00e1c cu\u1ed9c ph\u1ecfng v\u1ea5n r\u1eb1ng, theo qui lu\u1eadt \u0111\u1ed9ng l\u01b0\u1ee3ng ho\u1eb7c t\u1ed1c \u0111\u1ed9 c\u1ee7a gi\u00e1 c\u1ed5 phi\u1ebfu thay \u0111\u1ed5i tr\u01b0\u1edbc khi gi\u00e1 t\u1ef1 thay \u0111\u1ed5i. Theo c\u00e1ch n\u00e0y, ch\u1ec9 b\u00e1o dao \u0111\u1ed9ng ng\u1eabu nhi\u00ean<\/b> c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 b\u00e1o tr\u01b0\u1edbc s\u1ef1 \u0111\u1ea3o chi\u1ec1u khi n\u00f3 cho bi\u1ebft s\u1ef1 ph\u00e2n k\u00ec t\u0103ng ho\u1eb7c gi\u1ea3m. T\u00edn hi\u1ec7u n\u00e0y l\u00e0 t\u00edn hi\u1ec7u giao d\u1ecbch \u0111\u1ea7u ti\u00ean v\u00e0 \u0111\u01b0\u1ee3c cho l\u00e0 quan tr\u1ecdng nh\u1ea5t \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh.<\/p>\n

(T\u00e0i li\u1ec7u tham kh\u1ea3o: investopedia.com)<\/i><\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"

\n Ch\u1ec9 b\u00e1o dao \u0111\u1ed9ng ng\u1eabu nhi\u00ean (ti\u1ebfng Anh: Stochastic Oscillator) l\u00e0 m\u1ed9t ch\u1ec9 b\u00e1o v\u1ec1 xung l\u01b0\u1ee3ng so s\u00e1nh gi\u00e1 \u0111\u00f3ng c\u1eeda c\u1ee5 th\u1ec3 c\u1ee7a m\u1ed9t ch\u1ee9ng kho\u00e1n v\u1edbi m\u1ed9t ph\u1ea1m vi gi\u00e1 c\u1ee7a n\u00f3 trong m\u1ed9t kho\u1ea3ng th\u1eddi gian nh\u1ea5t \u0111\u1ecbnh.\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\/30932"}],"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=30932"}],"version-history":[{"count":0,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/30932\/revisions"}],"wp:attachment":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/media?parent=30932"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/categories?post=30932"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/tags?post=30932"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}