{"id":370334,"date":"2025-09-03T12:33:22","date_gmt":"2025-09-03T12:33:22","guid":{"rendered":"https:\/\/pocketoption.com\/blog\/news-events\/data\/gamma-exposure-2\/"},"modified":"2025-09-03T12:45:39","modified_gmt":"2025-09-03T12:45:39","slug":"gamma-exposure-2","status":"publish","type":"post","link":"https:\/\/pocketoption.com\/blog\/vt\/knowledge-base\/markets\/gamma-exposure-2\/","title":{"rendered":"Ti\u1ebfp x\u00fac Gamma v\u00e0 T\u00e1c \u0111\u1ed9ng D\u00f2ng Ch\u1ea3y Quy\u1ec1n Ch\u1ecdn l\u00ean Th\u1ecb Tr\u01b0\u1eddng Giao Ngay"},"content":{"rendered":"
<\/div><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":5,"featured_media":251575,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[21],"tags":[],"class_list":["post-370334","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-markets"],"acf":{"h1":"Ti\u1ebfp x\u00fac Gamma v\u00e0 T\u00e1c \u0111\u1ed9ng c\u1ee7a D\u00f2ng ch\u1ea3y Quy\u1ec1n ch\u1ecdn l\u00ean Th\u1ecb tr\u01b0\u1eddng Giao ngay","h1_source":{"label":"H1","type":"text","formatted_value":"Ti\u1ebfp x\u00fac Gamma v\u00e0 T\u00e1c \u0111\u1ed9ng c\u1ee7a D\u00f2ng ch\u1ea3y Quy\u1ec1n ch\u1ecdn l\u00ean Th\u1ecb tr\u01b0\u1eddng Giao ngay"},"description":"T\u00e1c \u0111\u1ed9ng c\u1ee7a gamma exposure c\u1ee7a quy\u1ec1n ch\u1ecdn l\u00ean th\u1ecb tr\u01b0\u1eddng giao ngay v\u00e0 c\u00e1ch ph\u00f2ng ng\u1eeba r\u1ee7i ro c\u1ee7a nh\u00e0 giao d\u1ecbch \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn bi\u1ebfn \u0111\u1ed9ng gi\u00e1.","description_source":{"label":"Description","type":"textarea","formatted_value":"T\u00e1c \u0111\u1ed9ng c\u1ee7a gamma exposure c\u1ee7a quy\u1ec1n ch\u1ecdn l\u00ean th\u1ecb tr\u01b0\u1eddng giao ngay v\u00e0 c\u00e1ch ph\u00f2ng ng\u1eeba r\u1ee7i ro c\u1ee7a nh\u00e0 giao d\u1ecbch \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn bi\u1ebfn \u0111\u1ed9ng gi\u00e1."},"intro":"H\u1ea7u h\u1ebft c\u00e1c nh\u00e0 giao d\u1ecbch theo d\u00f5i bi\u1ec3u \u0111\u1ed3. M\u1ed9t s\u1ed1 theo d\u00f5i tin t\u1ee9c. R\u1ea5t \u00edt ng\u01b0\u1eddi hi\u1ec3u r\u1eb1ng th\u1ecb tr\u01b0\u1eddng quy\u1ec1n ch\u1ecdn c\u00f3 th\u1ec3 \u00e2m th\u1ea7m \u0111i\u1ec1u h\u01b0\u1edbng gi\u00e1 giao ngay \u2014 kh\u00f4ng ph\u1ea3i th\u00f4ng qua \u00e2m m\u01b0u, m\u00e0 l\u00e0 th\u00f4ng qua m\u1ed9t th\u1ee9 g\u1ecdi l\u00e0 ph\u01a1i nhi\u1ec5m gamma.M\u1ed7i khi kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn quy\u1ec1n ch\u1ecdn \u0111\u01b0\u1ee3c m\u1edf quanh m\u1ed9t m\u1ee9c gi\u00e1 th\u1ef1c hi\u1ec7n, c\u00e1c nh\u00e0 t\u1ea1o l\u1eadp th\u1ecb tr\u01b0\u1eddng bu\u1ed9c ph\u1ea3i \u0111i\u1ec1u ch\u1ec9nh \u2014 ho\u1eb7c ph\u00f2ng ng\u1eeba r\u1ee7i ro \u2014 v\u1ecb th\u1ebf c\u1ee7a h\u1ecd. Vi\u1ec7c ph\u00f2ng ng\u1eeba r\u1ee7i ro n\u00e0y kh\u00f4ng ph\u1ea3i l\u00e0 th\u1ee5 \u0111\u1ed9ng. N\u00f3 mang t\u00ednh c\u01a1 h\u1ecdc, kh\u00f4ng ng\u1eebng ngh\u1ec9, v\u00e0 th\u01b0\u1eddng \u0111\u1ee7 m\u1ea1nh \u0111\u1ec3 di chuy\u1ec3n ch\u00ednh t\u00e0i s\u1ea3n c\u01a1 s\u1edf.","intro_source":{"label":"Intro","type":"text","formatted_value":"H\u1ea7u h\u1ebft c\u00e1c nh\u00e0 giao d\u1ecbch theo d\u00f5i bi\u1ec3u \u0111\u1ed3. M\u1ed9t s\u1ed1 theo d\u00f5i tin t\u1ee9c. R\u1ea5t \u00edt ng\u01b0\u1eddi hi\u1ec3u r\u1eb1ng th\u1ecb tr\u01b0\u1eddng quy\u1ec1n ch\u1ecdn c\u00f3 th\u1ec3 \u00e2m th\u1ea7m \u0111i\u1ec1u h\u01b0\u1edbng gi\u00e1 giao ngay \u2014 kh\u00f4ng ph\u1ea3i th\u00f4ng qua \u00e2m m\u01b0u, m\u00e0 l\u00e0 th\u00f4ng qua m\u1ed9t th\u1ee9 g\u1ecdi l\u00e0 ph\u01a1i nhi\u1ec5m gamma.M\u1ed7i khi kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn quy\u1ec1n ch\u1ecdn \u0111\u01b0\u1ee3c m\u1edf quanh m\u1ed9t m\u1ee9c gi\u00e1 th\u1ef1c hi\u1ec7n, c\u00e1c nh\u00e0 t\u1ea1o l\u1eadp th\u1ecb tr\u01b0\u1eddng bu\u1ed9c ph\u1ea3i \u0111i\u1ec1u ch\u1ec9nh \u2014 ho\u1eb7c ph\u00f2ng ng\u1eeba r\u1ee7i ro \u2014 v\u1ecb th\u1ebf c\u1ee7a h\u1ecd. Vi\u1ec7c ph\u00f2ng ng\u1eeba r\u1ee7i ro n\u00e0y kh\u00f4ng ph\u1ea3i l\u00e0 th\u1ee5 \u0111\u1ed9ng. N\u00f3 mang t\u00ednh c\u01a1 h\u1ecdc, kh\u00f4ng ng\u1eebng ngh\u1ec9, v\u00e0 th\u01b0\u1eddng \u0111\u1ee7 m\u1ea1nh \u0111\u1ec3 di chuy\u1ec3n ch\u00ednh t\u00e0i s\u1ea3n c\u01a1 s\u1edf."},"body_html":"\u0110\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao hi\u1ec3u v\u1ec1 gamma exposure kh\u00f4ng c\u00f2n l\u00e0 t\u00f9y ch\u1ecdn \u2014 m\u00e0 l\u00e0 c\u1ea7n thi\u1ebft.\r\n\r\nB\u00e0i vi\u1ebft n\u00e0y d\u00e0nh cho nh\u1eefng nh\u00e0 giao d\u1ecbch mu\u1ed1n:\r\n\r\n\u2022 Gi\u1ea3i m\u00e3 t\u00e1c \u0111\u1ed9ng c\u1ee7a vi\u1ec7c ph\u00f2ng ng\u1eeba r\u1ee7i ro c\u1ee7a nh\u00e0 giao d\u1ecbch \u0111\u1ed1i v\u1edbi h\u01b0\u1edbng gi\u00e1\r\n\u2022 X\u00e1c \u0111\u1ecbnh c\u00e1c v\u00f9ng m\u00e0 bi\u1ebfn \u0111\u1ed9ng s\u1ebd s\u1ee5p \u0111\u1ed5 ho\u1eb7c b\u00f9ng n\u1ed5\r\n\u2022 S\u1eed d\u1ee5ng d\u1eef li\u1ec7u d\u00f2ng ch\u1ea3y quy\u1ec1n ch\u1ecdn \u0111\u1ec3 \u0111i tr\u01b0\u1edbc c\u00e1c thay \u0111\u1ed5i c\u1ea5u tr\u00fac th\u1ecb tr\u01b0\u1eddng\r\n\r\nCh\u00fang t\u00f4i s\u1ebd ph\u00e2n t\u00edch:\r\n\r\n\u2022 Gamma l\u00e0 g\u00ec v\u00e0 t\u1ea1i sao n\u00f3 quan tr\u1ecdng\r\n\u2022 C\u00e1ch c\u00e1c nh\u00e0 t\u1ea1o l\u1eadp th\u1ecb tr\u01b0\u1eddng ph\u1ea3n \u1ee9ng v\u1edbi s\u1ef1 thay \u0111\u1ed5i c\u1ee7a gamma\r\n\u2022 \u00dd ngh\u0129a c\u1ee7a vi\u1ec7c th\u1ecb tr\u01b0\u1eddng \u0111ang trong ch\u1ebf \u0111\u1ed9 gamma d\u01b0\u01a1ng hay \u00e2m\r\n\u2022 V\u00e0 t\u1ea5t c\u1ea3 nh\u1eefng \u0111i\u1ec1u n\u00e0y \u1ea3nh h\u01b0\u1edfng nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ebfn quy\u1ebft \u0111\u1ecbnh c\u1ee7a b\u1ea1n tr\u00ean th\u1ecb tr\u01b0\u1eddng giao ngay\r\n\r\nH\u00e3y kh\u00e1m ph\u00e1 c\u00e1ch m\u1ed9t kh\u00e1i ni\u1ec7m k\u1ef9 thu\u1eadt t\u1eeb th\u1ebf gi\u1edbi quy\u1ec1n ch\u1ecdn \u00e2m th\u1ea7m chi ph\u1ed1i h\u00e0nh vi gi\u00e1 tr\u00ean c\u00e1c th\u1ecb tr\u01b0\u1eddng b\u1ea1n giao d\u1ecbch h\u00e0ng ng\u00e0y.\r\n

\ud83d\udcca Gamma Exposure (Spot Gamma) l\u00e0 g\u00ec?<\/h2>\r\nGamma exposure \u0111\u1ec1 c\u1eadp \u0111\u1ebfn l\u01b0\u1ee3ng r\u1ee7i ro m\u00e0 c\u00e1c nh\u00e0 t\u1ea1o l\u1eadp th\u1ecb tr\u01b0\u1eddng quy\u1ec1n ch\u1ecdn mang theo d\u1ef1a tr\u00ean s\u1ef1 thay \u0111\u1ed5i trong delta c\u1ee7a c\u00e1c v\u1ecb th\u1ebf quy\u1ec1n ch\u1ecdn c\u1ee7a h\u1ecd khi gi\u00e1 c\u01a1 s\u1edf di chuy\u1ec3n.\r\n\r\nH\u00e3y \u0111\u01a1n gi\u1ea3n h\u00f3a \u0111i\u1ec1u \u0111\u00f3.\r\n\r\nKhi m\u1ed9t nh\u00e0 giao d\u1ecbch quy\u1ec1n ch\u1ecdn b\u00e1n quy\u1ec1n ch\u1ecdn, h\u1ecd th\u01b0\u1eddng ph\u00f2ng ng\u1eeba v\u1ecb th\u1ebf c\u1ee7a m\u00ecnh b\u1eb1ng c\u00e1ch mua ho\u1eb7c b\u00e1n t\u00e0i s\u1ea3n c\u01a1 s\u1edf. Nh\u01b0ng \u0111\u1ed9 nh\u1ea1y c\u1ee7a vi\u1ec7c ph\u00f2ng ng\u1eeba \u0111\u00f3 \u2014 g\u1ecdi l\u00e0 delta \u2014 thay \u0111\u1ed5i khi gi\u00e1 di chuy\u1ec3n. T\u1ed1c \u0111\u1ed9 thay \u0111\u1ed5i \u0111\u00f3 l\u00e0 gamma.\r\n\r\nB\u00e2y gi\u1edd nh\u00e2n \u0111i\u1ec1u n\u00e0y v\u1edbi h\u00e0ng ng\u00e0n h\u1ee3p \u0111\u1ed3ng v\u00e0 nhi\u1ec1u m\u1ee9c gi\u00e1 th\u1ef1c hi\u1ec7n. Nh\u1eefng g\u00ec b\u1ea1n c\u00f3 l\u00e0 gamma exposure t\u00edch l\u0169y \u2014 hi\u1ec7u \u1ee9ng t\u1ed5ng h\u1ee3p c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c nhu c\u1ea7u ph\u00f2ng ng\u1eeba r\u1ee7i ro c\u1ee7a nh\u00e0 giao d\u1ecbch \u0111\u1ed1i v\u1edbi gi\u00e1 giao ngay c\u01a1 s\u1edf.\r\n\r\nHi\u1ec7n t\u01b0\u1ee3ng n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 Spot Gamma, m\u1ed9t thu\u1eadt ng\u1eef \u0111\u01b0\u1ee3c ph\u1ed5 bi\u1ebfn b\u1edfi c\u00e1c c\u00f4ng ty ph\u00e2n t\u00edch \u0111o l\u01b0\u1eddng v\u1ecb th\u1ebf gamma tr\u00ean c\u00e1c m\u1ee9c gi\u00e1 th\u1ef1c hi\u1ec7n.\r\n

\ud83d\udccc C\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh:<\/h3>\r\n\u2022 Gamma<\/strong>: T\u1ed1c \u0111\u1ed9 thay \u0111\u1ed5i c\u1ee7a delta\r\n\u2022 Delta<\/strong>: \u0110\u1ed9 nh\u1ea1y c\u1ee7a m\u1ed9t quy\u1ec1n ch\u1ecdn \u0111\u1ed1i v\u1edbi s\u1ef1 thay \u0111\u1ed5i gi\u00e1 c\u01a1 s\u1edf\r\n\u2022 Gamma Exposure (GEX)<\/strong>: Gamma k\u1ebft h\u1ee3p t\u1eeb t\u1ea5t c\u1ea3 c\u00e1c quy\u1ec1n ch\u1ecdn m\u1edf, \u0111\u01b0\u1ee3c tr\u1ecdng s\u1ed1 b\u1edfi v\u1ecb th\u1ebf c\u1ee7a nh\u00e0 giao d\u1ecbch\r\n\r\nKhi gamma exposure cao g\u1ea7n m\u1ed9t m\u1ee9c gi\u00e1 th\u1ef1c hi\u1ec7n nh\u1ea5t \u0111\u1ecbnh, c\u00e1c nh\u00e0 t\u1ea1o l\u1eadp th\u1ecb tr\u01b0\u1eddng ph\u1ea3i ch\u1ee7 \u0111\u1ed9ng \u0111i\u1ec1u ch\u1ec9nh ph\u00f2ng ng\u1eeba c\u1ee7a h\u1ecd khi gi\u00e1 ti\u1ebfn g\u1ea7n m\u1ee9c \u0111\u00f3 \u2014 g\u00e2y ra c\u00e1c \u0111\u1ed9ng th\u00e1i t\u1ef1 c\u1ee7ng c\u1ed1 ho\u1eb7c k\u00ecm h\u00e3m bi\u1ebfn \u0111\u1ed9ng, t\u00f9y thu\u1ed9c v\u00e0o gamma l\u00e0 d\u01b0\u01a1ng hay \u00e2m.\r\n\r\nV\u1ec1 b\u1ea3n ch\u1ea5t, gamma exposure bi\u1ebfn c\u00e1c nh\u00e0 giao d\u1ecbch quy\u1ec1n ch\u1ecdn th\u00e0nh nh\u1eefng ng\u01b0\u1eddi \u1ea3nh h\u01b0\u1edfng gi\u00e1 gi\u00e1n ti\u1ebfp, th\u00f4ng qua c\u01a1 ch\u1ebf t\u1ef1 \u0111\u1ed9ng c\u1ee7a qu\u1ea3n l\u00fd r\u1ee7i ro c\u1ee7a ch\u00ednh h\u1ecd.\r\n

