{"id":10832,"date":"2026-08-05T16:25:00","date_gmt":"2026-08-05T08:25:00","guid":{"rendered":"https:\/\/www.kpai1.cn\/?p=10832"},"modified":"2026-08-05T16:25:04","modified_gmt":"2026-08-05T08:25:04","slug":"%e8%b4%b5%e9%87%91%e5%b1%9e%e4%ba%a4%e6%98%93%e7%9a%84%e9%a3%8e%e9%99%a9%e6%8e%a7%e5%88%b6%e4%b8%8e%e4%bb%93%e4%bd%8d%e7%ae%a1%e7%90%86%ef%bc%9a%e5%bb%ba%e7%ab%8b%e5%8f%af%e6%8c%81%e7%bb%ad%e7%9a%84","status":"publish","type":"post","link":"https:\/\/www.kpai1.cn\/vi\/luu-tru\/10832","title":{"rendered":"Ki\u1ec3m so\u00e1t r\u1ee7i ro v\u00e0 qu\u1ea3n l\u00fd v\u1ecb th\u1ebf giao d\u1ecbch kim lo\u1ea1i qu\u00fd: thi\u1ebft l\u1eadp khu\u00f4n kh\u1ed5 giao d\u1ecbch b\u1ec1n v\u1eefng"},"content":{"rendered":"

Trong giao d\u1ecbch CFD kim lo\u1ea1i qu\u00fd, nhi\u1ec1u ng\u01b0\u1eddi m\u1edbi c\u00f3 xu h\u01b0\u1edbng t\u1eadp trung v\u00e0o \"c\u00e1ch \u0111\u00e1nh gi\u00e1 h\u01b0\u1edbng\" v\u00e0 b\u1ecf qua m\u1ed9t v\u1ea5n \u0111\u1ec1 quan tr\u1ecdng kh\u00f4ng k\u00e9m kh\u00e1c - \"ph\u1ea3i l\u00e0m g\u00ec n\u1ebfu ph\u00e1n \u0111o\u00e1n sai\". Tr\u00ean th\u1ef1c t\u1ebf, c\u00f3 m\u1ed9t nguy\u00ean t\u1eafc chung \u0111\u01b0\u1ee3c th\u1eeba nh\u1eadn r\u1ed9ng r\u00e3i trong l\u0129nh v\u1ef1c giao d\u1ecbch: s\u1ef1 kh\u00e1c bi\u1ec7t c\u1ed1t l\u00f5i gi\u1eefa c\u00e1c nh\u00e0 giao d\u1ecbch c\u00f3 l\u1ee3i nhu\u1eadn l\u00e2u d\u00e0i v\u00e0 c\u00e1c nh\u00e0 giao d\u1ecbch thua l\u1ed7 th\u01b0\u1eddng kh\u00f4ng n\u1eb1m \u1edf m\u1ee9c \u0111\u1ed9 kh\u1ea3 n\u0103ng ph\u00e2n t\u00edch m\u00e0 n\u1eb1m \u1edf vi\u1ec7c th\u1ef1c hi\u1ec7n ki\u1ec3m so\u00e1t r\u1ee7i ro. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd b\u1eaft \u0111\u1ea7u t\u1eeb c\u00e1c nguy\u00ean t\u1eafc c\u01a1 b\u1ea3n v\u1ec1 ki\u1ec3m so\u00e1t r\u1ee7i ro v\u00e0 qu\u1ea3n l\u00fd v\u1ecb th\u1ebf, k\u1ebft h\u1ee3p v\u1edbi thi\u1ebft k\u1ebf ch\u1ee9c n\u0103ng c\u1ee7a n\u1ec1n t\u1ea3ng WMAX, \u0111\u1ec3 gi\u00fap c\u00e1c nh\u00e0 giao d\u1ecbch kim lo\u1ea1i qu\u00fd thi\u1ebft l\u1eadp m\u1ed9t khu\u00f4n kh\u1ed5 giao d\u1ecbch b\u1ec1n v\u1eefng.<\/p>\n

1. Ki\u1ec3m so\u00e1t r\u1ee7i ro: nguy\u00ean t\u1eafc \u0111\u1ea7u ti\u00ean \u0111\u1ec3 t\u1ed3n t\u1ea1i trong giao d\u1ecbch<\/p>\n

Trong giao d\u1ecbch c\u00f3 \u0111\u00f2n b\u1ea9y, m\u1ed9t kho\u1ea3n l\u1ed7 nghi\u00eam tr\u1ecdng c\u00f3 th\u1ec3 x\u00f3a s\u1ea1ch s\u1ef1 t\u00edch l\u0169y nhi\u1ec1u l\u1ee3i nhu\u1eadn. V\u00ec v\u1eady, vi\u1ec7c ki\u1ec3m so\u00e1t r\u1ee7i ro c\u1ea7n \u0111\u01b0\u1ee3c \u01b0u ti\u00ean h\u01a1n vi\u1ec7c theo \u0111u\u1ed5i l\u1ee3i nhu\u1eadn. Logic c\u1ed1t l\u00f5i c\u1ee7a ki\u1ec3m so\u00e1t r\u1ee7i ro c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00f3m t\u1eaft trong m\u1ed9t c\u00e2u: tr\u01b0\u1edbc ti\u00ean h\u00e3y xem x\u00e9t b\u1ea1n c\u00f3 th\u1ec3 m\u1ea5t bao nhi\u00eau v\u00e0 sau \u0111\u00f3 xem x\u00e9t b\u1ea1n c\u00f3 th\u1ec3 ki\u1ebfm \u0111\u01b0\u1ee3c bao nhi\u00eau.<\/p>\n

