{"id":10678,"date":"2026-07-24T16:24:13","date_gmt":"2026-07-24T08:24:13","guid":{"rendered":"https:\/\/www.kpai1.cn\/?p=10678"},"modified":"2026-07-24T16:24:15","modified_gmt":"2026-07-24T08:24:15","slug":"%e4%bc%a6%e6%95%a6%e9%87%91%e4%b8%8e%e7%ba%bd%e7%ba%a6%e9%87%91%e4%bb%b7%e5%b7%ae%e5%a5%97%e5%88%a9%e6%80%8e%e4%b9%88%e7%8e%a9%ef%bc%9fwmax%e8%b7%a8%e5%b8%82%e5%9c%ba%e8%b4%b5%e9%87%91%e5%b1%9e","status":"publish","type":"post","link":"https:\/\/www.kpai1.cn\/vi\/luu-tru\/10678","title":{"rendered":"L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u00eanh l\u1ec7ch gi\u00e1 gi\u1eefa v\u00e0ng Lu\u00e2n \u0110\u00f4n v\u00e0 v\u00e0ng New York? Ph\u00e2n t\u00edch c\u00f4ng ngh\u1ec7 giao d\u1ecbch kim lo\u1ea1i qu\u00fd xuy\u00ean th\u1ecb tr\u01b0\u1eddng WMAX"},"content":{"rendered":"

Tr\u00ean th\u1ecb tr\u01b0\u1eddng giao d\u1ecbch kim lo\u1ea1i qu\u00fd qu\u1ed1c t\u1ebf, v\u00e0ng giao ngay \u1edf London v\u00e0 v\u00e0ng t\u01b0\u01a1ng lai COMEX c\u1ee7a New York l\u00e0 hai l\u00f5i \u0111\u1ecbnh gi\u00e1 ch\u00ednh tr\u00ean th\u1ebf gi\u1edbi. Ph\u1ea7n l\u1edbn c\u00e1c quy\u1ebft \u0111\u1ecbnh giao d\u1ecbch c\u0169ng nh\u01b0 nghi\u00ean c\u1ee9u v\u00e0 \u0111\u00e1nh gi\u00e1 th\u1ecb tr\u01b0\u1eddng c\u1ee7a c\u00e1c nh\u00e0 giao d\u1ecbch v\u00e0ng v\u00e0 b\u1ea1c \u0111\u1ec1u xoay quanh hai th\u1ecb tr\u01b0\u1eddng n\u00e0y. Nhi\u1ec1u nh\u00e0 \u0111\u1ea7u t\u01b0 c\u1ea5p c\u01a1 s\u1edf v\u00e0 trung c\u1ea5p trong th\u1eddi gian d\u00e0i ch\u1ec9 t\u1eadp trung v\u00e0o s\u1ef1 t\u0103ng gi\u1ea3m \u0111\u01a1n ph\u01b0\u01a1ng c\u1ee7a m\u1ed9t th\u1ecb tr\u01b0\u1eddng duy nh\u1ea5t m\u00e0 b\u1ecf qua s\u1ef1 ch\u00eanh l\u1ec7ch gi\u00e1 \u0111ang di\u1ec5n ra v\u00e0 c\u01a1 h\u1ed9i kinh doanh ch\u00eanh l\u1ec7ch gi\u00e1 \u0111\u1ecbnh k\u1ef3 gi\u1eefa hai th\u00e0nh ph\u1ed1. Kinh doanh ch\u00eanh l\u1ec7ch gi\u00e1 ch\u00eanh l\u1ec7ch gi\u00e1 gi\u1eefa c\u00e1c th\u1ecb tr\u01b0\u1eddng l\u00e0 m\u1ed9t chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch trung l\u1eadp d\u1ef1a tr\u00ean quy lu\u1eadt \u0111\u1ea3o ng\u01b0\u1ee3c gi\u00e1 tr\u1ecb trung b\u00ecnh c\u1ee7a th\u1ecb tr\u01b0\u1eddng v\u00e0 kh\u00f4ng d\u1ef1a v\u00e0o xu h\u01b0\u1edbng th\u1ecb tr\u01b0\u1eddng \u0111\u01a1n ph\u01b0\u01a1ng. \u0110\u00f3 l\u00e0 m\u1ed9t c\u00e1ch quan tr\u1ecdng \u0111\u1ec3 c\u00e1c nh\u00e0 giao d\u1ecbch tr\u01b0\u1edfng th\u00e0nh t\u1ed1i \u01b0u h\u00f3a h\u1ec7 th\u1ed1ng giao d\u1ecbch c\u1ee7a h\u1ecd v\u00e0 \u0111a d\u1ea1ng h\u00f3a r\u1ee7i ro \u0111\u1ea7u t\u01b0.<\/p>\n

Tuy nhi\u00ean, giao d\u1ecbch ch\u00eanh l\u1ec7ch gi\u00e1 c\u00f3 v\u1ebb \u0111\u01a1n gi\u1ea3n l\u1ea1i c\u00f3 y\u00eau c\u1ea7u th\u1ef1c t\u1ebf c\u1ef1c k\u1ef3 cao v\u00e0 c\u00f3 y\u00eau c\u1ea7u kh\u1eaft khe v\u1ec1 d\u1eef li\u1ec7u th\u1ecb tr\u01b0\u1eddng n\u1ec1n t\u1ea3ng, danh m\u1ee5c giao d\u1ecbch, t\u1ed1c \u0111\u1ed9 th\u1ef1c hi\u1ec7n v\u00e0 kh\u1ea3 n\u0103ng t\u00ednh to\u00e1n chi ph\u00ed. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u1edbi thi\u1ec7u m\u1ed9t c\u00e1ch c\u00f3 h\u1ec7 th\u1ed1ng c\u00e1c nguy\u00ean nh\u00e2n g\u00e2y ra s\u1ef1 ch\u00eanh l\u1ec7ch gi\u00e1 gi\u1eefa v\u00e0ng Lu\u00e2n \u0110\u00f4n v\u00e0 v\u00e0ng New York, logic c\u01a1 b\u1ea3n c\u1ee7a ho\u1ea1t \u0111\u1ed9ng kinh doanh ch\u00eanh l\u1ec7ch gi\u00e1 v\u00e0 c\u00e1c chi\u1ebfn l\u01b0\u1ee3c th\u1ef1c t\u1ebf ch\u1ee7 \u0111\u1ea1o. \u0110\u1ed3ng th\u1eddi, k\u1ebft h\u1ee3p v\u1edbi nh\u1eefng \u0111i\u1ec3m kh\u00f3 kh\u0103n trong giao d\u1ecbch c\u1ee7a c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 th\u00f4ng th\u01b0\u1eddng, n\u00f3 s\u1ebd ph\u00e2n t\u00edch c\u00e1ch n\u1ec1n t\u1ea3ng giao d\u1ecbch kim lo\u1ea1i qu\u00fd WMAX c\u00f3 th\u1ec3 x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng giao d\u1ecbch ch\u00eanh l\u1ec7ch gi\u00e1 gi\u1eefa c\u00e1c th\u1ecb tr\u01b0\u1eddng \u0111\u01b0\u1ee3c ti\u00eau chu\u1ea9n h\u00f3a v\u00e0 x\u00e2y d\u1ef1ng c\u00e1c r\u00e0o c\u1ea3n d\u1ecbch v\u1ee5 chuy\u00ean nghi\u1ec7p kh\u00e1c bi\u1ec7t b\u1eb1ng c\u00e1ch t\u1eadn d\u1ee5ng l\u1ee3i th\u1ebf v\u1ec1 c\u00f4ng ngh\u1ec7 v\u00e0 danh m\u1ee5c c\u1ee7a n\u00f3.<\/p>\n