\ud83d\udd01 Ph\u00f2ng ng\u1eeba r\u1ee7i ro c\u1ee7a nh\u00e0 giao d\u1ecbch v\u00e0 v\u1ecb th\u1ebf gamma<\/h2>\r\n\u0110\u1ec3 hi\u1ec3u gamma exposure \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn th\u1ecb tr\u01b0\u1eddng nh\u01b0 th\u1ebf n\u00e0o, b\u1ea1n c\u1ea7n bi\u1ebft c\u00e1ch c\u00e1c nh\u00e0 giao d\u1ecbch quy\u1ec1n ch\u1ecdn ph\u00f2ng ng\u1eeba v\u1ecb th\u1ebf c\u1ee7a h\u1ecd \u2014 v\u00ec h\u00e0nh vi c\u1ee7a h\u1ecd \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn gi\u00e1 giao ngay.\r\n\r\nKhi c\u00e1c nh\u00e0 giao d\u1ecbch b\u00e1n quy\u1ec1n ch\u1ecdn (\u0111\u1eb7c bi\u1ec7t l\u00e0 cho c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 c\u00e1 nh\u00e2n ho\u1eb7c qu\u1ef9), h\u1ecd ch\u1ea5p nh\u1eadn r\u1ee7i ro. \u0110\u1ec3 trung h\u00f2a r\u1ee7i ro \u0111\u00f3, h\u1ecd ph\u00f2ng ng\u1eeba \u0111\u1ed9ng b\u1eb1ng c\u00e1ch mua ho\u1eb7c b\u00e1n t\u00e0i s\u1ea3n c\u01a1 s\u1edf. \u0110i\u1ec1u n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ph\u00f2ng ng\u1eeba delta.\r\n\r\nNh\u01b0ng \u0111\u00e2y l\u00e0 \u0111i\u1ec1u b\u1eaft bu\u1ed9c: khi gi\u00e1 di chuy\u1ec3n, delta thay \u0111\u1ed5i. V\u00ec v\u1eady, h\u1ecd ph\u1ea3i c\u00e2n b\u1eb1ng l\u1ea1i li\u00ean t\u1ee5c. S\u1ef1 \u0111i\u1ec1u ch\u1ec9nh li\u00ean t\u1ee5c n\u00e0y l\u00e0 nh\u1eefng g\u00ec t\u1ea1o ra v\u00f2ng ph\u1ea3n h\u1ed3i gi\u1eefa c\u00e1c v\u1ecb th\u1ebf quy\u1ec1n ch\u1ecdn v\u00e0 c\u00e1c \u0111\u1ed9ng th\u00e1i th\u1ecb tr\u01b0\u1eddng giao ngay.\r\n

\ud83d\udd04 V\u1ecb th\u1ebf Gamma D\u01b0\u01a1ng vs \u00c2m<\/h3>\r\n\u2022 Gamma D\u01b0\u01a1ng (nh\u00e0 giao d\u1ecbch d\u00e0i gamma)<\/strong>:\r\nNh\u00e0 giao d\u1ecbch ph\u00f2ng ng\u1eeba ch\u1ed1ng l\u1ea1i c\u00e1c \u0111\u1ed9ng th\u00e1i gi\u00e1 \u2192 h\u1ecd b\u00e1n v\u00e0o c\u00e1c \u0111\u1ee3t t\u0103ng gi\u00e1 v\u00e0 mua v\u00e0o c\u00e1c \u0111\u1ee3t gi\u1ea3m gi\u00e1. \u0110i\u1ec1u n\u00e0y l\u00e0m gi\u1ea3m bi\u1ebfn \u0111\u1ed9ng.\r\n\r\n\u2022 Gamma \u00c2m (nh\u00e0 giao d\u1ecbch ng\u1eafn gamma)<\/strong>:\r\nNh\u00e0 giao d\u1ecbch ph\u00f2ng ng\u1eeba theo h\u01b0\u1edbng di chuy\u1ec3n \u2192 h\u1ecd mua khi gi\u00e1 b\u1ee9t ph\u00e1 v\u00e0 b\u00e1n khi gi\u00e1 gi\u1ea3m. \u0110i\u1ec1u n\u00e0y l\u00e0m t\u0103ng bi\u1ebfn \u0111\u1ed9ng.\r\n\r\nTrong c\u00e1c ch\u1ebf \u0111\u1ed9 gamma d\u01b0\u01a1ng, th\u1ecb tr\u01b0\u1eddng tr\u1edf n\u00ean \u1ed5n \u0111\u1ecbnh h\u01a1n. Trong gamma \u00e2m, n\u00f3 tr\u1edf n\u00ean mong manh h\u01a1n \u2014 v\u00e0 d\u1ec5 b\u1ecb t\u0103ng \u0111\u1ed9t bi\u1ebfn ho\u1eb7c s\u1ee5p \u0111\u1ed5 \u0111\u1ed9t ng\u1ed9t.\r\n

\ud83e\udde0 T\u1ea1i sao n\u00f3 quan tr\u1ecdng:<\/h3>\r\nKhi l\u01b0\u1ee3ng l\u1edbn h\u1ee3p \u0111\u1ed3ng m\u1edf t\u1eadp trung g\u1ea7n c\u00e1c m\u1ee9c gi\u00e1 th\u1ef1c hi\u1ec7n quan tr\u1ecdng, d\u00f2ng ch\u1ea3y ph\u00f2ng ng\u1eeba r\u1ee7i ro c\u1ee7a nh\u00e0 giao d\u1ecbch tr\u1edf th\u00e0nh l\u1ef1c l\u01b0\u1ee3ng c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n. C\u00e1c nh\u00e0 giao d\u1ecbch theo d\u00f5i v\u1ecb th\u1ebf gamma c\u00f3 th\u1ec3:\r\n\r\n\u2022 X\u00e1c \u0111\u1ecbnh c\u00e1c \u0111i\u1ec3m gi\u00e1 ti\u1ec1m n\u0103ng g\u1ea7n ng\u00e0y h\u1ebft h\u1ea1n\r\n\u2022 D\u1ef1 \u0111o\u00e1n s\u1ef1 n\u00e9n ho\u1eb7c m\u1edf r\u1ed9ng bi\u1ebfn \u0111\u1ed9ng\r\n\u2022 \u0110\u1ecbnh v\u1ecb v\u1edbi \u2014 kh\u00f4ng ch\u1ed1ng l\u1ea1i \u2014 d\u00f2ng ch\u1ea3y c\u1ee7a c\u1ea5u tr\u00fac th\u1ecb tr\u01b0\u1eddng\r\n\r\nH\u00e0nh vi c\u1ee7a nh\u00e0 giao d\u1ecbch kh\u00f4ng ph\u1ea3i l\u00e0 t\u00f9y \u00fd. N\u00f3 l\u00e0 c\u01a1 h\u1ecdc. V\u00e0 \u0111\u00f3 ch\u00ednh l\u00e0 l\u00fd do t\u1ea1i sao n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c m\u00f4 h\u00ecnh h\u00f3a, theo d\u00f5i v\u00e0 s\u1eed d\u1ee5ng nh\u01b0 m\u1ed9t l\u1ee3i th\u1ebf.\r\n

\ud83d\udcc9 Gamma \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 di chuy\u1ec3n gi\u00e1 giao ngay nh\u01b0 th\u1ebf n\u00e0o<\/h2>\r\nB\u00e2y gi\u1edd ch\u00fang ta \u0111\u00e3 hi\u1ec3u v\u1ec1 ph\u00f2ng ng\u1eeba r\u1ee7i ro c\u1ee7a nh\u00e0 giao d\u1ecbch, \u0111\u00e3 \u0111\u1ebfn l\u00fac xem x\u00e9t gamma exposure \u0111\u1ecbnh h\u00ecnh h\u00e0nh \u0111\u1ed9ng gi\u00e1 tr\u00ean th\u1ecb tr\u01b0\u1eddng giao ngay nh\u01b0 th\u1ebf n\u00e0o.\r\n\r\nKhi h\u1ee3p \u0111\u1ed3ng m\u1edf t\u00edch t\u1ee5 xung quanh m\u1ed9t m\u1ee9c gi\u00e1 th\u1ef1c hi\u1ec7n quan tr\u1ecdng \u2014 \u0111\u1eb7c bi\u1ec7t l\u00e0 g\u1ea7n ng\u00e0y h\u1ebft h\u1ea1n \u2014 c\u00e1c nh\u00e0 t\u1ea1o l\u1eadp th\u1ecb tr\u01b0\u1eddng ph\u1ea3i \u0111i\u1ec1u ch\u1ec9nh ph\u00f2ng ng\u1eeba c\u1ee7a h\u1ecd d\u1ef1a tr\u00ean gamma. \u0110i\u1ec1u n\u00e0y t\u1ea1o ra hi\u1ec7u \u1ee9ng l\u1ef1c h\u1ea5p d\u1eabn xung quanh c\u00e1c m\u1ee9c gi\u00e1 \u0111\u00f3.\r\n

\ud83d\udd04 C\u01a1 ch\u1ebf trong chuy\u1ec3n \u0111\u1ed9ng<\/h3>\r\n1. Trong ch\u1ebf \u0111\u1ed9 Gamma D\u01b0\u01a1ng:<\/strong>\r\nGi\u00e1 b\u1ecb k\u00e9o v\u1ec1 ph\u00eda c\u00e1c m\u1ee9c gi\u00e1 th\u1ef1c hi\u1ec7n c\u00f3 gamma cao khi c\u00e1c nh\u00e0 giao d\u1ecbch ph\u00f2ng ng\u1eeba theo h\u01b0\u1edbng ng\u01b0\u1ee3c l\u1ea1i v\u1edbi c\u00e1c \u0111\u1ed9ng th\u00e1i gi\u00e1.\r\nK\u1ebft qu\u1ea3: h\u1ed3i quy trung b\u00ecnh, bi\u1ebfn \u0111\u1ed9ng b\u1ecb k\u00ecm h\u00e3m, v\u00e0 h\u00e0nh \u0111\u1ed9ng gi\u00e1 \"d\u00ednh\" xung quanh c\u00e1c m\u1ee9c quan tr\u1ecdng.\r\n\r\n2. Trong ch\u1ebf \u0111\u1ed9 Gamma \u00c2m:<\/strong>\r\nC\u00e1c nh\u00e0 giao d\u1ecbch ng\u1eafn gamma v\u00e0 ph\u00f2ng ng\u1eeba theo h\u01b0\u1edbng gi\u00e1.\r\nK\u1ebft qu\u1ea3: chuy\u1ec3n \u0111\u1ed9ng gi\u00e1 theo \u0111\u1ed9ng l\u01b0\u1ee3ng, m\u1edf r\u1ed9ng bi\u1ebfn \u0111\u1ed9ng, v\u00e0 kh\u1ea3 n\u0103ng cao x\u1ea3y ra c\u00e1c \u0111\u1ee3t b\u1ee9t ph\u00e1 ho\u1eb7c s\u1ee5p \u0111\u1ed5 l\u1edbn.\r\n\r\n\u0110i\u1ec1u n\u00e0y gi\u1ea3i th\u00edch t\u1ea1i sao th\u1ecb tr\u01b0\u1eddng th\u01b0\u1eddng d\u1eebng l\u1ea1i g\u1ea7n c\u00e1c m\u1ee9c gi\u00e1 th\u1ef1c hi\u1ec7n quan tr\u1ecdng \u2014 v\u00e0 t\u1ea1i sao bi\u1ebfn \u0111\u1ed9ng t\u0103ng v\u1ecdt khi gi\u00e1 di chuy\u1ec3n qu\u00e1 xa kh\u1ecfi v\u00f9ng gamma trung l\u1eadp.\r\n

\u26a1 V\u00f9ng \u00e1p l\u1ef1c Spot Gamma<\/h3>\r\n\u2022 C\u00e1c m\u1ee9c gamma c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c v\u1ebd b\u1eb1ng c\u00e1ch ph\u00e2n t\u00edch h\u1ee3p \u0111\u1ed3ng m\u1edf tr\u00ean c\u00e1c m\u1ee9c gi\u00e1 th\u1ef1c hi\u1ec7n.\r\n\u2022 C\u00e1c m\u1ee9c gamma cao ho\u1ea1t \u0111\u1ed9ng nh\u01b0 nam ch\u00e2m.\r\n\u2022 Chuy\u1ec3n \u0111\u1ed5i gi\u1eefa gamma d\u01b0\u01a1ng v\u00e0 \u00e2m c\u00f3 th\u1ec3 \u0111\u00e1nh d\u1ea5u c\u00e1c \u0111i\u1ec3m u\u1ed1n xu h\u01b0\u1edbng.\r\n

\ud83d\udccd V\u00ed d\u1ee5:<\/h3>\r\nGi\u1ea3 s\u1eed c\u00f3 l\u01b0\u1ee3ng l\u1edbn h\u1ee3p \u0111\u1ed3ng m\u1edf call t\u1ea1i 4200 tr\u00ean S&P 500. N\u1ebfu gi\u00e1 giao ngay \u0111ang l\u01a1 l\u1eedng quanh 4180 v\u1edbi gamma d\u01b0\u01a1ng cao, c\u00f3 kh\u1ea3 n\u0103ng n\u00f3 s\u1ebd tr\u00f4i v\u1ec1 ph\u00eda 4200.\r\n\r\nNh\u01b0ng n\u1ebfu gamma chuy\u1ec3n \u00e2m tr\u00ean 4210, b\u1ea5t k\u1ef3 \u0111\u1ee3t b\u1ee9t ph\u00e1 n\u00e0o c\u00f3 th\u1ec3 t\u0103ng t\u1ed1c nhanh ch\u00f3ng \u2014 kh\u00f4ng ph\u1ea3i v\u00ec ng\u01b0\u1eddi mua, m\u00e0 v\u00ec c\u00e1c nh\u00e0 giao d\u1ecbch bu\u1ed9c ph\u1ea3i mua theo \u0111\u1ed9ng th\u00e1i.\r\n

