{"id":10964,"date":"2026-08-17T16:32:31","date_gmt":"2026-08-17T08:32:31","guid":{"rendered":"https:\/\/www.kpai1.cn\/?p=10964"},"modified":"2026-08-17T16:32:35","modified_gmt":"2026-08-17T08:32:35","slug":"%e9%a9%be%e9%a9%ad%e5%bf%83%e6%80%a7%e4%b8%8e%e5%b8%82%e5%9c%ba%ef%bc%9awmax%e5%b9%b3%e5%8f%b0%e5%a6%82%e4%bd%95%e8%be%85%e5%8a%a9%e8%b4%b5%e9%87%91%e5%b1%9e%e4%ba%a4%e6%98%93%e8%80%85%e7%9a%84","status":"publish","type":"post","link":"https:\/\/www.kpai1.cn\/vi\/luu-tru\/10964","title":{"rendered":"Ki\u1ec3m so\u00e1t t\u00e2m tr\u00ed v\u00e0 th\u1ecb tr\u01b0\u1eddng: N\u1ec1n t\u1ea3ng WMAX h\u1ed7 tr\u1ee3 tr\u00f2 ch\u01a1i t\u00e2m l\u00fd c\u1ee7a c\u00e1c nh\u00e0 giao d\u1ecbch kim lo\u1ea1i qu\u00fd nh\u01b0 th\u1ebf n\u00e0o"},"content":{"rendered":"

Trong th\u1ebf gi\u1edbi giao d\u1ecbch v\u00e0ng, b\u1ea1c v\u00e0 kim lo\u1ea1i qu\u00fd, s\u1ef1 th\u0103ng tr\u1ea7m c\u1ee7a bi\u1ec3u \u0111\u1ed3 K-line kh\u00f4ng ch\u1ec9 l\u00e0 nh\u1ecbp \u0111\u1eadp c\u1ee7a nh\u1eefng con s\u1ed1 m\u00e0 c\u00f2n l\u00e0 s\u1ef1 ph\u1ea3n \u00e1nh t\u00e2m l\u00fd v\u00e0 h\u00e0nh vi t\u1eadp th\u1ec3 c\u1ee7a h\u00e0ng tri\u1ec7u nh\u00e0 giao d\u1ecbch. S\u1ef1 s\u1ee3 h\u00e3i v\u00e0 tham lam, hi\u1ec7u \u1ee9ng neo \u0111\u1eadu v\u00e0 th\u00e0nh ki\u1ebfn \u200b\u200bx\u00e1c nh\u1eadn, s\u1ef1 t\u1ef1 tin th\u00e1i qu\u00e1 v\u00e0 \u00e1c c\u1ea3m m\u1ea5t m\u00e1t...nh\u1eefng c\u00e1i b\u1eaby t\u00e2m l\u00fd b\u1eaft ngu\u1ed3n t\u1eeb b\u1ea3n ch\u1ea5t con ng\u01b0\u1eddi n\u00e0y th\u01b0\u1eddng l\u00e0 nguy\u00ean nh\u00e2n c\u01a1 b\u1ea3n g\u00e2y ra thua l\u1ed7 trong giao d\u1ecbch v\u00e0 \u1ea3nh h\u01b0\u1edfng c\u1ee7a ch\u00fang th\u1eadm ch\u00ed c\u00f2n v\u01b0\u1ee3t xa nh\u1eefng sai s\u00f3t trong ph\u00e1n \u0111o\u00e1n v\u1ec1 c\u00e1c nguy\u00ean t\u1eafc c\u01a1 b\u1ea3n.<\/p>\n

Ph\u1ea7n M\u1ed9t: D\u00f9ng \u201cK\u1ebf ho\u1ea1ch\u201d \u0111\u1ec3 ch\u1ed1ng l\u1ea1i \u201cs\u1ef1 b\u1ed1c \u0111\u1ed3ng\u201d - C\u00e1c ki\u1ec3u m\u1ec7nh l\u1ec7nh v\u00e0 k\u1ef7 lu\u1eadt ra quy\u1ebft \u0111\u1ecbnh<\/p>\n

Giao d\u1ecbch b\u1ed1c \u0111\u1ed3ng l\u00e0 l\u00fd do s\u1ed1 m\u1ed9t khi\u1ebfn nhi\u1ec1u nh\u00e0 giao d\u1ecbch kim lo\u1ea1i qu\u00fd b\u1ecb m\u1ea5t ti\u1ec1n. Khi gi\u00e1 v\u00e0ng \u0111\u1ed9t ng\u1ed9t t\u0103ng ho\u1eb7c gi\u1ea3m m\u1ea1nh, c\u1ea3m x\u00fac \u201cs\u1ee3 b\u1ecf l\u1ee1 c\u01a1 h\u1ed9i\u201d (FOMO) c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng khi\u1ebfn con ng\u01b0\u1eddi c\u00f3 nh\u1eefng h\u00e0nh vi phi l\u00fd l\u00e0 theo \u0111u\u1ed5i s\u1ef1 t\u0103ng tr\u01b0\u1edfng v\u00e0 gi\u1ebft ch\u1ebft s\u1ef1 s\u1ee5t gi\u1ea3m. C\u00e1c lo\u1ea1i l\u1ec7nh \u0111a d\u1ea1ng do n\u1ec1n t\u1ea3ng WMAX cung c\u1ea5p l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 hi\u1ec7u qu\u1ea3 \u0111\u1ec3 \u0111\u1eb7t ra c\u00e1c \u201ck\u1ebf ho\u1ea1ch\u201d tr\u01b0\u1edbc m\u1eb7t b\u1ea1n v\u00e0 h\u1ea1n ch\u1ebf \u201cs\u1ef1 b\u1ed1c \u0111\u1ed3ng\u201d.<\/p>\n