1. Gi\u1edbi h\u1ea1n r\u1ee7i ro cho m\u1ed9t giao d\u1ecbch<\/p>\n

Trong l\u0129nh v\u1ef1c qu\u1ea3n l\u00fd ti\u1ec1n, m\u1ed9t nguy\u00ean t\u1eafc \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i l\u00e0 m\u1ee9c \u0111\u1ed9 r\u1ee7i ro c\u1ee7a m\u1ed9t giao d\u1ecbch kh\u00f4ng \u0111\u01b0\u1ee3c v\u01b0\u1ee3t qu\u00e1 m\u1ed9t t\u1ef7 l\u1ec7 nh\u1ea5t \u0111\u1ecbnh trong t\u1ed5ng s\u1ed1 ti\u1ec1n t\u00e0i kho\u1ea3n. M\u1ed9t s\u1ed1 \u00fd ki\u1ebfn \u200b\u200bcho r\u1eb1ng t\u1ef7 l\u1ec7 n\u00e0y n\u00ean \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t trong kho\u1ea3ng t\u1eeb 1% \u0111\u1ebfn 2%. V\u00ed d\u1ee5: \u0111\u1ed1i v\u1edbi t\u00e0i kho\u1ea3n 10.000 USD, kho\u1ea3n l\u1ed7 t\u1ed1i \u0111a c\u00f3 th\u1ec3 ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c tr\u00ean m\u1ed9t giao d\u1ecbch ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf m\u1ee9c 100 USD \u0111\u1ebfn 200 USD. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 tr\u01b0\u1edbc khi m\u1edf m\u1ed9t v\u1ecb th\u1ebf, nh\u00e0 giao d\u1ecbch c\u1ea7n t\u00ednh to\u00e1n l\u1ea1i kho\u1ea3n l\u1ed7 ti\u1ec1m n\u0103ng t\u1ed1i \u0111a d\u1ef1a tr\u00ean kho\u1ea3ng c\u00e1ch d\u1eebng l\u1ed7 v\u00e0 quy m\u00f4 l\u00f4 giao d\u1ecbch \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u00f3 kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n r\u1ee7i ro \u0111\u1eb7t tr\u01b0\u1edbc. Gi\u00e1 tr\u1ecb c\u1ee7a nguy\u00ean t\u1eafc n\u00e0y l\u00e0 ngay c\u1ea3 khi c\u00f3 nhi\u1ec1u kho\u1ea3n l\u1ed7 li\u00ean ti\u1ebfp, t\u00e0i kho\u1ea3n v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c kh\u1ea3 n\u0103ng ti\u1ebfp t\u1ee5c giao d\u1ecbch v\u00e0 kh\u00f4ng b\u1ecb bu\u1ed9c ph\u1ea3i r\u1eddi kh\u1ecfi th\u1ecb tr\u01b0\u1eddng ch\u1ec9 v\u00ec m\u1ed9t sai s\u00f3t n\u00e0o \u0111\u00f3.<\/p>\n

2. T\u1ed5ng gi\u1edbi h\u1ea1n v\u1ecb th\u1ebf v\u00e0 m\u1ee9c \u0111\u00f2n b\u1ea9y<\/p>\n

Ngo\u00e0i vi\u1ec7c ki\u1ec3m so\u00e1t r\u1ee7i ro c\u1ee7a m\u1ed9t giao d\u1ecbch \u0111\u01a1n l\u1ebb, vi\u1ec7c qu\u1ea3n l\u00fd v\u1ecb th\u1ebf t\u1ed5ng th\u1ec3 c\u0169ng quan tr\u1ecdng kh\u00f4ng k\u00e9m. M\u1ed9t s\u1ed1 nh\u00e0 ph\u00e2n t\u00edch g\u1ee3i \u00fd r\u1eb1ng c\u00e1c nh\u00e0 giao d\u1ecbch c\u00e1 nh\u00e2n n\u00ean \u0111\u1eb7t gi\u1edbi h\u1ea1n cho t\u1ed5ng m\u1ee9c s\u1eed d\u1ee5ng \u0111\u00f2n b\u1ea9y. Trong giao d\u1ecbch kim lo\u1ea1i qu\u00fd, s\u1ef1 t\u1eadp trung qu\u00e1 m\u1ee9c v\u00e0o c\u00e1c v\u1ecb th\u1ebf s\u1ebd khu\u1ebfch \u0111\u1ea1i t\u00e1c \u0111\u1ed9ng c\u1ee7a nh\u1eefng bi\u1ebfn \u0111\u1ed9ng trong m\u1ed9t s\u1ea3n ph\u1ea9m tr\u00ean to\u00e0n b\u1ed9 t\u00e0i kho\u1ea3n. M\u1ed9t c\u00e1ch ti\u1ebfp c\u1eadn h\u1ee3p l\u00fd l\u00e0 \u0111a d\u1ea1ng h\u00f3a v\u1ecb tr\u00ed tr\u00ean nhi\u1ec1u lo\u1ea1i v\u00e0 h\u01b0\u1edbng kh\u00e1c nhau \u0111\u1ec3 tr\u00e1nh \u201cb\u1ecf t\u1ea5t c\u1ea3 tr\u1ee9ng v\u00e0o m\u1ed9t gi\u1ecf\u201d. Ngo\u00e0i ra, khi bi\u1ebfn \u0111\u1ed9ng gi\u00e1 kim lo\u1ea1i qu\u00fd ng\u00e0y c\u00e0ng gia t\u0103ng, nhi\u1ec1u t\u1ed5 ch\u1ee9c t\u00e0i ch\u00ednh \u0111\u00e3 nhi\u1ec1u l\u1ea7n nh\u1eafc nh\u1edf c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 ki\u1ec3m so\u00e1t h\u1ee3p l\u00fd v\u1ecb th\u1ebf c\u1ee7a m\u00ecnh v\u00e0 ch\u00fa \u00fd k\u1ecbp th\u1eddi nh\u1eefng thay \u0111\u1ed5i v\u1ec1 v\u1ecb th\u1ebf v\u00e0 s\u1ed1 d\u01b0 k\u00fd qu\u1ef9.<\/p>\n