\ud83d\udcc8 Ch\u1ebf \u0111\u1ed9 Gamma: V\u00f9ng Gamma D\u01b0\u01a1ng vs \u00c2m<\/h2>\r\nTrong c\u00e1c th\u1ecb tr\u01b0\u1eddng nh\u1ea1y c\u1ea3m v\u1edbi gamma, h\u00e0nh vi gi\u00e1 th\u01b0\u1eddng \u0111\u01b0\u1ee3c quy\u1ebft \u0111\u1ecbnh b\u1edfi ch\u1ebf \u0111\u1ed9 gamma m\u00e0 ch\u00fang ta \u0111ang \u1edf \u2014 d\u01b0\u01a1ng hay \u00e2m. C\u00e1c v\u00f9ng n\u00e0y x\u00e1c \u0111\u1ecbnh c\u00e1ch c\u00e1c nh\u00e0 giao d\u1ecbch ph\u00f2ng ng\u1eeba v\u00e0 li\u1ec7u h\u00e0nh \u0111\u1ed9ng c\u1ee7a h\u1ecd h\u1ea5p th\u1ee5 hay khu\u1ebfch \u0111\u1ea1i bi\u1ebfn \u0111\u1ed9ng.\r\n\r\nH\u00e3y ph\u00e2n t\u00edch ch\u00fang.\r\n

\u2705 Ch\u1ebf \u0111\u1ed9 Gamma D\u01b0\u01a1ng<\/h3>\r\n\u0110i\u1ec1u n\u00e0y x\u1ea3y ra khi c\u00e1c nh\u00e0 giao d\u1ecbch l\u00e0 net long gamma \u2014 th\u01b0\u1eddng do ng\u1eafn quy\u1ec1n ch\u1ecdn g\u1ea7n ng\u00e0y h\u1ebft h\u1ea1n. \u0110\u00e2y l\u00e0 nh\u1eefng g\u00ec x\u1ea3y ra:\r\n\r\n\u2022 H\u00e0nh vi c\u1ee7a nh\u00e0 giao d\u1ecbch<\/strong>: Ph\u00f2ng ng\u1eeba ch\u1ed1ng l\u1ea1i chuy\u1ec3n \u0111\u1ed9ng gi\u00e1 (b\u00e1n v\u00e0o c\u00e1c \u0111\u1ee3t t\u0103ng gi\u00e1, mua v\u00e0o c\u00e1c \u0111\u1ee3t gi\u1ea3m gi\u00e1)\r\n\u2022 Hi\u1ec7u \u1ee9ng<\/strong>: Gi\u1ea3m bi\u1ebfn \u0111\u1ed9ng, khuy\u1ebfn kh\u00edch h\u00e0nh \u0111\u1ed9ng trong ph\u1ea1m vi\r\n\u2022 T\u00ednh ch\u1ea5t th\u1ecb tr\u01b0\u1eddng<\/strong>: Ch\u1eadm, ki\u1ec3m so\u00e1t, \u00edt \u0111\u1ed9ng l\u01b0\u1ee3ng \u0111\u1ecbnh h\u01b0\u1edbng\r\n\u2022 Th\u01b0\u1eddng g\u1eb7p g\u1ea7n<\/strong>: Tu\u1ea7n h\u1ebft h\u1ea1n quy\u1ec1n ch\u1ecdn, h\u1ee3p \u0111\u1ed3ng m\u1edf cao t\u1ea1i-the-money (ATM)\r\n\r\nTh\u00f4ng tin th\u1ef1c t\u1ebf:<\/strong> Khi gamma r\u1ea5t d\u01b0\u01a1ng, c\u00e1c \u0111\u1ee3t b\u1ee9t ph\u00e1 th\u01b0\u1eddng th\u1ea5t b\u1ea1i. C\u00e1c nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 xem x\u00e9t c\u00e1c chi\u1ebfn l\u01b0\u1ee3c h\u1ed3i quy trung b\u00ecnh ho\u1eb7c tr\u00e1nh theo \u0111u\u1ed5i c\u00e1c \u0111\u1ed9ng th\u00e1i.\r\n

\u274c Ch\u1ebf \u0111\u1ed9 Gamma \u00c2m<\/h3>\r\n\u0110\u00e2y l\u00e0 khi c\u00e1c nh\u00e0 giao d\u1ecbch l\u00e0 net short gamma \u2014 th\u01b0\u1eddng sau c\u00e1c \u0111\u1ed9ng th\u00e1i \u0111\u1ecbnh h\u01b0\u1edbng m\u1ea1nh ho\u1eb7c gi\u00e1 xa kh\u1ecfi m\u1ee9c gi\u00e1 th\u1ef1c hi\u1ec7n.\r\n\r\n\u2022 H\u00e0nh vi c\u1ee7a nh\u00e0 giao d\u1ecbch<\/strong>: Ph\u00f2ng ng\u1eeba theo gi\u00e1 (mua khi m\u1ea1nh, b\u00e1n khi y\u1ebfu)\r\n\u2022 Hi\u1ec7u \u1ee9ng<\/strong>: Khu\u1ebfch \u0111\u1ea1i bi\u1ebfn \u0111\u1ed9ng v\u00e0 xu h\u01b0\u1edbng \u0111\u1ecbnh h\u01b0\u1edbng\r\n\u2022 T\u00ednh ch\u1ea5t th\u1ecb tr\u01b0\u1eddng<\/strong>: Chuy\u1ec3n \u0111\u1ed9ng nhanh, dao \u0111\u1ed9ng m\u1ea1nh, m\u1edf r\u1ed9ng ph\u1ea1m vi l\u1edbn h\u01a1n\r\n\u2022 Th\u01b0\u1eddng g\u1eb7p khi<\/strong>: Gi\u00e1 giao ngay ph\u00e1 v\u1ee1 kh\u1ecfi c\u00e1c m\u1ee9c gi\u00e1 th\u1ef1c hi\u1ec7n c\u00f3 h\u1ee3p \u0111\u1ed3ng m\u1edf cao ho\u1eb7c trong c\u00e1c s\u1ef1 ki\u1ec7n v\u0129 m\u00f4\r\n\r\n\ud83d\udca1 Th\u00f4ng tin th\u1ef1c t\u1ebf:<\/strong> Trong c\u00e1c v\u00f9ng gamma \u00e2m, th\u1ecb tr\u01b0\u1eddng tr\u1edf th\u00e0nh c\u00e1c m\u00e1y xu h\u01b0\u1edbng do nh\u00e0 giao d\u1ecbch \u0111i\u1ec1u khi\u1ec3n. C\u00e1c nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c chi\u1ebfn l\u01b0\u1ee3c b\u1ee9t ph\u00e1 ho\u1eb7c d\u1ef1a tr\u00ean \u0111\u1ed9ng l\u01b0\u1ee3ng \u2014 nh\u01b0ng r\u1ee7i ro ph\u1ea3i \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd ch\u1eb7t ch\u1ebd.\r\n

\ud83d\udd04 V\u00f9ng chuy\u1ec3n \u0111\u1ed5i Gamma<\/h3>\r\nM\u1ee9c chuy\u1ec3n \u0111\u1ed5i gamma \u2014 n\u01a1i gamma net c\u1ee7a nh\u00e0 giao d\u1ecbch chuy\u1ec3n t\u1eeb d\u01b0\u01a1ng sang \u00e2m \u2014 th\u01b0\u1eddng \u0111\u00e1nh d\u1ea5u:\r\n\r\n\u2022 M\u1ed9t \u0111i\u1ec3m m\u1edf r\u1ed9ng bi\u1ebfn \u0111\u1ed9ng ti\u1ec1m n\u0103ng\r\n\u2022 M\u1ed9t v\u00f9ng m\u00e0 h\u00e0nh vi ph\u00f2ng ng\u1eeba r\u1ee7i ro c\u1ee7a nh\u00e0 giao d\u1ecbch thay \u0111\u1ed5i\r\n\u2022 M\u1ed9t v\u00f9ng r\u1ee7i ro cho c\u00e1c nh\u00e0 giao d\u1ecbch c\u00e1 nh\u00e2n kh\u00f4ng nh\u1eadn th\u1ee9c \u0111\u01b0\u1ee3c \u0111i\u1ec1u g\u00ec \u0111ang di\u1ec5n ra b\u00ean d\u01b0\u1edbi\r\n\r\nHi\u1ec3u \u0111\u01b0\u1ee3c n\u01a1i ch\u1ebf \u0111\u1ed9 gamma thay \u0111\u1ed5i mang l\u1ea1i cho c\u00e1c nh\u00e0 giao d\u1ecbch m\u1ed9t l\u1ee3i th\u1ebf v\u1ec1 th\u1eddi gian \u2014 \u0111\u1eb7c bi\u1ec7t khi k\u1ebft h\u1ee3p v\u1edbi c\u00e1c ch\u1ec9 b\u00e1o kh\u00e1c ho\u1eb7c h\u00e0nh \u0111\u1ed9ng gi\u00e1.\r\n

\u2699\ufe0f Ph\u00e2n t\u00edch d\u00f2ng ch\u1ea3y quy\u1ec1n ch\u1ecdn cho c\u00e1c nh\u00e0 giao d\u1ecbch<\/h2>\r\n\u0110\u1ec3 th\u1ef1c s\u1ef1 h\u01b0\u1edfng l\u1ee3i t\u1eeb nh\u1eefng hi\u1ec3u bi\u1ebft v\u1ec1 gamma exposure, c\u00e1c nh\u00e0 giao d\u1ecbch ph\u1ea3i h\u1ecdc c\u00e1ch \u0111\u1ecdc v\u00e0 di\u1ec5n gi\u1ea3i d\u1eef li\u1ec7u d\u00f2ng ch\u1ea3y quy\u1ec1n ch\u1ecdn \u2014 d\u1ea5u ch\u00e2n th\u00f4 c\u1ee7a v\u1ecb th\u1ebf t\u1ed5 ch\u1ee9c.\r\n\r\nD\u00f2ng ch\u1ea3y quy\u1ec1n ch\u1ecdn bao g\u1ed3m:\r\n\r\n\u2022 Kh\u1ed1i l\u01b0\u1ee3ng<\/strong>: S\u1ed1 l\u01b0\u1ee3ng h\u1ee3p \u0111\u1ed3ng \u0111\u01b0\u1ee3c giao d\u1ecbch\r\n\u2022 H\u1ee3p \u0111\u1ed3ng m\u1edf (OI)<\/strong>: C\u00e1c h\u1ee3p \u0111\u1ed3ng hi\u1ec7n c\u00f3 v\u1eabn m\u1edf\r\n\u2022 Ho\u1ea1t \u0111\u1ed9ng b\u1ea5t th\u01b0\u1eddng<\/strong>: S\u1ef1 gia t\u0103ng \u0111\u1ed9t bi\u1ebfn trong kh\u1ed1i l\u01b0\u1ee3ng ho\u1eb7c c\u00e1c giao d\u1ecbch l\u1edbn\r\n\u2022 T\u1ef7 l\u1ec7 Put\/Call<\/strong>: Xu h\u01b0\u1edbng t\u00e2m l\u00fd c\u1ee7a c\u00e1c nh\u00e0 giao d\u1ecbch\r\n\u2022 T\u1eadp trung gi\u00e1 th\u1ef1c hi\u1ec7n<\/strong>: C\u00e1c khu v\u1ef1c c\u00f3 s\u1ef1 t\u1eadp trung quy\u1ec1n ch\u1ecdn cao\r\n\r\nNh\u01b0ng m\u1ea3nh gh\u00e9p quan tr\u1ecdng l\u00e0 x\u00e1c \u0111\u1ecbnh ai \u1edf ph\u00eda b\u00ean kia. Th\u01b0\u1eddng th\u00ec, c\u00e1c nh\u00e0 giao d\u1ecbch b\u00e1n quy\u1ec1n ch\u1ecdn cho c\u00e1c t\u1ed5 ch\u1ee9c, c\u00f3 ngh\u0129a l\u00e0 c\u00e1c nh\u00e0 giao d\u1ecbch mang g\u00e1nh n\u1eb7ng ph\u00f2ng ng\u1eeba r\u1ee7i ro \u2014 v\u00e0 \u0111\u00f3 l\u00e0 n\u01a1i c\u00e1c \u0111\u1ed9ng l\u1ef1c gamma xu\u1ea5t hi\u1ec7n.\r\n

\ud83d\udd0e C\u00f4ng c\u1ee5 c\u00e1c nh\u00e0 giao d\u1ecbch s\u1eed d\u1ee5ng:<\/h3>\r\n\u2022 SpotGamma, OptionsFlow, Market Chameleon<\/strong>: H\u00ecnh dung b\u1ea3n \u0111\u1ed3 gamma, v\u00f9ng chuy\u1ec3n \u0111\u1ed5i, v\u00e0 c\u00e1c m\u1ee9c OI cao\r\n\u2022 ThinkOrSwim, TradingView v\u1edbi c\u00e1c plugin Flow<\/strong>: \u0110\u1ec3 ph\u00e2n t\u00edch b\u0103ng th\u00f4 v\u00e0 d\u00f2ng l\u1ec7nh\r\n\u2022 C\u00e1c m\u00e1y qu\u00e9t Ho\u1ea1t \u0111\u1ed9ng Quy\u1ec1n ch\u1ecdn B\u1ea5t th\u01b0\u1eddng (UOA)<\/strong>: \u0110\u1ec3 ph\u00e1t hi\u1ec7n mua ho\u1eb7c b\u00e1n m\u1ea1nh \u1edf c\u00e1c m\u1ee9c gi\u00e1 th\u1ef1c hi\u1ec7n c\u1ee5 th\u1ec3\r\n

\ud83d\udca1 V\u00ed d\u1ee5 s\u1eed d\u1ee5ng:<\/h3>\r\nN\u1ebfu b\u1ea1n th\u1ea5y c\u00f3 s\u1ef1 mua call l\u1edbn b\u1ea5t th\u01b0\u1eddng \u1edf Tesla quanh m\u1ee9c gi\u00e1 th\u1ef1c hi\u1ec7n $250 v\u00e0 OI \u0111ang t\u0103ng nhanh \u2014 k\u1ebft h\u1ee3p v\u1edbi s\u1ef1 gia t\u0103ng bi\u1ebfn \u0111\u1ed9ng ng\u1ee5 \u00fd \u2014 \u0111\u00f3 c\u00f3 th\u1ec3 l\u00e0 d\u1ea5u hi\u1ec7u c\u1ee7a m\u1ed9t v\u00f9ng gamma d\u01b0\u01a1ng \u0111ang ph\u00e1t tri\u1ec3n. D\u1ef1 ki\u1ebfn s\u1ef1 d\u00ednh ch\u1eb7t quanh m\u1ee9c \u0111\u00f3 cho \u0111\u1ebfn khi h\u1ebft h\u1ea1n.\r\n

\ud83e\udde0 M\u1eb9o cho c\u00e1c nh\u00e0 giao d\u1ecbch:<\/h3>\r\n\u0110\u1eebng di\u1ec5n gi\u1ea3i d\u00f2ng ch\u1ea3y quy\u1ec1n ch\u1ecdn m\u1ed9t c\u00e1ch m\u00f9 qu\u00e1ng. S\u1eed d\u1ee5ng n\u00f3 nh\u01b0 b\u1ed1i c\u1ea3nh \u0111\u1ec3 hi\u1ec3u n\u01a1i c\u00e1c nh\u00e0 giao d\u1ecbch c\u00f3 kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 ho\u1eb7c t\u0103ng t\u1ed1c c\u00e1c \u0111\u1ed9ng th\u00e1i \u2014 \u0111\u1eb7c bi\u1ec7t g\u1ea7n c\u00e1c s\u1ef1 ki\u1ec7n v\u0129 m\u00f4 l\u1edbn ho\u1eb7c v\u00e0o c\u00e1c ng\u00e0y h\u1ebft h\u1ea1n.\r\n