Giao d\u1ecbch l\u1ec7nh ch\u1edd: \u0111\u1eb7t logic l\u00ean h\u00e0ng \u0111\u1ea7u, kh\u00f4ng ph\u1ea3i c\u1ea3m x\u00fac<\/strong><\/p>\n

L\u1ec7nh gi\u1edbi h\u1ea1n (Gi\u1edbi h\u1ea1n mua\/Gi\u1edbi h\u1ea1n b\u00e1n) v\u00e0 l\u1ec7nh d\u1eebng l\u1ed7 (D\u1eebng mua\/D\u1eebng b\u00e1n) \u0111\u01b0\u1ee3c WMAX h\u1ed7 tr\u1ee3 v\u1ec1 c\u01a1 b\u1ea3n l\u00e0 \"cam k\u1ebft tr\u01b0\u1edbc\". Nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 \u0111\u1eb7t tr\u01b0\u1edbc \u0111i\u1ec3m v\u00e0o l\u1ec7nh l\u00fd t\u01b0\u1edfng sau khi b\u00ecnh t\u0129nh ph\u00e2n t\u00edch. Khi th\u1ecb tr\u01b0\u1eddng bi\u1ebfn \u0111\u1ed9ng g\u00e2y ra bi\u1ebfn \u0111\u1ed9ng v\u1ec1 m\u1eb7t c\u1ea3m x\u00fac, c\u00e1c l\u1ec7nh ch\u1edd s\u1ebd \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n t\u1ef1 \u0111\u1ed9ng, tr\u00e1nh s\u1ef1 do d\u1ef1 hay b\u1ed1c \u0111\u1ed3ng trong vi\u1ec7c \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh t\u1ea1i ch\u1ed7. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch cho c\u00e1c nh\u00e0 giao d\u1ecbch kim lo\u1ea1i qu\u00fd \u0111\u00e3 quen v\u1edbi vi\u1ec7c th\u1ef1c hi\u1ec7n c\u00e1c ho\u1ea1t \u0111\u1ed9ng xoay v\u00f2ng trong c\u00e1c phi\u00ean giao d\u1ecbch \u1edf Ch\u00e2u \u00c1 ho\u1eb7c Hoa K\u1ef3.<\/p>\n

L\u1ec7nh c\u00f3 \u0111i\u1ec1u ki\u1ec7n v\u00e0 l\u1ec7nh OCO (ch\u1ecdn m\u1ed9t): k\u1ebf ho\u1ea1ch ph\u1ea3n h\u1ed3i \u0111\u1eb7t tr\u01b0\u1edbc<\/strong><\/p>\n

Xu h\u01b0\u1edbng th\u1ecb tr\u01b0\u1eddng \u0111\u1ea7y r\u1eaby s\u1ef1 kh\u00f4ng ch\u1eafc ch\u1eafn. N\u1ebfu n\u1ec1n t\u1ea3ng WMAX h\u1ed7 tr\u1ee3 c\u00e1c l\u1ec7nh OCO (One Cancels the Other), nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 \u0111\u1eb7t l\u1ec7nh ch\u1ed1t l\u1eddi v\u00e0 l\u1ec7nh d\u1eebng l\u1ed7 c\u00f9ng l\u00fac. B\u1ea5t k\u1ec3 gi\u00e1 di chuy\u1ec3n theo h\u01b0\u1edbng n\u00e0o, h\u1ec7 th\u1ed1ng s\u1ebd t\u1ef1 \u0111\u1ed9ng th\u1ef1c hi\u1ec7n m\u1ed9t h\u01b0\u1edbng v\u00e0 h\u1ee7y h\u01b0\u1edbng c\u00f2n l\u1ea1i. Ch\u1ee9c n\u0103ng n\u00e0y bu\u1ed9c c\u00e1c nh\u00e0 giao d\u1ecbch ph\u1ea3i suy ngh\u0129 v\u1ec1 vi\u1ec7c \"ph\u1ea3i l\u00e0m g\u00ec n\u1ebfu h\u1ecd sai\" v\u00e0 \"d\u1eebng \u1edf \u0111\u00e2u n\u1ebfu h\u1ecd \u0111\u00fang\" tr\u01b0\u1edbc khi m\u1edf m\u1ed9t v\u1ecb th\u1ebf, kh\u1eafc ph\u1ee5c m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 \u0111i\u1ec3m y\u1ebfu t\u00e2m l\u00fd l\u00e0 \"hy v\u1ecdng m\u1edf r\u1ed9ng v\u00f4 h\u1ea1n khi gi\u1eef m\u1ed9t v\u1ecb tr\u00ed v\u00e0 kh\u00f4ng mu\u1ed1n th\u1eeba nh\u1eadn th\u1ea5t b\u1ea1i khi m\u1ea5t ti\u1ec1n\".<\/p>\n