1. V\u00e0ng London v\u00e0 v\u00e0ng New York: s\u1ef1 kh\u00e1c bi\u1ec7t c\u1ed1t l\u00f5i gi\u1eefa hai th\u1ecb tr\u01b0\u1eddng v\u00e0ng l\u1edbn<\/p>\n

N\u1ebfu b\u1ea1n mu\u1ed1n th\u00e0nh th\u1ea1o c\u00e1c k\u1ef9 n\u0103ng ch\u00eanh l\u1ec7ch gi\u00e1 gi\u1eefa c\u00e1c th\u1ecb tr\u01b0\u1eddng, tr\u01b0\u1edbc ti\u00ean b\u1ea1n ph\u1ea3i l\u00e0m r\u00f5 s\u1ef1 kh\u00e1c bi\u1ec7t trong ho\u1ea1t \u0111\u1ed9ng c\u01a1 b\u1ea3n c\u1ee7a hai th\u1ecb tr\u01b0\u1eddng c\u1ed1t l\u00f5i. \u0110\u00e2y l\u00e0 l\u00fd do c\u01a1 b\u1ea3n t\u1ea1i sao ch\u00eanh l\u1ec7ch gi\u00e1 t\u1ed3n t\u1ea1i v\u0129nh vi\u1ec5n v\u00e0 chi\u1ebfn l\u01b0\u1ee3c kinh doanh ch\u00eanh l\u1ec7ch gi\u00e1 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n. N\u00f3 c\u0169ng l\u00e0 c\u01a1 s\u1edf nh\u1eadn th\u1ee9c cho t\u1ea5t c\u1ea3 c\u00e1c giao d\u1ecbch xuy\u00ean th\u1ecb tr\u01b0\u1eddng.<\/p>\n

V\u00e0ng Lu\u00e2n \u0110\u00f4n (v\u00e0ng giao ngay LBMA) l\u00e0 lo\u1ea1i giao d\u1ecbch giao ngay kh\u00f4ng c\u1ea7n k\u00ea \u0111\u01a1n tr\u00ean to\u00e0n c\u1ea7u. N\u00f3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u h\u00e0nh b\u1edfi Hi\u1ec7p h\u1ed9i th\u1ecb tr\u01b0\u1eddng v\u00e0ng th\u1ecfi London. N\u00f3 kh\u00f4ng c\u00f3 th\u1eddi gian giao h\u00e0ng c\u1ed1 \u0111\u1ecbnh v\u00e0 th\u1ef1c hi\u1ec7n m\u00f4 h\u00ecnh giao d\u1ecbch linh ho\u1ea1t trong m\u1ecdi th\u1eddi ti\u1ebft. Nh\u1eefng ng\u01b0\u1eddi tham gia th\u1ecb tr\u01b0\u1eddng ch\u1ee7 y\u1ebfu l\u00e0 c\u00e1c ng\u00e2n h\u00e0ng l\u1edbn qu\u1ed1c t\u1ebf, nh\u00e0 kinh doanh kim lo\u1ea1i qu\u00fd v\u00e0 \u0111\u1ed9i qu\u1ea3n l\u00fd t\u00e0i s\u1ea3n t\u1ed5 ch\u1ee9c. Thanh kho\u1ea3n th\u1ecb tr\u01b0\u1eddng \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 \u1ed5n \u0111\u1ecbnh. Vai tr\u00f2 c\u1ed1t l\u00f5i c\u1ee7a n\u00f3 l\u00e0 neo gi\u1eef gi\u00e1 v\u00e0ng giao ngay to\u00e0n c\u1ea7u. Xu h\u01b0\u1edbng c\u00f3 xu h\u01b0\u1edbng \u1ed5n \u0111\u1ecbnh v\u00e0 \u00edt b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi t\u00e2m l\u00fd \u0111\u1ea7u c\u01a1 ng\u1eafn h\u1ea1n.<\/p>\n

V\u00e0ng New York (v\u00e0ng COMEX) l\u00e0 h\u1ee3p \u0111\u1ed3ng t\u01b0\u01a1ng lai \u0111\u01b0\u1ee3c ti\u00eau chu\u1ea9n h\u00f3a c\u1ee7a S\u1edf giao d\u1ecbch h\u00e0ng h\u00f3a New York. N\u00f3 c\u00f3 chu k\u1ef3 giao h\u00e0ng c\u1ed1 \u0111\u1ecbnh v\u00e0 c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt h\u1ee3p \u0111\u1ed3ng \u0111\u01b0\u1ee3c ti\u00eau chu\u1ea9n h\u00f3a, \u0111\u1ed3ng th\u1eddi c\u00f3 m\u1ee9c \u0111\u1ed9 t\u1eadp trung giao d\u1ecbch cao. Qu\u1ef9 th\u1ecb tr\u01b0\u1eddng ch\u1ee7 y\u1ebfu l\u00e0 qu\u1ef9 \u0111\u1ea7u c\u01a1 ng\u1eafn h\u1ea1n v\u00e0 qu\u1ef9 ph\u00f2ng h\u1ed9. H\u1ecd c\u1ef1c k\u1ef3 nh\u1ea1y b\u00e9n v\u1edbi ch\u1ec9 s\u1ed1 \u0111\u00f4 la M\u1ef9, d\u1eef li\u1ec7u phi n\u00f4ng nghi\u1ec7p, ch\u00ednh s\u00e1ch c\u1ee7a C\u1ee5c D\u1ef1 tr\u1eef Li\u00ean bang v\u00e0 tin t\u1ee9c \u0111\u1ecba ch\u00ednh tr\u1ecb. Bi\u1ebfn \u0111\u1ed9ng ng\u1eafn h\u1ea1n nghi\u00eam tr\u1ecdng h\u01a1n, chi ph\u1ed1i bi\u1ebfn \u0111\u1ed9ng ng\u1eafn h\u1ea1n c\u1ee7a th\u1ecb tr\u01b0\u1eddng v\u00e0ng to\u00e0n c\u1ea7u.<\/p>\n

S\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 th\u1eddi gian giao d\u1ecbch, c\u01a1 c\u1ea5u ng\u01b0\u1eddi tham gia, logic \u0111\u1ecbnh gi\u00e1 v\u00e0 c\u01a1 ch\u1ebf ph\u00e2n ph\u1ed1i khi\u1ebfn gi\u00e1 \u1edf hai th\u1ecb tr\u01b0\u1eddng kh\u00f4ng th\u1ec3 lu\u00f4n \u0111\u01b0\u1ee3c \u0111\u1ed3ng b\u1ed9 h\u00f3a ho\u00e0n to\u00e0n. M\u1ed9t ph\u1ea1m vi ch\u00eanh l\u1ec7ch gi\u00e1 c\u1ed1 \u0111\u1ecbnh \u0111\u01b0\u1ee3c duy tr\u00ec trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p b\u00ecnh th\u01b0\u1eddng. Trong c\u00e1c giai \u0111o\u1ea1n chuy\u1ec3n \u0111\u1ed5i th\u1ecb tr\u01b0\u1eddng, h\u1ea1 c\u00e1nh d\u1eef li\u1ec7u v\u00e0 l\u1ed7i thanh kho\u1ea3n, ch\u00eanh l\u1ec7ch gi\u00e1 b\u1ea5t th\u01b0\u1eddng r\u00f5 r\u00e0ng s\u1ebd xu\u1ea5t hi\u1ec7n, mang l\u1ea1i c\u01a1 h\u1ed9i kh\u1ea3 thi cho giao d\u1ecbch ch\u00eanh l\u1ec7ch gi\u00e1.<\/p>\n

