{"id":15544,"date":"2026-02-01T08:16:02","date_gmt":"2026-02-01T08:16:02","guid":{"rendered":"https:\/\/www.ultimamarkets.com\/vn\/?p=15544"},"modified":"2026-02-04T04:48:26","modified_gmt":"2026-02-04T04:48:26","slug":"rsi-la-gi","status":"publish","type":"post","link":"https:\/\/www.ultimamarkets.com\/vn\/academy\/rsi-la-gi\/","title":{"rendered":"RSI L\u00e0 G\u00ec? C\u00e1ch D\u00f9ng Ch\u1ec9 B\u00e1o RSI Cho Trader M\u1edbi"},"content":{"rendered":"\n

Trong ph\u00e2n t\u00edch k\u1ef9 thu\u1eadt, RSI l\u00e0 m\u1ed9t trong nh\u1eefng ch\u1ec9 b\u00e1o \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t, \u0111\u1eb7c bi\u1ec7t v\u1edbi ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u giao d\u1ecbch Forex, Crypto hay CFD. Ch\u1ec9 b\u00e1o n\u00e0y gi\u00fap trader \u0111\u00e1nh gi\u00e1 s\u1ee9c m\u1ea1nh c\u1ee7a bi\u1ebfn \u0111\u1ed9ng gi\u00e1, t\u1eeb \u0111\u00f3 x\u00e1c \u0111\u1ecbnh nh\u1eefng th\u1eddi \u0111i\u1ec3m th\u1ecb tr\u01b0\u1eddng c\u00f3 th\u1ec3 \u0111ang t\u0103ng qu\u00e1 nhanh ho\u1eb7c gi\u1ea3m qu\u00e1 m\u1ea1nh.<\/p>\n\n\n\n

V\u1eady RSI l\u00e0 g\u00ec, ch\u1ec9 b\u00e1o n\u00e0y ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o v\u00e0 n\u00ean s\u1eed d\u1ee5ng RSI ra sao \u0111\u1ec3 tr\u00e1nh nh\u1eefng hi\u1ec3u l\u1ea7m ph\u1ed5 bi\u1ebfn? Trong b\u00e0i vi\u1ebft n\u00e0y, Ultima Markets s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u RSI theo c\u00e1ch \u0111\u01a1n gi\u1ea3n, \u0111\u00fang b\u1ea3n ch\u1ea5t v\u00e0 d\u1ec5 \u00e1p d\u1ee5ng trong th\u1ef1c t\u1ebf giao d\u1ecbch.<\/p>\n\n\n\n

RSI l\u00e0 g\u00ec?<\/strong><\/h2>\n\n\n\n

RSI l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a Relative Strength Index, t\u1ea1m d\u1ecbch l\u00e0 ch\u1ec9 s\u1ed1 s\u1ee9c m\u1ea1nh t\u01b0\u01a1ng \u0111\u1ed1i. \u0110\u00e2y l\u00e0 m\u1ed9t ch\u1ec9 b\u00e1o \u0111\u1ed9ng l\u01b0\u1ee3ng (momentum indicator) \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi J. Welles Wilder, d\u00f9ng \u0111\u1ec3 \u0111o t\u1ed1c \u0111\u1ed9 v\u00e0 m\u1ee9c \u0111\u1ed9 thay \u0111\u1ed5i c\u1ee7a gi\u00e1 trong m\u1ed9t kho\u1ea3ng th\u1eddi gian nh\u1ea5t \u0111\u1ecbnh.<\/p>\n\n\n

\n
\"J.
J. Welles Wilder<\/figcaption><\/figure><\/div>\n\n\n

Hi\u1ec3u \u0111\u01a1n gi\u1ea3n, RSI cho bi\u1ebft gi\u00e1 \u0111ang t\u0103ng hay gi\u1ea3m m\u1ea1nh \u0111\u1ebfn m\u1ee9c n\u00e0o, t\u1eeb \u0111\u00f3 gi\u00fap trader nh\u1eadn di\u1ec7n nh\u1eefng giai \u0111o\u1ea1n th\u1ecb tr\u01b0\u1eddng c\u00f3 th\u1ec3 \u0111ang b\u1ecb mua qu\u00e1 m\u1ee9c ho\u1eb7c b\u00e1n qu\u00e1 m\u1ee9c. RSI kh\u00f4ng d\u1ef1 \u0111o\u00e1n gi\u00e1 s\u1ebd \u0111i bao xa, m\u00e0 t\u1eadp trung ph\u1ea3n \u00e1nh tr\u1ea1ng th\u00e1i hi\u1ec7n t\u1ea1i c\u1ee7a l\u1ef1c mua v\u00e0 l\u1ef1c b\u00e1n.<\/p>\n\n\n\n

Ch\u1ec9 b\u00e1o RSI ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/strong><\/h2>\n\n\n\n

