{"id":9356,"date":"2026-03-25T14:52:13","date_gmt":"2026-03-25T06:52:13","guid":{"rendered":"https:\/\/www.kpai1.cn\/?p=9356"},"modified":"2026-03-25T14:52:17","modified_gmt":"2026-03-25T06:52:17","slug":"wmax%e8%a7%a3%e6%9e%90%e6%b2%89%e6%b2%a1%e6%88%90%e6%9c%ac%e8%b0%ac%e8%af%af%e4%b8%8e%e7%90%86%e6%80%a7%e9%80%80%e5%87%ba%e7%9a%84%e5%86%b3%e6%96%ad%e5%8a%9b","status":"publish","type":"post","link":"https:\/\/www.kpai1.cn\/vi\/luu-tru\/9356","title":{"rendered":"WMAX ph\u00e2n t\u00edch \"l\u1ed7i chi ph\u00ed ch\u00ecm\" v\u00e0 kh\u1ea3 n\u0103ng quy\u1ebft \u0111\u1ecbnh r\u00fat lui h\u1ee3p l\u00fd"},"content":{"rendered":"

Trong giao d\u1ecbch h\u1ee3p \u0111\u1ed3ng ch\u00eanh l\u1ec7ch (CFD), \"chi ph\u00ed ch\u00ecm\" l\u00e0 m\u1ed9t trong nh\u1eefng r\u00e0o c\u1ea3n t\u00e2m l\u00fd l\u1edbn nh\u1ea5t ng\u0103n c\u1ea3n nh\u00e0 giao d\u1ecbch c\u1eaft l\u1ed7 k\u1ecbp th\u1eddi. Nhi\u1ec1u nh\u00e0 \u0111\u1ea7u t\u01b0, khi v\u1ecb th\u1ebf c\u1ee7a h\u1ecd c\u00f3 bi\u1ebfn \u0111\u1ed9ng b\u1ea5t l\u1ee3i, th\u01b0\u1eddng kh\u00f4ng mu\u1ed1n th\u1eeba nh\u1eadn sai l\u1ea7m v\u00e0 \u0111\u00f3ng v\u1ecb th\u1ebf b\u1edfi v\u00ec h\u1ecd \u0111\u00e3 \u0111\u1ea7u t\u01b0 r\u1ea5t nhi\u1ec1u th\u1eddi gian, c\u00f4ng s\u1ee9c v\u00e0 th\u1eadm ch\u00ed m\u1ed9t ph\u1ea7n v\u1ed1n. H\u1ecd tin r\u1eb1ng mi\u1ec5n l\u00e0 v\u1ecb th\u1ebf ch\u01b0a \u0111\u00f3ng, thua l\u1ed7 ch\u1ec9 l\u00e0 con s\u1ed1 tr\u00ean gi\u1ea5y t\u1edd, c\u00f2n m\u1ed9t khi \u0111\u00f3ng v\u1ecb th\u1ebf th\u00ec c\u00f3 ngh\u0129a l\u00e0 t\u1ea5t c\u1ea3 n\u1ed7 l\u1ef1c tr\u01b0\u1edbc \u0111\u00f3 \u0111\u1ec1u \u0111\u1ed5 s\u00f4ng \u0111\u1ed5 b\u1ec3. S\u1ef1 b\u00e1m ch\u1ea5p qu\u00e1 m\u1ee9c v\u00e0o nh\u1eefng chi ph\u00ed \u0111\u00e3 x\u1ea3y ra v\u00e0 kh\u00f4ng th\u1ec3 thu h\u1ed3i n\u00e0y c\u00f3 th\u1ec3 khi\u1ebfn nh\u00e0 giao d\u1ecbch c\u00e0ng l\u00fan s\u00e2u h\u01a1n tr\u00ean con \u0111\u01b0\u1eddng sai l\u1ea7m, c\u1ed1 g\u1eafng \"v\u1edbt v\u00e1t\" kho\u1ea3n l\u1ed7 b\u1eb1ng c\u00e1ch ch\u1edd \u0111\u1ee3i th\u1ecb tr\u01b0\u1eddng \u0111\u1ea3o chi\u1ec1u, nh\u01b0ng k\u1ebft qu\u1ea3 th\u01b0\u1eddng l\u00e0 kho\u1ea3n l\u1ed7 nh\u1ecf bi\u1ebfn th\u00e0nh s\u1ef1 s\u1ee5t gi\u1ea3m t\u00e0i kho\u1ea3n th\u1ea3m kh\u1ed1c. Theo WMAX, th\u1ecb tr\u01b0\u1eddng