Ph\u1ea7n 2: D\u00f9ng \u201cd\u1eef li\u1ec7u\u201d \u0111\u1ec3 ch\u1ed1ng l\u1ea1i \u201c\u1ea3o t\u01b0\u1edfng\u201d \u2013 c\u00f4ng c\u1ee5 bi\u1ec3u \u0111\u1ed3 v\u00e0 \u0111i\u1ec1u ch\u1ec9nh nh\u1eadn th\u1ee9c<\/p>\n

C\u00e1c nh\u00e0 giao d\u1ecbch th\u01b0\u1eddng tr\u1edf th\u00e0nh n\u1ea1n nh\u00e2n c\u1ee7a \u201ckhuynh h\u01b0\u1edbng x\u00e1c nh\u1eadn\u201d - h\u1ecd ch\u1ec9 mu\u1ed1n xem th\u00f4ng tin \u1ee7ng h\u1ed9 quan \u0111i\u1ec3m c\u1ee7a m\u00ecnh v\u00e0 b\u1ecf qua nh\u1eefng b\u1eb1ng ch\u1ee9ng tr\u00e1i ng\u01b0\u1ee3c. C\u00e1c c\u00f4ng c\u1ee5 ph\u00e2n t\u00edch v\u00e0 bi\u1ec3u \u0111\u1ed3 chuy\u00ean nghi\u1ec7p \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p s\u1eb5n c\u1ee7a WMAX c\u00f3 th\u1ec3 cung c\u1ea5p g\u00f3c nh\u00ecn d\u1eef li\u1ec7u kh\u00e1ch quan h\u01a1n v\u00e0 gi\u00fap ph\u00e1 b\u1ecf suy ngh\u0129 n\u00e0y.<\/p>\n

Ph\u00e2n t\u00edch khung \u0111a th\u1eddi gian: Tho\u00e1t kh\u1ecfi huy\u1ec1n tho\u1ea1i \u0111\u1ecba ph\u01b0\u01a1ng<\/strong><\/p>\n

M\u1ed9t nh\u00e0 giao d\u1ecbch ch\u1ec9 nh\u00ecn v\u00e0o bi\u1ec3u \u0111\u1ed3 15 ph\u00fat c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng b\u1ecb dao \u0111\u1ed9ng v\u1ec1 m\u1eb7t c\u1ea3m x\u00fac tr\u01b0\u1edbc nh\u1eefng bi\u1ebfn \u0111\u1ed9ng ng\u1eafn h\u1ea1n. H\u1ec7 th\u1ed1ng bi\u1ec3u \u0111\u1ed3 c\u1ee7a WMAX cho ph\u00e9p c\u00e1c nh\u00e0 giao d\u1ecbch d\u1ec5 d\u00e0ng chuy\u1ec3n \u0111\u1ed5i gi\u1eefa c\u00e1c ch\u1ebf \u0111\u1ed9 xem h\u00e0ng ng\u00e0y, h\u00e0ng tu\u1ea7n, h\u00e0ng th\u00e1ng v\u00e0 nhi\u1ec1u th\u1eddi k\u1ef3 kh\u00e1c. Khi c\u00e1c nh\u00e0 giao d\u1ecbch ho\u1ea3ng s\u1ee3 tr\u00ean c\u00e1c bi\u1ec3u \u0111\u1ed3 ng\u1eafn h\u1ea1n, vi\u1ec7c chuy\u1ec3n sang c\u00e1c bi\u1ec3u \u0111\u1ed3 d\u00e0i h\u1ea1n c\u00f3 th\u1ec3 cho th\u1ea5y xu h\u01b0\u1edbng chung v\u1eabn c\u00f2n nguy\u00ean. \"C\u00e1i nh\u00ecn c\u1ee7a Ch\u00faa\" n\u00e0y gi\u00fap gi\u1ea3m b\u1edbt lo l\u1eafng v\u00e0 cho ph\u00e9p c\u00e1c nh\u00e0 giao d\u1ecbch quay l\u1ea1i b\u1ee9c tranh l\u1edbn h\u01a1n v\u00e0 xem x\u00e9t h\u00e0nh \u0111\u1ed9ng gi\u00e1 hi\u1ec7n t\u1ea1i.<\/p>\n

C\u00e1c ch\u1ec9 s\u1ed1 v\u1ec1 kh\u1ed1i l\u01b0\u1ee3ng v\u00e0 l\u00e3i su\u1ea5t m\u1edf: Hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc v\u1ec1 s\u1ef1 \u0111\u1ed3ng thu\u1eadn c\u1ee7a th\u1ecb tr\u01b0\u1eddng<\/strong><\/p>\n

