{"id":30476,"date":"2023-12-07T09:19:26","date_gmt":"2023-12-07T09:19:26","guid":{"rendered":"https:\/\/masterskills.org\/blog\/ti-le-ban-khong-short-interest-ratio-la-gi-cong-thuc-tinh-ti-le-ban-khong.html"},"modified":"2023-12-23T06:13:19","modified_gmt":"2023-12-22T23:13:19","slug":"ti-le-ban-khong-short-interest-ratio-la-gi-cong-thuc-tinh-ti-le-ban-khong","status":"publish","type":"post","link":"https:\/\/masterskills.org\/blog\/ti-le-ban-khong-short-interest-ratio-la-gi-cong-thuc-tinh-ti-le-ban-khong.html","title":{"rendered":"T\u1ec9 l\u1ec7 b\u00e1n kh\u1ed1ng (Short Interest Ratio) l\u00e0 g\u00ec? C\u00f4ng th\u1ee9c t\u00ednh T\u1ec9 l\u1ec7 b\u00e1n kh\u1ed1ng"},"content":{"rendered":"
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Hi\u0300nh minh ho\u0323a. Ngu\u00f4\u0300n: Marketbeat.com<\/p>\n<\/figcaption><\/figure>\n

T\u1ec9 l\u1ec7 b\u00e1n kh\u1ed1ng<\/font><\/h2>\n

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

T\u1ec9 l\u1ec7 b\u00e1n kh\u1ed1ng<\/b> trong ti\u00ea\u0301ng Anh la\u0300 Short Interest Ratio.<\/b><\/p>\n

T\u1ec9 l\u1ec7 b\u00e1n kh\u1ed1ng<\/b> l\u00e0 m\u1ed9t \u0111\u1ea1i l\u01b0\u1ee3ng to\u00e1n h\u1ecdc x\u00e1c \u0111\u1ecbnh li\u1ec7u m\u1ed9t c\u1ed5 phi\u1ebfu c\u00f3 \u0111ang b\u1ecb b\u00e1n kh\u1ed1ng nhi\u1ec1u hay kh\u00f4ng, \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh \u0111\u01a1n gi\u1ea3n b\u1eb1ng c\u00e1ch chia s\u1ed1 l\u01b0\u1ee3ng c\u1ed5 phi\u1ebfu \u0111\u01b0\u1ee3c b\u00e1n kh\u1ed1ng cho kh\u1ed1i l\u01b0\u1ee3ng giao d\u1ecbch trung b\u00ecnh h\u00e0ng ng\u00e0y c\u1ee7a c\u1ed5 phi\u1ebfu.\u00a0<\/p>\n

N\u00f3i m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n, t\u1ec9 l\u1ec7 b\u00e1n kh\u1ed1ng c\u00f3 th\u1ec3 gi\u00fap m\u1ed9t nh\u00e0 \u0111\u1ea7u t\u01b0 nhanh ch\u00f3ng t\u00ecm hi\u1ec3u xem li\u1ec7u m\u1ed9t c\u1ed5 phi\u1ebfu \u0111\u01b0\u1ee3c b\u00e1n kh\u1ed1ng nhi\u1ec1u hay \u00edt so v\u1edbi kh\u1ed1i l\u01b0\u1ee3ng giao d\u1ecbch trung b\u00ecnh h\u00e0ng ng\u00e0y c\u1ee7a n\u00f3.\u00a0<\/p>\n

\u0110\u1eb7c \u0111i\u1ec3m T\u1ec9 l\u1ec7 b\u00e1n kh\u1ed1ng\u00a0<\/font><\/h3>\n