kh\u00f4ng bao gi\u1edd quan t\u00e2m \u0111\u1ebfn chi ph\u00ed n\u1eafm gi\u1eef c\u1ee7a b\u1ea1n hay nh\u1eefng g\u00ec b\u1ea1n \u0111\u00e3 b\u1ecf ra trong qu\u00e1 kh\u1ee9, vi\u1ec7c gi\u1eef ch\u1eb7t chi ph\u00ed ch\u00ecm l\u00e0 h\u00e0nh vi ch\u1ebft ng\u01b0\u1eddi \u0111i ng\u01b0\u1ee3c l\u1ea1i nguy\u00ean t\u1eafc \u0111\u1ea7u t\u01b0 h\u1ee3p l\u00fd.<\/p>\n

Ch\u00eca kh\u00f3a \u0111\u1ec3 v\u01b0\u1ee3t qua ng\u1ee5y bi\u1ec7n chi ph\u00ed ch\u00ecm l\u00e0 thi\u1ebft l\u1eadp c\u01a1 ch\u1ebf ra quy\u1ebft \u0111\u1ecbnh \"nh\u00ecn v\u1ec1 ph\u00eda tr\u01b0\u1edbc\", d\u1ef1a tr\u00ean t\u00ecnh h\u00ecnh th\u1ecb tr\u01b0\u1eddng hi\u1ec7n t\u1ea1i v\u00e0 k\u1ef3 v\u1ecdng x\u00e1c su\u1ea5t t\u01b0\u01a1ng lai cho m\u1ed7i quy\u1ebft \u0111\u1ecbnh, ch\u1ee9 kh\u00f4ng ph\u1ea3i d\u1ef1a tr\u00ean kho\u1ea3n \u0111\u1ea7u t\u01b0 trong qu\u00e1 kh\u1ee9. WMAX khuy\u00ean ng\u01b0\u1eddi d\u00f9ng, khi \u0111\u1ed1i m\u1eb7t v\u1edbi c\u00e1c v\u1ecb th\u1ebf thua l\u1ed7, h\u00e3y bu\u1ed9c m\u00ecnh chuy\u1ec3n \u0111\u1ed5i t\u01b0 duy: gi\u1ea3 s\u1eed b\u1ea1n kh\u00f4ng n\u1eafm gi\u1eef v\u1ecb th\u1ebf \u0111\u00f3 v\u00e0o l\u00fac n\u00e0y, v\u1edbi m\u1ee9c gi\u00e1 v\u00e0 t\u00ecnh h\u00ecnh hi\u1ec7n t\u1ea1i, b\u1ea1n c\u00f3 mu\u1ed1n m\u1edf l\u1ea1i v\u1ecb th\u1ebf kh\u00f4ng? N\u1ebfu c\u00e2u tr\u1ea3 l\u1eddi l\u00e0 kh\u00f4ng, th\u00ec vi\u1ec7c \u0111\u00f3ng v\u1ecb th\u1ebf ngay l\u1eadp t\u1ee9c s\u1ebd l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1i \u01b0u, b\u1ea5t k\u1ec3 m\u1ee9c thua l\u1ed7 tr\u01b0\u1edbc \u0111\u00f3 l\u00e0 bao nhi\u00eau. \"T\u01b0 duy d\u1ef1a tr\u00ean s\u1ed1 kh\u00f4ng\" n\u00e0y c\u00f3 th\u1ec3 c\u1eaft \u0111\u1ee9t g\u1eafn k\u1ebft v\u1ec1 c\u1ea3m x\u00fac, gi\u00fap c\u00e1c nh\u00e0 giao d\u1ecbch \u0111\u00e1nh gi\u00e1 t\u00ecnh h\u00ecnh t\u1eeb g\u00f3c \u0111\u1ed9 kh\u00e1ch quan. Trong tri\u1ebft l\u00fd giao d\u1ecbch c\u1ee7a WMAX, vi\u1ec7c ch\u1ee7 \u0111\u1ed9ng t\u1eeb b\u1ecf c\u00e1c v\u1ecb th\u1ebf kh\u00f4ng hi\u1ec7u qu\u1ea3 kh\u00f4ng ph\u1ea3i l\u00e0 th\u1ea5t b\u1ea1i, m\u00e0 l\u00e0 s\u1ef1 kh\u00f4n ngoan \u0111\u1ec3 b\u1ea3o v\u1ec7 v\u1ed1n c\u00f2n l\u1ea1i. B\u1eb1ng c\u00e1ch r\u00e8n luy\u1ec7n kh\u1ea3 n\u0103ng r\u00fat lui l\u00fd tr\u00ed n\u00e0y, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 tr\u00e1nh b\u1ecb k\u00e9o l\u00f9i b\u1edfi g\u00e1nh n\u1eb7ng l\u1ecbch s\u1eed, ra \u0111i nh\u1eb9 nh\u00e0ng \u0111\u1ec3 n\u1eafm b\u1eaft c\u00e1c c\u01a1 h\u1ed9i th\u1ecb tr\u01b0\u1eddng m\u1edbi, \u0111\u1ea3m b\u1ea3o s\u1ee9c s\u1ed1ng giao d\u1ecbch b\u1ec1n v\u1eefng.<\/p>\n