\u0110\u1eb1ng sau nh\u1eefng thay \u0111\u1ed5i v\u1ec1 gi\u00e1 tr\u00ean th\u1ecb tr\u01b0\u1eddng kim lo\u1ea1i qu\u00fd l\u00e0 d\u00f2ng v\u1ed1n. N\u1ebfu n\u1ec1n t\u1ea3ng WMAX c\u00f3 th\u1ec3 cung c\u1ea5p kh\u1ed1i l\u01b0\u1ee3ng giao d\u1ecbch ho\u1eb7c d\u1eef li\u1ec7u \u0111\u1ed9 s\u00e2u th\u1ecb tr\u01b0\u1eddng li\u00ean quan, c\u00e1c nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 quan s\u00e1t \"li\u1ec7u s\u1ef1 thay \u0111\u1ed5i gi\u00e1 c\u00f3 kh\u1edbp v\u1edbi kh\u1ed1i l\u01b0\u1ee3ng giao d\u1ecbch hay kh\u00f4ng\". V\u00ed d\u1ee5: t\u00edn hi\u1ec7u kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn v\u01b0\u1ee3t qua m\u1ee9c kh\u00e1ng c\u1ef1 quan tr\u1ecdng s\u1ebd \u0111\u00e1ng tin c\u1eady h\u01a1n nhi\u1ec1u so v\u1edbi t\u00edn hi\u1ec7u v\u1ec1 m\u1ee9c t\u0103ng gi\u1ea3m d\u1ea7n. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 gi\u00fap c\u00e1c nh\u00e0 giao d\u1ecbch ph\u00e2n bi\u1ec7t \"s\u1ef1 \u0111\u1ed3ng thu\u1eadn c\u1ee7a th\u1ecb tr\u01b0\u1eddng th\u1ef1c\" v\u1edbi \"b\u1eaby t\u0103ng gi\u00e1\/b\u1eaby b\u00e1n kh\u1ed1ng\" v\u00e0 gi\u1ea3m thi\u1ec3u sai s\u00f3t do m\u00f9 qu\u00e1ng theo xu h\u01b0\u1edbng.<\/p>\n

Ph\u1ea7n 3: S\u1eed d\u1ee5ng \u201cm\u00f4 ph\u1ecfng\u201d \u0111\u1ec3 ch\u1ed1ng l\u1ea1i \u201cs\u1ef1 ki\u00eau ng\u1ea1o\u201d\u2014t\u00e0i kho\u1ea3n m\u00f4 ph\u1ecfng v\u00e0 \u0111\u00e0o t\u1ea1o v\u1ec1 m\u1ee9c \u0111\u1ed9 r\u1ee7i ro<\/p>\n

Qu\u00e1 t\u1ef1 tin l\u00e0 m\u1ed9t sai l\u1ea7m ph\u1ed5 bi\u1ebfn m\u00e0 c\u00e1c nh\u00e0 giao d\u1ecbch gi\u00e0u kinh nghi\u1ec7m m\u1eafc ph\u1ea3i. Sau nhi\u1ec1u l\u1ea7n ki\u1ebfm \u0111\u01b0\u1ee3c l\u1ee3i nhu\u1eadn li\u00ean ti\u1ebfp, m\u1ecdi ng\u01b0\u1eddi c\u00f3 xu h\u01b0\u1edbng \u0111\u00e1nh gi\u00e1 th\u1ea5p r\u1ee7i ro v\u00e0 m\u1edf r\u1ed9ng v\u1ecb th\u1ebf c\u1ee7a m\u00ecnh. Gi\u00e1 tr\u1ecb c\u1ee7a ch\u1ee9c n\u0103ng t\u00e0i kho\u1ea3n demo do WMAX cung c\u1ea5p kh\u00f4ng ch\u1ec9 n\u1eb1m \u1edf ch\u1ed7 th\u1ef1c h\u00e0nh \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi m\u1edbi m\u00e0 c\u00f2n \u1edf vi\u1ec7c gi\u00fap t\u1ea5t c\u1ea3 c\u00e1c nh\u00e0 giao d\u1ecbch ti\u1ebfn h\u00e0nh \"ki\u1ec3m tra c\u0103ng th\u1eb3ng\".<\/p>\n

Giai \u0111o\u1ea1n th\u00edch \u1ee9ng t\u00e2m l\u00fd v\u1edbi chi\u1ebfn l\u01b0\u1ee3c m\u1edbi<\/strong><\/p>\n