2. T\u00ednh to\u00e1n v\u1ecb th\u1ebf: quy \u0111\u1ed5i nguy\u00ean t\u1eafc r\u1ee7i ro th\u00e0nh l\u00f4 c\u1ee5 th\u1ec3<\/p>\n

C\u1ea7n bi\u1ebft r\u1eb1ng \u201cr\u1ee7i ro c\u1ee7a m\u1ed9t giao d\u1ecbch kh\u00f4ng \u0111\u01b0\u1ee3c v\u01b0\u1ee3t qu\u00e1 2%\u201d, nh\u01b0ng l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 t\u00ednh \u0111\u01b0\u1ee3c k\u00edch th\u01b0\u1edbc l\u00f4 t\u01b0\u01a1ng \u1ee9ng khi m\u1edf m\u1ed9t v\u1ecb th\u1ebf l\u1ea1i l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 kh\u00e1c. C\u00f4ng th\u1ee9c c\u1ed1t l\u00f5i \u0111\u1ec3 t\u00ednh to\u00e1n v\u1ecb tr\u00ed l\u00e0:<\/p>\n

K\u00edch th\u01b0\u1edbc l\u00f4 giao d\u1ecbch = S\u1ed1 ti\u1ec1n l\u1ed7 t\u1ed1i \u0111a m\u00e0 t\u00e0i kho\u1ea3n c\u00f3 th\u1ec3 ch\u1ecbu \u00f7 (\u0110i\u1ec3m d\u1eebng l\u1ed7 \u00d7 gi\u00e1 tr\u1ecb m\u1ed7i \u0111i\u1ec3m)<\/p>\n

V\u00ed d\u1ee5: gi\u1ea3 s\u1eed gi\u00e1 tr\u1ecb r\u00f2ng c\u1ee7a t\u00e0i kho\u1ea3n l\u00e0 10.000 USD, gi\u1edbi h\u1ea1n r\u1ee7i ro cho m\u1ed9t giao d\u1ecbch \u0111\u01b0\u1ee3c \u0111\u1eb7t th\u00e0nh 2% (t\u1ee9c l\u00e0 200 USD), kho\u1ea3ng c\u00e1ch d\u1eebng l\u1ed7 l\u00e0 500 \u0111i\u1ec3m (1 \u0111i\u1ec3m trong b\u00e1o gi\u00e1 v\u00e0ng th\u01b0\u1eddng l\u00e0 0,1 USD v\u00e0 500 \u0111i\u1ec3m l\u00e0 50 USD) v\u00e0 gi\u00e1 tr\u1ecb c\u1ee7a m\u1ed7i l\u00f4 ti\u00eau chu\u1ea9n (100 ounce) v\u00e0ng dao \u0111\u1ed9ng 1 \u0111i\u1ec3m l\u00e0 10 USD, khi \u0111\u00f3 s\u1ed1 l\u00f4 giao d\u1ecbch h\u1ee3p l\u00fd l\u00e0: 200 \u00f7 (500 \u00d7 10) = 0,04 l\u00f4.<\/p>\n

Qu\u00e1 tr\u00ecnh t\u00ednh to\u00e1n n\u00e0y bao g\u1ed3m nhi\u1ec1u bi\u1ebfn s\u1ed1, vi\u1ec7c t\u00ednh to\u00e1n th\u1ee7 c\u00f4ng kh\u00f4ng ch\u1ec9 r\u01b0\u1eddm r\u00e0 m\u00e0 c\u00f2n d\u1ec5 x\u1ea3y ra sai s\u00f3t khi th\u1ecb tr\u01b0\u1eddng thay \u0111\u1ed5i nhanh ch\u00f3ng. M\u00e1y t\u00ednh v\u1ecb tr\u00ed t\u00edch h\u1ee3p c\u1ee7a n\u1ec1n t\u1ea3ng WMAX c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c g\u1ecdi tr\u1ef1c ti\u1ebfp tr\u00ean giao di\u1ec7n m\u1edf v\u1ecb th\u1ebf - sau khi nh\u00e0 giao d\u1ecbch nh\u1eadp gi\u00e1 tr\u1ecb r\u00f2ng c\u1ee7a t\u00e0i kho\u1ea3n v\u00e0 \u0111i\u1ec3m d\u1eebng l\u1ed7 \u0111\u1eb7t tr\u01b0\u1edbc, h\u1ec7 th\u1ed1ng s\u1ebd t\u1ef1 \u0111\u1ed9ng t\u00ednh to\u00e1n k\u00edch th\u01b0\u1edbc l\u00f4 \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t \u0111\u00e1p \u1ee9ng c\u00e1c th\u00f4ng s\u1ed1 r\u1ee7i ro. C\u00f4ng c\u1ee5 n\u00e0y bi\u1ebfn c\u00e1c nguy\u00ean t\u1eafc r\u1ee7i ro tr\u1eebu t\u01b0\u1ee3ng th\u00e0nh c\u00e1c h\u01b0\u1edbng d\u1eabn ho\u1ea1t \u0111\u1ed9ng c\u1ee5 th\u1ec3, gi\u00fap c\u00e1c nh\u00e0 giao d\u1ecbch thi\u1ebft l\u1eadp nh\u1eefng k\u1ef3 v\u1ecdng r\u00f5 r\u00e0ng v\u1ec1 c\u00e1c kho\u1ea3n l\u1ed7 ti\u1ec1m \u1ea9n tr\u01b0\u1edbc khi tham gia th\u1ecb tr\u01b0\u1eddng.<\/p>\n