T\u1ec9 l\u1ec7 b\u00e1n kh\u1ed1ng <\/b>cho nh\u00e0 \u0111\u1ea7u t\u01b0 bi\u1ebft n\u1ebfu s\u1ed1 l\u01b0\u1ee3ng c\u1ed5 phi\u1ebfu \u0111\u01b0\u1ee3c b\u00e1n kh\u1ed1ng l\u00e0 cao hay th\u1ea5p so v\u1edbi kh\u1ed1i l\u01b0\u1ee3ng giao d\u1ecbch trung b\u00ecnh c\u1ee7a c\u1ed5 phi\u1ebfu.\u00a0<\/p>\n

Ngo\u00e0i ra, t\u1ec9 l\u1ec7 n\u00e0y c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng thay th\u1ebf cho s\u1ed1 ng\u00e0y mua l\u1ea1i (days to cover), ch\u1ec9 s\u1ed1 ng\u00e0y c\u1ea7n thi\u1ebft \u0111\u1ec3 l\u01b0\u1ee3ng c\u1ed5 phi\u1ebfu b\u00e1n kh\u1ed1ng tr\u00ean th\u1ecb tr\u01b0\u1eddng \u0111\u01b0\u1ee3c mua b\u00f9 thi\u1ebfu<\/i> (hay mua l\u1ea1i, mua tr\u1ea3) ho\u00e0n to\u00e0n.\u00a0<\/p>\n

C\u00f4ng th\u1ee9c t\u00ednh:\u00a0<\/p>\n

T\u1ec9 l\u1ec7 b\u00e1n kh\u1ed1ng = Kh\u1ed1i l\u01b0\u1ee3ng b\u00e1n kh\u1ed1ng \/ Kh\u1ed1i l\u01b0\u1ee3ng giao d\u1ecbch trung b\u00ecnh h\u00e0ng ng\u00e0y \u00a0 \u00a0<\/i><\/b><\/p>\n

T\u1ec9 l\u1ec7 b\u00e1n kh\u1ed1ng c\u00f3 th\u1ec3 t\u0103ng ho\u1eb7c gi\u1ea3m ph\u1ee5 thu\u1ed9c v\u00e0o s\u1ed1 l\u01b0\u1ee3ng c\u1ed5 phi\u1ebfu \u0111\u00e3 \u0111\u01b0\u1ee3c b\u00e1n kh\u1ed1ng. Ngo\u00e0i ra, m\u1ee9c kh\u1ed1i l\u01b0\u1ee3ng giao d\u1ecbch thay \u0111\u1ed5i c\u0169ng c\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn gi\u00e1 tr\u1ecb t\u1ec9 l\u1ec7 n\u00e0y.\u00a0\u00a0\u00a0 <\/i><\/b><\/p>\n

V\u00ed d\u1ee5 v\u1ec1 c\u00e1ch s\u1eed d\u1ee5ng T\u1ec9 l\u1ec7 b\u00e1n kh\u1ed1ng\u00a0<\/font><\/h3>\n

Bi\u1ec3u \u0111\u1ed3 gi\u00e1 d\u01b0\u1edbi \u0111\u00e2y cho bi\u1ebft t\u1ec9 l\u1ec7 b\u00e1n kh\u1ed1ng<\/b>, s\u1ed1 l\u01b0\u1ee3ng c\u1ed5 phi\u1ebfu \u0111\u01b0\u1ee3c b\u00e1n kh\u1ed1ng v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng giao d\u1ecbch trung b\u00ecnh h\u00e0ng ng\u00e0y c\u1ee7a h\u00e3ng xe \u0111i\u1ec7n Tesla.\u00a0<\/p>\n

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Hi\u0300nh minh ho\u0323a. Ngu\u00f4\u0300n: Investopedia.com<\/p>\n<\/figcaption><\/figure>\n

Trong bi\u1ec3u \u0111\u1ed3 gi\u00e1 n\u00e0y, c\u00f3 th\u1ec3 th\u1ea5y r\u1eb1ng t\u1ec9 l\u1ec7 b\u00e1n kh\u1ed1ng t\u0103ng kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng t\u01b0\u01a1ng \u1ee9ng v\u1edbi kh\u1ed1i l\u01b0\u1ee3ng b\u00e1n kh\u1ed1ng t\u0103ng.\u00a0<\/p>\n