Khi c\u00e1c nh\u00e0 giao d\u1ecbch mu\u1ed1n th\u1eed m\u1ed9t chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch v\u00e0ng m\u1edbi (v\u00ed d\u1ee5: m\u1ed9t tr\u00f2 ch\u01a1i ng\u1eafn h\u1ea1n d\u1ef1a tr\u00ean d\u1eef li\u1ec7u phi n\u00f4ng nghi\u1ec7p), tr\u01b0\u1edbc ti\u00ean h\u1ecd c\u00f3 th\u1ec3 ch\u1ea1y n\u00f3 trong m\u00f4i tr\u01b0\u1eddng m\u00f4 ph\u1ecfng WMAX trong m\u1ed9t kho\u1ea3ng th\u1eddi gian \u0111\u1ec3 ki\u1ec3m tra hi\u1ec7u su\u1ea5t c\u1ee7a chi\u1ebfn l\u01b0\u1ee3c d\u01b0\u1edbi nh\u1eefng bi\u1ebfn \u0111\u1ed9ng c\u1ee7a th\u1ecb tr\u01b0\u1eddng th\u1ef1c m\u00e0 kh\u00f4ng m\u1ea5t ph\u00ed. Qu\u00e1 tr\u00ecnh n\u00e0y c\u00f3 th\u1ec3 gi\u1ea3m b\u1edbt m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 kho\u1ea3ng c\u00e1ch t\u00e2m l\u00fd l\u1edbn v\u00e0 t\u1ed5n th\u1ea5t t\u00e0i ch\u00ednh do \"chi\u1ebfm v\u1ecb th\u1ebf n\u1eb7ng n\u1ec1 m\u00e0 kh\u00f4ng th\u1eed nghi\u1ec7m chi\u1ebfn l\u01b0\u1ee3c\".<\/p>\n

\u0110\u00e1nh gi\u00e1 v\u00e0 h\u1ed3 s\u01a1 h\u00e0nh vi<\/strong><\/p>\n

T\u00e0i kho\u1ea3n demo t\u1ed1t th\u01b0\u1eddng \u0111i k\u00e8m v\u1edbi l\u1ecbch s\u1eed giao d\u1ecbch chi ti\u1ebft. Nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 nh\u00ecn l\u1ea1i t\u1eebng giao d\u1ecbch m\u00f4 ph\u1ecfng tr\u01b0\u1edbc \u0111\u00e2y c\u1ee7a m\u00ecnh v\u00e0 ph\u00e2n t\u00edch l\u00fd do m\u1edf v\u00e0 \u0111\u00f3ng v\u1ecb th\u1ebf t\u1ea1i th\u1eddi \u0111i\u1ec3m \u0111\u00f3. Ki\u1ec3u \"\u0111\u00e1nh gi\u00e1 sau\" n\u00e0y l\u00e0 c\u00e1ch t\u1ed1t nh\u1ea5t \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh nh\u1eefng sai l\u1ec7ch v\u1ec1 h\u00e0nh vi - b\u1ea1n s\u1ebd t\u00ecm ra trong nh\u1eefng \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng n\u00e0o b\u1ea1n c\u00f3 xu h\u01b0\u1edbng giao d\u1ecbch th\u01b0\u1eddng xuy\u00ean v\u00e0 trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p n\u00e0o b\u1ea1n c\u00f3 xu h\u01b0\u1edbng gi\u1eef l\u1ec7nh. Ch\u1ee9c n\u0103ng xu\u1ea5t d\u1eef li\u1ec7u c\u1ee7a n\u1ec1n t\u1ea3ng WMAX mang l\u1ea1i s\u1ef1 thu\u1eadn ti\u1ec7n cho vi\u1ec7c t\u1ef1 ph\u00e2n t\u00edch chuy\u00ean s\u00e2u.<\/p>\n

\"2f0a6cf18bd8229976a0c18e9fdfe101\"<\/p>\n

Ph\u1ea7n 4: D\u00f9ng \u201cm\u00f4i tr\u01b0\u1eddng\u201d \u0111\u1ec3 ch\u1ed1ng l\u1ea1i \u201cs\u1ef1 c\u00f4 \u0111\u01a1n\u201d \u2013 t\u01b0\u01a1ng t\u00e1c c\u1ed9ng \u0111\u1ed3ng v\u00e0 l\u1ecdc th\u00f4ng tin<\/p>\n

Giao d\u1ecbch l\u00e0 m\u1ed9t c\u00f4ng vi\u1ec7c c\u00f4 \u0111\u01a1n. Nh\u1eefng c\u1ea3m x\u00fac ti\u00eau c\u1ef1c d\u1ec5 b\u1ecb khu\u1ebfch \u0111\u1ea1i khi m\u1ed9t m\u00ecnh tr\u01b0\u1edbc m\u00e0n h\u00ecnh. N\u1ebfu n\u1ec1n t\u1ea3ng WMAX c\u00f3 c\u1ed9ng \u0111\u1ed3ng ho\u1eb7c ch\u1ee9c n\u0103ng chia s\u1ebb t\u00edn hi\u1ec7u nh\u1ea5t \u0111\u1ecbnh, n\u00f3 c\u00f3 th\u1ec3 t\u1ea1o ra m\u1ed9t m\u00f4i tr\u01b0\u1eddng giao d\u1ecbch \"\u0111\u01b0\u1ee3c gi\u00e1m s\u00e1t\".<\/p>\n

Sao ch\u00e9p l\u1ec7nh ho\u1eb7c chia s\u1ebb chi\u1ebfn l\u01b0\u1ee3c (n\u1ebfu c\u00f3): s\u1eed d\u1ee5ng th\u1eadn tr\u1ecdng s\u1ef1 c\u00f4ng nh\u1eadn c\u1ee7a x\u00e3 h\u1ed9i<\/strong><\/p>\n