3. K\u1ebf ho\u1ea1ch giao d\u1ecbch: t\u1eeb giao d\u1ecbch ng\u1eabu nhi\u00ean \u0111\u1ebfn ra quy\u1ebft \u0111\u1ecbnh c\u00f3 h\u1ec7 th\u1ed1ng<\/p>\n

Vi\u1ec7c thi\u1ebfu k\u1ebf ho\u1ea1ch giao d\u1ecbch l\u00e0 l\u00fd do quan tr\u1ecdng khi\u1ebfn nhi\u1ec1u ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u m\u1ea5t ti\u1ec1n. Giao d\u1ecbch kh\u00f4ng c\u00f3 k\u1ebf ho\u1ea1ch th\u01b0\u1eddng bi\u1ec3u hi\u1ec7n nh\u01b0: m\u1edf m\u1ed9t v\u1ecb th\u1ebf d\u1ef1a tr\u00ean c\u1ea3m t\u00ednh, th\u1ef1c hi\u1ec7n l\u1ec7nh sau khi thua l\u1ed7 v\u00e0 r\u1eddi kh\u1ecfi th\u1ecb tr\u01b0\u1eddng s\u1edbm sau khi c\u00f3 l\u00e3i. M\u1ed9t k\u1ebf ho\u1ea1ch giao d\u1ecbch ho\u00e0n ch\u1ec9nh ph\u1ea3i bao g\u1ed3m \u00edt nh\u1ea5t c\u00e1c y\u1ebfu t\u1ed1 sau:<\/p>\n

\u0110i\u1ec1u ki\u1ec7n v\u00e0o: D\u1ef1a tr\u00ean nh\u1eefng t\u00edn hi\u1ec7u ho\u1eb7c ph\u00e2n t\u00edch n\u00e0o c\u1ea7n nh\u1eadp (ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111\u1ed9t ph\u00e1 v\u1ec1 h\u00ecnh th\u1ee9c k\u1ef9 thu\u1eadt, c\u00f4ng b\u1ed1 d\u1eef li\u1ec7u c\u01a1 b\u1ea3n, v.v.).<\/p>\n

V\u1ecb tr\u00ed d\u1eebng l\u1ed7: T\u1ea1i m\u1ee9c gi\u00e1 n\u00e0o \u0111\u1ec3 ch\u1ea5p nh\u1eadn tho\u00e1t l\u1ec7nh v\u00e0 s\u1ed1 ti\u1ec1n thua l\u1ed7.<\/p>\n

M\u1ee5c ti\u00eau ch\u1ed1t l\u1eddi: \u1ede m\u1ee9c gi\u00e1 n\u00e0o \u0111\u1ec3 ch\u1ed1t l\u00e3i v\u00e0 k\u1ef3 v\u1ecdng l\u1ee3i nhu\u1eadn l\u00e0 bao nhi\u00eau.<\/p>\n

Th\u1eddi gian gi\u1eef v\u1ecb th\u1ebf: B\u1ea1n d\u1ef1 \u0111\u1ecbnh gi\u1eef n\u00f3 trong bao l\u00e2u, d\u00f9 l\u00e0 qua \u0111\u00eam.<\/p>\n

K\u1ebf ho\u1ea1ch d\u1ef1 ph\u00f2ng: C\u00e1ch \u1ee9ng ph\u00f3 n\u1ebfu th\u1ecb tr\u01b0\u1eddng di\u1ec5n bi\u1ebfn tr\u00e1i v\u1edbi k\u1ef3 v\u1ecdng.<\/p>\n