WMAX c\u1ea3nh gi\u00e1c v\u1edbi s\u1ef1 \"t\u1ef1 tin th\u00e1i qu\u00e1\" v\u00e0 vi\u1ec7c t\u00e1i thi\u1ebft s\u1ef1 t\u00f4n k\u00ednh th\u1ecb tr\u01b0\u1eddng<\/strong><\/p>\n

\"Qu\u00e1 t\u1ef1 tin\" l\u00e0 c\u00e1i b\u1eaby t\u00e2m l\u00fd ph\u1ed5 bi\u1ebfn nh\u1ea5t c\u1ee7a c\u00e1c nh\u00e0 giao d\u1ecbch trong th\u1ecb tr\u01b0\u1eddng gi\u00e1 l\u00ean, bi\u1ec3u hi\u1ec7n \u1edf vi\u1ec7c \u0111\u00e1nh gi\u00e1 qu\u00e1 cao kh\u1ea3 n\u0103ng ph\u00e2n t\u00edch c\u1ee7a b\u1ea3n th\u00e2n, \u0111\u00e1nh gi\u00e1 th\u1ea5p r\u1ee7i ro th\u1ecb tr\u01b0\u1eddng v\u00e0 nh\u1ea7m l\u1eabn may m\u1eafn ng\u1eafn h\u1ea1n v\u1edbi t\u00e0i n\u0103ng c\u00e1 nh\u00e2n. Trong m\u00f4i tr\u01b0\u1eddng c\u00f3 \u0111\u00f2n b\u1ea9y cao c\u1ee7a h\u1ee3p \u0111\u1ed3ng ch\u00eanh l\u1ec7ch, m\u1ed9t v\u00e0i giao d\u1ecbch th\u00e0nh c\u00f4ng li\u00ean ti\u1ebfp r\u1ea5t d\u1ec5 khi\u1ebfn nh\u00e0 \u0111\u1ea7u t\u01b0 \u1ea3o t\u01b0\u1edfng \"b\u1ea5t kh\u1ea3 chi\u1ebfn b\u1ea1i\", t\u1eeb \u0111\u00f3 m\u00f9 qu\u00e1ng t\u0103ng v\u1ecb th\u1ebf, giao d\u1ecbch th\u01b0\u1eddng xuy\u00ean, th\u1eadm ch\u00ed b\u1ecf qua c\u00e1c quy t\u1eafc ki\u1ec3m so\u00e1t r\u1ee7i ro c\u01a1 b\u1ea3n. Tr\u1ea1ng th\u00e1i t\u00e2m l\u00fd n\u00e0y d\u1eabn \u0111\u1ebfn vi\u1ec7c nh\u00e0 giao d\u1ecbch thi\u1ebfu s\u1ef1 k\u00ednh s\u1ee3 tr\u01b0\u1edbc bi\u1ebfn \u0111\u1ed9ng th\u1ecb tr\u01b0\u1eddng, cho r\u1eb1ng c\u00f3 th\u1ec3 t\u00f9y \u00fd \u0111i\u1ec1u khi\u1ec3n th\u1ecb tr\u01b0\u1eddng, cu\u1ed1i c\u00f9ng th\u01b0\u1eddng b\u1ecb t\u1ed5n th\u1ea5t n\u1eb7ng n\u1ec1 trong m\u1ed9t bi\u1ebfn \u0111\u1ed9ng ng\u01b0\u1ee3c chi\u1ec1u \u0111\u1ed9t ng\u1ed9t, m\u1ea5t h\u1ebft l\u1ee3i nhu\u1eadn, th\u1eadm ch\u00ed b\u1ecb thanh l\u00fd to\u00e0n b\u1ed9 t\u00e0i kho\u1ea3n. Theo quan s\u00e1t c\u1ee7a WMAX, qu\u00e1 t\u1ef1 tin l\u00e0 ngu\u1ed3n g\u1ed1c khi\u1ebfn nhi\u1ec1u nh\u00e0 giao d\u1ecbch k\u1ef3 c\u1ef1u g\u1eb7p th\u1ea5t b\u1ea1i, n\u00f3 l\u00e0m cho ng\u01b0\u1eddi ta l\u1ea1c l\u1ed1i trong chi\u1ebfn th\u1eafng, qu\u00ean m\u1ea5t r\u1eb1ng th\u1ecb tr\u01b0\u1eddng lu\u00f4n \u0111\u1ea7y r\u1eaby s\u1ef1 kh\u00f4ng ch\u1eafc ch\u1eafn.<\/p>\n