2. C\u01a1 ch\u1ebf h\u00ecnh th\u00e0nh ch\u00eanh l\u1ec7ch gi\u00e1 gi\u1eefa c\u00e1c th\u1ecb tr\u01b0\u1eddng: ch\u00eanh l\u1ec7ch gi\u00e1 b\u00ecnh th\u01b0\u1eddng v\u00e0 ch\u00eanh l\u1ec7ch gi\u00e1 b\u1ea5t th\u01b0\u1eddng<\/p>\n

Nhi\u1ec1u nh\u00e0 \u0111\u1ea7u t\u01b0 l\u1ea7m t\u01b0\u1edfng r\u1eb1ng ch\u00eanh l\u1ec7ch gi\u00e1 gi\u1eefa hai th\u1ecb tr\u01b0\u1eddng l\u00e0 l\u1ed7i th\u1ecb tr\u01b0\u1eddng ho\u1eb7c sai l\u1ec7ch b\u00e1o gi\u00e1 c\u1ee7a n\u1ec1n t\u1ea3ng. Tr\u00ean th\u1ef1c t\u1ebf, \u0111\u00f3 l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng v\u1eadn h\u00e0nh b\u00ecnh th\u01b0\u1eddng c\u1ee7a th\u1ecb tr\u01b0\u1eddng v\u00e0ng qu\u1ed1c t\u1ebf. N\u00f3 ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c chia th\u00e0nh hai lo\u1ea1i: ch\u00eanh l\u1ec7ch gi\u00e1 b\u00ecnh th\u01b0\u1eddng v\u1ed1n c\u00f3 v\u00e0 ch\u00eanh l\u1ec7ch gi\u00e1 b\u1ea5t th\u01b0\u1eddng \u0111\u1ecbnh k\u1ef3. Gi\u00e1 tr\u1ecb giao d\u1ecbch c\u1ee7a c\u1ea3 hai r\u1ea5t kh\u00e1c nhau.<\/p>\n

Ch\u00eanh l\u1ec7ch gi\u00e1 th\u00f4ng th\u01b0\u1eddng c\u1ed1 h\u1eefu l\u00e0 ch\u00eanh l\u1ec7ch gi\u00e1 h\u1ee3p l\u00fd tr\u00ean th\u1ecb tr\u01b0\u1eddng v\u00e0 kh\u00f4ng c\u00f3 ch\u1ed7 cho ho\u1ea1t \u0111\u1ed9ng kinh doanh ch\u00eanh l\u1ec7ch gi\u00e1. D\u1ef1a tr\u00ean quy lu\u1eadt m\u1ed9t gi\u00e1 trong t\u00e0i ch\u00ednh v\u00e0 l\u00fd thuy\u1ebft chi ph\u00ed n\u1eafm gi\u1eef h\u1ee3p \u0111\u1ed3ng t\u01b0\u01a1ng lai, gi\u00e1 v\u00e0ng t\u01b0\u01a1ng lai \u1edf New York s\u1ebd t\u1ef1 nhi\u00ean bao g\u1ed3m c\u00e1c chi ph\u00ed k\u1ef3 h\u1ea1n nh\u01b0 ph\u00ed l\u01b0u tr\u1eef, ph\u00ed b\u1ea3o hi\u1ec3m v\u00e0 l\u00e3i su\u1ea5t chi\u1ebfm d\u1ee5ng v\u1ed1n. V\u00ec v\u1eady, trong \u0111i\u1ec1u ki\u1ec7n b\u00ecnh th\u01b0\u1eddng, gi\u00e1 v\u00e0ng New York cao h\u01a1n m\u1ed9t ch\u00fat so v\u1edbi gi\u00e1 v\u00e0ng giao ngay \u1edf London, t\u1ea1o th\u00e0nh m\u1ed9t ch\u00eanh l\u1ec7ch gi\u00e1 d\u01b0\u01a1ng \u1ed5n \u0111\u1ecbnh. Ch\u00eanh l\u1ec7ch gi\u00e1 dao \u0111\u1ed9ng r\u1ea5t \u00edt, kh\u00f4ng th\u1ec3 b\u00f9 \u0111\u1eafp ph\u00ed giao d\u1ecbch, ch\u00eanh l\u1ec7ch gi\u00e1 v\u00e0 c\u00e1c chi ph\u00ed kh\u00e1c v\u00e0 kh\u00f4ng c\u00f3 gi\u00e1 tr\u1ecb giao d\u1ecbch.<\/p>\n

Ch\u00eanh l\u1ec7ch gi\u00e1 b\u1ea5t th\u01b0\u1eddng \u0111\u1ecbnh k\u1ef3 l\u00e0 m\u1ee5c ti\u00eau n\u1eafm b\u1eaft c\u1ed1t l\u00f5i c\u1ee7a chi\u1ebfn l\u01b0\u1ee3c ch\u00eanh l\u1ec7ch gi\u00e1. Trong c\u00e1c t\u00ecnh hu\u1ed1ng nh\u01b0 chuy\u1ec3n \u0111\u1ed5i gi\u1eefa phi\u00ean giao d\u1ecbch ch\u00e2u \u00c1 v\u00e0 ch\u00e2u \u00c2u v\u00e0 phi\u00ean giao d\u1ecbch M\u1ef9, vi\u1ec7c c\u00f4ng b\u1ed1 d\u1eef li\u1ec7u v\u0129 m\u00f4 l\u1edbn, t\u00e2m l\u00fd th\u1ecb tr\u01b0\u1eddng ph\u00e2n c\u1ef1c c\u1ef1c \u0111\u1ed9 v\u00e0 m\u1ea5t c\u00e2n b\u1eb1ng thanh kho\u1ea3n gi\u1eefa c\u00e1c th\u1ecb tr\u01b0\u1eddng, m\u1ed9t l\u01b0\u1ee3ng l\u1edbn qu\u1ef9 \u0111\u1ea7u c\u01a1 \u0111\u00e3 \u0111\u1ed5 v\u00e0o th\u1ecb tr\u01b0\u1eddng t\u01b0\u01a1ng lai New York, \u0111i\u1ec1u n\u00e0y s\u1ebd nhanh ch\u00f3ng m\u1edf r\u1ed9ng ho\u1eb7c \u0111\u1ea3o ng\u01b0\u1ee3c ch\u00eanh l\u1ec7ch gi\u00e1 gi\u1eefa hai th\u1ecb tr\u01b0\u1eddng, t\u1ea1o th\u00e0nh ch\u00eanh l\u1ec7ch gi\u00e1 b\u1ea5t th\u01b0\u1eddng l\u1ec7ch kh\u1ecfi ph\u1ea1m vi h\u1ee3p l\u00fd trong ng\u1eafn h\u1ea1n. Khi ch\u00eanh l\u1ec7ch gi\u00e1 ho\u00e0n to\u00e0n bao g\u1ed3m t\u1ea5t c\u1ea3 chi ph\u00ed ma s\u00e1t giao d\u1ecbch, c\u01a1 h\u1ed9i giao d\u1ecbch \u0111\u1ea3o ng\u01b0\u1ee3c trung b\u00ecnh c\u00f3 r\u1ee7i ro th\u1ea5p s\u1ebd \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh, \u0111\u00e2y c\u0169ng l\u00e0 b\u1ed1i c\u1ea3nh m\u00e0 c\u00e1c nh\u00e0 giao d\u1ecbch chuy\u00ean nghi\u1ec7p t\u1eadp trung v\u00e0o.<\/p>\n