Gi\u00e1 tr\u1ecb c\u1ee7a m\u1ed9t k\u1ebf ho\u1ea1ch giao d\u1ecbch l\u00e0 chuy\u1ec3n \u0111\u1ed5i giao d\u1ecbch t\u1eeb \u201cs\u1eafp x\u1ebfp\u201d th\u00e0nh \u201cth\u1ef1c hi\u1ec7n theo k\u1ecbch b\u1ea3n\u201d. Khi th\u1ecb tr\u01b0\u1eddng g\u1eb7p ph\u1ea3i nh\u1eefng bi\u1ebfn \u0111\u1ed9ng b\u1ea5t ng\u1edd, c\u00e1c l\u1ec7nh d\u1eebng l\u1ed7 v\u00e0 ch\u1ed1t l\u1eddi theo k\u1ebf ho\u1ea1ch c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t chi\u1ebfc \u201cphanh t\u1ef1 \u0111\u1ed9ng\u201d \u0111\u1ec3 tr\u00e1nh vi\u1ec7c \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh theo c\u1ea3m t\u00ednh. N\u1ec1n t\u1ea3ng WMAX h\u1ed7 tr\u1ee3 \u0111\u1eb7t \u0111\u1ed3ng th\u1eddi c\u00e1c l\u1ec7nh d\u1eebng l\u1ed7 v\u00e0 ch\u1ed1t l\u1eddi khi m\u1edf m\u1ed9t v\u1ecb th\u1ebf. Khi gi\u00e1 \u0111\u1ea1t \u0111\u1ebfn m\u1ee9c gi\u00e1 \u0111\u1eb7t tr\u01b0\u1edbc, h\u1ec7 th\u1ed1ng s\u1ebd t\u1ef1 \u0111\u1ed9ng \u0111\u00f3ng v\u1ecb th\u1ebf. Ngo\u00e0i ra, n\u1ec1n t\u1ea3ng n\u00e0y c\u00f2n cung c\u1ea5p ch\u1ee9c n\u0103ng d\u1eebng l\u1ed7 k\u00e9o d\u00e0i - gi\u00e1 d\u1eebng l\u1ed7 t\u1ef1 \u0111\u1ed9ng t\u0103ng l\u00ean khi gi\u00e1 t\u0103ng, b\u1ea3o v\u1ec7 l\u1ee3i nhu\u1eadn hi\u1ec7n c\u00f3 \u0111\u1ed3ng th\u1eddi cho ph\u00e9p l\u1ee3i nhu\u1eadn ti\u1ebfp t\u1ee5c ch\u1ea1y.<\/p>\n

\"0517ee6ab197e1ca471f6f783de75b7d\"<\/p>\n

4. \u0110\u00f3ng l\u1ec7nh h\u00e0ng lo\u1ea1t v\u00e0 d\u1eebng l\u1ed7 theo sau: chi\u1ebfn l\u01b0\u1ee3c tho\u00e1t l\u1ec7nh tinh t\u1ebf<\/p>\n

Ngo\u00e0i vi\u1ec7c \u0111\u1eb7t ra m\u1ed9t m\u1ee5c ti\u00eau ch\u1ed1t l\u1eddi duy nh\u1ea5t, vi\u1ec7c \u0111\u00f3ng c\u00e1c v\u1ecb th\u1ebf theo \u0111\u1ee3t l\u00e0 m\u1ed9t chi\u1ebfn l\u01b0\u1ee3c tho\u00e1t l\u1ec7nh ph\u1ed5 bi\u1ebfn kh\u00e1c. Logic l\u00e0: trong qu\u00e1 tr\u00ecnh t\u0103ng gi\u00e1, l\u1ee3i nhu\u1eadn \u0111\u01b0\u1ee3c l\u1ea5y theo \u0111\u1ee3t \u1edf c\u00e1c m\u1ee9c gi\u00e1 kh\u00e1c nhau, \u0111i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 kh\u00f3a m\u1ed9t ph\u1ea7n l\u1ee3i nhu\u1eadn m\u00e0 c\u00f2n gi\u1eef l\u1ea1i m\u1ed9t ph\u1ea7n v\u1ecb th\u1ebf \u0111\u1ec3 tham gia v\u00e0o xu h\u01b0\u1edbng ti\u1ebfp theo. V\u00ed d\u1ee5: ph\u1ea1m vi l\u1ee3i nhu\u1eadn m\u1ee5c ti\u00eau c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh nhi\u1ec1u \u0111i\u1ec3m \u0111\u00f3ng theo m\u1ed9t t\u1ef7 l\u1ec7 nh\u1ea5t \u0111\u1ecbnh (ch\u1eb3ng h\u1ea1n nh\u01b0 20%, 30%, 50%) v\u00e0 th\u1ef1c hi\u1ec7n l\u1ea7n l\u01b0\u1ee3t. Chi\u1ebfn l\u01b0\u1ee3c n\u00e0y c\u00f3 th\u1ec3 c\u00e2n b\u1eb1ng m\u00e2u thu\u1eabn gi\u1eefa vi\u1ec7c \u201cr\u1eddi th\u1ecb tr\u01b0\u1eddng qu\u00e1 s\u1edbm\u201d v\u00e0 \u201cr\u1eddi th\u1ecb tr\u01b0\u1eddng qu\u00e1 mu\u1ed9n\u201d trong c\u00e1c th\u1ecb tr\u01b0\u1eddng c\u00f3 xu h\u01b0\u1edbng.<\/p>\n

N\u1ec1n t\u1ea3ng WMAX h\u1ed7 tr\u1ee3 c\u00e1c l\u1ec7nh k\u1ebft h\u1ee3p OCO (ch\u1ecdn m\u1ed9t trong hai l\u1ec7nh \u0111\u1ec3 h\u1ee7y \u0111\u01a1n h\u00e0ng), cho ph\u00e9p nh\u00e0 giao d\u1ecbch \u0111\u1eb7t hai h\u01b0\u1edbng d\u1eabn lo\u1ea1i tr\u1eeb l\u1eabn nhau c\u00f9ng l\u00fac - v\u00ed d\u1ee5: \u0111\u1eb7t l\u1ec7nh ch\u1ed1t l\u1eddi tr\u00ean m\u1ee9c gi\u00e1 hi\u1ec7n t\u1ea1i v\u00e0 l\u1ec7nh d\u1eebng l\u1ed7 b\u00ean d\u01b0\u1edbi. B\u1ea5t k\u1ec3 gi\u00e1 v\u01b0\u1ee3t qua h\u01b0\u1edbng n\u00e0o, h\u1ec7 th\u1ed1ng s\u1ebd t\u1ef1 \u0111\u1ed9ng th\u1ef1c hi\u1ec7n l\u1ec7nh \u0111\u00f3ng t\u01b0\u01a1ng \u1ee9ng. Lo\u1ea1i l\u1ec7nh n\u00e0y giao ho\u00e0n to\u00e0n vi\u1ec7c th\u1ef1c hi\u1ec7n chi\u1ebfn l\u01b0\u1ee3c tho\u00e1t l\u1ec7nh cho h\u1ec7 th\u1ed1ng, gi\u1ea3m b\u1edbt s\u1ef1 do d\u1ef1 v\u00e0 v\u01b0\u1edbng v\u00edu c\u1ee7a ng\u01b0\u1eddi giao d\u1ecbch khi gi\u00e1 g\u1ea7n v\u1edbi m\u1ee9c m\u1ee5c ti\u00eau.<\/p>\n