M\u1ed9t s\u1ed1 n\u1ec1n t\u1ea3ng cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng xem ho\u1eb7c sao ch\u00e9p chi\u1ebfn l\u01b0\u1ee3c c\u1ee7a c\u00e1c nh\u00e0 giao d\u1ecbch kh\u00e1c. \u0110\u00e2y l\u00e0 l\u1ed9 tr\u00ecnh h\u1ecdc t\u1eadp d\u00e0nh cho nh\u1eefng ng\u01b0\u1eddi giao d\u1ecbch kim lo\u1ea1i qu\u00fd c\u00f2n thi\u1ebfu kinh nghi\u1ec7m ho\u1eb7c c\u00f3 th\u1eddi gian h\u1ea1n ch\u1ebf. Tuy nhi\u00ean, c\u1ea7n l\u01b0u \u00fd r\u1eb1ng vi\u1ec7c m\u00f9 qu\u00e1ng \u0111i theo ng\u01b0\u1eddi kh\u00e1c c\u0169ng l\u00e0 m\u1ed9t th\u00e0nh ki\u1ebfn \u200b\u200bt\u00e2m l\u00fd (thi\u00ean v\u1ecb b\u1ea3n s\u1eafc x\u00e3 h\u1ed9i). N\u1ebfu n\u1ec1n t\u1ea3ng WMAX cung c\u1ea5p c\u00e1c ch\u1ee9c n\u0103ng nh\u01b0 v\u1eady, n\u00f3 c\u1ea7n nh\u1ea5n m\u1ea1nh nguy\u00ean t\u1eafc \"ch\u1ec9 mang t\u00ednh ch\u1ea5t tham kh\u1ea3o, ra quy\u1ebft \u0111\u1ecbnh \u0111\u1ed9c l\u1eadp\" v\u00e0 h\u01b0\u1edbng d\u1eabn ng\u01b0\u1eddi d\u00f9ng coi n\u00f3 nh\u01b0 m\u1ed9t h\u00ecnh m\u1eabu h\u1ecdc t\u1eadp h\u01a1n l\u00e0 m\u1ed9t \u0111\u1ea3m b\u1ea3o l\u1ee3i nhu\u1eadn.<\/p>\n

L\u1ecbch kinh t\u1ebf so v\u1edbi News Feed: Qu\u1ea3n l\u00fd t\u00ecnh tr\u1ea1ng qu\u00e1 t\u1ea3i th\u00f4ng tin<\/strong><\/p>\n

Gi\u00e1 kim lo\u1ea1i qu\u00fd c\u1ef1c k\u1ef3 nh\u1ea1y c\u1ea3m v\u1edbi d\u1eef li\u1ec7u v\u0129 m\u00f4. L\u1ecbch kinh t\u1ebf t\u00edch h\u1ee3p c\u1ee7a WMAX c\u00f3 th\u1ec3 nh\u1eafc nh\u1edf c\u00e1c nh\u00e0 giao d\u1ecbch v\u1ec1 c\u00e1c s\u1ef1 ki\u1ec7n l\u1edbn s\u1eafp t\u1edbi (nh\u01b0 cu\u1ed9c h\u1ecdp l\u00e3i su\u1ea5t c\u1ee7a C\u1ee5c D\u1ef1 tr\u1eef Li\u00ean bang, c\u00f4ng b\u1ed1 d\u1eef li\u1ec7u CPI). \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 gi\u00fap c\u00e1c nh\u00e0 giao d\u1ecbch chu\u1ea9n b\u1ecb tr\u01b0\u1edbc tinh th\u1ea7n, ch\u1ee7 \u0111\u1ed9ng gi\u1ea3m v\u1ecb th\u1ebf ho\u1eb7c \u0111\u1eb7t c\u00e1c \u0111i\u1ec3m d\u1eebng b\u1ea3o v\u1ec7 tr\u01b0\u1edbc khi d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 v\u00e0 tr\u00e1nh ph\u1ea3n \u1ee9ng trong th\u1eddi \u0111i\u1ec3m b\u00f9ng n\u1ed5 th\u00f4ng tin.<\/p>\n

Ph\u1ea7n th\u1ee9 n\u0103m: Ranh gi\u1edbi tr\u00e1ch nhi\u1ec7m c\u1ee7a n\u1ec1n t\u1ea3ng\u2014Truy\u1ec1n th\u00f4ng minh b\u1ea1ch v\u00e0 gi\u00e1o d\u1ee5c r\u1ee7i ro<\/p>\n

Cu\u1ed1i c\u00f9ng, m\u1ed9t n\u1ec1n t\u1ea3ng WMAX th\u1ef1c s\u1ef1 l\u1ea5y ng\u01b0\u1eddi d\u00f9ng l\u00e0m trung t\u00e2m s\u1ebd li\u00ean t\u1ee5c nh\u1ea5n m\u1ea1nh t\u00ednh ch\u1ea5t r\u1ee7i ro c\u1ee7a giao d\u1ecbch trong giao di\u1ec7n t\u01b0\u01a1ng t\u00e1c v\u00e0 qu\u1ea3ng c\u00e1o c\u1ee7a n\u00f3.<\/p>\n