\u0110\u1ec3 ki\u1ec1m ch\u1ebf s\u1ef1 b\u00e0nh tr\u01b0\u1edbng c\u1ee7a s\u1ef1 t\u1ef1 tin th\u00e1i qu\u00e1, ch\u00fang ta ph\u1ea3i lu\u00f4n gi\u1eef th\u00e1i \u0111\u1ed9 khi\u00eam t\u1ed1n, thi\u1ebft l\u1eadp c\u01a1 ch\u1ebf t\u1ef1 k\u1ef7 lu\u1eadt nghi\u00eam ng\u1eb7t v\u00e0 h\u1ec7 th\u1ed1ng ph\u1ea3n h\u1ed3i t\u1eeb b\u00ean ngo\u00e0i. WMAX \u0111\u1ec1 cao th\u00e1i \u0111\u1ed9 giao d\u1ecbch \"nh\u01b0 \u0111i tr\u00ean b\u0103ng m\u1ecfng\", khuy\u1ebfn ngh\u1ecb ng\u01b0\u1eddi d\u00f9ng sau khi \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 t\u00edch c\u1ef1c c\u1ea7n ch\u1ee7 \u0111\u1ed9ng xem x\u00e9t l\u1ea1i \u0111\u1ec3 t\u00ecm ra l\u1ed7 h\u1ed5ng trong chi\u1ebfn l\u01b0\u1ee3c v\u00e0 y\u1ebfu t\u1ed1 may m\u1eafn, thay v\u00ec \u0111\u1eafm ch\u00ecm trong s\u1ef1 t\u1ef1 m\u00e3n. H\u00e3y \u0111\u1eb7t gi\u1edbi h\u1ea1n c\u1ed1 \u0111\u1ecbnh v\u1ec1 quy m\u00f4 v\u1ecb th\u1ebf v\u00e0 ng\u01b0\u1ee1ng thua l\u1ed7 t\u1ed1i \u0111a, d\u00f9 c\u1ea3m th\u1ea5y th\u1ebf n\u00e0o, c\u0169ng tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng v\u01b0\u1ee3t qua nh\u1eefng gi\u1edbi h\u1ea1n ki\u1ec3m so\u00e1t r\u1ee7i ro n\u00e0y. \u0110\u1ed3ng th\u1eddi, c\u00f3 th\u1ec3 ghi l\u1ea1i \"nh\u1eadt k\u00fd sai l\u1ea7m\", chuy\u00ean ghi nh\u1eadn nh\u1eefng l\u1ed7i l\u1ea7m do ki\u00eau ng\u1ea1o g\u00e2y ra, \u0111\u1ec3 lu\u00f4n nh\u1eafc nh\u1edf b\u1ea3n th\u00e2n v\u1ec1 s\u1ef1 kh\u1eafc nghi\u1ec7t c\u1ee7a th\u1ecb tr\u01b0\u1eddng. Tr\u00ean n\u1ec1n t\u1ea3ng WMAX, ch\u00fang t\u00f4i cung c\u1ea5p c\u00e1c c\u00f4ng c\u1ee5 \u0111\u00e1nh gi\u00e1 r\u1ee7i ro \u0111a chi\u1ec1u, gi\u00fap ng\u01b0\u1eddi d\u00f9ng \u0111\u1ecbnh l\u01b0\u1ee3ng kh\u00e1ch quan m\u1ee9c \u0111\u1ed9 r\u1ee7i ro \u0111ang \u0111\u1ed1i m\u1eb7t, tr\u00e1nh vi\u1ec7c gia t\u0103ng v\u1ecb th\u1ebf m\u1ed9t c\u00e1ch c\u1ea3m t\u00ednh. Ch\u1ec9 khi lu\u00f4n gi\u1eef th\u00e1i \u0111\u1ed9 t\u00f4n tr\u1ecdng, th\u1eeba nh\u1eadn gi\u1edbi h\u1ea1n nh\u1eadn th\u1ee9c c\u1ee7a c\u00e1 nh\u00e2n, ch\u00fang ta m\u1edbi c\u00f3 th\u1ec3 tr\u00e1nh \u0111\u01b0\u1ee3c c\u1ea1m b\u1eaby c\u1ee7a s\u1ef1 t\u1ef1 tin th\u00e1i qu\u00e1 trong s\u1ef1 nghi\u1ec7p giao d\u1ecbch l\u00e2u d\u00e0i, \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 t\u1ed3n t\u1ea1i \u1ed5n \u0111\u1ecbnh v\u00e0 b\u1ec1n v\u1eefng.<\/p>\n

