{"id":10319,"date":"2026-06-24T15:28:45","date_gmt":"2026-06-24T07:28:45","guid":{"rendered":"https:\/\/www.kpai1.cn\/?p=10319"},"modified":"2026-06-24T15:28:48","modified_gmt":"2026-06-24T07:28:48","slug":"%e5%b7%ae%e4%bb%b7%e5%90%88%e7%ba%a6cfd%e5%ae%8c%e6%95%b4%e7%a7%91%e6%99%ae%e6%8b%86%e8%a7%a3%ef%bc%9a%e8%bd%bb%e8%b5%84%e4%ba%a7%e6%97%b6%e4%bb%a3%e7%9a%84%e4%ba%a4%e6%98%93%e6%96%b0%e9%80%bb","status":"publish","type":"post","link":"https:\/\/www.kpai1.cn\/vi\/luu-tru\/10319","title":{"rendered":"Ho\u00e0n th\u00e0nh vi\u1ec7c lo\u1ea1i b\u1ecf h\u1ee3p \u0111\u1ed3ng ch\u00eanh l\u1ec7ch (CFD) theo khoa h\u1ecdc ph\u1ed5 bi\u1ebfn: Logic giao d\u1ecbch m\u1edbi trong k\u1ef7 nguy\u00ean t\u00e0i s\u1ea3n nh\u1eb9"},"content":{"rendered":"<p><strong>1. Lo\u1ea1i b\u1ecf logic c\u01a1 b\u1ea3n: m\u1ed9t m\u00f4 h\u00ecnh t\u00e0i s\u1ea3n nh\u1eb9 ch\u1ec9 giao d\u1ecbch ch\u00eanh l\u1ec7ch gi\u00e1 v\u00e0 kh\u00f4ng gi\u1eef c\u00e1c v\u1eadt th\u1ec3 v\u1eadt ch\u1ea5t<\/strong><\/p>\n<p>\u0110o\u1ea1n 1: B\u1ea3n ch\u1ea5t c\u1ed1t l\u00f5i c\u1ee7a CFD l\u00e0 th\u1ecfa thu\u1eadn gi\u1ea3i quy\u1ebft ch\u00eanh l\u1ec7ch gi\u00e1 \u0111\u01b0\u1ee3c k\u00fd k\u1ebft gi\u1eefa nh\u00e0 giao d\u1ecbch v\u00e0 n\u1ec1n t\u1ea3ng. Kh\u00f4ng c\u00f3 s\u1ef1 ph\u00e2n ph\u1ed1i t\u00e0i s\u1ea3n v\u1eadt ch\u1ea5t n\u00e0o x\u1ea3y ra trong to\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh. C\u00e1ch hi\u1ec3u ph\u1ed5 bi\u1ebfn l\u00e0 \u201c\u0111\u00e1nh c\u01b0\u1ee3c th\u0103ng tr\u1ea7m, kh\u00f4ng t\u00edch tr\u1eef h\u00e0ng h\u00f3a\u201d. N\u1ebfu b\u1ea1n mu\u1ed1n tham gia v\u00e0o th\u1ecb tr\u01b0\u1eddng v\u00e0ng, ch\u1ee9ng kho\u00e1n v\u00e0 d\u1ea7u th\u00f4 trong giao d\u1ecbch truy\u1ec1n th\u1ed1ng, b\u1ea1n ph\u1ea3i mua \u0111\u1ea7y \u0111\u1ee7 m\u1ee5c ti\u00eau t\u01b0\u01a1ng \u1ee9ng v\u00e0 n\u1eafm gi\u1eef v\u1eadt th\u1ec3 ho\u1eb7c v\u1ed1n ch\u1ee7 s\u1edf h\u1eefu, vi\u1ec7c n\u00e0y chi\u1ebfm nhi\u1ec1u v\u1ed1n, chi ph\u00ed l\u01b0u kho v\u00e0 chuy\u1ec3n nh\u01b0\u1ee3ng; trong khi CFD ho\u00e0n to\u00e0n b\u1ecf qua li\u00ean k\u1ebft chuy\u1ec3n quy\u1ec1n s\u1edf h\u1eefu, nh\u00e0 giao d\u1ecbch ch\u1ec9 c\u1ea7n d\u1ef1 \u0111o\u00e1n xu h\u01b0\u1edbng gi\u00e1 c\u1ee7a m\u1ee5c ti\u00eau, ghi l\u1ea1i gi\u00e1 v\u00e0o l\u1ec7nh khi m\u1edf m\u1ed9t v\u1ecb th\u1ebf v\u00e0 tr\u1ef1c ti\u1ebfp gi\u1ea3i quy\u1ebft l\u00e3i l\u1ed7 b\u1eb1ng c\u00e1ch so s\u00e1nh ch\u00eanh l\u1ec7ch gi\u1eefa hai m\u1ee9c gi\u00e1 khi \u0111\u00f3ng v\u1ecb th\u1ebf.