5. Sao ch\u00e9p giao d\u1ecbch: m\u1ed9t c\u00e1ch ki\u1ec3m so\u00e1t r\u1ee7i ro kh\u00e1c<\/p>\n

\u0110\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi m\u1edbi ch\u01b0a thi\u1ebft l\u1eadp m\u1ed9t h\u1ec7 th\u1ed1ng giao d\u1ecbch ho\u00e0n ch\u1ec9nh, giao d\u1ecbch sao ch\u00e9p cung c\u1ea5p m\u1ed9t c\u00e1ch kh\u00e1c \u0111\u1ec3 tham gia v\u00e0o th\u1ecb tr\u01b0\u1eddng. Ch\u1ee9c n\u0103ng theo d\u00f5i c\u1ee7a WMAX cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng theo d\u00f5i ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1c nh\u00e0 giao d\u1ecbch \u0111\u01b0\u1ee3c n\u1ec1n t\u1ea3ng ch\u1ee9ng nh\u1eadn trong th\u1eddi gian th\u1ef1c v\u00e0 h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng \u0111\u1ed3ng b\u1ed9 h\u00f3a to\u00e0n b\u1ed9 h\u00e0nh \u0111\u1ed9ng c\u1ee7a h\u1ecd nh\u01b0 m\u1edf, \u0111\u00f3ng v\u00e0 d\u1eebng l\u1ed7 v\u00e0 l\u00e3i. Gi\u00e1 tr\u1ecb c\u1ed1t l\u00f5i c\u1ee7a c\u01a1 ch\u1ebf n\u00e0y l\u00e0 ng\u01b0\u1eddi m\u1edbi c\u00f3 th\u1ec3 quan s\u00e1t v\u00e0 t\u00ecm hi\u1ec3u c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m so\u00e1t r\u1ee7i ro c\u1ee7a c\u00e1c nh\u00e0 giao d\u1ecbch tr\u01b0\u1edfng th\u00e0nh - bao g\u1ed3m c\u00e1ch h\u1ecd \u0111\u1eb7t m\u1ee9c d\u1eebng l\u1ed7, c\u00e1ch qu\u1ea3n l\u00fd v\u1ecb th\u1ebf v\u00e0 c\u00e1ch duy tr\u00ec k\u1ef7 lu\u1eadt khi c\u00f3 bi\u1ebfn \u0111\u1ed9ng - m\u00e0 kh\u00f4ng ph\u1ea3i ch\u1ecbu \u00e1p l\u1ef1c c\u1ee7a vi\u1ec7c ra quy\u1ebft \u0111\u1ecbnh ch\u1ee7 \u0111\u1ed9ng.<\/p>\n

\u0110i\u1ec1u \u0111\u00e1ng ch\u00fa \u00fd l\u00e0 vi\u1ec7c tu\u00e2n theo m\u1ec7nh l\u1ec7nh kh\u00f4ng ho\u00e0n to\u00e0n l\u00e0 \u201cl\u00e1i xe t\u1ef1 ch\u1ee7\u201d. Ch\u1ee9c n\u0103ng sao ch\u00e9p c\u1ee7a WMAX cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng \u0111i\u1ec1u ch\u1ec9nh v\u1ecb tr\u00ed sao ch\u00e9p m\u1ed9t c\u00e1ch \u0111\u1ed9c l\u1eadp, \u0111\u1eb7t c\u00e1c tham s\u1ed1 ki\u1ec3m so\u00e1t r\u1ee7i ro \u0111\u1ed9c l\u1eadp v\u00e0 t\u1ea1m d\u1eebng sao ch\u00e9p b\u1ea5t k\u1ef3 l\u00fac n\u00e0o. N\u1ec1n t\u1ea3ng n\u00e0y c\u0169ng cung c\u1ea5p ch\u1ee9c n\u0103ng \"\u0111\u1ed3ng b\u1ed9 h\u00f3a th\u00f4ng minh\", cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng t\u00f9y ch\u1ec9nh c\u00e1c quy t\u1eafc - ch\u1eb3ng h\u1ea1n nh\u01b0 \"ch\u1ec9 \u0111\u1ed3ng b\u1ed9 h\u00f3a \u0111i\u1ec3m d\u1eebng l\u1ed7, kh\u00f4ng \u0111\u1ed3ng b\u1ed9 h\u00f3a ch\u1ed1t l\u1eddi\" - \u0111\u1ec3 duy tr\u00ec m\u1ee9c \u0111\u1ed9 linh ho\u1ea1t nh\u1ea5t \u0111\u1ecbnh trong khi t\u1ef1 \u0111\u1ed9ng h\u00f3a.<\/p>\n