3. Logic c\u1ed1t l\u00f5i v\u00e0 c\u00e1c chi\u1ebfn l\u01b0\u1ee3c ch\u1ee7 \u0111\u1ea1o c\u1ee7a ch\u00eanh l\u1ec7ch gi\u00e1 v\u00e0ng tr\u00ean th\u1ecb tr\u01b0\u1eddng ch\u00e9o<\/p>\n

Logic c\u1ed1t l\u00f5i c\u1ee7a ch\u00eanh l\u1ec7ch ch\u00eanh l\u1ec7ch gi\u00e1 gi\u1eefa v\u00e0ng Lu\u00e2n \u0110\u00f4n v\u00e0 v\u00e0ng New York l\u00e0gi\u00e1 c\u00f3 ngh\u0129a l\u00e0 \u0111\u1ea3o ng\u01b0\u1ee3c<\/strong>. B\u1ea3n ch\u1ea5t c\u1ee7a hai m\u1ee5c ti\u00eau th\u1ecb tr\u01b0\u1eddng ch\u00ednh l\u00e0 l\u01b0\u1ee3ng v\u00e0ng \u0111\u01b0\u1ee3c ti\u00eau chu\u1ea9n h\u00f3a v\u00e0 gi\u00e1 c\u1ea3 d\u00e0i h\u1ea1n c\u00f3 m\u1ed1i li\u00ean h\u1ec7 ch\u1eb7t ch\u1ebd v\u1edbi nhau. D\u1eef li\u1ec7u th\u1ecb tr\u01b0\u1eddng l\u1ecbch s\u1eed ch\u1ee9ng minh r\u1eb1ng s\u1ef1 ch\u00eanh l\u1ec7ch gi\u00e1 b\u1ea5t th\u01b0\u1eddng s\u1ebd kh\u00f4ng k\u00e9o d\u00e0i trong m\u1ed9t th\u1eddi gian d\u00e0i, v\u00e0 cu\u1ed1i c\u00f9ng s\u1ebd nhanh ch\u00f3ng s\u1eeda ch\u1eefa v\u00e0 tr\u1edf l\u1ea1i ph\u1ea1m vi b\u00ecnh th\u01b0\u1eddng. Chi\u1ebfn l\u01b0\u1ee3c n\u00e0y l\u00e0 m\u1ed9t chi\u1ebfn l\u01b0\u1ee3c trung l\u1eadp v\u1edbi th\u1ecb tr\u01b0\u1eddng. N\u00f3 kh\u00f4ng c\u1ea7n ph\u1ea3i d\u1ef1 \u0111o\u00e1n h\u01b0\u1edbng t\u0103ng hay gi\u1ea3m c\u1ee7a v\u00e0ng. N\u00f3 ch\u1ec9 n\u1eafm b\u1eaft thu nh\u1eadp bi\u1ebfn \u0111\u1ed9ng c\u1ee7a \u0111\u1ed9 l\u1ec7ch v\u00e0 s\u1eeda ch\u1eefa ch\u00eanh l\u1ec7ch gi\u00e1, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 tr\u00e1nh \u0111\u01b0\u1ee3c nguy c\u01a1 thi\u1ebfu h\u1ee5t v\u00e0 tho\u00e1i lui th\u1ecb tr\u01b0\u1eddng \u0111\u01a1n ph\u01b0\u01a1ng m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>\n

K\u1ebft h\u1ee3p v\u1edbi kh\u1ea3 n\u0103ng giao d\u1ecbch c\u1ee7a c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 c\u1ea5p c\u01a1 s\u1edf v\u00e0 trung c\u1ea5p, c\u00e1c chi\u1ebfn l\u01b0\u1ee3c th\u1ef1c t\u1ebf ch\u1ee7 \u0111\u1ea1o c\u1ee7a th\u1ecb tr\u01b0\u1eddng \u0111\u01b0\u1ee3c chia th\u00e0nh hai lo\u1ea1i, th\u00edch \u1ee9ng v\u1edbi c\u00e1c t\u00ecnh hu\u1ed1ng giao d\u1ecbch v\u00e0 m\u1ee9c \u0111\u1ed9 kinh nghi\u1ec7m kh\u00e1c nhau.<\/p>\n

\u0110\u1ea7u ti\u00ean l\u00e0 chi\u1ebfn l\u01b0\u1ee3c h\u1ed3i quy lan truy\u1ec1n c\u01a1 b\u1ea3n, ph\u00f9 h\u1ee3p cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u. C\u00e1c nh\u00e0 giao d\u1ecbch theo d\u00f5i ch\u00eanh l\u1ec7ch gi\u00e1 gi\u1eefa hai th\u1ecb tr\u01b0\u1eddng theo th\u1eddi gian th\u1ef1c v\u00e0 so s\u00e1nh n\u00f3 v\u1edbi ph\u1ea1m vi gi\u00e1 b\u00ecnh th\u01b0\u1eddng tr\u01b0\u1edbc \u0111\u00e2y. Khi ch\u00eanh l\u1ec7ch gi\u00e1 t\u0103ng l\u00ean \u0111\u00e1ng k\u1ec3 ho\u1eb7c \u0111\u1ea3o chi\u1ec1u, h\u1ecd th\u1ef1c hi\u1ec7n thao t\u00e1c \"mua th\u1ea5p v\u00e0 b\u00e1n cao\", m\u1edf c\u00e1c l\u1ec7nh mua tr\u00ean th\u1ecb tr\u01b0\u1eddng v\u1edbi gi\u00e1 th\u1ea5p v\u00e0 l\u1ec7nh b\u00e1n tr\u00ean th\u1ecb tr\u01b0\u1eddng v\u1edbi gi\u00e1 cao. Sau khi ch\u00eanh l\u1ec7ch gi\u00e1 h\u1ed9i t\u1ee5 v\u00e0 tr\u1edf v\u1ec1 ph\u1ea1m vi h\u1ee3p l\u00fd, c\u00e1c nh\u00e0 giao d\u1ecbch \u0111\u00f3ng v\u1ecb th\u1ebf c\u1ee7a h\u1ecd theo c\u1ea3 hai h\u01b0\u1edbng v\u00e0 ki\u1ebfm l\u1ee3i nhu\u1eadn t\u1eeb vi\u1ec7c s\u1eeda ch\u1eefa ch\u00eanh l\u1ec7ch gi\u00e1. Chi\u1ebfn l\u01b0\u1ee3c n\u00e0y c\u00f3 logic \u0111\u01a1n gi\u1ea3n v\u00e0 r\u1ee7i ro c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c, ph\u00f9 h\u1ee3p cho ng\u01b0\u1eddi m\u1edbi l\u00e0m quen v\u1edbi c\u00e1c quy t\u1eafc giao d\u1ecbch gi\u1eefa c\u00e1c th\u1ecb tr\u01b0\u1eddng.<\/p>\n