\ud83c\udfaf Giao d\u1ecbch xung quanh Gamma Exposure: C\u00e1c ph\u01b0\u01a1ng ph\u00e1p th\u1ef1c t\u1ebf<\/h2>\r\nHi\u1ec3u v\u1ec1 gamma exposure kh\u00f4ng ch\u1ec9 l\u00e0 l\u00fd thuy\u1ebft \u2014 n\u00f3 m\u1edf ra c\u00e1nh c\u1eeda cho c\u00e1c chi\u1ebfn thu\u1eadt giao d\u1ecbch th\u1ef1c t\u1ebf, c\u00f3 th\u1ec3 h\u00e0nh \u0111\u1ed9ng.\r\n\r\nH\u00e3y xem c\u00e1ch c\u00e1c nh\u00e0 giao d\u1ecbch th\u00f4ng minh t\u00edch h\u1ee3p nh\u1eefng hi\u1ec3u bi\u1ebft v\u1ec1 gamma v\u00e0o quy tr\u00ecnh l\u00e0m vi\u1ec7c c\u1ee7a h\u1ecd:\r\n

\ud83d\udccc 1. Pinning to Strike (Gamma Pin)<\/h3>\r\n\u2022 G\u1ea7n ng\u00e0y h\u1ebft h\u1ea1n, h\u1ee3p \u0111\u1ed3ng m\u1edf cao v\u00e0 gamma d\u01b0\u01a1ng c\u00f3 th\u1ec3 g\u00e2y ra vi\u1ec7c gi\u00e1 b\u1ecb ghim v\u00e0o c\u00e1c m\u1ee9c gi\u00e1 th\u1ef1c hi\u1ec7n c\u1ee5 th\u1ec3.\r\n\u2022 C\u00e1c nh\u00e0 giao d\u1ecbch ph\u00f2ng ng\u1eeba ch\u1ed1ng l\u1ea1i chuy\u1ec3n \u0111\u1ed9ng, c\u1ee7ng c\u1ed1 m\u1ee9c hi\u1ec7n t\u1ea1i.\r\n\r\n\u00dd t\u01b0\u1edfng giao d\u1ecbch:<\/strong>\r\nD\u1ef1 ki\u1ebfn bi\u1ebfn \u0111\u1ed9ng th\u1ea5p \u2192 Xem x\u00e9t c\u00e1c chi\u1ebfn l\u01b0\u1ee3c iron condors, short straddles, ho\u1eb7c c\u00e1c quy\u1ec1n ch\u1ecdn nh\u1ecb ph\u00e2n d\u1ef1a tr\u00ean ph\u1ea1m vi g\u1ea7n m\u1ee9c gi\u00e1 th\u1ef1c hi\u1ec7n \u0111\u00f3.\r\n

\ud83d\udccc 2. B\u1ee9t ph\u00e1 chuy\u1ec3n \u0111\u1ed5i Gamma<\/h3>\r\n\u2022 Khi gi\u00e1 v\u01b0\u1ee3t qua v\u00f9ng chuy\u1ec3n \u0111\u1ed5i gamma (t\u1eeb gamma d\u01b0\u01a1ng sang \u00e2m), ph\u00f2ng ng\u1eeba r\u1ee7i ro c\u1ee7a nh\u00e0 giao d\u1ecbch chuy\u1ec3n h\u01b0\u1edbng.\r\n\u2022 S\u1ef1 chuy\u1ec3n \u0111\u1ed5i n\u00e0y c\u00f3 th\u1ec3 g\u00e2y ra c\u00e1c \u0111\u1ed9ng th\u00e1i b\u00f9ng n\u1ed5.\r\n\r\n\u00dd t\u01b0\u1edfng giao d\u1ecbch:<\/strong>\r\nS\u1eed d\u1ee5ng c\u00e1c chi\u1ebfn l\u01b0\u1ee3c b\u1ee9t ph\u00e1 sau khi v\u01b0\u1ee3t qua c\u00e1c v\u00f9ng chuy\u1ec3n \u0111\u1ed5i gamma. K\u1ebft h\u1ee3p v\u1edbi s\u1ef1 gia t\u0103ng kh\u1ed1i l\u01b0\u1ee3ng ho\u1eb7c x\u00e1c nh\u1eadn \u0111\u1ed9ng l\u01b0\u1ee3ng.\r\n

\ud83d\udccc 3. N\u00e9n v\u00e0 m\u1edf r\u1ed9ng bi\u1ebfn \u0111\u1ed9ng<\/h3>\r\n\u2022 Gamma d\u01b0\u01a1ng = k\u00ecm h\u00e3m bi\u1ebfn \u0111\u1ed9ng\r\n\u2022 Gamma \u00e2m = m\u1edf r\u1ed9ng bi\u1ebfn \u0111\u1ed9ng\r\n\r\n\u00dd t\u01b0\u1edfng giao d\u1ecbch:<\/strong>\r\nS\u1eed d\u1ee5ng c\u00e1c thi\u1ebft l\u1eadp straddle ho\u1eb7c strangle \u0111\u1ec3 d\u1ef1 \u0111o\u00e1n s\u1ef1 chuy\u1ec3n \u0111\u1ed5i. Ho\u1eb7c chuy\u1ec3n sang giao d\u1ecbch l\u01b0\u1edbt s\u00f3ng \u0111\u1ed9ng l\u01b0\u1ee3ng khi gamma l\u00e0 \u00e2m.\r\n

\ud83d\udccc 4. Tr\u00e1nh c\u00e1c v\u00f9ng dao \u0111\u1ed9ng<\/h3>\r\nN\u1ebfu gi\u00e1 b\u1ecb k\u1eb9t gi\u1eefa hai c\u1ee5m gamma l\u1edbn (v\u00ed d\u1ee5: 4400 v\u00e0 4450 tr\u00ean SPX), ph\u1ea1m vi c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u1ee7ng c\u1ed1 m\u1ed9t c\u00e1ch c\u01a1 h\u1ecdc.\r\n\r\n\u00dd t\u01b0\u1edfng giao d\u1ecbch:<\/strong>\r\nTr\u00e1nh c\u00e1c giao d\u1ecbch \u0111\u1ecbnh h\u01b0\u1edbng ho\u1eb7c s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft l\u1eadp h\u1ed3i quy trung b\u00ecnh b\u00ean trong b\u1eaby gamma.\r\n

\u26a0\ufe0f Th\u00f4ng tin b\u1ed5 sung:<\/h3>\r\nH\u1ea7u h\u1ebft c\u00e1c nh\u00e0 giao d\u1ecbch c\u00e1 nh\u00e2n b\u1ecb m\u1eafc k\u1eb9t trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n gamma cao v\u00ec h\u1ecd theo \u0111u\u1ed5i c\u00e1c \u0111\u1ed9ng th\u00e1i t\u1ef1 nhi\u00ean h\u1ed3i quy. Bi\u1ebft n\u01a1i c\u00e1c nh\u00e0 giao d\u1ecbch bu\u1ed9c ph\u1ea3i ph\u00f2ng ng\u1eeba r\u1ee7i ro mang l\u1ea1i cho b\u1ea1n m\u1ed9t l\u1ee3i th\u1ebf d\u1ef1 \u0111o\u00e1n.\r\n\r\n[cta_green text=\"Start trading\"]\r\n

\ud83e\uddfe K\u1ebft lu\u1eadn \u2014 S\u1eed d\u1ee5ng Gamma Exposure nh\u01b0 m\u1ed9t l\u1ee3i th\u1ebf chi\u1ebfn thu\u1eadt<\/h2>\r\nHi\u1ec3u v\u1ec1 gamma exposure v\u00e0 \u1ea3nh h\u01b0\u1edfng c\u1ee7a n\u00f3 \u0111\u1ebfn s\u1ef1 di chuy\u1ec3n c\u1ee7a th\u1ecb tr\u01b0\u1eddng giao ngay mang l\u1ea1i cho c\u00e1c nh\u00e0 giao d\u1ecbch m\u1ed9t l\u1ee3i th\u1ebf chi\u1ebfn thu\u1eadt \u0111\u1ed9c \u0111\u00e1o. N\u00f3 bi\u1ebfn c\u00e1c c\u01a1 ch\u1ebf th\u1ecb tr\u01b0\u1eddng v\u00f4 h\u00ecnh \u2014 ph\u00f2ng ng\u1eeba r\u1ee7i ro c\u1ee7a nh\u00e0 giao d\u1ecbch, d\u00f2ng ch\u1ea3y quy\u1ec1n ch\u1ecdn, v\u1ecb th\u1ebf \u2014 th\u00e0nh h\u00e0nh vi c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n.\r\n\r\nD\u00f9 b\u1ea1n \u0111ang giao d\u1ecbch ch\u1ec9 s\u1ed1, c\u1ed5 phi\u1ebfu v\u1ed1n h\u00f3a l\u1edbn, hay ti\u1ec1n \u0111i\u1ec7n t\u1eed, vi\u1ec7c nh\u1eadn th\u1ee9c v\u1ec1:\r\n\r\n\u2022 C\u00e1c v\u00f9ng gamma v\u00e0 m\u1ee9c chuy\u1ec3n \u0111\u1ed5i\r\n\u2022 C\u00e1c ch\u1ebf \u0111\u1ed9 ph\u00f2ng ng\u1eeba r\u1ee7i ro c\u1ee7a nh\u00e0 giao d\u1ecbch\r\n\u2022 C\u00e1c c\u1ee5m h\u1ee3p \u0111\u1ed3ng m\u1edf v\u00e0 t\u00e2m l\u00fd\r\n\r\n\u2026c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 th\u1eddi gian giao d\u1ecbch, qu\u1ea3n l\u00fd r\u1ee7i ro, v\u00e0 s\u1ef1 t\u1ef1 tin t\u1ed5ng th\u1ec3 c\u1ee7a b\u1ea1n.\r\n\r\nThay v\u00ec ph\u1ea3n \u1ee9ng v\u1edbi gi\u00e1 \u2014 b\u1ea1n b\u1eaft \u0111\u1ea7u d\u1ef1 \u0111o\u00e1n t\u1ea1i sao gi\u00e1 l\u1ea1i h\u00e0nh x\u1eed nh\u01b0 v\u1eady.\r\n\r\n\ud83d\udca1 \u0110i\u1ec3m r\u00fat ra:<\/strong> Th\u00eam gamma exposure v\u00e0 c\u00e1c c\u00f4ng c\u1ee5 d\u00f2ng ch\u1ea3y quy\u1ec1n ch\u1ecdn v\u00e0o ph\u00e2n t\u00edch th\u01b0\u1eddng xuy\u00ean c\u1ee7a b\u1ea1n. K\u1ebft h\u1ee3p ch\u00fang v\u1edbi kh\u1ed1i l\u01b0\u1ee3ng, bi\u1ebfn \u0111\u1ed9ng, v\u00e0 t\u00e2m l\u00fd \u0111\u1ec3 c\u00f3 m\u1ed9t l\u1ee3i th\u1ebf giao d\u1ecbch s\u1eafc b\u00e9n h\u01a1n.\r\n\r\nS\u1eb5n s\u00e0ng ph\u00e1t tri\u1ec3n chi\u1ebfn l\u01b0\u1ee3c c\u1ee7a b\u1ea1n v\u1edbi c\u00e1i nh\u00ecn s\u00e2u s\u1eafc v\u1ec1 c\u1ea5u tr\u00fac th\u1ecb tr\u01b0\u1eddng th\u1ef1c s\u1ef1?\r\n\r\nB\u1eaft \u0111\u1ea7u l\u1eadp b\u1ea3n \u0111\u1ed3 c\u00e1c v\u00f9ng gamma \u2014 v\u00e0 xem th\u1ecb tr\u01b0\u1eddng di chuy\u1ec3n c\u00f3 m\u1ee5c \u0111\u00edch.\r\n

\ud83d\udcda Ngu\u1ed3n<\/h2>\r\n
    \r\n \t
  1. SpotGamma \u2013 N\u1ec1n t\u1ea3ng h\u00e0ng \u0111\u1ea7u v\u1ec1 gamma exposure v\u00e0 ph\u00e2n t\u00edch d\u00f2ng ch\u1ea3y quy\u1ec1n ch\u1ecdn\r\nhttps:\/\/www.spotgamma.com<\/a><\/li>\r\n \t
  2. Cboe Options Institute \u2013 T\u00e0i li\u1ec7u gi\u00e1o d\u1ee5c v\u1ec1 c\u00e1c ch\u1ec9 s\u1ed1 quy\u1ec1n ch\u1ecdn v\u00e0 ph\u00f2ng ng\u1eeba r\u1ee7i ro c\u1ee7a nh\u00e0 giao d\u1ecbch\r\nhttps:\/\/www.cboe.com\/education<\/a><\/li>\r\n \t
  3. Squeezemetrics \u2013 N\u1ed5i ti\u1ebfng v\u1edbi Ch\u1ec9 s\u1ed1 Gamma Exposure (GEX) v\u00e0 d\u1eef li\u1ec7u v\u1ecb th\u1ebf c\u1ee7a nh\u00e0 giao d\u1ecbch\r\nhttps:\/\/squeezemetrics.com<\/a><\/li>\r\n \t
  4. The Journal of Financial Economics \u2013 Nghi\u00ean c\u1ee9u h\u1ecdc thu\u1eadt v\u1ec1 h\u00e0nh vi ph\u00f2ng ng\u1eeba r\u1ee7i ro v\u00e0 \u0111\u1ed9ng l\u1ef1c gamma\r\nhttps:\/\/www.journals.elsevier.com\/journal-of-financial-economics<\/a><\/li>\r\n \t
  5. B\u00e1o c\u00e1o Bloomberg Terminal \u2013 Ph\u00e2n t\u00edch d\u00f2ng ch\u1ea3y quy\u1ec1n ch\u1ecdn, th\u00f4ng tin v\u1ecb th\u1ebf c\u1ee7a nh\u00e0 giao d\u1ecbch\r\n(Y\u00eau c\u1ea7u truy c\u1eadp: https:\/\/www.bloomberg.com\/professional\/solution\/bloomberg-terminal\/<\/a>)<\/li>\r\n \t
  6. Investopedia \u2014 \u0110\u1ecbnh ngh\u0129a Gamma\r\nhttps:\/\/www.investopedia.com\/terms\/g\/gamma.asp<\/a><\/li>\r\n<\/ol>","body_html_source":{"label":"Body HTML","type":"wysiwyg","formatted_value":"

    \u0110\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao hi\u1ec3u v\u1ec1 gamma exposure kh\u00f4ng c\u00f2n l\u00e0 t\u00f9y ch\u1ecdn \u2014 m\u00e0 l\u00e0 c\u1ea7n thi\u1ebft.<\/p>\n

    B\u00e0i vi\u1ebft n\u00e0y d\u00e0nh cho nh\u1eefng nh\u00e0 giao d\u1ecbch mu\u1ed1n:<\/p>\n

    \u2022 Gi\u1ea3i m\u00e3 t\u00e1c \u0111\u1ed9ng c\u1ee7a vi\u1ec7c ph\u00f2ng ng\u1eeba r\u1ee7i ro c\u1ee7a nh\u00e0 giao d\u1ecbch \u0111\u1ed1i v\u1edbi h\u01b0\u1edbng gi\u00e1
    \n\u2022 X\u00e1c \u0111\u1ecbnh c\u00e1c v\u00f9ng m\u00e0 bi\u1ebfn \u0111\u1ed9ng s\u1ebd s\u1ee5p \u0111\u1ed5 ho\u1eb7c b\u00f9ng n\u1ed5
    \n\u2022 S\u1eed d\u1ee5ng d\u1eef li\u1ec7u d\u00f2ng ch\u1ea3y quy\u1ec1n ch\u1ecdn \u0111\u1ec3 \u0111i tr\u01b0\u1edbc c\u00e1c thay \u0111\u1ed5i c\u1ea5u tr\u00fac th\u1ecb tr\u01b0\u1eddng<\/p>\n