<\/p>\n<p>\u0110\u1ec3 \u0111\u01b0a ra m\u1ed9t v\u00ed d\u1ee5 \u0111\u01a1n gi\u1ea3n, khi giao d\u1ecbch CFD d\u1ea7u th\u00f4, b\u1ea1n s\u1ebd kh\u00f4ng nh\u1eadn \u0111\u01b0\u1ee3c m\u1ed9t th\u00f9ng d\u1ea7u th\u00f4, b\u1ea1n c\u0169ng s\u1ebd kh\u00f4ng ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi c\u00e1c t\u1ed5n th\u1ea5t v\u1ec1 kho b\u00e3i v\u00e0 v\u1eadn chuy\u1ec3n. Cu\u1ed1i c\u00f9ng, l\u00e3i v\u00e0 l\u1ed7 c\u1ee7a b\u1ea1n s\u1ebd ch\u1ec9 \u0111\u01b0\u1ee3c t\u00ednh d\u1ef1a tr\u00ean ch\u00eanh l\u1ec7ch gi\u1eefa gi\u00e1 m\u1edf c\u1eeda v\u00e0 gi\u00e1 \u0111\u00f3ng c\u1eeda. M\u00f4 h\u00ecnh lo\u1ea1i b\u1ecf t\u00e0i s\u1ea3n v\u1eadt ch\u1ea5t v\u00e0 ch\u1ec9 bi\u1ebfn \u0111\u1ed9ng gi\u00e1 tr\u00f2 ch\u01a1i n\u00e0y l\u00e0 logic c\u01a1 b\u1ea3n nh\u1ea5t c\u1ee7a CFD v\u00e0 l\u00e0 ngu\u1ed3n c\u1ed1t l\u00f5i c\u1ee7a thu\u1ed9c t\u00ednh nh\u1eb9 t\u00e0i s\u1ea3n c\u1ee7a n\u00f3. Theo h\u1ec7 th\u1ed1ng WMAX, t\u1ea5t c\u1ea3 c\u00e1c h\u1ee3p \u0111\u1ed3ng CFD tr\u00ean t\u00e0i s\u1ea3n c\u01a1 b\u1ea3n \u0111\u1ec1u th\u1ef1c hi\u1ec7n c\u00e1c quy t\u1eafc thanh to\u00e1n ch\u00eanh l\u1ec7ch m\u1ed9t c\u00e1ch th\u1ed1ng nh\u1ea5t v\u00e0 kh\u00f4ng c\u00f3 quy tr\u00ecnh ph\u00e2n ph\u1ed1i v\u1eadt l\u00fd n\u00e0o l\u00e0m gi\u1ea3m ng\u01b0\u1ee1ng v\u1ed1n \u0111\u1ea7u v\u00e0o ngay t\u1eeb g\u1ed1c.<\/p>\n<p>\u0110o\u1ea1n th\u1ee9 hai: \u01afu \u0111i\u1ec3m c\u1ee7a m\u00f4 h\u00ecnh t\u00e0i s\u1ea3n nh\u1eb9 t\u1eadp trung \u1edf hai kh\u00eda c\u1ea1nh chi\u1ebfm d\u1ee5ng v\u1ed1n v\u00e0 tham gia xuy\u00ean th\u1ecb tr\u01b0\u1eddng. C\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 th\u00f4ng th\u01b0\u1eddng mu\u1ed1n \u0111\u1ea7u t\u01b0 v\u00e0o ch\u1ee9ng kho\u00e1n M\u1ef9, v\u00e0ng qu\u1ed1c t\u1ebf, ngo\u1ea1i h\u1ed1i v\u00e0 h\u00e0ng h\u00f3a c\u00f9ng l\u00fac c\u1ea7n m\u1edf nhi\u1ec1u t\u00e0i kho\u1ea3n v\u00e0 chu\u1ea9n b\u1ecb \u0111\u1ee7 ti\u1ec1n g\u1ed1c \u0111\u1ec3 mua nhi\u1ec1u t\u00e0i s\u1ea3n kh\u00e1c nhau. C\u00e1c qu\u1ef9 b\u1ecb ph\u00e2n t\u00e1n v\u00e0 hi\u1ec7u qu\u1ea3 quay v\u00f2ng c\u1ef1c k\u1ef3 th\u1ea5p; CFD kh\u00f4ng c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u1ea7u t\u01b0 \u0111\u1ea7y \u0111\u1ee7 v\u00e0 m\u1ed9t qu\u1ef9 t\u00e0i kho\u1ea3n c\u00f3 th\u1ec3 bao g\u1ed3m