Th\u1ee9 hai l\u00e0 chi\u1ebfn l\u01b0\u1ee3c ph\u00f2ng ng\u1eeba r\u1ee7i ro giao ngay v\u00e0 ch\u00eanh l\u1ec7ch gi\u00e1, ph\u00f9 h\u1ee3p cho c\u00e1c nh\u00e0 giao d\u1ecbch trung c\u1ea5p v\u00e0 cao c\u1ea5p. D\u1ef1a v\u00e0o c\u00e1c thu\u1ed9c t\u00ednh giao ngay c\u1ee7a h\u1ee3p \u0111\u1ed3ng t\u01b0\u01a1ng lai giao ngay t\u1ea1i London v\u00e0 New York \u0111\u1ec3 ph\u00f2ng ng\u1eeba r\u1ee7i ro hai chi\u1ec1u, \u0111\u1ed3ng th\u1eddi s\u1eafp x\u1ebfp c\u00e1c giao d\u1ecbch ng\u1eafn h\u1ea1n v\u00e0 trung h\u1ea1n d\u1ef1a tr\u00ean nh\u1eefng thay \u0111\u1ed5i v\u1ec1 ph\u00ed b\u1ea3o hi\u1ec3m v\u00e0 chi\u1ebft kh\u1ea5u t\u01b0\u01a1ng lai, n\u00f3 c\u00f3 th\u1ec3 b\u00f9 \u0111\u1eafp m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 t\u00e1c \u0111\u1ed9ng c\u1ee7a nh\u1eefng bi\u1ebfn \u0111\u1ed9ng \u0111\u01a1n ph\u01b0\u01a1ng t\u1ed5ng th\u1ec3 c\u1ee7a v\u00e0ng, l\u00e0m cho chi\u1ebfn l\u01b0\u1ee3c \u1ed5n \u0111\u1ecbnh h\u01a1n. \u0110\u00e2y l\u00e0 m\u00f4 h\u00ecnh kinh doanh ch\u00eanh l\u1ec7ch gi\u00e1 gi\u1eefa c\u00e1c th\u1ecb tr\u01b0\u1eddng c\u1ed5 \u0111i\u1ec3n th\u01b0\u1eddng \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 giao d\u1ecbch t\u1ed5 ch\u1ee9c s\u1eed d\u1ee5ng.<\/p>\n

\u0110i\u1ec1u quan tr\u1ecdng c\u1ea7n l\u01b0u \u00fd l\u00e0 ch\u00eanh l\u1ec7ch gi\u00e1 ch\u00eanh l\u1ec7ch gi\u00e1 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t giao d\u1ecbch kh\u00f4ng c\u00f3 r\u1ee7i ro. C\u00e1c s\u1ef1 ki\u1ec7n thi\u00ean nga \u0111en \u0111\u1ed9t ng\u1ed9t tr\u00ean th\u1ecb tr\u01b0\u1eddng, s\u1ef1 suy gi\u1ea3m thanh kho\u1ea3n ng\u1eafn h\u1ea1n, tr\u01b0\u1ee3t giao d\u1ecbch, thay \u0111\u1ed5i chi ph\u00ed n\u1eafm gi\u1eef qua \u0111\u00eam v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c c\u00f3 th\u1ec3 khi\u1ebfn ch\u00eanh l\u1ec7ch gi\u00e1 kh\u00f4ng th\u1ec3 quay tr\u1edf l\u1ea1i trong th\u1eddi gian d\u00e0i, ho\u1eb7c th\u1eadm ch\u00ed ti\u1ebfp t\u1ee5c \u0111i ch\u1ec7ch h\u01b0\u1edbng. Kh\u00f4ng c\u00f3 chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch n\u00e0o c\u00f3 th\u1ec3 b\u1ea3o v\u1ec7 v\u1ed1n v\u00e0 \u0111\u1ea3m b\u1ea3o l\u1ee3i nhu\u1eadn m\u1ed9t c\u00e1ch tuy\u1ec7t \u0111\u1ed1i.<\/p>\n

\"55a354d3c8dca7d898232faa5c7b3139\"<\/p>\n

4. Nh\u1eefng \u0111i\u1ec3m y\u1ebfu th\u1ef1c t\u1ebf c\u1ed1t l\u00f5i c\u1ee7a giao d\u1ecbch ch\u00eanh l\u1ec7ch gi\u00e1 c\u1ee7a c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 th\u00f4ng th\u01b0\u1eddng<\/p>\n

M\u1eb7c d\u00f9 logic c\u1ee7a ho\u1ea1t \u0111\u1ed9ng kinh doanh ch\u00eanh l\u1ec7ch gi\u00e1 r\u1ea5t r\u00f5 r\u00e0ng nh\u01b0ng h\u1ea7u h\u1ebft c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 c\u00e1 nh\u00e2n \u0111\u1ec1u kh\u00f3 th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c n\u00f3. N\u00fat th\u1eaft c\u1ed1t l\u00f5i kh\u00f4ng n\u1eb1m \u1edf chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch m\u00e0 n\u1eb1m \u1edf nh\u1eefng thi\u1ebfu s\u00f3t c\u1ee7a c\u00f4ng c\u1ee5 giao d\u1ecbch v\u00e0 c\u00f4ng ngh\u1ec7 n\u1ec1n t\u1ea3ng. Tr\u01b0\u1edbc h\u1ebft, h\u1ea7u h\u1ebft c\u00e1c n\u1ec1n t\u1ea3ng giao d\u1ecbch truy\u1ec1n th\u1ed1ng \u0111\u1ec1u l\u00e0 m\u1ed9t lo\u1ea1i v\u00e0 ch\u1ec9 h\u1ed7 tr\u1ee3 c\u00e1c giao d\u1ecbch m\u1ed9t lo\u1ea1i v\u00e0ng London ho\u1eb7c v\u00e0ng New York. Nh\u00e0 \u0111\u1ea7u t\u01b0 c\u1ea7n chuy\u1ec3n \u0111\u1ed5i gi\u1eefa nhi\u1ec1u n\u1ec1n t\u1ea3ng v\u00e0 nhi\u1ec1u t\u00e0i kho\u1ea3n \u0111\u1ec3 so s\u00e1nh \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng v\u00e0 th\u1ef1c hi\u1ec7n giao d\u1ecbch. Ho\u1ea1t \u0111\u1ed9ng \u0111ang b\u1ecb t\u1ee5t l\u1ea1i ph\u00eda sau v\u00e0 r\u1ea5t d\u1ec5 b\u1ecf l\u1ee1 c\u01a1 h\u1ed9i ch\u00eanh l\u1ec7ch gi\u00e1 ng\u1eafn h\u1ea1n tho\u00e1ng qua. Th\u1ee9 hai, c\u00f3 s\u1ef1 ch\u1eadm tr\u1ec5 d\u1eef li\u1ec7u r\u00f5 r\u00e0ng \u1edf c\u00e1c thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i c\u1ee7a th\u1ecb tr\u01b0\u1eddng th\u00f4ng th\u01b0\u1eddng v\u00e0 th\u1eddi gian ch\u00eanh l\u1ec7ch gi\u00e1 b\u1ea5t th\u01b0\u1eddng th\u01b0\u1eddng ch\u1ec9 l\u00e0 v\u00e0i ph\u00fat. Th\u1ecb tr\u01b0\u1eddng b\u1ecb tr\u00ec ho\u00e3n kh\u00f4ng th\u1ec3 n\u1eafm b\u1eaft ch\u00ednh x\u00e1c c\u00e1c n\u00fat v\u00e0o v\u00e0 ra. Cu\u1ed1i c\u00f9ng, h\u1ea7u h\u1ebft c\u00e1c n\u1ec1n t\u1ea3ng \u0111\u1ec1u kh\u00f4ng c\u00f3 c\u00f4ng c\u1ee5 t\u00ednh to\u00e1n v\u00e0 gi\u00e1m s\u00e1t ch\u00eanh l\u1ec7ch \u0111\u1ed9c quy\u1ec1n. C\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 ch\u1ec9 c\u00f3 th\u1ec3 so s\u00e1nh th\u1ecb tr\u01b0\u1eddng m\u1ed9t c\u00e1ch th\u1ee7 c\u00f4ng, kh\u00f4ng th\u1ec3 t\u00ednh to\u00e1n ch\u00ednh x\u00e1c chi ph\u00ed giao d\u1ecbch to\u00e0n di\u1ec7n v\u00e0 r\u1ea5t kh\u00f3 \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 li\u1ec7u ch\u00eanh l\u1ec7ch gi\u00e1 c\u00f3 gi\u00e1 tr\u1ecb th\u1ef1c t\u1ebf hay kh\u00f4ng.<\/p>\n