    Ch\u00fang t\u00f4i s\u1ebd ph\u00e2n t\u00edch:<\/p>\n

    \u2022 Gamma l\u00e0 g\u00ec v\u00e0 t\u1ea1i sao n\u00f3 quan tr\u1ecdng
    \n\u2022 C\u00e1ch c\u00e1c nh\u00e0 t\u1ea1o l\u1eadp th\u1ecb tr\u01b0\u1eddng ph\u1ea3n \u1ee9ng v\u1edbi s\u1ef1 thay \u0111\u1ed5i c\u1ee7a gamma
    \n\u2022 \u00dd ngh\u0129a c\u1ee7a vi\u1ec7c th\u1ecb tr\u01b0\u1eddng \u0111ang trong ch\u1ebf \u0111\u1ed9 gamma d\u01b0\u01a1ng hay \u00e2m
    \n\u2022 V\u00e0 t\u1ea5t c\u1ea3 nh\u1eefng \u0111i\u1ec1u n\u00e0y \u1ea3nh h\u01b0\u1edfng nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ebfn quy\u1ebft \u0111\u1ecbnh c\u1ee7a b\u1ea1n tr\u00ean th\u1ecb tr\u01b0\u1eddng giao ngay<\/p>\n

    H\u00e3y kh\u00e1m ph\u00e1 c\u00e1ch m\u1ed9t kh\u00e1i ni\u1ec7m k\u1ef9 thu\u1eadt t\u1eeb th\u1ebf gi\u1edbi quy\u1ec1n ch\u1ecdn \u00e2m th\u1ea7m chi ph\u1ed1i h\u00e0nh vi gi\u00e1 tr\u00ean c\u00e1c th\u1ecb tr\u01b0\u1eddng b\u1ea1n giao d\u1ecbch h\u00e0ng ng\u00e0y.<\/p>\n

    \ud83d\udcca Gamma Exposure (Spot Gamma) l\u00e0 g\u00ec?<\/h2>\n

    Gamma exposure \u0111\u1ec1 c\u1eadp \u0111\u1ebfn l\u01b0\u1ee3ng r\u1ee7i ro m\u00e0 c\u00e1c nh\u00e0 t\u1ea1o l\u1eadp th\u1ecb tr\u01b0\u1eddng quy\u1ec1n ch\u1ecdn mang theo d\u1ef1a tr\u00ean s\u1ef1 thay \u0111\u1ed5i trong delta c\u1ee7a c\u00e1c v\u1ecb th\u1ebf quy\u1ec1n ch\u1ecdn c\u1ee7a h\u1ecd khi gi\u00e1 c\u01a1 s\u1edf di chuy\u1ec3n.<\/p>\n

    H\u00e3y \u0111\u01a1n gi\u1ea3n h\u00f3a \u0111i\u1ec1u \u0111\u00f3.<\/p>\n

    Khi m\u1ed9t nh\u00e0 giao d\u1ecbch quy\u1ec1n ch\u1ecdn b\u00e1n quy\u1ec1n ch\u1ecdn, h\u1ecd th\u01b0\u1eddng ph\u00f2ng ng\u1eeba v\u1ecb th\u1ebf c\u1ee7a m\u00ecnh b\u1eb1ng c\u00e1ch mua ho\u1eb7c b\u00e1n t\u00e0i s\u1ea3n c\u01a1 s\u1edf. Nh\u01b0ng \u0111\u1ed9 nh\u1ea1y c\u1ee7a vi\u1ec7c ph\u00f2ng ng\u1eeba \u0111\u00f3 \u2014 g\u1ecdi l\u00e0 delta \u2014 thay \u0111\u1ed5i khi gi\u00e1 di chuy\u1ec3n. T\u1ed1c \u0111\u1ed9 thay \u0111\u1ed5i \u0111\u00f3 l\u00e0 gamma.<\/p>\n

    B\u00e2y gi\u1edd nh\u00e2n \u0111i\u1ec1u n\u00e0y v\u1edbi h\u00e0ng ng\u00e0n h\u1ee3p \u0111\u1ed3ng v\u00e0 nhi\u1ec1u m\u1ee9c gi\u00e1 th\u1ef1c hi\u1ec7n. Nh\u1eefng g\u00ec b\u1ea1n c\u00f3 l\u00e0 gamma exposure t\u00edch l\u0169y \u2014 hi\u1ec7u \u1ee9ng t\u1ed5ng h\u1ee3p c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c nhu c\u1ea7u ph\u00f2ng ng\u1eeba r\u1ee7i ro c\u1ee7a nh\u00e0 giao d\u1ecbch \u0111\u1ed1i v\u1edbi gi\u00e1 giao ngay c\u01a1 s\u1edf.<\/p>\n

    Hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 Spot Gamma, m\u1ed9t thu\u1eadt ng\u1eef \u0111\u01b0\u1ee3c ph\u1ed5 bi\u1ebfn b\u1edfi c\u00e1c c\u00f4ng ty ph\u00e2n t\u00edch \u0111o l\u01b0\u1eddng v\u1ecb th\u1ebf gamma tr\u00ean c\u00e1c m\u1ee9c gi\u00e1 th\u1ef1c hi\u1ec7n.<\/p>\n

    \ud83d\udccc C\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh:<\/h3>\n

    \u2022 Gamma<\/strong>: T\u1ed1c \u0111\u1ed9 thay \u0111\u1ed5i c\u1ee7a delta
    \n\u2022 Delta<\/strong>: \u0110\u1ed9 nh\u1ea1y c\u1ee7a m\u1ed9t quy\u1ec1n ch\u1ecdn \u0111\u1ed1i v\u1edbi s\u1ef1 thay \u0111\u1ed5i gi\u00e1 c\u01a1 s\u1edf
    \n\u2022 Gamma Exposure (GEX)<\/strong>: Gamma k\u1ebft h\u1ee3p t\u1eeb t\u1ea5t c\u1ea3 c\u00e1c quy\u1ec1n ch\u1ecdn m\u1edf, \u0111\u01b0\u1ee3c tr\u1ecdng s\u1ed1 b\u1edfi v\u1ecb th\u1ebf c\u1ee7a nh\u00e0 giao d\u1ecbch<\/p>\n

    Khi gamma exposure cao g\u1ea7n m\u1ed9t m\u1ee9c gi\u00e1 th\u1ef1c hi\u1ec7n nh\u1ea5t \u0111\u1ecbnh, c\u00e1c nh\u00e0 t\u1ea1o l\u1eadp th\u1ecb tr\u01b0\u1eddng ph\u1ea3i ch\u1ee7 \u0111\u1ed9ng \u0111i\u1ec1u ch\u1ec9nh ph\u00f2ng ng\u1eeba c\u1ee7a h\u1ecd khi gi\u00e1 ti\u1ebfn g\u1ea7n m\u1ee9c \u0111\u00f3 \u2014 g\u00e2y ra c\u00e1c \u0111\u1ed9ng th\u00e1i t\u1ef1 c\u1ee7ng c\u1ed1 ho\u1eb7c k\u00ecm h\u00e3m bi\u1ebfn \u0111\u1ed9ng, t\u00f9y thu\u1ed9c v\u00e0o gamma l\u00e0 d\u01b0\u01a1ng hay \u00e2m.<\/p>\n

    V\u1ec1 b\u1ea3n ch\u1ea5t, gamma exposure bi\u1ebfn c\u00e1c nh\u00e0 giao d\u1ecbch quy\u1ec1n ch\u1ecdn th\u00e0nh nh\u1eefng ng\u01b0\u1eddi \u1ea3nh h\u01b0\u1edfng gi\u00e1 gi\u00e1n ti\u1ebfp, th\u00f4ng qua c\u01a1 ch\u1ebf t\u1ef1 \u0111\u1ed9ng c\u1ee7a qu\u1ea3n l\u00fd r\u1ee7i ro c\u1ee7a ch\u00ednh h\u1ecd.<\/p>\n

    \ud83d\udd01 Ph\u00f2ng ng\u1eeba r\u1ee7i ro c\u1ee7a nh\u00e0 giao d\u1ecbch v\u00e0 v\u1ecb th\u1ebf gamma<\/h2>\n

    \u0110\u1ec3 hi\u1ec3u gamma exposure \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn th\u1ecb tr\u01b0\u1eddng nh\u01b0 th\u1ebf n\u00e0o, b\u1ea1n c\u1ea7n bi\u1ebft c\u00e1ch c\u00e1c nh\u00e0 giao d\u1ecbch quy\u1ec1n ch\u1ecdn ph\u00f2ng ng\u1eeba v\u1ecb th\u1ebf c\u1ee7a h\u1ecd \u2014 v\u00ec h\u00e0nh vi c\u1ee7a h\u1ecd \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn gi\u00e1 giao ngay.<\/p>\n

    Khi c\u00e1c nh\u00e0 giao d\u1ecbch b\u00e1n quy\u1ec1n ch\u1ecdn (\u0111\u1eb7c bi\u1ec7t l\u00e0 cho c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 c\u00e1 nh\u00e2n ho\u1eb7c qu\u1ef9), h\u1ecd ch\u1ea5p nh\u1eadn r\u1ee7i ro. \u0110\u1ec3 trung h\u00f2a r\u1ee7i ro \u0111\u00f3, h\u1ecd ph\u00f2ng ng\u1eeba \u0111\u1ed9ng b\u1eb1ng c\u00e1ch mua ho\u1eb7c b\u00e1n t\u00e0i s\u1ea3n c\u01a1 s\u1edf. \u0110i\u1ec1u n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ph\u00f2ng ng\u1eeba delta.<\/p>\n

    Nh\u01b0ng \u0111\u00e2y l\u00e0 \u0111i\u1ec1u b\u1eaft bu\u1ed9c: khi gi\u00e1 di chuy\u1ec3n, delta thay \u0111\u1ed5i. V\u00ec v\u1eady, h\u1ecd ph\u1ea3i c\u00e2n b\u1eb1ng l\u1ea1i li\u00ean t\u1ee5c. S\u1ef1 \u0111i\u1ec1u ch\u1ec9nh li\u00ean t\u1ee5c n\u00e0y l\u00e0 nh\u1eefng g\u00ec t\u1ea1o ra v\u00f2ng ph\u1ea3n h\u1ed3i gi\u1eefa c\u00e1c v\u1ecb th\u1ebf quy\u1ec1n ch\u1ecdn v\u00e0 c\u00e1c \u0111\u1ed9ng th\u00e1i th\u1ecb tr\u01b0\u1eddng giao ngay.<\/p>\n

    \ud83d\udd04 V\u1ecb th\u1ebf Gamma D\u01b0\u01a1ng vs \u00c2m<\/h3>\n

    \u2022 Gamma D\u01b0\u01a1ng (nh\u00e0 giao d\u1ecbch d\u00e0i gamma)<\/strong>:
    \nNh\u00e0 giao d\u1ecbch ph\u00f2ng ng\u1eeba ch\u1ed1ng l\u1ea1i c\u00e1c \u0111\u1ed9ng th\u00e1i gi\u00e1 \u2192 h\u1ecd b\u00e1n v\u00e0o c\u00e1c \u0111\u1ee3t t\u0103ng gi\u00e1 v\u00e0 mua v\u00e0o c\u00e1c \u0111\u1ee3t gi\u1ea3m gi\u00e1. \u0110i\u1ec1u n\u00e0y l\u00e0m gi\u1ea3m bi\u1ebfn \u0111\u1ed9ng.<\/p>\n

    \u2022 Gamma \u00c2m (nh\u00e0 giao d\u1ecbch ng\u1eafn gamma)<\/strong>:
    \nNh\u00e0 giao d\u1ecbch ph\u00f2ng ng\u1eeba theo h\u01b0\u1edbng di chuy\u1ec3n \u2192 h\u1ecd mua khi gi\u00e1 b\u1ee9t ph\u00e1 v\u00e0 b\u00e1n khi gi\u00e1 gi\u1ea3m. \u0110i\u1ec1u n\u00e0y l\u00e0m t\u0103ng bi\u1ebfn \u0111\u1ed9ng.<\/p>\n

    Trong c\u00e1c ch\u1ebf \u0111\u1ed9 gamma d\u01b0\u01a1ng, th\u1ecb tr\u01b0\u1eddng tr\u1edf n\u00ean \u1ed5n \u0111\u1ecbnh h\u01a1n. Trong gamma \u00e2m, n\u00f3 tr\u1edf n\u00ean mong manh h\u01a1n \u2014 v\u00e0 d\u1ec5 b\u1ecb t\u0103ng \u0111\u1ed9t bi\u1ebfn ho\u1eb7c s\u1ee5p \u0111\u1ed5 \u0111\u1ed9t ng\u1ed9t.<\/p>\n

    \ud83e\udde0 T\u1ea1i sao n\u00f3 quan tr\u1ecdng:<\/h3>\n

    Khi l\u01b0\u1ee3ng l\u1edbn h\u1ee3p \u0111\u1ed3ng m\u1edf t\u1eadp trung g\u1ea7n c\u00e1c m\u1ee9c gi\u00e1 th\u1ef1c hi\u1ec7n quan tr\u1ecdng, d\u00f2ng ch\u1ea3y ph\u00f2ng ng\u1eeba r\u1ee7i ro c\u1ee7a nh\u00e0 giao d\u1ecbch tr\u1edf th\u00e0nh l\u1ef1c l\u01b0\u1ee3ng c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n. C\u00e1c nh\u00e0 giao d\u1ecbch theo d\u00f5i v\u1ecb th\u1ebf gamma c\u00f3 th\u1ec3:<\/p>\n

    \u2022 X\u00e1c \u0111\u1ecbnh c\u00e1c \u0111i\u1ec3m gi\u00e1 ti\u1ec1m n\u0103ng g\u1ea7n ng\u00e0y h\u1ebft h\u1ea1n
    \n\u2022 D\u1ef1 \u0111o\u00e1n s\u1ef1 n\u00e9n ho\u1eb7c m\u1edf r\u1ed9ng bi\u1ebfn \u0111\u1ed9ng
    \n\u2022 \u0110\u1ecbnh v\u1ecb v\u1edbi \u2014 kh\u00f4ng ch\u1ed1ng l\u1ea1i \u2014 d\u00f2ng ch\u1ea3y c\u1ee7a c\u1ea5u tr\u00fac th\u1ecb tr\u01b0\u1eddng<\/p>\n

    H\u00e0nh vi c\u1ee7a nh\u00e0 giao d\u1ecbch kh\u00f4ng ph\u1ea3i l\u00e0 t\u00f9y \u00fd. N\u00f3 l\u00e0 c\u01a1 h\u1ecdc. V\u00e0 \u0111\u00f3 ch\u00ednh l\u00e0 l\u00fd do t\u1ea1i sao n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c m\u00f4 h\u00ecnh h\u00f3a, theo d\u00f5i v\u00e0 s\u1eed d\u1ee5ng nh\u01b0 m\u1ed9t l\u1ee3i th\u1ebf.<\/p>\n