t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i m\u1ee5c ti\u00eau. V\u1ed1n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed5 linh ho\u1ea1t v\u00e0 t\u1ed1c \u0111\u1ed9 quay v\u00f2ng v\u1ed1n c\u1ee7a giao d\u1ecbch xoay v\u00f2ng ng\u1eafn h\u1ea1n \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n r\u1ea5t nhi\u1ec1u. Nh\u01b0ng ranh gi\u1edbi c\u0169ng ph\u1ea3i \u0111\u01b0\u1ee3c l\u00e0m r\u00f5. CFD ch\u1ec9 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c tr\u00f2 ch\u01a1i gi\u00e1 ng\u1eafn h\u1ea1n v\u00e0 kh\u00f4ng th\u1ec3 nh\u1eadn \u0111\u01b0\u1ee3c c\u1ed5 t\u1ee9c cho c\u1ed5 \u0111\u00f4ng, quy\u1ec1n giao h\u00e0ng v\u1eadt ch\u1ea5t v\u00e0 c\u00e1c quy\u1ec1n kh\u00e1c t\u01b0\u01a1ng \u1ee9ng v\u1edbi t\u00e0i s\u1ea3n v\u1eadt ch\u1ea5t. \u0110\u1ea7u t\u01b0 gi\u00e1 tr\u1ecb d\u00e0i h\u1ea1n kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi c\u00f4ng c\u1ee5 n\u00e0y. WMAX th\u1ed1ng nh\u1ea5t v\u00e0 ti\u00eau chu\u1ea9n h\u00f3a ph\u1ea1m vi t\u00ednh to\u00e1n ch\u00eanh l\u1ec7ch cho t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i m\u1ee5c ti\u00eau. B\u1ea5t k\u1ec3 c\u1ed5 phi\u1ebfu, h\u00e0ng h\u00f3a v\u00e0 ch\u1ec9 s\u1ed1, logic t\u00ednh to\u00e1n l\u00e3i l\u1ed7 l\u00e0 ho\u00e0n to\u00e0n nh\u1ea5t qu\u00e1n, gi\u00fap gi\u1ea3m chi ph\u00ed hi\u1ec3u bi\u1ebft cho ng\u01b0\u1eddi m\u1edbi; Thi\u1ebft k\u1ebf h\u1ee3p \u0111\u1ed3ng c\u1ee7a WMAX \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng ho\u00e0n to\u00e0n xoay quanh \"giao d\u1ecbch ch\u00eanh l\u1ec7ch\", lo\u1ea1i b\u1ecf t\u1ea5t c\u1ea3 c\u00e1c quy t\u1eafc h\u1ed7 tr\u1ee3 cho vi\u1ec7c giao h\u00e0ng th\u1ef1c t\u1ebf, t\u1ed1i \u0111a h\u00f3a vi\u1ec7c duy tr\u00ec c\u00e1c l\u1ee3i th\u1ebf c\u1ee7a giao d\u1ecbch t\u00e0i s\u1ea3n nh\u1eb9.<\/p>\n<p><strong>2. C\u01a1 ch\u1ebf giao d\u1ecbch hai chi\u1ec1u: mua v\u00e0 b\u00e1n, ph\u00e1 v\u1ee1 t\u01b0 duy l\u1ee3i nhu\u1eadn m\u1ed9t chi\u1ec1u<\/strong><\/p>\n<p>\u0110o\u1ea1n 1: Giao d\u1ecbch giao ngay c\u1ed5 phi\u1ebfu A truy\u1ec1n th\u1ed1ng c\u00f3 nh\u1eefng h\u1ea1n ch\u1ebf t\u1ef1 nhi\u00ean. Ch\u1ec9 c\u00f3 mua gi\u00e1 th\u1ea5p v\u00e0 b\u00e1n gi\u00e1 cao m\u1edbi c\u00f3 th\u1ec3 ki\u1ebfm \u0111\u01b0\u1ee3c l\u1ee3i nhu\u1eadn. Khi th\u1ecb tr\u01b0\u1eddng ti\u1ebfp t\u1ee5c gi\u1ea3m, c\u00e1c nh\u00e0 giao d\u1ecbch ch\u1ec9 c\u00f3 th\u1ec3 ch\u1edd xem v\u1edbi c\u00e1c v\u1ecb th\u1ebf