5. Trao quy\u1ec1n cho c\u00f4ng ngh\u1ec7 WMAX: x\u00e2y d\u1ef1ng c\u00e1c r\u00e0o c\u1ea3n giao d\u1ecbch tr\u1ea3i r\u1ed9ng tr\u00ean nhi\u1ec1u th\u1ecb tr\u01b0\u1eddng chuy\u00ean nghi\u1ec7p<\/p>\n

\u0110\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c \u0111i\u1ec3m y\u1ebfu c\u1ee7a ng\u00e0nh v\u1ec1 ch\u00eanh l\u1ec7ch gi\u00e1 gi\u1eefa c\u00e1c th\u1ecb tr\u01b0\u1eddng, WMAX t\u1eadp trung v\u00e0o nhu c\u1ea7u c\u1ee7a c\u00e1c nh\u00e0 giao d\u1ecbch chi\u1ebfn l\u01b0\u1ee3c, t\u1ed1i \u01b0u h\u00f3a v\u00e0 n\u00e2ng c\u1ea5p t\u1eeb ba chi\u1ec1u v\u1ec1 b\u1ed1 c\u1ee5c s\u1ea3n ph\u1ea9m, c\u00f4ng ngh\u1ec7 d\u1eef li\u1ec7u v\u00e0 c\u00f4ng c\u1ee5 giao d\u1ecbch, ph\u00e1 v\u1ee1 c\u00e1c r\u00e0o c\u1ea3n giao d\u1ecbch \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 th\u00f4ng th\u01b0\u1eddng v\u00e0 l\u00e0m cho giao d\u1ecbch ch\u00eanh l\u1ec7ch gi\u00e1 ch\u00eanh l\u1ec7ch chuy\u00ean nghi\u1ec7p tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn, \u0111\u01b0\u1ee3c ti\u00eau chu\u1ea9n h\u00f3a v\u00e0 c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c.<\/p>\n

\u1ede c\u1ea5p \u0111\u1ed9 b\u1ed1 tr\u00ed s\u1ea3n ph\u1ea9m, WMAX \u0111\u1ea1t \u0111\u01b0\u1ee3c ph\u1ea1m vi bao ph\u1ee7 to\u00e0n b\u1ed9 danh m\u1ee5c m\u1ed9t c\u1eeda. M\u1ed9t t\u00e0i kho\u1ea3n giao d\u1ecbch duy nh\u1ea5t c\u00f3 s\u1eb5n \u0111\u1ed3ng th\u1eddi cho v\u00e0ng Lu\u00e2n \u0110\u00f4n, v\u00e0ng New York, b\u1ea1c qu\u1ed1c t\u1ebf v\u00e0 c\u00e1c lo\u1ea1i kim lo\u1ea1i qu\u00fd ch\u00ednh th\u1ed1ng kh\u00e1c. Kh\u00f4ng c\u1ea7n chuy\u1ec3n \u0111\u1ed5i t\u00e0i kho\u1ea3n v\u00e0 n\u1ec1n t\u1ea3ng, b\u1ea1n c\u00f3 th\u1ec3 ki\u1ec3m tra b\u00e1o gi\u00e1 \u0111\u01b0\u1ee3c \u0111\u1ed3ng b\u1ed9 h\u00f3a c\u1ee7a hai th\u00e0nh ph\u1ed1 trong th\u1eddi gian th\u1ef1c v\u00e0 nhanh ch\u00f3ng n\u1eafm b\u1eaft c\u00e1c c\u01a1 h\u1ed9i ch\u00eanh l\u1ec7ch gi\u00e1. N\u00f3 gi\u1ea3i quy\u1ebft ho\u00e0n to\u00e0n c\u00e1c v\u1ea5n \u0111\u1ec1 c\u1ed1t l\u00f5i c\u1ee7a ho\u1ea1t \u0111\u1ed9ng \u0111a t\u00e0i kho\u1ea3n r\u01b0\u1eddm r\u00e0 v\u00e0 d\u1eef li\u1ec7u th\u1ecb tr\u01b0\u1eddng kh\u00f4ng \u0111\u1ed3ng b\u1ed9, \u0111\u1ed3ng th\u1eddi th\u00edch \u1ee9ng ho\u00e0n h\u1ea3o v\u1edbi c\u00e1c chi\u1ebfn l\u01b0\u1ee3c ch\u00eanh l\u1ec7ch gi\u00e1 kh\u00e1c nhau nh\u01b0 ph\u00f2ng ng\u1eeba r\u1ee7i ro gi\u1eefa c\u00e1c th\u1ecb tr\u01b0\u1eddng v\u00e0 h\u1ed3i quy ch\u00eanh l\u1ec7ch gi\u00e1.<\/p>\n