    \ud83d\udcc9 Gamma \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 di chuy\u1ec3n gi\u00e1 giao ngay nh\u01b0 th\u1ebf n\u00e0o<\/h2>\n

    B\u00e2y gi\u1edd ch\u00fang ta \u0111\u00e3 hi\u1ec3u v\u1ec1 ph\u00f2ng ng\u1eeba r\u1ee7i ro c\u1ee7a nh\u00e0 giao d\u1ecbch, \u0111\u00e3 \u0111\u1ebfn l\u00fac xem x\u00e9t gamma exposure \u0111\u1ecbnh h\u00ecnh h\u00e0nh \u0111\u1ed9ng gi\u00e1 tr\u00ean th\u1ecb tr\u01b0\u1eddng giao ngay nh\u01b0 th\u1ebf n\u00e0o.<\/p>\n

    Khi h\u1ee3p \u0111\u1ed3ng m\u1edf t\u00edch t\u1ee5 xung quanh m\u1ed9t m\u1ee9c gi\u00e1 th\u1ef1c hi\u1ec7n quan tr\u1ecdng \u2014 \u0111\u1eb7c bi\u1ec7t l\u00e0 g\u1ea7n ng\u00e0y h\u1ebft h\u1ea1n \u2014 c\u00e1c nh\u00e0 t\u1ea1o l\u1eadp th\u1ecb tr\u01b0\u1eddng ph\u1ea3i \u0111i\u1ec1u ch\u1ec9nh ph\u00f2ng ng\u1eeba c\u1ee7a h\u1ecd d\u1ef1a tr\u00ean gamma. \u0110i\u1ec1u n\u00e0y t\u1ea1o ra hi\u1ec7u \u1ee9ng l\u1ef1c h\u1ea5p d\u1eabn xung quanh c\u00e1c m\u1ee9c gi\u00e1 \u0111\u00f3.<\/p>\n

    \ud83d\udd04 C\u01a1 ch\u1ebf trong chuy\u1ec3n \u0111\u1ed9ng<\/h3>\n

    1. Trong ch\u1ebf \u0111\u1ed9 Gamma D\u01b0\u01a1ng:<\/strong>
    \nGi\u00e1 b\u1ecb k\u00e9o v\u1ec1 ph\u00eda c\u00e1c m\u1ee9c gi\u00e1 th\u1ef1c hi\u1ec7n c\u00f3 gamma cao khi c\u00e1c nh\u00e0 giao d\u1ecbch ph\u00f2ng ng\u1eeba theo h\u01b0\u1edbng ng\u01b0\u1ee3c l\u1ea1i v\u1edbi c\u00e1c \u0111\u1ed9ng th\u00e1i gi\u00e1.
    \nK\u1ebft qu\u1ea3: h\u1ed3i quy trung b\u00ecnh, bi\u1ebfn \u0111\u1ed9ng b\u1ecb k\u00ecm h\u00e3m, v\u00e0 h\u00e0nh \u0111\u1ed9ng gi\u00e1 “d\u00ednh” xung quanh c\u00e1c m\u1ee9c quan tr\u1ecdng.<\/p>\n

    2. Trong ch\u1ebf \u0111\u1ed9 Gamma \u00c2m:<\/strong>
    \nC\u00e1c nh\u00e0 giao d\u1ecbch ng\u1eafn gamma v\u00e0 ph\u00f2ng ng\u1eeba theo h\u01b0\u1edbng gi\u00e1.
    \nK\u1ebft qu\u1ea3: chuy\u1ec3n \u0111\u1ed9ng gi\u00e1 theo \u0111\u1ed9ng l\u01b0\u1ee3ng, m\u1edf r\u1ed9ng bi\u1ebfn \u0111\u1ed9ng, v\u00e0 kh\u1ea3 n\u0103ng cao x\u1ea3y ra c\u00e1c \u0111\u1ee3t b\u1ee9t ph\u00e1 ho\u1eb7c s\u1ee5p \u0111\u1ed5 l\u1edbn.<\/p>\n

    \u0110i\u1ec1u n\u00e0y gi\u1ea3i th\u00edch t\u1ea1i sao th\u1ecb tr\u01b0\u1eddng th\u01b0\u1eddng d\u1eebng l\u1ea1i g\u1ea7n c\u00e1c m\u1ee9c gi\u00e1 th\u1ef1c hi\u1ec7n quan tr\u1ecdng \u2014 v\u00e0 t\u1ea1i sao bi\u1ebfn \u0111\u1ed9ng t\u0103ng v\u1ecdt khi gi\u00e1 di chuy\u1ec3n qu\u00e1 xa kh\u1ecfi v\u00f9ng gamma trung l\u1eadp.<\/p>\n

    \u26a1 V\u00f9ng \u00e1p l\u1ef1c Spot Gamma<\/h3>\n

    \u2022 C\u00e1c m\u1ee9c gamma c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c v\u1ebd b\u1eb1ng c\u00e1ch ph\u00e2n t\u00edch h\u1ee3p \u0111\u1ed3ng m\u1edf tr\u00ean c\u00e1c m\u1ee9c gi\u00e1 th\u1ef1c hi\u1ec7n.
    \n\u2022 C\u00e1c m\u1ee9c gamma cao ho\u1ea1t \u0111\u1ed9ng nh\u01b0 nam ch\u00e2m.
    \n\u2022 Chuy\u1ec3n \u0111\u1ed5i gi\u1eefa gamma d\u01b0\u01a1ng v\u00e0 \u00e2m c\u00f3 th\u1ec3 \u0111\u00e1nh d\u1ea5u c\u00e1c \u0111i\u1ec3m u\u1ed1n xu h\u01b0\u1edbng.<\/p>\n

    \ud83d\udccd V\u00ed d\u1ee5:<\/h3>\n

    Gi\u1ea3 s\u1eed c\u00f3 l\u01b0\u1ee3ng l\u1edbn h\u1ee3p \u0111\u1ed3ng m\u1edf call t\u1ea1i 4200 tr\u00ean S&P 500. N\u1ebfu gi\u00e1 giao ngay \u0111ang l\u01a1 l\u1eedng quanh 4180 v\u1edbi gamma d\u01b0\u01a1ng cao, c\u00f3 kh\u1ea3 n\u0103ng n\u00f3 s\u1ebd tr\u00f4i v\u1ec1 ph\u00eda 4200.<\/p>\n

    Nh\u01b0ng n\u1ebfu gamma chuy\u1ec3n \u00e2m tr\u00ean 4210, b\u1ea5t k\u1ef3 \u0111\u1ee3t b\u1ee9t ph\u00e1 n\u00e0o c\u00f3 th\u1ec3 t\u0103ng t\u1ed1c nhanh ch\u00f3ng \u2014 kh\u00f4ng ph\u1ea3i v\u00ec ng\u01b0\u1eddi mua, m\u00e0 v\u00ec c\u00e1c nh\u00e0 giao d\u1ecbch bu\u1ed9c ph\u1ea3i mua theo \u0111\u1ed9ng th\u00e1i.<\/p>\n

    \ud83d\udcc8 Ch\u1ebf \u0111\u1ed9 Gamma: V\u00f9ng Gamma D\u01b0\u01a1ng vs \u00c2m<\/h2>\n

    Trong c\u00e1c th\u1ecb tr\u01b0\u1eddng nh\u1ea1y c\u1ea3m v\u1edbi gamma, h\u00e0nh vi gi\u00e1 th\u01b0\u1eddng \u0111\u01b0\u1ee3c quy\u1ebft \u0111\u1ecbnh b\u1edfi ch\u1ebf \u0111\u1ed9 gamma m\u00e0 ch\u00fang ta \u0111ang \u1edf \u2014 d\u01b0\u01a1ng hay \u00e2m. C\u00e1c v\u00f9ng n\u00e0y x\u00e1c \u0111\u1ecbnh c\u00e1ch c\u00e1c nh\u00e0 giao d\u1ecbch ph\u00f2ng ng\u1eeba v\u00e0 li\u1ec7u h\u00e0nh \u0111\u1ed9ng c\u1ee7a h\u1ecd h\u1ea5p th\u1ee5 hay khu\u1ebfch \u0111\u1ea1i bi\u1ebfn \u0111\u1ed9ng.<\/p>\n

    H\u00e3y ph\u00e2n t\u00edch ch\u00fang.<\/p>\n

    \u2705 Ch\u1ebf \u0111\u1ed9 Gamma D\u01b0\u01a1ng<\/h3>\n

    \u0110i\u1ec1u n\u00e0y x\u1ea3y ra khi c\u00e1c nh\u00e0 giao d\u1ecbch l\u00e0 net long gamma \u2014 th\u01b0\u1eddng do ng\u1eafn quy\u1ec1n ch\u1ecdn g\u1ea7n ng\u00e0y h\u1ebft h\u1ea1n. \u0110\u00e2y l\u00e0 nh\u1eefng g\u00ec x\u1ea3y ra:<\/p>\n

    \u2022 H\u00e0nh vi c\u1ee7a nh\u00e0 giao d\u1ecbch<\/strong>: Ph\u00f2ng ng\u1eeba ch\u1ed1ng l\u1ea1i chuy\u1ec3n \u0111\u1ed9ng gi\u00e1 (b\u00e1n v\u00e0o c\u00e1c \u0111\u1ee3t t\u0103ng gi\u00e1, mua v\u00e0o c\u00e1c \u0111\u1ee3t gi\u1ea3m gi\u00e1)
    \n\u2022 Hi\u1ec7u \u1ee9ng<\/strong>: Gi\u1ea3m bi\u1ebfn \u0111\u1ed9ng, khuy\u1ebfn kh\u00edch h\u00e0nh \u0111\u1ed9ng trong ph\u1ea1m vi
    \n\u2022 T\u00ednh ch\u1ea5t th\u1ecb tr\u01b0\u1eddng<\/strong>: Ch\u1eadm, ki\u1ec3m so\u00e1t, \u00edt \u0111\u1ed9ng l\u01b0\u1ee3ng \u0111\u1ecbnh h\u01b0\u1edbng
    \n\u2022 Th\u01b0\u1eddng g\u1eb7p g\u1ea7n<\/strong>: Tu\u1ea7n h\u1ebft h\u1ea1n quy\u1ec1n ch\u1ecdn, h\u1ee3p \u0111\u1ed3ng m\u1edf cao t\u1ea1i-the-money (ATM)<\/p>\n

    Th\u00f4ng tin th\u1ef1c t\u1ebf:<\/strong> Khi gamma r\u1ea5t d\u01b0\u01a1ng, c\u00e1c \u0111\u1ee3t b\u1ee9t ph\u00e1 th\u01b0\u1eddng th\u1ea5t b\u1ea1i. C\u00e1c nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 xem x\u00e9t c\u00e1c chi\u1ebfn l\u01b0\u1ee3c h\u1ed3i quy trung b\u00ecnh ho\u1eb7c tr\u00e1nh theo \u0111u\u1ed5i c\u00e1c \u0111\u1ed9ng th\u00e1i.<\/p>\n

    \u274c Ch\u1ebf \u0111\u1ed9 Gamma \u00c2m<\/h3>\n

    \u0110\u00e2y l\u00e0 khi c\u00e1c nh\u00e0 giao d\u1ecbch l\u00e0 net short gamma \u2014 th\u01b0\u1eddng sau c\u00e1c \u0111\u1ed9ng th\u00e1i \u0111\u1ecbnh h\u01b0\u1edbng m\u1ea1nh ho\u1eb7c gi\u00e1 xa kh\u1ecfi m\u1ee9c gi\u00e1 th\u1ef1c hi\u1ec7n.<\/p>\n

    \u2022 H\u00e0nh vi c\u1ee7a nh\u00e0 giao d\u1ecbch<\/strong>: Ph\u00f2ng ng\u1eeba theo gi\u00e1 (mua khi m\u1ea1nh, b\u00e1n khi y\u1ebfu)
    \n\u2022 Hi\u1ec7u \u1ee9ng<\/strong>: Khu\u1ebfch \u0111\u1ea1i bi\u1ebfn \u0111\u1ed9ng v\u00e0 xu h\u01b0\u1edbng \u0111\u1ecbnh h\u01b0\u1edbng
    \n\u2022 T\u00ednh ch\u1ea5t th\u1ecb tr\u01b0\u1eddng<\/strong>: Chuy\u1ec3n \u0111\u1ed9ng nhanh, dao \u0111\u1ed9ng m\u1ea1nh, m\u1edf r\u1ed9ng ph\u1ea1m vi l\u1edbn h\u01a1n
    \n\u2022 Th\u01b0\u1eddng g\u1eb7p khi<\/strong>: Gi\u00e1 giao ngay ph\u00e1 v\u1ee1 kh\u1ecfi c\u00e1c m\u1ee9c gi\u00e1 th\u1ef1c hi\u1ec7n c\u00f3 h\u1ee3p \u0111\u1ed3ng m\u1edf cao ho\u1eb7c trong c\u00e1c s\u1ef1 ki\u1ec7n v\u0129 m\u00f4<\/p>\n

    \ud83d\udca1 Th\u00f4ng tin th\u1ef1c t\u1ebf:<\/strong> Trong c\u00e1c v\u00f9ng gamma \u00e2m, th\u1ecb tr\u01b0\u1eddng tr\u1edf th\u00e0nh c\u00e1c m\u00e1y xu h\u01b0\u1edbng do nh\u00e0 giao d\u1ecbch \u0111i\u1ec1u khi\u1ec3n. C\u00e1c nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c chi\u1ebfn l\u01b0\u1ee3c b\u1ee9t ph\u00e1 ho\u1eb7c d\u1ef1a tr\u00ean \u0111\u1ed9ng l\u01b0\u1ee3ng \u2014 nh\u01b0ng r\u1ee7i ro ph\u1ea3i \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd ch\u1eb7t ch\u1ebd.<\/p>\n

    \ud83d\udd04 V\u00f9ng chuy\u1ec3n \u0111\u1ed5i Gamma<\/h3>\n

    M\u1ee9c chuy\u1ec3n \u0111\u1ed5i gamma \u2014 n\u01a1i gamma net c\u1ee7a nh\u00e0 giao d\u1ecbch chuy\u1ec3n t\u1eeb d\u01b0\u01a1ng sang \u00e2m \u2014 th\u01b0\u1eddng \u0111\u00e1nh d\u1ea5u:<\/p>\n

    \u2022 M\u1ed9t \u0111i\u1ec3m m\u1edf r\u1ed9ng bi\u1ebfn \u0111\u1ed9ng ti\u1ec1m n\u0103ng
    \n\u2022 M\u1ed9t v\u00f9ng m\u00e0 h\u00e0nh vi ph\u00f2ng ng\u1eeba r\u1ee7i ro c\u1ee7a nh\u00e0 giao d\u1ecbch thay \u0111\u1ed5i
    \n\u2022 M\u1ed9t v\u00f9ng r\u1ee7i ro cho c\u00e1c nh\u00e0 giao d\u1ecbch c\u00e1 nh\u00e2n kh\u00f4ng nh\u1eadn th\u1ee9c \u0111\u01b0\u1ee3c \u0111i\u1ec1u g\u00ec \u0111ang di\u1ec5n ra b\u00ean d\u01b0\u1edbi<\/p>\n