b\u00e1n kh\u1ed1ng v\u00e0 ch\u1ecbu \u0111\u1ef1ng s\u1ef1 s\u1ee5t gi\u1ea3m t\u00e0i s\u1ea3n t\u00e0i kho\u1ea3n m\u1ed9t c\u00e1ch th\u1ee5 \u0111\u1ed9ng, v\u00e0 k\u00eanh l\u1ee3i nhu\u1eadn b\u1ecb kh\u00f3a. C\u01a1 ch\u1ebf giao d\u1ecbch hai chi\u1ec1u c\u1ee7a CFD ho\u00e0n to\u00e0n ph\u00e1 v\u1ee1 h\u1ea1n ch\u1ebf n\u00e0y v\u00e0 \u0111\u01b0\u1ee3c chia th\u00e0nh hai ho\u1ea1t \u0111\u1ed9ng c\u01a1 b\u1ea3n: mua v\u00e0 b\u00e1n. \u0110i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng t\u0103ng v\u00e0 gi\u1ea3m c\u00f3 th\u1ec3 t\u1ea1o ra c\u01a1 h\u1ed9i giao d\u1ecbch. Gi\u1eef v\u1ecb th\u1ebf mua c\u00f3 ngh\u0129a l\u00e0 th\u1ecb tr\u01b0\u1eddng l\u1ea1c quan, d\u1ef1 \u0111o\u00e1n gi\u00e1 s\u1ebd t\u0103ng trong t\u01b0\u01a1ng lai, m\u1edf v\u1ecb th\u1ebf mua tr\u01b0\u1edbc, \u0111\u1ee3i gi\u00e1 t\u0103ng r\u1ed3i \u0111\u00f3ng v\u1ecb th\u1ebf v\u00e0 ki\u1ebfm ch\u00eanh l\u1ec7ch gi\u00e1; B\u00e1n kh\u1ed1ng l\u00e0 th\u1ecb tr\u01b0\u1eddng gi\u1ea3m gi\u00e1, d\u1ef1 \u0111o\u00e1n gi\u00e1 s\u1ebd gi\u1ea3m, m\u1edf v\u1ecb th\u1ebf b\u00e1n tr\u01b0\u1edbc, \u0111\u1ee3i gi\u00e1 gi\u1ea3m, sau \u0111\u00f3 \u0111\u00f3ng v\u1ecb th\u1ebf v\u00e0 ki\u1ebfm ch\u00eanh l\u1ec7ch gi\u00e1 do s\u1ef1 s\u1ee5t gi\u1ea3m g\u00e2y ra. V\u00ed d\u1ee5, n\u1ebfu ng\u01b0\u1eddi ta d\u1ef1 \u0111o\u00e1n r\u1eb1ng gi\u00e1 c\u1ee7a m\u1ed9t c\u1ed5 phi\u1ebfu n\u00e0o \u0111\u00f3 s\u1ebd gi\u1ea3m t\u1eeb 200 nh\u00e2n d\u00e2n t\u1ec7 xu\u1ed1ng c\u00f2n 180 nh\u00e2n d\u00e2n t\u1ec7, giao d\u1ecbch truy\u1ec1n th\u1ed1ng ch\u1ec9 c\u00f3 th\u1ec3 ch\u1edd \u0111\u1ee3i s\u1ef1 ph\u1ee5c h\u1ed3i. CFD c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c b\u00e1n kh\u1ed1ng tr\u1ef1c ti\u1ebfp, v\u1edbi 200 nh\u00e2n d\u00e2n t\u1ec7 \u0111\u1ec3 m\u1edf m\u1ed9t v\u1ecb th\u1ebf v\u00e0 180 nh\u00e2n d\u00e2n t\u1ec7 \u0111\u1ec3 \u0111\u00f3ng. Ch\u00eanh l\u1ec7ch 20 nh\u00e2n d\u00e2n t\u1ec7 l\u00e0 l\u1ee3i nhu\u1eadn v\u00e0 b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 tham gia giao d\u1ecbch th\u1ecb tr\u01b0\u1eddng gi\u00e1 xu\u1ed1ng m\u1ed9t c\u00e1ch b\u00ecnh th\u01b0\u1eddng.