\u1ede c\u1ea5p \u0111\u1ed9 d\u1eef li\u1ec7u k\u1ef9 thu\u1eadt, n\u1ec1n t\u1ea3ng n\u00e0y \u0111\u01b0\u1ee3c trang b\u1ecb c\u00e1c lu\u1ed3ng d\u1eef li\u1ec7u th\u1ecb tr\u01b0\u1eddng to\u00e0n c\u1ea7u c\u00f3 \u0111\u1ed9 tr\u1ec5 th\u1ea5p v\u00e0 \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp v\u1edbi c\u00e1c ngu\u1ed3n d\u1eef li\u1ec7u th\u1ecb tr\u01b0\u1eddng ch\u00ednh th\u1ed1ng qu\u1ed1c t\u1ebf, gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 s\u1ef1 ch\u1eadm tr\u1ec5 c\u1ee7a th\u1ecb tr\u01b0\u1eddng v\u00e0 l\u1ed7i b\u00e1o gi\u00e1, n\u1eafm b\u1eaft ch\u00ednh x\u00e1c c\u00e1c kho\u1ea3ng ch\u00eanh l\u1ec7ch gi\u00e1 b\u1ea5t th\u01b0\u1eddng trong ng\u1eafn h\u1ea1n, kh\u1edbp v\u1edbi nh\u1ecbp giao d\u1ecbch t\u1ea7n su\u1ea5t cao c\u1ee7a ch\u00eanh l\u1ec7ch gi\u00e1 ng\u1eafn h\u1ea1n, cung c\u1ea5p h\u1ed7 tr\u1ee3 d\u1eef li\u1ec7u \u1ed5n \u0111\u1ecbnh v\u00e0 hi\u1ec7u qu\u1ea3 \u0111\u1ec3 th\u1ef1c hi\u1ec7n ch\u00ednh x\u00e1c c\u00e1c chi\u1ebfn l\u01b0\u1ee3c v\u00e0 tr\u00e1nh hi\u1ec7u qu\u1ea3 c\u00e1c l\u1ed7i giao d\u1ecbch do \u0111\u1ed9 tr\u1ec5 th\u1ecb tr\u01b0\u1eddng g\u00e2y ra.<\/p>\n

\u1ede c\u1ea5p \u0111\u1ed9 c\u00f4ng c\u1ee5 giao d\u1ecbch, thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i giao d\u1ecbch ho\u00e0n thi\u1ec7n WMAX h\u1ed7 tr\u1ee3 c\u00e1c ch\u1ee9c n\u0103ng n\u00e2ng cao nh\u01b0 ch\u1ec9 b\u00e1o ch\u00eanh l\u1ec7ch t\u00f9y ch\u1ec9nh, c\u1ea3nh b\u00e1o gi\u00e1 th\u00f4ng minh v\u00e0 xem x\u00e9t d\u1eef li\u1ec7u l\u1ecbch s\u1eed. Nh\u00e0 \u0111\u1ea7u t\u01b0 c\u00f3 th\u1ec3 \u0111\u1eb7t ng\u01b0\u1ee1ng ch\u00eanh l\u1ec7ch gi\u00e1 m\u1ed9t c\u00e1ch \u0111\u1ed9c l\u1eadp v\u00e0 khi \u0111\u1ed9 l\u1ec7ch gi\u00e1 gi\u1eefa hai th\u00e0nh ph\u1ed1 \u0111\u1ea1t \u0111\u1ebfn ph\u1ea1m vi ch\u00eanh l\u1ec7ch gi\u00e1, c\u1ea3nh b\u00e1o s\u1edbm s\u1ebd t\u1ef1 \u0111\u1ed9ng \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t m\u00e0 kh\u00f4ng c\u1ea7n theo d\u00f5i gi\u00e1 theo th\u1eddi gian th\u1ef1c. \u0110\u1ed3ng th\u1eddi, d\u1eef li\u1ec7u l\u1ecbch s\u1eed c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 xem x\u00e9t m\u00f4 h\u00ecnh bi\u1ebfn \u0111\u1ed9ng ch\u00eanh l\u1ec7ch gi\u00e1, t\u00ednh to\u00e1n ch\u00ednh x\u00e1c c\u00e1c chi ph\u00ed to\u00e0n di\u1ec7n nh\u01b0 ph\u00ed x\u1eed l\u00fd, ch\u00eanh l\u1ec7ch gi\u00e1, ph\u00ed qua \u0111\u00eam, v.v., \u0111\u00e1nh gi\u00e1 m\u1ed9t c\u00e1ch khoa h\u1ecdc kh\u00f4ng gian ch\u00eanh l\u1ec7ch gi\u00e1 v\u00e0 chuy\u1ec3n giao d\u1ecbch ch\u1ee7 quan th\u00e0nh giao d\u1ecbch chi\u1ebfn l\u01b0\u1ee3c \u0111\u01b0\u1ee3c ti\u00eau chu\u1ea9n h\u00f3a v\u00e0 c\u00f3 h\u1ec7 th\u1ed1ng. Ngo\u00e0i ra, h\u1ec7 th\u1ed1ng ph\u00ed c\u1ee7a n\u1ec1n t\u1ea3ng c\u00f4ng khai v\u00e0 minh b\u1ea1ch, \u0111\u1ed3ng th\u1eddi m\u1ecdi chi ph\u00ed giao d\u1ecbch \u0111\u1ec1u \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb r\u00f5 r\u00e0ng, gi\u00fap nh\u00e0 \u0111\u1ea7u t\u01b0 \u0111\u00e1nh gi\u00e1 ch\u00ednh x\u00e1c t\u00ednh kh\u1ea3 thi c\u1ee7a chi\u1ebfn l\u01b0\u1ee3c v\u00e0 tr\u00e1nh r\u1ee7i ro thua l\u1ed7 do \u0111\u00e1nh gi\u00e1 sai v\u1ec1 chi ph\u00ed.<\/p>\n

6. G\u1ee3i \u00fd giao d\u1ecbch v\u00e0 c\u1ea3nh b\u00e1o r\u1ee7i ro<\/p>\n

Ch\u00eanh l\u1ec7ch gi\u00e1 ch\u00eanh l\u1ec7ch gi\u00e1 l\u00e0 m\u1ed9t chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch kim lo\u1ea1i qu\u00fd ti\u00ean ti\u1ebfn v\u00e0 ng\u01b0\u1eddi m\u1edbi c\u1ea7n tham gia t\u1eebng b\u01b0\u1edbc m\u1ed9t c\u00e1ch h\u1ee3p l\u00fd. Khuy\u1ebfn ngh\u1ecb c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 c\u1ea5p d\u01b0\u1edbi tr\u01b0\u1edbc ti\u00ean n\u00ean l\u00e0m quen v\u1edbi m\u00f4 h\u00ecnh bi\u1ebfn \u0111\u1ed9ng ch\u00eanh l\u1ec7ch gi\u00e1 gi\u1eefa hai th\u00e0nh ph\u1ed1 th\u00f4ng qua t\u00e0i kho\u1ea3n m\u00f4 ph\u1ecfng v\u00e0 t\u00edch l\u0169y kinh nghi\u1ec7m ph\u00e1n \u0111o\u00e1n th\u1ecb tr\u01b0\u1eddng v\u00e0 t\u00ednh to\u00e1n chi ph\u00ed tr\u01b0\u1edbc khi tham gia giao d\u1ecbch th\u1ef1c t\u1ebf; trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng th\u1ef1c t\u1ebf, tr\u00e1nh c\u00e1c v\u1ecb tr\u00ed n\u1eb7ng n\u1ec1 v\u00e0 giao d\u1ecbch t\u1ea7n su\u1ea5t cao, \u01b0u ti\u00ean c\u00e1c c\u01a1 h\u1ed9i ch\u1ea5t l\u01b0\u1ee3ng cao v\u1edbi \u0111\u1ed9 l\u1ec7ch ch\u00eanh l\u1ec7ch gi\u00e1 l\u1edbn v\u00e0 t\u00ednh \u1ed5n \u0111\u1ecbnh cao, \u0111\u1ed3ng th\u1eddi qu\u1ea3n l\u00fd ch\u1eb7t ch\u1ebd vi\u1ec7c ki\u1ec3m so\u00e1t v\u1ed1n v\u00e0 v\u1ecb th\u1ebf.<\/p>\n