Quan s\u00e1t kho\u1ea3ng th\u1eddi gian th\u00e1ng 7 v\u00e0 th\u00e1ng 8 , t\u1ec9 l\u1ec7 b\u00e1n kh\u1ed1ng tr\u00ean bi\u1ec3u \u0111\u1ed3 t\u0103ng trong khi s\u1ed1 l\u01b0\u1ee3ng c\u1ed5 phi\u1ebfu \u0111\u01b0\u1ee3c b\u00e1n kh\u1ed1ng l\u1ea1i gi\u1ea3m.\u00a0<\/p>\n

Nguy\u00ean nh\u00e2n l\u00e0 v\u00ec kh\u1ed1i l\u01b0\u1ee3ng giao d\u1ecbch trung b\u00ecnh h\u00e0ng ng\u00e0y c\u1ee7a Tesla gi\u1ea3m m\u1ea1nh trong kho\u1ea3ng th\u1eddi gian n\u00e0y (quan s\u00e1t m\u1ee5c cu\u1ed1i tr\u00ean h\u00ecnh).\u00a0<\/p>\n

Ngo\u00e0i ra, kh\u1ed1i l\u01b0\u1ee3ng b\u00e1n kh\u1ed1ng c\u0169ng \u0111\u00e3 gi\u1ea3m d\u1ea7n trong m\u1eb7c d\u00f9 t\u1ec9 l\u1ec7 b\u00e1n kh\u1ed1ng t\u0103ng l\u00ean do kh\u1ed1i l\u01b0\u1ee3ng giao d\u1ecbch trung b\u00ecnh c\u1ed5 phi\u1ebfu Tesla h\u00e0ng ng\u00e0y trong t\u0103ng d\u1ea7n. \u00a0 \u00a0\u00a0<\/p>\n

S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa T\u1ec9 l\u1ec7 b\u00e1n kh\u1ed1ng v\u00e0 Kh\u1ed1i l\u01b0\u1ee3ng b\u00e1n kh\u1ed1ng\u00a0<\/font><\/h3>\n

\u0110i\u1ec1u ti\u00ean quy\u1ebft nh\u1ea5t m\u00e0 nh\u00e0 giao d\u1ecbch ph\u1ea3i l\u01b0u \u00fd l\u00e0 t\u1ec9 l\u1ec7 b\u00e1n kh\u1ed1ng v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng b\u00e1n kh\u1ed1ng kh\u00f4ng gi\u1ed1ng nhau.\u00a0<\/p>\n

– Kh\u1ed1i l\u01b0\u1ee3ng b\u00e1n kh\u1ed1ng \u0111o l\u01b0\u1eddng t\u1ed5ng s\u1ed1 c\u1ed5 phi\u1ebfu \u0111\u00e3 b\u1ecb b\u00e1n kh\u1ed1ng tr\u00ean th\u1ecb tr\u01b0\u1eddng.\u00a0<\/p>\n

– T\u1ec9 l\u1ec7 b\u00e1n kh\u1ed1ng l\u00e0 m\u1ed9t th\u00f4ng s\u1ed1 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111o l\u01b0\u1eddng s\u1ebd m\u1ea5t bao nhi\u00eau ng\u00e0y cho t\u1ea5t c\u1ea3 c\u00e1c c\u1ed5 phi\u1ebfu b\u00e1n kh\u1ed1ng tr\u00ean th\u1ecb tr\u01b0\u1eddng \u0111\u01b0\u1ee3c mua b\u00f9 thi\u1ebfu.\u00a0 \u00a0<\/p>\n

H\u1ea1n ch\u1ebf c\u1ee7a T\u1ec9 l\u1ec7 b\u00e1n kh\u1ed1ng\u00a0<\/font><\/h3>\n