<\/p>\n<p>\u0110o\u1ea1n 2: Giao d\u1ecbch hai chi\u1ec1u kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t ho\u1ea1t \u0111\u1ed9ng \u0111\u1ea3o ng\u01b0\u1ee3c \u0111\u01a1n gi\u1ea3n. N\u00f3 d\u1ef1a v\u00e0o c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m n\u1eafm gi\u1eef phi v\u1eadt l\u00fd c\u1ee7a CFD \u0111\u1ec3 \u0111\u01b0\u1ee3c tri\u1ec3n khai. B\u00e1n kh\u1ed1ng giao ngay \u0111\u00f2i h\u1ecfi ph\u1ea3i vay ch\u1ee9ng kho\u00e1n v\u00e0 tr\u1ea3 l\u00e3i cho vay ch\u1ee9ng kho\u00e1n. Qu\u00e1 tr\u00ecnh ph\u1ee9c t\u1ea1p v\u00e0 ch\u1ee7 \u0111\u1ec1 c\u00f2n h\u1ea1n ch\u1ebf. Tuy nhi\u00ean, b\u00e1n kh\u1ed1ng CFD kh\u00f4ng y\u00eau c\u1ea7u vay b\u1ea5t k\u1ef3 t\u00e0i s\u1ea3n n\u00e0o. N\u00f3 ch\u1ec9 gi\u1ea3i quy\u1ebft ph\u1ea7n ch\u00eanh l\u1ec7ch gi\u00e1 \u0111\u00e3 tho\u1ea3 thu\u1eadn trong h\u1ee3p \u0111\u1ed3ng. N\u1ec1n t\u1ea3ng kh\u1edbp tr\u1ef1c ti\u1ebfp v\u1edbi v\u1ecb tr\u00ed h\u1ee3p \u0111\u1ed3ng v\u00e0 ng\u01b0\u1ee1ng ho\u1ea1t \u0111\u1ed9ng c\u1ef1c k\u1ef3 th\u1ea5p. Giao d\u1ecbch hai chi\u1ec1u \u0111\u1eb7t ra y\u00eau c\u1ea7u cao h\u01a1n v\u1ec1 kh\u1ea3 n\u0103ng ph\u00e1n \u0111o\u00e1n th\u1ecb tr\u01b0\u1eddng c\u1ee7a nh\u00e0 giao d\u1ecbch. Th\u1ecb tr\u01b0\u1eddng \u0111\u01a1n ph\u01b0\u01a1ng truy\u1ec1n th\u1ed1ng ch\u1ec9 c\u1ea7n \u0111\u00e1nh gi\u00e1 ti\u1ec1m n\u0103ng t\u0103ng gi\u00e1. Giao d\u1ecbch hai chi\u1ec1u c\u1ea7n tr\u00e1nh r\u1ee7i ro thua l\u1ed7 theo c\u1ea3 hai chi\u1ec1u d\u00e0i v\u00e0 ng\u1eafn c\u00f9ng m\u1ed9t l\u00fac. Vi\u1ec7c \u0111\u00e1nh gi\u00e1 sai th\u1ecb tr\u01b0\u1eddng s\u1ebd d\u1eabn \u0111\u1ebfn thua l\u1ed7 b\u1ea5t k\u1ec3 n\u00f3 t\u0103ng hay gi\u1ea3m. WMAX thi\u1ebft l\u1eadp b\u1ea3ng hi\u1ec3n th\u1ecb l\u00e3i l\u1ed7 \u0111\u1ed9c l\u1eadp cho c\u00e1c v\u1ecb th\u1ebf mua v\u00e0 b\u00e1n, ph\u00e2n bi\u1ec7t l\u00e3i v\u00e0 l\u1ed7 ch\u01b0a th\u1ef1c hi\u1ec7n c\u1ee7a c\u00e1c l\u1ec7nh d\u00e0i v\u00e0 l\u1ec7nh b\u00e1n trong th\u1eddi gian th\u1ef1c, \u0111\u1ed3ng th\u1eddi gi\u00fap c\u00e1c nh\u00e0 giao d\u1ecbch ph\u00e2n bi\u1ec7t r\u00f5 r\u00e0ng tr\u1ea1ng th\u00e1i c\u1ee7a hai lo\u1ea1i v\u1ecb tr\u00ed.<\/p>\n<p><strong>3. Hi\u1ec7u \u1ee9ng con dao hai l\u01b0\u1ee1i c\u1ee7a \u0111\u00f2n b\u1ea9y: l\u1ee3i th\u1ebf khu\u1ebfch \u0111\u1ea1i v\u1ed1n v\u00e0 r\u1ee7i ro k\u00fd qu\u1ef9 v\u00e0 thanh l\u00fd b\u1eaft bu\u1ed9c<\/strong><\/p>\n<p>\u0110o\u1ea1n \u0111\u1ea7u ti\u00ean: \u0110\u00f2n b\u1ea9y l\u00e0 c\u00f4ng c\u1ee5 c\u1ed1t l\u00f5i c\u1ee7a CFD \u0111\u1ec3 c\u1ea3i thi\u1ec7n vi\u1ec7c s\u1eed d\u1ee5ng v\u1ed1n. B\u1ea3n ch\u1ea5t c\u1ee7a n\u00f3 l\u00e0 d\u1ef1a v\u00e0o h\u1ec7 th\u1ed1ng k\u00fd qu\u1ef9 \u0111\u1ec3 s\u1eed d\u1ee5ng m\u1ed9t l\u01b0\u1ee3ng nh\u1ecf ti\u1ec1n c\u1ee7a ch\u00ednh m\u00ecnh nh\u1eb1m th\u00fac \u0111\u1ea9y c\u00e1c v\u1ecb th\u1ebf giao d\u1ecbch l\u1edbn. C\u00f4ng th\u1ee9c t\u00ednh \u0111\u00f2n b\u1ea9y l\u00e0 t\u1ed5ng gi\u00e1 tr\u1ecb c\u1ee7a v\u1ecb th\u1ebf\/s\u1ed1 ti\u1ec1n k\u00fd qu\u1ef9 \u0111\u01b0\u1ee3c chi\u1ebfm d\u1ee5ng. \u0110\u00f2n b\u1ea9y g\u1ea5p 10 l\u1ea7n t\u01b0\u01a1ng \u1ee9ng v\u1edbi m\u1ee9c k\u00fd qu\u1ef9 1.000 nh\u00e2n d\u00e2n t\u1ec7, c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t m\u1ed9t v\u1ecb th\u1ebf c\u00f3 t\u1ed5ng gi\u00e1 tr\u1ecb l\u00e0 10.000 nh\u00e2n d\u00e2n t\u1ec7. C\u00f9ng m\u1ed9t l\u01b0\u1ee3ng ti\u1ec1n c\u00f3 th\u1ec3 b\u00f9 \u0111\u1eafp cho nh\u1eefng bi\u1ebfn \u0111\u1ed9ng l\u1edbn h\u01a1n c\u1ee7a th\u1ecb tr\u01b0\u1eddng. M\u1ed9t m\u1ee9c t\u0103ng gi\u00e1 nh\u1ecf c\u00f3 th\u1ec3 mang l\u1ea1i l\u1ee3i nhu\u1eadn g\u1ea5p nhi\u1ec1u l\u1ea7n s\u1ed1 ti\u1ec1n c\u1ee7a b\u1ea1n. \u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 giao d\u1ecbch ng\u1eafn h\u1ea1n, \u0111\u00f2n b\u1ea9y c\u00f3 th\u1ec3 h\u1ed3i sinh m\u1ed9t l\u01b0\u1ee3ng nh\u1ecf ti\u1ec1n nh\u00e0n r\u1ed7i. H\u1ecd c\u00f3 th\u1ec3 tham gia v\u00e0o \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng qu\u1ed1c t\u1ebf m\u00e0 kh\u00f4ng c\u1ea7n t\u00edch tr\u1eef m\u1ed9t l\u01b0\u1ee3ng l\u1edbn ti\u1ec1n g\u1ed1c v\u00e0 n\u00e2ng cao hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng v\u1ed1n. \u0110\u00e2y c\u0169ng ch\u00ednh l\u00e0 \u0111i\u1ec3m h\u1ea5p d\u1eabn n\u1ed5i b\u1eadt nh\u1ea5t c\u1ee7a CFD so v\u1edbi giao d\u1ecbch to\u00e0n ti\u1ec1n truy\u1ec1n th\u1ed1ng. K\u00fd qu\u1ef9 \u0111\u01b0\u1ee3c chia th\u00e0nh k\u00fd qu\u1ef9 m\u1edf v\u00e0 k\u00fd qu\u1ef9 duy tr\u00ec. C\u00e1i tr\u01b0\u1edbc l\u00e0 y\u00eau c\u1ea7u v\u1ed1n t\u1ed1i thi\u1ec3u \u0111\u1ec3 m\u1edf m\u1ed9t v\u1ecb th\u1ebf, v\u00e0 c\u00e1i sau l\u00e0 ng\u01b0\u1ee1ng \u0111\u1ec3 duy tr\u00ec m\u1ed9t v\u1ecb tr\u00ed \u0111\u00e1p \u1ee9ng ti\u00eau chu\u1ea9n. Hai gi\u00e1 tr\u1ecb tr\u1ef1c ti\u1ebfp x\u00e1c \u0111\u1ecbnh ph\u1ea1m vi an to\u00e0n \u0111\u00f2n b\u1ea9y.