N\u00f3i chung, ch\u00eanh l\u1ec7ch gi\u00e1 ch\u00eanh l\u1ec7ch gi\u1eefa c\u00e1c th\u1ecb tr\u01b0\u1eddng cung c\u1ea5p cho c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 kim lo\u1ea1i qu\u00fd m\u1ed9t \u00fd t\u01b0\u1edfng giao d\u1ecbch m\u1edbi tho\u00e1t kh\u1ecfi c\u00e1c tr\u00f2 ch\u01a1i \u0111\u01a1n ph\u01b0\u01a1ng. Ch\u00eca kh\u00f3a c\u1ed1t l\u00f5i \u0111\u1ec3 th\u1ef1c hi\u1ec7n chi\u1ebfn l\u01b0\u1ee3c n\u1eb1m \u1edf ph\u1ea1m vi s\u1ea3n ph\u1ea9m to\u00e0n di\u1ec7n, d\u1eef li\u1ec7u th\u1ecb tr\u01b0\u1eddng \u1ed5n \u0111\u1ecbnh v\u00e0 c\u00e1c c\u00f4ng c\u1ee5 giao d\u1ecbch chuy\u00ean nghi\u1ec7p. D\u1ef1a v\u00e0o c\u00f4ng ngh\u1ec7 t\u00e0i ch\u00ednh tr\u01b0\u1edfng th\u00e0nh v\u00e0 h\u1ec7 th\u1ed1ng s\u1ea3n ph\u1ea9m ho\u00e0n ch\u1ec9nh, WMAX m\u1edf ra hai th\u1ecb tr\u01b0\u1eddng kim lo\u1ea1i qu\u00fd c\u1ed1t l\u00f5i l\u00e0 London v\u00e0 New York, cung c\u1ea5p d\u1ecbch v\u1ee5 giao d\u1ecbch xuy\u00ean th\u1ecb tr\u01b0\u1eddng \u0111\u01b0\u1ee3c ti\u00eau chu\u1ea9n h\u00f3a v\u00e0 chuy\u00ean nghi\u1ec7p cho c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 to\u00e0n c\u1ea7u, \u0111\u1ed3ng th\u1eddi gi\u00fap c\u00e1c nh\u00e0 giao d\u1ecbch tham gia h\u1ee3p l\u00fd v\u00e0o th\u1ecb tr\u01b0\u1eddng \u0111\u1ea7u t\u01b0 kim lo\u1ea1i qu\u00fd qu\u1ed1c t\u1ebf v\u1edbi c\u00e1c chi\u1ebfn l\u01b0\u1ee3c khoa h\u1ecdc v\u00e0 ki\u1ec3m so\u00e1t r\u1ee7i ro nghi\u00eam ng\u1eb7t.<\/p>","protected":false},"excerpt":{"rendered":"

V\u01b0\u1ee3t qua s\u1ef1 nh\u1ea7m l\u1eabn v\u1ec1 ch\u00eanh l\u1ec7ch gi\u00e1 gi\u1eefa c\u00e1c th\u1ecb tr\u01b0\u1eddng gi\u1eefa v\u00e0ng giao ngay \u1edf London v\u00e0 v\u00e0ng t\u01b0\u01a1ng lai \u1edf New York, \u0111\u1ed3ng th\u1eddi s\u1eed d\u1ee5ng logic \u0111\u1ea3o chi\u1ec1u trung b\u00ecnh v\u00e0 c\u00e1c c\u00f4ng c\u1ee5 k\u1ef9 thu\u1eadt ti\u00eau chu\u1ea9n \u0111\u1ec3 x\u00e2y d\u1ef1ng l\u1ea1i c\u01a1 s\u1edf giao d\u1ecbch ch\u00eanh l\u1ec7ch gi\u00e1 trung l\u1eadp! B\u00e0i vi\u1ebft n\u00e0y cung c\u1ea5p ki\u1ebfn \u200b\u200bth\u1ee9c tu\u00e2n th\u1ee7 chuy\u00ean s\u00e2u v\u1ec1 s\u1ef1 kh\u00e1c bi\u1ec7t c\u1ed1t l\u00f5i v\u00e0 c\u01a1 ch\u1ebf h\u00ecnh th\u00e0nh ch\u00eanh l\u1ec7ch gi\u00e1 gi\u1eefa hai th\u00e0nh ph\u1ed1: x\u00f3a b\u1ecf ranh gi\u1edbi gi\u1eefa ch\u00eanh l\u1ec7ch gi\u00e1 th\u00f4ng th\u01b0\u1eddng v\u1ed1n c\u00f3 v\u00e0 ch\u00eanh l\u1ec7ch gi\u00e1 b\u1ea5t th\u01b0\u1eddng \u0111\u1ecbnh k\u1ef3, ph\u00e2n t\u00edch h\u1ed3i quy ch\u00eanh l\u1ec7ch gi\u00e1 c\u01a1 b\u1ea3n v\u00e0 chi\u1ebfn l\u01b0\u1ee3c ph\u00f2ng ng\u1eeba r\u1ee7i ro t\u01b0\u01a1ng lai; v\u00e0 gi\u1ea3i th\u00edch chi ti\u1ebft v\u1ec1 ph\u1ea1m vi b\u1ea3o hi\u1ec3m \u0111\u1ea7y \u0111\u1ee7 c\u1ee7a danh m\u1ee5c v\u00e0ng \u1edf London\/New York, lu\u1ed3ng d\u1eef li\u1ec7u c\u00f3 \u0111\u1ed9 tr\u1ec5 th\u1ea5p v\u00e0 c\u1ea3nh b\u00e1o t\u00f9y ch\u1ec9nh d\u1ef1a tr\u00ean n\u1ec1n t\u1ea3ng WMAX, gi\u1ea3i quy\u1ebft c\u00e1c \u0111i\u1ec3m y\u1ebfu c\u1ee7a \u0111\u1ed9 tr\u1ec5 c\u1ee7a nhi\u1ec1u t\u00e0i kho\u1ea3n v\u00e0 thi\u1ebft l\u1eadp v\u00f2ng k\u00edn ki\u1ec3m so\u00e1t r\u1ee7i ro h\u1ee3p l\u00fd.<\/p>","protected":false},"author":1,"featured_media":10679,"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":[1508,1507,1509],"class_list":["post-10678","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tutorial","tag-lbma","tag-comex","tag-1509"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/posts\/10678","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=10678"}],"version-history":[{"count":1,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/posts\/10678\/revisions"}],"predecessor-version":[{"id":10681,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/posts\/10678\/revisions\/10681"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/media\/10679"}],"wp:attachment":[{"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/media?parent=10678"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/categories?post=10678"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/tags?post=10678"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}