WMAX \u0111\u1ed1i ph\u00f3 v\u1edbi \"hi\u1ec7u \u1ee9ng \u0111\u00e1m \u0111\u00f4ng\" v\u00e0 b\u1ea3o v\u1ec7 t\u01b0 duy ph\u1ea3n bi\u1ec7n \u0111\u1ed9c l\u1eadp<\/strong><\/p>\n

\"Hi\u1ec7u \u1ee9ng b\u1ea7y \u0111\u00e0n\" l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng t\u00e2m l\u00fd m\u00e0 m\u1ed9t c\u00e1 nh\u00e2n, d\u01b0\u1edbi \u00e1p l\u1ef1c c\u1ee7a \u0111\u00e1m \u0111\u00f4ng, t\u1eeb b\u1ecf ph\u00e1n \u0111o\u00e1n c\u1ee7a b\u1ea3n th\u00e2n v\u00e0 m\u00f9 qu\u00e1ng l\u00e0m theo h\u00e0nh \u0111\u1ed9ng c\u1ee7a s\u1ed1 \u0111\u00f4ng. Tr\u00ean th\u1ecb tr\u01b0\u1eddng h\u1ee3p \u0111\u1ed3ng ch\u00eanh l\u1ec7ch (CFD), khi gi\u00e1 c\u1ee7a m\u1ed9t t\u00e0i s\u1ea3n n\u00e0o \u0111\u00f3 bi\u1ebfn \u0111\u1ed9ng m\u1ea1nh ho\u1eb7c m\u1ea1ng x\u00e3 h\u1ed9i tr\u00e0n ng\u1eadp c\u00e1c \u00fd ki\u1ebfn nh\u1ea5t qu\u00e1n v\u1ec1 xu h\u01b0\u1edbng t\u0103ng\/gi\u1ea3m, nhi\u1ec1u nh\u00e0 giao d\u1ecbch d\u1ec5 d\u00e0ng m\u1ea5t l\u00fd tr\u00ed, \u0111\u1ed5 x\u00f4 v\u00e0o mua \u0111u\u1ed5i ho\u1eb7c b\u00e1n th\u00e1o. S\u1ef1 ch\u1ea1y theo \u0111\u00e1m \u0111\u00f4ng m\u00f9 qu\u00e1ng n\u00e0y th\u01b0\u1eddng d\u1eabn \u0111\u1ebfn vi\u1ec7c mua v\u00e0o \u1edf \u0111\u1ec9nh gi\u00e1 ho\u1eb7c c\u1eaft l\u1ed7 \u1edf \u0111\u00e1y, tr\u1edf th\u00e0nh \u0111\u1ed1i t\u01b0\u1ee3ng b\u1ecb c\u00e1c nh\u00e0 t\u1ea1o l\u1eadp th\u1ecb tr\u01b0\u1eddng \"thu ho\u1ea1ch\". T\u00e2m l\u00fd \u0111\u00e1m \u0111\u00f4ng c\u00f3 t\u00ednh l\u00e2y lan c\u1ef1c m\u1ea1nh, c\u00f3 th\u1ec3 khu\u1ebfch \u0111\u1ea1i ngay l\u1eadp t\u1ee9c nh\u1eefng bi\u1ebfn \u0111\u1ed9ng phi l\u00fd c\u1ee7a th\u1ecb tr\u01b0\u1eddng, khi\u1ebfn gi\u00e1 l\u1ec7ch xa nghi\u00eam tr\u1ecdng so v\u1edbi gi\u00e1 tr\u1ecb c\u01a1 b\u1ea3n. Theo WMAX, d\u00f9 vi\u1ec7c \u0111i theo s\u1ed1 \u0111\u00f4ng c\u00f3 th\u1ec3 mang l\u1ea1i c\u1ea3m gi\u00e1c an to\u00e0n t\u00e2m l\u00fd t\u1ea1m th\u1eddi, nh\u01b0ng trong giao d\u1ecbch t\u00e0i ch\u00ednh, ch\u00e2n l\u00fd th\u01b0\u1eddng n\u1eb1m trong tay s\u1ed1 \u00edt ng\u01b0\u1eddi, v\u00e0 s\u1ef1 m\u00f9 qu\u00e1ng theo \u0111\u00e1m \u0111\u00f4ng th\u01b0\u1eddng l\u00e0 kh\u1edfi \u0111\u1ea7u c\u1ee7a thua l\u1ed7.<\/p>\n