<\/p>\n<p>\u0110o\u1ea1n 2: \u0110\u00f2n b\u1ea9y c\u00f3 t\u00ednh ch\u1ea5t hai m\u1eb7t m\u1ea1nh m\u1ebd. Trong khi khu\u1ebfch \u0111\u1ea1i l\u1ee3i nhu\u1eadn, n\u00f3 c\u0169ng khu\u1ebfch \u0111\u1ea1i t\u1ed5n th\u1ea5t. T\u1ef7 l\u1ec7 k\u00fd qu\u1ef9 ti\u1ebfp t\u1ee5c gi\u1ea3m s\u1ebd k\u00edch ho\u1ea1t c\u01a1 ch\u1ebf thanh l\u00fd b\u1eaft bu\u1ed9c. \u0110\u00e2y l\u00e0 r\u1ee7i ro c\u1ed1t l\u00f5i m\u00e0 t\u1ea5t c\u1ea3 c\u00e1c nh\u00e0 giao d\u1ecbch s\u1eed d\u1ee5ng \u0111\u00f2n b\u1ea9y ph\u1ea3i ch\u00fa \u00fd. Khi th\u1ecb tr\u01b0\u1eddng bi\u1ebfn \u0111\u1ed9ng theo h\u01b0\u1edbng ng\u01b0\u1ee3c l\u1ea1i, kho\u1ea3n l\u1ed7 ch\u01b0a th\u1ef1c hi\u1ec7n c\u1ee7a t\u00e0i kho\u1ea3n ti\u1ebfp t\u1ee5c m\u1edf r\u1ed9ng v\u00e0 t\u1ef7 l\u1ec7 k\u00fd qu\u1ef9 t\u00e0i kho\u1ea3n ti\u1ebfp t\u1ee5c gi\u1ea3m. Khi n\u00f3 gi\u1ea3m xu\u1ed1ng d\u01b0\u1edbi ng\u01b0\u1ee1ng k\u00fd qu\u1ef9 duy tr\u00ec do n\u1ec1n t\u1ea3ng \u0111\u1eb7t ra, h\u1ec7 th\u1ed1ng s\u1ebd t\u1ef1 \u0111\u1ed9ng thanh l\u00fd c\u00e1c v\u1ecb th\u1ebf theo \u0111\u1ee3t ho\u1eb7c t\u1ea5t c\u1ea3, th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 thanh l\u00fd. Trong \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng c\u1ef1c k\u1ef3 ng\u1eafn h\u1ea1n, t\u1ed5n th\u1ea5t th\u1eadm ch\u00ed c\u00f3 th\u1ec3 nhanh ch\u00f3ng l\u00e0m c\u1ea1n ki\u1ec7t to\u00e0n b\u1ed9 v\u1ed1n g\u1ed1c. \u0110\u00f2n b\u1ea9y c\u00e0ng cao, bi\u1ebfn \u0111\u1ed9ng ng\u01b0\u1ee3c nh\u1ecf v\u1ec1 gi\u00e1 s\u1ebd nhanh ch\u00f3ng v\u01b0\u1ee3t qua \u0111\u01b0\u1eddng m\u00e0u \u0111\u1ecf k\u00fd qu\u1ef9 v\u00e0 x\u00e1c su\u1ea5t k\u00edch ho\u1ea1t thanh l\u00fd c\u01b0\u1ee1ng b\u1ee9c s\u1ebd t\u0103ng l\u00ean \u0111\u00e1ng k\u1ec3. Trong qu\u00e1 tr\u00ecnh giao d\u1ecbch, b\u1ea1n c\u1ea7n ch\u1ee7 \u0111\u1ed9ng d\u1ef1 tr\u1eef \u0111\u1ee7 s\u1ed1 ti\u1ec1n k\u00fd qu\u1ef9 kh\u1ea3 d\u1ee5ng, gi\u1ea3m \u0111\u00f2n b\u1ea9y v\u00e0 \u0111\u1eb7t m\u1ee9c d\u1eebng l\u1ed7 \u0111\u1ec3 tr\u00e1nh r\u1ee7i ro thanh l\u00fd b\u1eaft bu\u1ed9c trong \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t.<\/p>\n<p>WMAX c\u1eadp nh\u1eadt \u0111\u1ed9ng c\u00e1c c\u1ea3nh b\u00e1o t\u1ef7 l\u1ec7 k\u00fd qu\u1ef9 theo th\u1eddi gian th\u1ef1c v\u00e0 ch\u1ee7 \u0111\u1ed9ng \u0111\u01b0a ra l\u1eddi nh\u1eafc r\u1ee7i ro khi gi\u00e1 tr\u1ecb g\u1ea7n v\u1edbi ng\u01b0\u1ee1ng thanh l\u00fd b\u1eaft bu\u1ed9c, h\u1ed7 tr\u1ee3 c\u00e1c nh\u00e0 giao d\u1ecbch \u0111i\u1ec1u ch\u1ec9nh v\u1ecb th\u1ebf k\u1ecbp th\u1eddi, b\u1ed5 sung k\u00fd qu\u1ef9 v\u00e0 gi\u1ea3m x\u00e1c su\u1ea5t thanh l\u00fd th\u1ee5 \u0111\u1ed9ng.