S\u1ef1 r\u00f5 r\u00e0ng c\u1ee7a vi\u1ec7c ti\u1ebft l\u1ed9 r\u1ee7i ro<\/strong>: Trong qu\u00e1 tr\u00ecnh m\u1edf t\u00e0i kho\u1ea3n, giao di\u1ec7n giao d\u1ecbch v\u00e0 th\u1eadm ch\u00ed m\u1ecdi \u0111i\u1ec1u ch\u1ec9nh \u0111\u00f2n b\u1ea9y, n\u1ec1n t\u1ea3ng ph\u1ea3i ch\u1ec9 r\u00f5 r\u1eb1ng \u201c\u0111\u00f2n b\u1ea9y khu\u1ebfch \u0111\u1ea1i l\u00e3i v\u00e0 l\u1ed7\u201d v\u00e0 \u201cgiao d\u1ecbch CFD kim lo\u1ea1i qu\u00fd c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn m\u1ea5t to\u00e0n b\u1ed9 ti\u1ec1n g\u1ed1c\u201d.<\/p>\n

Cung c\u1ea5p ngu\u1ed3n l\u1ef1c x\u00e2y d\u1ef1ng t\u00e2m l\u00fd<\/strong>: Ph\u1ea7n \u0111\u00e0o t\u1ea1o c\u1ee7a n\u1ec1n t\u1ea3ng kh\u00f4ng ch\u1ec9 n\u00f3i v\u1ec1 ph\u00e2n t\u00edch k\u1ef9 thu\u1eadt v\u00e0 c\u00e1c nguy\u00ean t\u1eafc c\u01a1 b\u1ea3n m\u00e0 c\u00f2n \u0111\u1ec1 c\u1eadp \u0111\u1ebfn t\u00e2m l\u00fd giao d\u1ecbch, ch\u1eb3ng h\u1ea1n nh\u01b0 \"c\u00e1ch v\u01b0\u1ee3t qua giao d\u1ecbch tr\u1ea3 \u0111\u0169a\", \"c\u00e1ch thi\u1ebft l\u1eadp nh\u1eadt k\u00fd giao d\u1ecbch\", v.v. \u0110i\u1ec1u n\u00e0y ph\u1ea3n \u00e1nh s\u1ef1 t\u1eadp trung c\u1ee7a n\u1ec1n t\u1ea3ng v\u00e0o s\u1ef1 t\u0103ng tr\u01b0\u1edfng d\u00e0i h\u1ea1n c\u1ee7a c\u00e1c nh\u00e0 giao d\u1ecbch, thay v\u00ec ch\u1ec9 theo \u0111u\u1ed5i kh\u1ed1i l\u01b0\u1ee3ng giao d\u1ecbch ng\u1eafn h\u1ea1n.<\/p>\n

T\u00f3m l\u1ea1i<\/strong><\/p>\n

\u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 giao d\u1ecbch v\u00e0ng, b\u1ea1c v\u00e0 kim lo\u1ea1i qu\u00fd trong [th\u1ecb tr\u01b0\u1eddng m\u1ee5c ti\u00eau], gi\u00e1 tr\u1ecb c\u1ee7a n\u1ec1n t\u1ea3ng giao d\u1ecbch WMAX kh\u00f4ng ch\u1ec9 n\u1eb1m \u1edf t\u1ed1c \u0111\u1ed9 kh\u1edbp l\u1ec7nh m\u01b0\u1ee3t m\u00e0 hay m\u1ee9c ch\u00eanh l\u1ec7ch th\u1ea5p. Gi\u00e1 tr\u1ecb s\u00e2u xa h\u01a1n n\u1eb1m \u1edf ch\u1ed7 li\u1ec7u n\u00f3 c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh \u201cb\u1ed9 n\u00e3o b\u00ean ngo\u00e0i\u201d v\u00e0 \u201ctr\u1ee3 l\u00fd k\u1ef7 lu\u1eadt\u201d \u0111\u1ec3 c\u00e1c nh\u00e0 giao d\u1ecbch kh\u1eafc ph\u1ee5c \u0111i\u1ec3m y\u1ebfu c\u1ee7a ch\u00ednh con ng\u01b0\u1eddi m\u00ecnh hay kh\u00f4ng.<\/p>\n