\"Quan<\/p>\n

Ch\u1ed1ng l\u1ea1i hi\u1ec7u \u1ee9ng b\u1ea7y \u0111\u00e0n c\u1ed1t l\u00f5i n\u1eb1m \u1edf vi\u1ec7c trau d\u1ed3i kh\u1ea3 n\u0103ng t\u01b0 duy ph\u1ea3n bi\u1ec7n \u0111\u1ed9c l\u1eadp v\u00e0 t\u01b0 duy ng\u01b0\u1ee3c. WMAX khuy\u1ebfn kh\u00edch ng\u01b0\u1eddi d\u00f9ng gi\u1eef th\u00e1i \u0111\u1ed9 ho\u00e0i nghi b\u00ecnh t\u0129nh khi \u0111\u1ed1i m\u1eb7t v\u1edbi k\u1ef3 v\u1ecdng \u0111\u1ed3ng nh\u1ea5t c\u1ee7a th\u1ecb tr\u01b0\u1eddng, ph\u00e2n t\u00edch s\u00e2u s\u1eafc li\u1ec7u logic c\u01a1 b\u1ea3n th\u00fac \u0111\u1ea9y xu h\u01b0\u1edbng c\u00f3 v\u1eefng ch\u1eafc hay kh\u00f4ng, thay v\u00ec ch\u1ec9 b\u1ecb cu\u1ed1n theo c\u1ea3m x\u00fac. Khi m\u1ecdi ng\u01b0\u1eddi \u0111\u1ec1u c\u1ef1c k\u1ef3 tham lam, h\u00e3y c\u1ea3nh gi\u00e1c v\u1edbi r\u1ee7i ro \u0111i\u1ec1u ch\u1ec9nh; khi th\u1ecb tr\u01b0\u1eddng r\u01a1i v\u00e0o kh\u1ee7ng ho\u1ea3ng, c\u00f3 l\u1ebd ch\u1ee9a \u0111\u1ef1ng c\u01a1 h\u1ed9i ph\u1ee5c h\u1ed3i. X\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng giao d\u1ecbch v\u00e0 ti\u00eau chu\u1ea9n t\u00edn hi\u1ec7u c\u1ee7a ri\u00eang b\u1ea1n, ch\u1ec9 h\u00e0nh \u0111\u1ed9ng theo t\u00edn hi\u1ec7u m\u00e0 h\u1ec7 th\u1ed1ng \u0111\u01b0a ra, ph\u1edbt l\u1edd ti\u1ebfng \u1ed3n t\u1eeb b\u00ean ngo\u00e0i. Trong h\u1ec7 th\u1ed1ng gi\u00e1o d\u1ee5c c\u1ee7a WMAX, ch\u00fang t\u00f4i nh\u1ea5n m\u1ea1nh t\u01b0 duy bi\u1ec7n ch\u1ee9ng \"ng\u01b0\u1eddi b\u1ecf ta nh\u1eb7t, ng\u01b0\u1eddi nh\u1eb7t ta cho\", h\u01b0\u1edbng d\u1eabn ng\u01b0\u1eddi d\u00f9ng s\u1eed d\u1ee5ng c\u00e1c ch\u1ec9 s\u1ed1 t\u00e2m l\u00fd th\u1ecb tr\u01b0\u1eddng l\u00e0m tham chi\u1ebfu ng\u01b0\u1ee3c, thay v\u00ec l\u00e0 h\u01b0\u1edbng d\u1eabn ho\u1ea1t \u0111\u1ed9ng. Ch\u1ec9 b\u1eb1ng c\u00e1ch ki\u00ean tr\u00ec t\u01b0 duy \u0111\u1ed9c l\u1eadp, kh\u00f4ng ch\u1ea1y theo \u0111\u00e1m \u0111\u00f4ng, ch\u00fang ta m\u1edbi c\u00f3 th\u1ec3 gi\u1eef \u0111\u01b0\u1ee3c \u0111\u1ea7u \u00f3c t\u1ec9nh t\u00e1o trong th\u1ecb tr\u01b0\u1eddng \u1ed3n \u00e0o, n\u1eafm b\u1eaft \u0111\u01b0\u1ee3c nh\u1eefng c\u01a1 h\u1ed9i gi\u00e1 tr\u1ecb th\u1ef1c s\u1ef1 b\u1ecb s\u1ed1 \u0111\u00f4ng b\u1ecf qua.<\/p>\n