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u0110i s\u00e2u v\u00e0o c\u1ed1t l\u00f5i hi\u1ec7u qu\u1ea3 c\u1ee7a c\u00e1c c\u00f4ng c\u1ee5 ph\u00e1i sinh v\u00e0 th\u1ea5y r\u00f5 b\u1ea3n ch\u1ea5t ho\u1ea1t \u0111\u1ed9ng nh\u1eb9 nh\u00e0ng c\u1ee7a t\u00e0i s\u1ea3n c\u1ee7a H\u1ee3p \u0111\u1ed3ng ch\u00eanh l\u1ec7ch (CFD) \u201cch\u1ec9 t\u00ednh ch\u00eanh l\u1ec7ch gi\u00e1 v\u00e0 kh\u00f4ng giao h\u00e0ng h\u00f3a v\u1eadt ch\u1ea5t\u201d! B\u00e0i vi\u1ebft n\u00e0y gi\u1ea3i th\u00edch m\u1ed9t c\u00e1ch to\u00e0n di\u1ec7n c\u00e1c chi ph\u00ed c\u1ed3ng k\u1ec1nh c\u1ee7a vi\u1ec7c d\u1ef1 tr\u1eef giao ngay truy\u1ec1n th\u1ed1ng v\u00e0 b\u00e1n kh\u1ed1ng b\u1eb1ng c\u00e1ch vay tr\u00e1i phi\u1ebfu, \u0111\u1ed3ng th\u1eddi xem x\u00e9t c\u00e1c l\u1ee3i th\u1ebf ph\u00f2ng ng\u1eeba r\u1ee7i ro c\u1ee7a giao d\u1ecbch hai chi\u1ec1u d\u00e0i h\u1ea1n trong th\u1ecb tr\u01b0\u1eddng gi\u00e1 xu\u1ed1ng. K\u1ebft h\u1ee3p m\u00f4 h\u00ecnh to\u00e1n h\u1ecdc v\u1ec1 t\u1ed5ng gi\u00e1 tr\u1ecb c\u1ee7a v\u1ecb th\u1ebf v\u00e0 t\u1ef7 l\u1ec7 k\u00fd qu\u1ef9, \u0111\u01b0\u1eddng k\u00e9p m\u00e0u \u0111\u1ecf c\u1ee7a k\u00fd qu\u1ef9 ban \u0111\u1ea7u v\u00e0 k\u00fd qu\u1ef9 duy tr\u00ec \u0111\u01b0\u1ee3c gi\u1ea3i th\u00edch chi ti\u1ebft \u0111\u1ec3 gi\u00fap b\u1ea1n tr\u00e1nh r\u1ee7i ro bu\u1ed9c ph\u1ea3i thanh l\u00fd do khu\u1ebfch \u0111\u1ea1i \u0111\u1ed3ng th\u1eddi \u0111\u00f2n b\u1ea9y cao.<\/p>","protected":false},"author":1,"featured_media":10320,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[122],"tags":[1279,1294,1280],"class_list":["post-10319","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tutorial","tag-1279","tag-1294","tag-1280"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/posts\/10319","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/comments?post=10319"}],"version-history":[{"count":1,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/posts\/10319\/revisions"}],"predecessor-version":[{"id":10321,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/posts\/10319\/revisions\/10321"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/media\/10320"}],"wp:attachment":[{"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/media?parent=10319"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/categories?post=10319"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/tags?post=10319"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}