T\u1eeb giao d\u1ecbch l\u1ec7nh ch\u1edd \u0111\u1ebfn ph\u00e2n t\u00edch nhi\u1ec1u k\u1ef3, t\u1eeb t\u00e0i kho\u1ea3n m\u00f4 ph\u1ecfng \u0111\u1ebfn l\u1ecbch kinh t\u1ebf, m\u1ee5c \u0111\u00edch thi\u1ebft k\u1ebf ban \u0111\u1ea7u c\u1ee7a t\u1eebng ch\u1ee9c n\u0103ng ph\u1ea3i ph\u1ee5c v\u1ee5 c\u00f9ng m\u1ed9t m\u1ee5c ti\u00eau: gi\u00fap c\u00e1c nh\u00e0 giao d\u1ecbch t\u1ec9nh t\u00e1o v\u00e0 l\u00fd tr\u00ed tr\u01b0\u1edbc nh\u1eefng l\u00e0n s\u00f3ng h\u1ed7n lo\u1ea1n c\u1ee7a c\u1ea3m x\u00fac th\u1ecb tr\u01b0\u1eddng. H\u00e3y nh\u1edb r\u1eb1ng, h\u1ec7 th\u1ed1ng giao d\u1ecbch t\u1ed1t nh\u1ea5t lu\u00f4n l\u00e0 h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 dung h\u00f2a nh\u1eefng khuy\u1ebft \u0111i\u1ec3m trong t\u00ednh c\u00e1ch c\u1ee7a b\u1ea1n v\u00e0 ti\u1ebfp t\u1ee5c gi\u00fap b\u1ea1n \u0111i\u1ec1u ch\u1ec9nh h\u00e0nh vi c\u1ee7a m\u00ecnh. Tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng b\u1ea5t k\u1ef3 n\u1ec1n t\u1ea3ng n\u00e0o, vui l\u00f2ng hi\u1ec3u \u0111\u1ea7y \u0111\u1ee7 kh\u1ea3 n\u0103ng c\u1ee7a n\u00f3 v\u00e0 lu\u00f4n \u0111\u1eb7t vi\u1ec7c qu\u1ea3n l\u00fd r\u1ee7i ro l\u00ean h\u00e0ng \u0111\u1ea7u.<\/p>","protected":false},"excerpt":{"rendered":"

Nguy\u00ean nh\u00e2n s\u00e2u xa c\u1ee7a vi\u1ec7c thua l\u1ed7 trong giao d\u1ecbch kim lo\u1ea1i qu\u00fd th\u01b0\u1eddng kh\u00f4ng ph\u1ea3i do k\u1ef9 thu\u1eadt m\u00e0 l\u00e0 do t\u00e2m l\u00fd. B\u00e0i vi\u1ebft n\u00e0y ph\u00e2n t\u00edch c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 n\u1ec1n t\u1ea3ng giao d\u1ecbch \u0111\u1ec3 kh\u1eafc ph\u1ee5c \u0111i\u1ec3m y\u1ebfu c\u1ee7a con ng\u01b0\u1eddi: s\u1eed d\u1ee5ng l\u1ec7nh gi\u1edbi h\u1ea1n v\u00e0 l\u1ec7nh OCO \u0111\u1ec3 th\u00fac \u0111\u1ea9y k\u1ebf ho\u1ea1ch v\u00e0 h\u1ea1n ch\u1ebf giao d\u1ecbch b\u1ed1c \u0111\u1ed3ng; s\u1eed d\u1ee5ng nhi\u1ec1u khung th\u1eddi gian v\u00e0 d\u1eef li\u1ec7u kh\u1ed1i l\u01b0\u1ee3ng giao d\u1ecbch \u0111\u1ec3 ph\u00e1 v\u1ee1 xu h\u01b0\u1edbng x\u00e1c nh\u1eadn; s\u1eed d\u1ee5ng c\u00e1c t\u00e0i kho\u1ea3n m\u00f4 ph\u1ecfng \u0111\u1ec3 th\u1ef1c hi\u1ec7n ki\u1ec3m tra v\u00e0 \u0111\u00e1nh gi\u00e1 c\u0103ng th\u1eb3ng v\u1ec1 chi\u1ebfn l\u01b0\u1ee3c; k\u1ebft h\u1ee3p v\u1edbi l\u1ecbch kinh t\u1ebf, h\u1ecdc t\u1eadp theo d\u00f5i v\u00e0 gi\u00e1o d\u1ee5c r\u1ee7i ro, gi\u00fap c\u00e1c nh\u00e0 giao d\u1ecbch v\u00e0ng v\u00e0 b\u1ea1c duy tr\u00ec k\u1ef7 lu\u1eadt tr\u01b0\u1edbc nh\u1eefng bi\u1ebfn \u0111\u1ed9ng c\u1ea3m x\u00fac, thi\u1ebft l\u1eadp m\u1ed9t h\u1ec7 th\u1ed1ng giao d\u1ecbch b\u1ec1n v\u1eefng v\u00e0 tr\u00e1nh s\u1ef1 x\u00f3i m\u00f2n l\u1eb7p \u0111i l\u1eb7p l\u1ea1i c\u1ee7a vi\u1ec7c theo \u0111u\u1ed5i th\u0103ng tr\u1ea7m.<\/p>","protected":false},"author":1,"featured_media":10965,"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":[1572,1571,303],"class_list":["post-10964","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tutorial","tag-oco","tag-1571","tag-303"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/posts\/10964","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=10964"}],"version-history":[{"count":1,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/posts\/10964\/revisions"}],"predecessor-version":[{"id":10967,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/posts\/10964\/revisions\/10967"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/media\/10965"}],"wp:attachment":[{"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/media?parent=10964"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/categories?post=10964"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kpai1.cn\/vi\/wp-json\/wp\/v2\/tags?post=10964"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}