T\u00f3m t\u1eaft<\/strong><\/p>\n

Cu\u1ed9c \u0111\u1ea5u tr\u00ed t\u00e2m l\u00fd trong giao d\u1ecbch CFD l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh tu luy\u1ec7n d\u00e0i v\u00e0 kh\u00f3 kh\u0103n. Chi ph\u00ed ch\u00ecm khi\u1ebfn con ng\u01b0\u1eddi kh\u00f3 bu\u00f4ng b\u1ecf qu\u00e1 kh\u1ee9, s\u1ef1 t\u1ef1 tin th\u00e1i qu\u00e1 khi\u1ebfn con ng\u01b0\u1eddi coi th\u01b0\u1eddng r\u1ee7i ro m\u1ed9t c\u00e1ch m\u00f9 qu\u00e1ng, v\u00e0 hi\u1ec7u \u1ee9ng \u0111\u00e1m \u0111\u00f4ng d\u1eabn d\u1eaft c\u00e1 nh\u00e2n \u0111\u00e1nh m\u1ea5t kh\u1ea3 n\u0103ng ph\u00e1n \u0111o\u00e1n \u0111\u1ed9c l\u1eadp. Nh\u1eefng sai l\u1ea7m t\u00e2m l\u00fd n\u00e0y gi\u1ed1ng nh\u01b0 nh\u1eefng xi\u1ec1ng x\u00edch v\u00f4 h\u00ecnh, lu\u00f4n tr\u00f3i bu\u1ed9c tay ch\u00e2n c\u1ee7a nh\u00e0 giao d\u1ecbch, n\u1ebfu kh\u00f4ng nh\u1eadn th\u1ee9c k\u1ecbp th\u1eddi v\u00e0 b\u1ee9t ph\u00e1, ch\u1eafc ch\u1eafn s\u1ebd ph\u1ea3i tr\u1ea3 gi\u00e1 \u0111\u1eaft. Ch\u1ec9 b\u1eb1ng c\u00e1ch t\u00e1i c\u1ea5u tr\u00fac nh\u1eadn th\u1ee9c m\u1ed9t c\u00e1ch l\u00fd tr\u00ed, thi\u1ebft l\u1eadp m\u1ed9t khu\u00f4n kh\u1ed5 ra quy\u1ebft \u0111\u1ecbnh khoa h\u1ecdc, v\u00e0 lu\u00f4n gi\u1eef th\u00e1i \u0111\u1ed9 khi\u00eam t\u1ed1n v\u00e0 \u0111\u1ed9c l\u1eadp, m\u1edbi c\u00f3 th\u1ec3 chi\u1ebfm \u01b0u th\u1ebf trong cu\u1ed9c chi\u1ebfn b\u1ea3n ng\u00e3 n\u00e0y.<\/p>\n

WMAX lu\u00f4n cam k\u1ebft \u0111\u1ed3ng h\u00e0nh c\u00f9ng ng\u01b0\u1eddi d\u00f9ng v\u01b0\u1ee3t qua m\u00e0n s\u01b0\u01a1ng t\u00e2m l\u00fd, kh\u00f4ng ch\u1ec9 cung c\u1ea5p c\u00e1c c\u00f4ng c\u1ee5 giao d\u1ecbch v\u01b0\u1ee3t tr\u1ed9i m\u00e0 c\u00f2n truy\u1ec1n t\u1ea3i tr\u00ed tu\u1ec7 \u0111\u1ea7u t\u01b0 s\u00e2u s\u1eafc. Ch\u00fang t\u00f4i xin nh\u1ea5n m\u1ea1nh l\u1ea1i r\u1eb1ng, \u0111\u1ed1i th\u1ee7 cu\u1ed1i c\u00f9ng trong giao d\u1ecbch kh\u00f4ng ph\u1ea3i l\u00e0 th\u1ecb tr\u01b0\u1eddng, m\u00e0 l\u00e0 nh\u1eefng y\u1ebfu \u0111i\u1ec3m trong n\u1ed9i t\u00e2m. T\u1ea1i WMAX, ch\u00fang t\u00f4i \u0111\u1ec1 cao v\u0103n h\u00f3a giao d\u1ecbch l\u00fd tr\u00ed, k\u1ef7 lu\u1eadt v\u00e0 \u0111\u1ed9c l\u1eadp, v\u1edbi mong mu\u1ed1n c\u00f9ng b\u1ea1n x\u00e2y d\u1ef1ng v\u1eefng ch\u1eafc