6. Nh\u1eefng c\u00e2n nh\u1eafc \u0111\u1eb7c bi\u1ec7t trong th\u1eddi k\u1ef3 bi\u1ebfn \u0111\u1ed9ng cao<\/p>\n

Gi\u00e1 v\u00e0ng v\u00e0 b\u1ea1c s\u1ebd bi\u1ebfn \u0111\u1ed9ng d\u1eef d\u1ed9i trong m\u1ed9t s\u1ed1 giai \u0111o\u1ea1n nh\u1ea5t \u0111\u1ecbnh, ch\u1eb3ng h\u1ea1n nh\u01b0 c\u00f4ng b\u1ed1 d\u1eef li\u1ec7u b\u1ea3ng l\u01b0\u01a1ng phi n\u00f4ng nghi\u1ec7p c\u1ee7a Hoa K\u1ef3, quy\u1ebft \u0111\u1ecbnh l\u00e3i su\u1ea5t c\u1ee7a C\u1ee5c D\u1ef1 tr\u1eef Li\u00ean bang, c\u00e1c tr\u01b0\u1eddng h\u1ee3p kh\u1ea9n c\u1ea5p v\u1ec1 \u0111\u1ecba ch\u00ednh tr\u1ecb, v.v. Trong nh\u1eefng giai \u0111o\u1ea1n n\u00e0y, thanh kho\u1ea3n th\u1ecb tr\u01b0\u1eddng c\u00f3 th\u1ec3 c\u1ea1n ki\u1ec7t ngay l\u1eadp t\u1ee9c, ch\u00eanh l\u1ec7ch gi\u00e1 v\u00e0 tr\u01b0\u1ee3t gi\u00e1 l\u00e0 ph\u1ed5 bi\u1ebfn. Nh\u00e0 giao d\u1ecbch c\u1ea7n d\u1ef1 \u0111o\u00e1n \u0111\u1ea7y \u0111\u1ee7 \u0111i\u1ec1u n\u00e0y v\u00e0 \u0111i\u1ec1u ch\u1ec9nh chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch c\u1ee7a m\u00ecnh cho ph\u00f9 h\u1ee3p - ch\u1eb3ng h\u1ea1n nh\u01b0 gi\u1ea3m v\u1ecb th\u1ebf, t\u0103ng kho\u1ea3ng c\u00e1ch d\u1eebng l\u1ed7 ho\u1eb7c \u0111\u01a1n gi\u1ea3n l\u00e0 ch\u1ecdn tr\u00e1nh nh\u1eefng kho\u1ea3ng th\u1eddi gian n\u00e0y.<\/p>\n

N\u1ec1n t\u1ea3ng WMAX \u0111\u00e3 th\u1ef1c hi\u1ec7n nhi\u1ec1u t\u1ed1i \u01b0u h\u00f3a \u1edf c\u1ea5p \u0111\u1ed9 th\u1ef1c hi\u1ec7n l\u1ec7nh \u0111\u1ec3 \u0111\u1ed1i ph\u00f3 v\u1edbi m\u00f4i tr\u01b0\u1eddng c\u00f3 t\u00ednh bi\u1ebfn \u0111\u1ed9ng cao. H\u1ec7 th\u1ed1ng h\u1ed7 tr\u1ee3 nhi\u1ec1u lo\u1ea1i l\u1ec7nh kh\u00e1c nhau v\u00e0 c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00e1c giao d\u1ecbch \u1ed5n \u0111\u1ecbnh v\u1edbi \u0111\u1ed9 tr\u1ec5 th\u1ea5p v\u00e0 \u0111\u1ed9 tr\u01b0\u1ee3t gi\u00e1 th\u1ea5p ngay c\u1ea3 trong nh\u1eefng th\u1eddi \u0111i\u1ec3m c\u00f3 nhi\u1ec1u bi\u1ebfn \u0111\u1ed9ng nh\u01b0 vi\u1ec7c l\u00e0m phi n\u00f4ng nghi\u1ec7p v\u00e0 c\u00e1c quy\u1ebft \u0111\u1ecbnh c\u1ee7a ng\u00e2n h\u00e0ng trung \u01b0\u01a1ng. B\u1eb1ng c\u00e1ch tri\u1ec3n khai c\u00e1c n\u00fat c\u00f3 \u0111\u1ed9 tr\u1ec5 th\u1ea5p to\u00e0n c\u1ea7u v\u00e0 t\u1ed1i \u01b0u h\u00f3a thu\u1eadt to\u00e1n \u0111\u1ecbnh tuy\u1ebfn \u0111\u01a1n h\u00e0ng, n\u1ec1n t\u1ea3ng n\u00e0y c\u1ed1 g\u1eafng gi\u1ea3m t\u00e1c \u0111\u1ed9ng c\u1ee7a \u0111\u1ed9 tr\u1ec5 m\u1ea1ng v\u00e0 t\u1ed1c \u0111\u1ed9 ph\u1ea3n h\u1ed3i c\u1ee7a m\u00e1y ch\u1ee7 l\u00ean gi\u00e1 giao d\u1ecbch.<\/p>\n