    Hi\u1ec3u \u0111\u01b0\u1ee3c n\u01a1i ch\u1ebf \u0111\u1ed9 gamma thay \u0111\u1ed5i mang l\u1ea1i cho c\u00e1c nh\u00e0 giao d\u1ecbch m\u1ed9t l\u1ee3i th\u1ebf v\u1ec1 th\u1eddi gian \u2014 \u0111\u1eb7c bi\u1ec7t khi k\u1ebft h\u1ee3p v\u1edbi c\u00e1c ch\u1ec9 b\u00e1o kh\u00e1c ho\u1eb7c h\u00e0nh \u0111\u1ed9ng gi\u00e1.<\/p>\n

    \u2699\ufe0f Ph\u00e2n t\u00edch d\u00f2ng ch\u1ea3y quy\u1ec1n ch\u1ecdn cho c\u00e1c nh\u00e0 giao d\u1ecbch<\/h2>\n

    \u0110\u1ec3 th\u1ef1c s\u1ef1 h\u01b0\u1edfng l\u1ee3i t\u1eeb nh\u1eefng hi\u1ec3u bi\u1ebft v\u1ec1 gamma exposure, c\u00e1c nh\u00e0 giao d\u1ecbch ph\u1ea3i h\u1ecdc c\u00e1ch \u0111\u1ecdc v\u00e0 di\u1ec5n gi\u1ea3i d\u1eef li\u1ec7u d\u00f2ng ch\u1ea3y quy\u1ec1n ch\u1ecdn \u2014 d\u1ea5u ch\u00e2n th\u00f4 c\u1ee7a v\u1ecb th\u1ebf t\u1ed5 ch\u1ee9c.<\/p>\n

    D\u00f2ng ch\u1ea3y quy\u1ec1n ch\u1ecdn bao g\u1ed3m:<\/p>\n

    \u2022 Kh\u1ed1i l\u01b0\u1ee3ng<\/strong>: S\u1ed1 l\u01b0\u1ee3ng h\u1ee3p \u0111\u1ed3ng \u0111\u01b0\u1ee3c giao d\u1ecbch
    \n\u2022 H\u1ee3p \u0111\u1ed3ng m\u1edf (OI)<\/strong>: C\u00e1c h\u1ee3p \u0111\u1ed3ng hi\u1ec7n c\u00f3 v\u1eabn m\u1edf
    \n\u2022 Ho\u1ea1t \u0111\u1ed9ng b\u1ea5t th\u01b0\u1eddng<\/strong>: S\u1ef1 gia t\u0103ng \u0111\u1ed9t bi\u1ebfn trong kh\u1ed1i l\u01b0\u1ee3ng ho\u1eb7c c\u00e1c giao d\u1ecbch l\u1edbn
    \n\u2022 T\u1ef7 l\u1ec7 Put\/Call<\/strong>: Xu h\u01b0\u1edbng t\u00e2m l\u00fd c\u1ee7a c\u00e1c nh\u00e0 giao d\u1ecbch
    \n\u2022 T\u1eadp trung gi\u00e1 th\u1ef1c hi\u1ec7n<\/strong>: C\u00e1c khu v\u1ef1c c\u00f3 s\u1ef1 t\u1eadp trung quy\u1ec1n ch\u1ecdn cao<\/p>\n

    Nh\u01b0ng m\u1ea3nh gh\u00e9p quan tr\u1ecdng l\u00e0 x\u00e1c \u0111\u1ecbnh ai \u1edf ph\u00eda b\u00ean kia. Th\u01b0\u1eddng th\u00ec, c\u00e1c nh\u00e0 giao d\u1ecbch b\u00e1n quy\u1ec1n ch\u1ecdn cho c\u00e1c t\u1ed5 ch\u1ee9c, c\u00f3 ngh\u0129a l\u00e0 c\u00e1c nh\u00e0 giao d\u1ecbch mang g\u00e1nh n\u1eb7ng ph\u00f2ng ng\u1eeba r\u1ee7i ro \u2014 v\u00e0 \u0111\u00f3 l\u00e0 n\u01a1i c\u00e1c \u0111\u1ed9ng l\u1ef1c gamma xu\u1ea5t hi\u1ec7n.<\/p>\n

    \ud83d\udd0e C\u00f4ng c\u1ee5 c\u00e1c nh\u00e0 giao d\u1ecbch s\u1eed d\u1ee5ng:<\/h3>\n

    \u2022 SpotGamma, OptionsFlow, Market Chameleon<\/strong>: H\u00ecnh dung b\u1ea3n \u0111\u1ed3 gamma, v\u00f9ng chuy\u1ec3n \u0111\u1ed5i, v\u00e0 c\u00e1c m\u1ee9c OI cao
    \n\u2022 ThinkOrSwim, TradingView v\u1edbi c\u00e1c plugin Flow<\/strong>: \u0110\u1ec3 ph\u00e2n t\u00edch b\u0103ng th\u00f4 v\u00e0 d\u00f2ng l\u1ec7nh
    \n\u2022 C\u00e1c m\u00e1y qu\u00e9t Ho\u1ea1t \u0111\u1ed9ng Quy\u1ec1n ch\u1ecdn B\u1ea5t th\u01b0\u1eddng (UOA)<\/strong>: \u0110\u1ec3 ph\u00e1t hi\u1ec7n mua ho\u1eb7c b\u00e1n m\u1ea1nh \u1edf c\u00e1c m\u1ee9c gi\u00e1 th\u1ef1c hi\u1ec7n c\u1ee5 th\u1ec3<\/p>\n

    \ud83d\udca1 V\u00ed d\u1ee5 s\u1eed d\u1ee5ng:<\/h3>\n

    N\u1ebfu b\u1ea1n th\u1ea5y c\u00f3 s\u1ef1 mua call l\u1edbn b\u1ea5t th\u01b0\u1eddng \u1edf Tesla quanh m\u1ee9c gi\u00e1 th\u1ef1c hi\u1ec7n $250 v\u00e0 OI \u0111ang t\u0103ng nhanh \u2014 k\u1ebft h\u1ee3p v\u1edbi s\u1ef1 gia t\u0103ng bi\u1ebfn \u0111\u1ed9ng ng\u1ee5 \u00fd \u2014 \u0111\u00f3 c\u00f3 th\u1ec3 l\u00e0 d\u1ea5u hi\u1ec7u c\u1ee7a m\u1ed9t v\u00f9ng gamma d\u01b0\u01a1ng \u0111ang ph\u00e1t tri\u1ec3n. D\u1ef1 ki\u1ebfn s\u1ef1 d\u00ednh ch\u1eb7t quanh m\u1ee9c \u0111\u00f3 cho \u0111\u1ebfn khi h\u1ebft h\u1ea1n.<\/p>\n

    \ud83e\udde0 M\u1eb9o cho c\u00e1c nh\u00e0 giao d\u1ecbch:<\/h3>\n

    \u0110\u1eebng di\u1ec5n gi\u1ea3i d\u00f2ng ch\u1ea3y quy\u1ec1n ch\u1ecdn m\u1ed9t c\u00e1ch m\u00f9 qu\u00e1ng. S\u1eed d\u1ee5ng n\u00f3 nh\u01b0 b\u1ed1i c\u1ea3nh \u0111\u1ec3 hi\u1ec3u n\u01a1i c\u00e1c nh\u00e0 giao d\u1ecbch c\u00f3 kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 ho\u1eb7c t\u0103ng t\u1ed1c c\u00e1c \u0111\u1ed9ng th\u00e1i \u2014 \u0111\u1eb7c bi\u1ec7t g\u1ea7n c\u00e1c s\u1ef1 ki\u1ec7n v\u0129 m\u00f4 l\u1edbn ho\u1eb7c v\u00e0o c\u00e1c ng\u00e0y h\u1ebft h\u1ea1n.<\/p>\n

    \ud83c\udfaf Giao d\u1ecbch xung quanh Gamma Exposure: C\u00e1c ph\u01b0\u01a1ng ph\u00e1p th\u1ef1c t\u1ebf<\/h2>\n

    Hi\u1ec3u v\u1ec1 gamma exposure kh\u00f4ng ch\u1ec9 l\u00e0 l\u00fd thuy\u1ebft \u2014 n\u00f3 m\u1edf ra c\u00e1nh c\u1eeda cho c\u00e1c chi\u1ebfn thu\u1eadt giao d\u1ecbch th\u1ef1c t\u1ebf, c\u00f3 th\u1ec3 h\u00e0nh \u0111\u1ed9ng.<\/p>\n

    H\u00e3y xem c\u00e1ch c\u00e1c nh\u00e0 giao d\u1ecbch th\u00f4ng minh t\u00edch h\u1ee3p nh\u1eefng hi\u1ec3u bi\u1ebft v\u1ec1 gamma v\u00e0o quy tr\u00ecnh l\u00e0m vi\u1ec7c c\u1ee7a h\u1ecd:<\/p>\n

    \ud83d\udccc 1. Pinning to Strike (Gamma Pin)<\/h3>\n

    \u2022 G\u1ea7n ng\u00e0y h\u1ebft h\u1ea1n, h\u1ee3p \u0111\u1ed3ng m\u1edf cao v\u00e0 gamma d\u01b0\u01a1ng c\u00f3 th\u1ec3 g\u00e2y ra vi\u1ec7c gi\u00e1 b\u1ecb ghim v\u00e0o c\u00e1c m\u1ee9c gi\u00e1 th\u1ef1c hi\u1ec7n c\u1ee5 th\u1ec3.
    \n\u2022 C\u00e1c nh\u00e0 giao d\u1ecbch ph\u00f2ng ng\u1eeba ch\u1ed1ng l\u1ea1i chuy\u1ec3n \u0111\u1ed9ng, c\u1ee7ng c\u1ed1 m\u1ee9c hi\u1ec7n t\u1ea1i.<\/p>\n

    \u00dd t\u01b0\u1edfng giao d\u1ecbch:<\/strong>
    \nD\u1ef1 ki\u1ebfn bi\u1ebfn \u0111\u1ed9ng th\u1ea5p \u2192 Xem x\u00e9t c\u00e1c chi\u1ebfn l\u01b0\u1ee3c iron condors, short straddles, ho\u1eb7c c\u00e1c quy\u1ec1n ch\u1ecdn nh\u1ecb ph\u00e2n d\u1ef1a tr\u00ean ph\u1ea1m vi g\u1ea7n m\u1ee9c gi\u00e1 th\u1ef1c hi\u1ec7n \u0111\u00f3.<\/p>\n

    \ud83d\udccc 2. B\u1ee9t ph\u00e1 chuy\u1ec3n \u0111\u1ed5i Gamma<\/h3>\n

    \u2022 Khi gi\u00e1 v\u01b0\u1ee3t qua v\u00f9ng chuy\u1ec3n \u0111\u1ed5i gamma (t\u1eeb gamma d\u01b0\u01a1ng sang \u00e2m), ph\u00f2ng ng\u1eeba r\u1ee7i ro c\u1ee7a nh\u00e0 giao d\u1ecbch chuy\u1ec3n h\u01b0\u1edbng.
    \n\u2022 S\u1ef1 chuy\u1ec3n \u0111\u1ed5i n\u00e0y c\u00f3 th\u1ec3 g\u00e2y ra c\u00e1c \u0111\u1ed9ng th\u00e1i b\u00f9ng n\u1ed5.<\/p>\n

    \u00dd t\u01b0\u1edfng giao d\u1ecbch:<\/strong>
    \nS\u1eed d\u1ee5ng c\u00e1c chi\u1ebfn l\u01b0\u1ee3c b\u1ee9t ph\u00e1 sau khi v\u01b0\u1ee3t qua c\u00e1c v\u00f9ng chuy\u1ec3n \u0111\u1ed5i gamma. K\u1ebft h\u1ee3p v\u1edbi s\u1ef1 gia t\u0103ng kh\u1ed1i l\u01b0\u1ee3ng ho\u1eb7c x\u00e1c nh\u1eadn \u0111\u1ed9ng l\u01b0\u1ee3ng.<\/p>\n

    \ud83d\udccc 3. N\u00e9n v\u00e0 m\u1edf r\u1ed9ng bi\u1ebfn \u0111\u1ed9ng<\/h3>\n

    \u2022 Gamma d\u01b0\u01a1ng = k\u00ecm h\u00e3m bi\u1ebfn \u0111\u1ed9ng
    \n\u2022 Gamma \u00e2m = m\u1edf r\u1ed9ng bi\u1ebfn \u0111\u1ed9ng<\/p>\n

    \u00dd t\u01b0\u1edfng giao d\u1ecbch:<\/strong>
    \nS\u1eed d\u1ee5ng c\u00e1c thi\u1ebft l\u1eadp straddle ho\u1eb7c strangle \u0111\u1ec3 d\u1ef1 \u0111o\u00e1n s\u1ef1 chuy\u1ec3n \u0111\u1ed5i. Ho\u1eb7c chuy\u1ec3n sang giao d\u1ecbch l\u01b0\u1edbt s\u00f3ng \u0111\u1ed9ng l\u01b0\u1ee3ng khi gamma l\u00e0 \u00e2m.<\/p>\n

    \ud83d\udccc 4. Tr\u00e1nh c\u00e1c v\u00f9ng dao \u0111\u1ed9ng<\/h3>\n

    N\u1ebfu gi\u00e1 b\u1ecb k\u1eb9t gi\u1eefa hai c\u1ee5m gamma l\u1edbn (v\u00ed d\u1ee5: 4400 v\u00e0 4450 tr\u00ean SPX), ph\u1ea1m vi c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u1ee7ng c\u1ed1 m\u1ed9t c\u00e1ch c\u01a1 h\u1ecdc.<\/p>\n

    \u00dd t\u01b0\u1edfng giao d\u1ecbch:<\/strong>
    \nTr\u00e1nh c\u00e1c giao d\u1ecbch \u0111\u1ecbnh h\u01b0\u1edbng ho\u1eb7c s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft l\u1eadp h\u1ed3i quy trung b\u00ecnh b\u00ean trong b\u1eaby gamma.<\/p>\n

    \u26a0\ufe0f Th\u00f4ng tin b\u1ed5 sung:<\/h3>\n

    H\u1ea7u h\u1ebft c\u00e1c nh\u00e0 giao d\u1ecbch c\u00e1 nh\u00e2n b\u1ecb m\u1eafc k\u1eb9t trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n gamma cao v\u00ec h\u1ecd theo \u0111u\u1ed5i c\u00e1c \u0111\u1ed9ng th\u00e1i t\u1ef1 nhi\u00ean h\u1ed3i quy. Bi\u1ebft n\u01a1i c\u00e1c nh\u00e0 giao d\u1ecbch bu\u1ed9c ph\u1ea3i ph\u00f2ng ng\u1eeba r\u1ee7i ro mang l\u1ea1i cho b\u1ea1n m\u1ed9t l\u1ee3i th\u1ebf d\u1ef1 \u0111o\u00e1n.<\/p>\n

    \n
    \n Start trading\n \n \n <\/use>\n <\/svg>\n <\/span>\n <\/a>\n <\/div>\n<\/div>\n

    \ud83e\uddfe K\u1ebft lu\u1eadn \u2014 S\u1eed d\u1ee5ng Gamma Exposure nh\u01b0 m\u1ed9t l\u1ee3i th\u1ebf chi\u1ebfn thu\u1eadt<\/h2>\n