T\u1ec9 l\u1ec7 b\u00e1n kh\u1ed1ng<\/b> c\u00f3 m\u1ed9t s\u1ed1 khuy\u1ebft \u0111i\u1ec3m nh\u1ea5t \u0111\u1ecbnh nh\u01b0 sau:\u00a0<\/p>\n

\u00a0– \u0110\u1ea7u ti\u00ean l\u00e0 t\u1ec9 l\u1ec7 n\u00e0y kh\u00f4ng \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt th\u01b0\u1eddng xuy\u00ean. Do kh\u1ed1i l\u01b0\u1ee3ng b\u00e1n kh\u1ed1ng \u0111\u01b0\u1ee3c c\u00e1c c\u00f4ng ty b\u00e1o c\u00e1o hai tu\u1ea7n m\u1ed9t l\u1ea7n, th\u01b0\u1eddng l\u00e0 v\u00e0o ng\u00e0y 15 v\u00e0 ng\u00e0y cu\u1ed1i c\u00f9ng c\u1ee7a th\u00e1ng.\u00a0<\/p>\n

\u00a0– Th\u1ee9 hai, t\u1ec9 l\u1ec7 b\u00e1n kh\u1ed1ng ph\u1ea3i m\u1ea5t v\u00e0i ng\u00e0y \u0111\u1ec3 c\u00f4ng khai th\u00f4ng tin v\u00e0 t\u1ea1i th\u1eddi \u0111i\u1ec3m c\u00f4ng b\u1ed1, s\u1ed1 l\u01b0\u1ee3ng c\u1ed5 phi\u1ebfu b\u00e1n kh\u1ed1ng tr\u00ean th\u1ecb tr\u01b0\u1eddng c\u00f3 th\u1ec3 \u0111\u00e3 thay \u0111\u1ed5i.\u00a0<\/p>\n

\u00a0– Th\u1ee9 ba, nh\u00e0 giao d\u1ecbch ph\u1ea3i xem x\u00e9t c\u00e1c tin t\u1ee9c ho\u1eb7c s\u1ef1 ki\u1ec7n c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ed1i l\u01b0\u1ee3ng giao d\u1ecbch v\u00e0 cu\u1ed1i c\u00f9ng l\u00e0 t\u00e1c \u0111\u1ed9ng l\u00ean t\u1ec9 l\u1ec7 b\u00e1n kh\u1ed1ng (t\u0103ng hay gi\u1ea3m).<\/p>\n

\u00a0– Th\u1ee9 t\u01b0, t\u1ec9 l\u1ec7 b\u00e1n kh\u1ed1ng ph\u1ea3i lu\u00f4n \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1eb1ng kh\u1ed1i l\u01b0\u1ee3ng b\u00e1n kh\u1ed1ng v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng giao d\u1ecbch th\u1ef1c t\u1ebf. <\/p>\n

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

\n T\u1ec9 l\u1ec7 b\u00e1n kh\u1ed1ng (ti\u1ebfng Anh: Short Interest Ratio) l\u00e0 m\u1ed9t th\u00f4ng s\u1ed1 cho bi\u1ebft m\u1ed9t c\u1ed5 phi\u1ebfu \u0111ang b\u1ecb b\u00e1n kh\u1ed1ng nhi\u1ec1u hay \u00edt, \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1eb1ng c\u00e1ch chia s\u1ed1 l\u01b0\u1ee3ng c\u1ed5 phi\u1ebfu \u0111\u01b0\u1ee3c b\u00e1n kh\u1ed1ng cho kh\u1ed1i l\u01b0\u1ee3ng giao d\u1ecbch trung b\u00ecnh h\u00e0ng ng\u00e0y c\u1ee7a c\u1ed5 phi\u1ebfu.\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\/30476"}],"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=30476"}],"version-history":[{"count":0,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/30476\/revisions"}],"wp:attachment":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/media?parent=30476"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/categories?post=30476"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/tags?post=30476"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}