Ph\u1ea7n k\u1ebft lu\u1eadn<\/p>\n

Ki\u1ec3m so\u00e1t r\u1ee7i ro v\u00e0 qu\u1ea3n l\u00fd v\u1ecb th\u1ebf l\u00e0 nh\u1eefng nhi\u1ec7m v\u1ee5 c\u01a1 b\u1ea3n kh\u00f4ng th\u1ec3 b\u1ecf qua trong giao d\u1ecbch kim lo\u1ea1i qu\u00fd. Gi\u1edbi h\u1ea1n r\u1ee7i ro duy nh\u1ea5t, ki\u1ec3m so\u00e1t to\u00e0n b\u1ed9 v\u1ecb th\u1ebf, x\u00e2y d\u1ef1ng k\u1ebf ho\u1ea1ch giao d\u1ecbch, chi\u1ebfn l\u01b0\u1ee3c tho\u00e1t h\u00e0ng lo\u1ea1t - nh\u1eefng nguy\u00ean t\u1eafc n\u00e0y c\u00f3 v\u1ebb \u0111\u01a1n gi\u1ea3n nh\u01b0ng ch\u00fang l\u00e0 ranh gi\u1edbi ph\u00e2n chia ch\u00ednh gi\u1eefa nh\u1eefng ng\u01b0\u1eddi tham gia d\u00e0i h\u1ea1n v\u00e0 nh\u1eefng nh\u00e0 \u0111\u1ea7u c\u01a1 ng\u1eafn h\u1ea1n. T\u1eadp trung v\u00e0o c\u00e1c ch\u1ee9c n\u0103ng nh\u01b0 m\u00e1y t\u00ednh v\u1ecb tr\u00ed, d\u1eebng l\u1ed7 v\u00e0 ch\u1ed1t l\u1eddi, d\u1eebng l\u1ed7, l\u1ec7nh k\u1ebft h\u1ee3p OCO v\u00e0 giao d\u1ecbch sao ch\u00e9p, n\u1ec1n t\u1ea3ng WMAX cung c\u1ea5p cho c\u00e1c nh\u00e0 giao d\u1ecbch kim lo\u1ea1i qu\u00fd m\u1ed9t b\u1ed9 c\u00f4ng c\u1ee5 \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i c\u00e1c nguy\u00ean t\u1eafc ki\u1ec3m so\u00e1t r\u1ee7i ro th\u00e0nh c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u1ee5 th\u1ec3. B\u1ea3n th\u00e2n c\u00f4ng c\u1ee5 n\u00e0y kh\u00f4ng \u0111\u1ea3m b\u1ea3o l\u1ee3i nhu\u1eadn nh\u01b0ng c\u00f3 th\u1ec3 gi\u00fap c\u00e1c nh\u00e0 giao d\u1ecbch duy tr\u00ec t\u00ednh k\u1ef7 lu\u1eadt v\u00e0 l\u00fd tr\u00ed tr\u01b0\u1edbc nh\u1eefng bi\u1ebfn \u0111\u1ed9ng c\u1ee7a th\u1ecb tr\u01b0\u1eddng.<\/p>","protected":false},"excerpt":{"rendered":"

Lo\u1ea1i b\u1ecf m\u1ed9t c\u00e1ch c\u00f3 h\u1ec7 th\u1ed1ng c\u00e1c nguy\u00ean t\u1eafc ki\u1ec3m so\u00e1t r\u1ee7i ro v\u00e0 qu\u1ea3n l\u00fd v\u1ecb th\u1ebf trong h\u1ee3p \u0111\u1ed3ng giao d\u1ecbch ch\u00eanh l\u1ec7ch v\u00e0ng v\u00e0 b\u1ea1c (CFD). B\u00e0i vi\u1ebft n\u00e0y b\u1eaft \u0111\u1ea7u v\u1edbi c\u00f4ng th\u1ee9c gi\u1edbi h\u1ea1n r\u1ee7i ro 2% cho m\u1ed9t giao d\u1ecbch v\u00e0 m\u1ee9c \u0111\u1ed9 r\u1ee7i ro \u0111\u00f2n b\u1ea9y, \u0111\u1ed3ng th\u1eddi cung c\u1ea5p ph\u00e2n t\u00edch chuy\u00ean s\u00e2u v\u1ec1 c\u00f4ng c\u1ee5 t\u00ednh to\u00e1n v\u1ecb th\u1ebf, ch\u1ed1t l\u1eddi v\u00e0 d\u1eebng l\u1ed7, d\u1eebng l\u1ed7 theo d\u00f5i v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng l\u1ec7nh k\u1ebft h\u1ee3p OCO, h\u01b0\u1edbng d\u1eabn b\u1ea1n c\u00e1ch thi\u1ebft l\u1eadp m\u1ed9t k\u1ebf ho\u1ea1ch giao d\u1ecbch ti\u00eau chu\u1ea9n v\u00e0 duy tr\u00ec t\u00ednh h\u1ee3p l\u00fd c\u0169ng nh\u01b0 kh\u1ea3 n\u0103ng s\u1ed1ng s\u00f3t trong m\u1ed9t th\u1ecb tr\u01b0\u1eddng c\u00f3 nhi\u1ec1u bi\u1ebfn \u0111\u1ed9ng.<\/p>","protected":false},"author":1,"featured_media":10833,"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":[708,753,278],"class_list":["post-10832","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tutorial","tag-708","tag-753","tag-278"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/posts\/10832","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=10832"}],"version-history":[{"count":1,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/posts\/10832\/revisions"}],"predecessor-version":[{"id":10835,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/posts\/10832\/revisions\/10835"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/media\/10833"}],"wp:attachment":[{"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/media?parent=10832"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/categories?post=10832"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/tags?post=10832"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}