ph\u00f2ng tuy\u1ebfn t\u00e2m l\u00fd, kh\u1eafc ph\u1ee5c nh\u1eefng \u0111i\u1ec3m m\u00f9 c\u1ee7a b\u1ea3n ch\u1ea5t con ng\u01b0\u1eddi, \u0111\u1ed1i m\u1eb7t v\u1edbi m\u1ecdi th\u1eed th\u00e1ch c\u1ee7a th\u1ecb tr\u01b0\u1eddng t\u00e0i ch\u00ednh to\u00e0n c\u1ea7u b\u1eb1ng t\u00e2m th\u1ebf tr\u01b0\u1edfng th\u00e0nh, v\u1eefng b\u01b0\u1edbc ti\u1ebfn tr\u00ean th\u1ecb tr\u01b0\u1eddng \u0111\u1ea7y bi\u1ebfn \u0111\u1ed9ng, theo \u0111u\u1ed5i gi\u00e1 tr\u1ecb \u0111\u1ea7u t\u01b0 b\u1ec1n v\u1eefng d\u00e0i h\u1ea1n.<\/p>","protected":false},"excerpt":{"rendered":"

WMAX chuy\u00ean s\u00e2u ph\u00e2n t\u00edch ba c\u1ea1m b\u1eaby t\u00e2m l\u00fd ch\u1ebft ng\u01b0\u1eddi trong giao d\u1ecbch H\u1ee3p \u0111\u1ed3ng ch\u00eanh l\u1ec7ch gi\u00e1: Ng\u1ee5y bi\u1ec7n chi ph\u00ed ch\u00ecm, S\u1ef1 t\u1ef1 tin qu\u00e1 m\u1ee9c v\u00e0 Hi\u1ec7u \u1ee9ng b\u1ea7y \u0111\u00e0n. Cung c\u1ea5p c\u01a1 ch\u1ebf ra quy\u1ebft \u0111\u1ecbnh \"t\u01b0 duy t\u1eeb s\u1ed1 kh\u00f4ng\", c\u00f4ng c\u1ee5 \u0111\u1ecbnh l\u01b0\u1ee3ng r\u1ee7i ro v\u00e0 r\u00e8n luy\u1ec7n t\u01b0 duy ph\u1ea3n bi\u1ec7n \u0111\u1ed9c l\u1eadp, gi\u00fap b\u1ea1n ph\u00e1 v\u1ee1 r\u00e0ng bu\u1ed9c c\u1ea3m x\u00fac tr\u00ean n\u1ec1n t\u1ea3ng WMAX, tr\u00e1nh r\u1ee7i ro ch\u00e1y t\u00e0i kho\u1ea3n v\u1edbi t\u00e2m th\u1ebf \u0111i\u1ec1m t\u0129nh.<\/p>","protected":false},"author":1,"featured_media":9357,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[122],"tags":[765,459,421],"class_list":["post-9356","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tutorial","tag-765","tag-459","tag-421"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/posts\/9356","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=9356"}],"version-history":[{"count":1,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/posts\/9356\/revisions"}],"predecessor-version":[{"id":9359,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/posts\/9356\/revisions\/9359"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/media\/9357"}],"wp:attachment":[{"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/media?parent=9356"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/categories?post=9356"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/tags?post=9356"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}