    Hi\u1ec3u v\u1ec1 gamma exposure v\u00e0 \u1ea3nh h\u01b0\u1edfng c\u1ee7a n\u00f3 \u0111\u1ebfn s\u1ef1 di chuy\u1ec3n c\u1ee7a th\u1ecb tr\u01b0\u1eddng giao ngay mang l\u1ea1i cho c\u00e1c nh\u00e0 giao d\u1ecbch m\u1ed9t l\u1ee3i th\u1ebf chi\u1ebfn thu\u1eadt \u0111\u1ed9c \u0111\u00e1o. N\u00f3 bi\u1ebfn c\u00e1c c\u01a1 ch\u1ebf th\u1ecb tr\u01b0\u1eddng v\u00f4 h\u00ecnh \u2014 ph\u00f2ng ng\u1eeba r\u1ee7i ro c\u1ee7a nh\u00e0 giao d\u1ecbch, d\u00f2ng ch\u1ea3y quy\u1ec1n ch\u1ecdn, v\u1ecb th\u1ebf \u2014 th\u00e0nh h\u00e0nh vi c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n.<\/p>\n

    D\u00f9 b\u1ea1n \u0111ang giao d\u1ecbch ch\u1ec9 s\u1ed1, c\u1ed5 phi\u1ebfu v\u1ed1n h\u00f3a l\u1edbn, hay ti\u1ec1n \u0111i\u1ec7n t\u1eed, vi\u1ec7c nh\u1eadn th\u1ee9c v\u1ec1:<\/p>\n

    \u2022 C\u00e1c v\u00f9ng gamma v\u00e0 m\u1ee9c chuy\u1ec3n \u0111\u1ed5i
    \n\u2022 C\u00e1c ch\u1ebf \u0111\u1ed9 ph\u00f2ng ng\u1eeba r\u1ee7i ro c\u1ee7a nh\u00e0 giao d\u1ecbch
    \n\u2022 C\u00e1c c\u1ee5m h\u1ee3p \u0111\u1ed3ng m\u1edf v\u00e0 t\u00e2m l\u00fd<\/p>\n

    \u2026c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 th\u1eddi gian giao d\u1ecbch, qu\u1ea3n l\u00fd r\u1ee7i ro, v\u00e0 s\u1ef1 t\u1ef1 tin t\u1ed5ng th\u1ec3 c\u1ee7a b\u1ea1n.<\/p>\n

    Thay v\u00ec ph\u1ea3n \u1ee9ng v\u1edbi gi\u00e1 \u2014 b\u1ea1n b\u1eaft \u0111\u1ea7u d\u1ef1 \u0111o\u00e1n t\u1ea1i sao gi\u00e1 l\u1ea1i h\u00e0nh x\u1eed nh\u01b0 v\u1eady.<\/p>\n

    \ud83d\udca1 \u0110i\u1ec3m r\u00fat ra:<\/strong> Th\u00eam gamma exposure v\u00e0 c\u00e1c c\u00f4ng c\u1ee5 d\u00f2ng ch\u1ea3y quy\u1ec1n ch\u1ecdn v\u00e0o ph\u00e2n t\u00edch th\u01b0\u1eddng xuy\u00ean c\u1ee7a b\u1ea1n. K\u1ebft h\u1ee3p ch\u00fang v\u1edbi kh\u1ed1i l\u01b0\u1ee3ng, bi\u1ebfn \u0111\u1ed9ng, v\u00e0 t\u00e2m l\u00fd \u0111\u1ec3 c\u00f3 m\u1ed9t l\u1ee3i th\u1ebf giao d\u1ecbch s\u1eafc b\u00e9n h\u01a1n.<\/p>\n

    S\u1eb5n s\u00e0ng ph\u00e1t tri\u1ec3n chi\u1ebfn l\u01b0\u1ee3c c\u1ee7a b\u1ea1n v\u1edbi c\u00e1i nh\u00ecn s\u00e2u s\u1eafc v\u1ec1 c\u1ea5u tr\u00fac th\u1ecb tr\u01b0\u1eddng th\u1ef1c s\u1ef1?<\/p>\n

    B\u1eaft \u0111\u1ea7u l\u1eadp b\u1ea3n \u0111\u1ed3 c\u00e1c v\u00f9ng gamma \u2014 v\u00e0 xem th\u1ecb tr\u01b0\u1eddng di chuy\u1ec3n c\u00f3 m\u1ee5c \u0111\u00edch.<\/p>\n

    \ud83d\udcda Ngu\u1ed3n<\/h2>\n
      \n
    1. SpotGamma \u2013 N\u1ec1n t\u1ea3ng h\u00e0ng \u0111\u1ea7u v\u1ec1 gamma exposure v\u00e0 ph\u00e2n t\u00edch d\u00f2ng ch\u1ea3y quy\u1ec1n ch\u1ecdn
      \n      https:\/\/www.spotgamma.com<\/a><\/li>\n
    2. Cboe Options Institute \u2013 T\u00e0i li\u1ec7u gi\u00e1o d\u1ee5c v\u1ec1 c\u00e1c ch\u1ec9 s\u1ed1 quy\u1ec1n ch\u1ecdn v\u00e0 ph\u00f2ng ng\u1eeba r\u1ee7i ro c\u1ee7a nh\u00e0 giao d\u1ecbch
      \n      https:\/\/www.cboe.com\/education<\/a><\/li>\n
    3. Squeezemetrics \u2013 N\u1ed5i ti\u1ebfng v\u1edbi Ch\u1ec9 s\u1ed1 Gamma Exposure (GEX) v\u00e0 d\u1eef li\u1ec7u v\u1ecb th\u1ebf c\u1ee7a nh\u00e0 giao d\u1ecbch
      \n      https:\/\/squeezemetrics.com<\/a><\/li>\n
    4. The Journal of Financial Economics \u2013 Nghi\u00ean c\u1ee9u h\u1ecdc thu\u1eadt v\u1ec1 h\u00e0nh vi ph\u00f2ng ng\u1eeba r\u1ee7i ro v\u00e0 \u0111\u1ed9ng l\u1ef1c gamma
      \n      https:\/\/www.journals.elsevier.com\/journal-of-financial-economics<\/a><\/li>\n
    5. B\u00e1o c\u00e1o Bloomberg Terminal \u2013 Ph\u00e2n t\u00edch d\u00f2ng ch\u1ea3y quy\u1ec1n ch\u1ecdn, th\u00f4ng tin v\u1ecb th\u1ebf c\u1ee7a nh\u00e0 giao d\u1ecbch
      \n(Y\u00eau c\u1ea7u truy c\u1eadp:       https:\/\/www.bloomberg.com\/professional\/solution\/bloomberg-terminal\/<\/a>)<\/li>\n
    6. Investopedia \u2014 \u0110\u1ecbnh ngh\u0129a Gamma
      \n      https:\/\/www.investopedia.com\/terms\/g\/gamma.asp<\/a><\/li>\n<\/ol>\n"},"faq":[{"question":"Gamma exposure l\u00e0 g\u00ec m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n?","answer":"Ph\u01a1i nhi\u1ec5m gamma ph\u1ea3n \u00e1nh m\u1ee9c \u0111\u1ed9 nh\u1ea1y c\u1ea3m c\u1ee7a c\u00e1c nh\u00e0 giao d\u1ecbch quy\u1ec1n ch\u1ecdn \u0111\u1ed1i v\u1edbi s\u1ef1 thay \u0111\u1ed5i gi\u00e1. N\u00f3 cho th\u1ea5y m\u1ee9c \u0111\u1ed9 t\u00edch c\u1ef1c m\u00e0 h\u1ecd ph\u1ea3i ph\u00f2ng ng\u1eeba r\u1ee7i ro khi th\u1ecb tr\u01b0\u1eddng di chuy\u1ec3n \u2014 \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u01b0\u1edbng \u0111i v\u00e0 \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng c\u1ee7a gi\u00e1 giao ngay."},{"question":"T\u1ea1i sao c\u00e1c th\u1ecb tr\u01b0\u1eddng \"ghim\" v\u00e0o c\u00e1c m\u1ee9c gi\u00e1 th\u1ef1c hi\u1ec7n g\u1ea7n ng\u00e0y h\u1ebft h\u1ea1n?","answer":"Khi c\u00f3 l\u00e3i su\u1ea5t m\u1edf cao v\u00e0 c\u00e1c nh\u00e0 giao d\u1ecbch \u0111ang \u1edf v\u1ecb th\u1ebf long gamma, h\u1ecd ph\u00f2ng ng\u1eeba r\u1ee7i ro theo c\u00e1ch \u1ed5n \u0111\u1ecbnh gi\u00e1 g\u1ea7n c\u00e1c m\u1ee9c gi\u00e1 quan tr\u1ecdng. \u0110i\u1ec1u n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 gamma pin, v\u00e0 n\u00f3 th\u01b0\u1eddng x\u1ea3y ra trong c\u00e1c tu\u1ea7n \u0111\u00e1o h\u1ea1n."},{"question":"L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 t\u00f4i c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c m\u1ee9c gamma flip trong giao d\u1ecbch?","answer":"Khi th\u1ecb tr\u01b0\u1eddng v\u01b0\u1ee3t qua m\u1ee9c gamma flip (chuy\u1ec3n t\u1eeb gamma d\u01b0\u01a1ng sang gamma \u00e2m), \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng th\u01b0\u1eddng t\u0103ng l\u00ean. C\u00e1c nh\u00e0 giao d\u1ecbch s\u1eed d\u1ee5ng m\u1ee9c n\u00e0y nh\u01b0 m\u1ed9t v\u00f9ng k\u00edch ho\u1ea1t cho c\u00e1c giao d\u1ecbch breakout ho\u1eb7c c\u00e1c thi\u1ebft l\u1eadp m\u1edf r\u1ed9ng \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng."},{"question":"C\u00e1c nh\u00e0 giao d\u1ecbch b\u00e1n l\u1ebb c\u00f3 c\u1ea7n theo d\u00f5i d\u00f2ng ch\u1ea3y quy\u1ec1n ch\u1ecdn kh\u00f4ng?","answer":"C\u00f3 \u2014 \u0111\u1eb7c bi\u1ec7t l\u00e0 trong c\u00e1c c\u1ed5 phi\u1ebfu v\u1ed1n h\u00f3a l\u1edbn, ch\u1ec9 s\u1ed1 v\u00e0 t\u00f9y ch\u1ecdn ti\u1ec1n \u0111i\u1ec7n t\u1eed. Bi\u1ebft \u0111\u01b0\u1ee3c v\u1ecb tr\u00ed c\u1ee7a c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 l\u1edbn gi\u00fap b\u1ea1n d\u1ef1 \u0111o\u00e1n c\u00e1c v\u00f9ng thanh kho\u1ea3n, ph\u00e1t hi\u1ec7n c\u00e1c \u0111i\u1ec3m gi\u00e1 h\u1ea5p d\u1eabn v\u00e0 tr\u00e1nh b\u1eaby."},{"question":"","answer":""}],"faq_source":{"label":"FAQ","type":"repeater","formatted_value":[{"question":"Gamma exposure l\u00e0 g\u00ec m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n?","answer":"Ph\u01a1i nhi\u1ec5m gamma ph\u1ea3n \u00e1nh m\u1ee9c \u0111\u1ed9 nh\u1ea1y c\u1ea3m c\u1ee7a c\u00e1c nh\u00e0 giao d\u1ecbch quy\u1ec1n ch\u1ecdn \u0111\u1ed1i v\u1edbi s\u1ef1 thay \u0111\u1ed5i gi\u00e1. N\u00f3 cho th\u1ea5y m\u1ee9c \u0111\u1ed9 t\u00edch c\u1ef1c m\u00e0 h\u1ecd ph\u1ea3i ph\u00f2ng ng\u1eeba r\u1ee7i ro khi th\u1ecb tr\u01b0\u1eddng di chuy\u1ec3n \u2014 \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u01b0\u1edbng \u0111i v\u00e0 \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng c\u1ee7a gi\u00e1 giao ngay."},{"question":"T\u1ea1i sao c\u00e1c th\u1ecb tr\u01b0\u1eddng \"ghim\" v\u00e0o c\u00e1c m\u1ee9c gi\u00e1 th\u1ef1c hi\u1ec7n g\u1ea7n ng\u00e0y h\u1ebft h\u1ea1n?","answer":"Khi c\u00f3 l\u00e3i su\u1ea5t m\u1edf cao v\u00e0 c\u00e1c nh\u00e0 giao d\u1ecbch \u0111ang \u1edf v\u1ecb th\u1ebf long gamma, h\u1ecd ph\u00f2ng ng\u1eeba r\u1ee7i ro theo c\u00e1ch \u1ed5n \u0111\u1ecbnh gi\u00e1 g\u1ea7n c\u00e1c m\u1ee9c gi\u00e1 quan tr\u1ecdng. \u0110i\u1ec1u n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 gamma pin, v\u00e0 n\u00f3 th\u01b0\u1eddng x\u1ea3y ra trong c\u00e1c tu\u1ea7n \u0111\u00e1o h\u1ea1n."},{"question":"L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 t\u00f4i c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c m\u1ee9c gamma flip trong giao d\u1ecbch?","answer":"Khi th\u1ecb tr\u01b0\u1eddng v\u01b0\u1ee3t qua m\u1ee9c gamma flip (chuy\u1ec3n t\u1eeb gamma d\u01b0\u01a1ng sang gamma \u00e2m), \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng th\u01b0\u1eddng t\u0103ng l\u00ean. C\u00e1c nh\u00e0 giao d\u1ecbch s\u1eed d\u1ee5ng m\u1ee9c n\u00e0y nh\u01b0 m\u1ed9t v\u00f9ng k\u00edch ho\u1ea1t cho c\u00e1c giao d\u1ecbch breakout ho\u1eb7c c\u00e1c thi\u1ebft l\u1eadp m\u1edf r\u1ed9ng \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng."},{"question":"C\u00e1c nh\u00e0 giao d\u1ecbch b\u00e1n l\u1ebb c\u00f3 c\u1ea7n theo d\u00f5i d\u00f2ng ch\u1ea3y quy\u1ec1n ch\u1ecdn kh\u00f4ng?","answer":"C\u00f3 \u2014 \u0111\u1eb7c bi\u1ec7t l\u00e0 trong c\u00e1c c\u1ed5 phi\u1ebfu v\u1ed1n h\u00f3a l\u1edbn, ch\u1ec9 s\u1ed1 v\u00e0 t\u00f9y ch\u1ecdn ti\u1ec1n \u0111i\u1ec7n t\u1eed. Bi\u1ebft \u0111\u01b0\u1ee3c v\u1ecb tr\u00ed c\u1ee7a c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 l\u1edbn gi\u00fap b\u1ea1n d\u1ef1 \u0111o\u00e1n c\u00e1c v\u00f9ng thanh kho\u1ea3n, ph\u00e1t hi\u1ec7n c\u00e1c \u0111i\u1ec3m gi\u00e1 h\u1ea5p d\u1eabn v\u00e0 tr\u00e1nh b\u1eaby."},{"question":"","answer":""}]}},"yoast_head":"\nTi\u1ebfp x\u00fac Gamma v\u00e0 T\u00e1c \u0111\u1ed9ng D\u00f2ng Ch\u1ea3y Quy\u1ec1n Ch\u1ecdn l\u00ean Th\u1ecb Tr\u01b0\u1eddng Giao Ngay<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/pocketoption.com\/blog\/vt\/knowledge-base\/markets\/gamma-exposure-2\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ti\u1ebfp x\u00fac Gamma v\u00e0 T\u00e1c \u0111\u1ed9ng D\u00f2ng Ch\u1ea3y Quy\u1ec1n Ch\u1ecdn l\u00ean Th\u1ecb Tr\u01b0\u1eddng 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