RSI \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb d\u01b0\u1edbi d\u1ea1ng m\u1ed9t \u0111\u01b0\u1eddng dao \u0111\u1ed9ng trong khung ri\u00eang b\u00ean d\u01b0\u1edbi bi\u1ec3u \u0111\u1ed3 gi\u00e1, v\u1edbi thang \u0111o t\u1eeb 0 \u0111\u1ebfn 100. Gi\u00e1 tr\u1ecb RSI c\u00e0ng cao cho th\u1ea5y l\u1ef1c mua c\u00e0ng m\u1ea1nh, trong khi RSI th\u1ea5p ph\u1ea3n \u00e1nh l\u1ef1c b\u00e1n \u0111ang chi\u1ebfm \u01b0u th\u1ebf.<\/p>\n\n\n\n

Trong c\u00e0i \u0111\u1eb7t m\u1eb7c \u0111\u1ecbnh ph\u1ed5 bi\u1ebfn nh\u1ea5t, RSI \u0111\u01b0\u1ee3c t\u00ednh tr\u00ean 14 k\u1ef3, ngh\u0129a l\u00e0 ch\u1ec9 b\u00e1o n\u00e0y ph\u00e2n t\u00edch bi\u1ebfn \u0111\u1ed9ng gi\u00e1 trong 14 phi\u00ean g\u1ea7n nh\u1ea5t (th\u01b0\u1eddng l\u00e0 14 c\u00e2y n\u1ebfn li\u00ean ti\u1ebfp tr\u00ean khung th\u1eddi gian \u0111ang d\u00f9ng). Tuy nhi\u00ean, trader c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh tham s\u1ed1 n\u00e0y \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi phong c\u00e1ch giao d\u1ecbch ng\u1eafn h\u1ea1n ho\u1eb7c d\u00e0i h\u1ea1n.<\/p>\n\n\n

\n
\"RSI<\/figure><\/div>\n\n\n

\u0110i\u1ec3m quan tr\u1ecdng c\u1ea7n l\u01b0u \u00fd l\u00e0 RSI kh\u00f4ng ph\u1ea3n \u00e1nh gi\u00e1 tr\u1ecb tuy\u1ec7t \u0111\u1ed1i c\u1ee7a gi\u00e1, m\u00e0 ph\u1ea3n \u00e1nh s\u1ef1 thay \u0111\u1ed5i t\u01b0\u01a1ng \u0111\u1ed1i c\u1ee7a gi\u00e1 trong m\u1ed9t kho\u1ea3ng th\u1eddi gian c\u1ee5 th\u1ec3. V\u00ec v\u1eady, RSI th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 tr\u1ea1ng th\u00e1i th\u1ecb tr\u01b0\u1eddng, thay v\u00ec x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c \u0111i\u1ec3m \u0111\u1ea3o chi\u1ec1u.<\/p>\n\n\n\n

RSI qu\u00e1 mua v\u00e0 qu\u00e1 b\u00e1n l\u00e0 g\u00ec?<\/strong><\/h2>\n\n\n\n

Hai kh\u00e1i ni\u1ec7m g\u1eafn li\u1ec1n v\u1edbi RSI l\u00e0 qu\u00e1 mua (overbought) v\u00e0 qu\u00e1 b\u00e1n (oversold). Theo c\u00e1ch hi\u1ec3u ph\u1ed5 bi\u1ebfn, khi RSI v\u01b0\u1ee3t l\u00ean tr\u00ean v\u00f9ng 70, th\u1ecb tr\u01b0\u1eddng th\u01b0\u1eddng \u0111\u01b0\u1ee3c xem l\u00e0 \u0111ang \u1edf tr\u1ea1ng th\u00e1i qu\u00e1 mua. Ng\u01b0\u1ee3c l\u1ea1i, khi RSI gi\u1ea3m xu\u1ed1ng d\u01b0\u1edbi v\u00f9ng 30, th\u1ecb tr\u01b0\u1eddng th\u01b0\u1eddng \u0111\u01b0\u1ee3c coi l\u00e0 qu\u00e1 b\u00e1n.<\/p>\n\n\n\n

Tr\u1ea1ng th\u00e1i qu\u00e1 mua cho th\u1ea5y gi\u00e1 \u0111\u00e3 t\u0103ng nhanh trong m\u1ed9t kho\u1ea3ng th\u1eddi gian ng\u1eafn, c\u00f2n qu\u00e1 b\u00e1n ph\u1ea3n \u00e1nh gi\u00e1 \u0111\u00e3 gi\u1ea3m m\u1ea1nh. Tuy nhi\u00ean, \u0111i\u1ec1u n\u00e0y kh\u00f4ng \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c gi\u00e1 s\u1ebd \u0111\u1ea3o chi\u1ec1u ngay l\u1eadp t\u1ee9c. Trong nh\u1eefng th\u1ecb tr\u01b0\u1eddng c\u00f3 xu h\u01b0\u1edbng m\u1ea1nh, RSI c\u00f3 th\u1ec3 duy tr\u00ec \u1edf v\u00f9ng tr\u00ean 70 ho\u1eb7c d\u01b0\u1edbi 30 trong m\u1ed9t th\u1eddi gian kh\u00e1 l\u00e2u m\u00e0 gi\u00e1 v\u1eabn ti\u1ebfp t\u1ee5c \u0111i theo xu h\u01b0\u1edbng \u0111\u00f3.<\/p>\n\n\n\n

V\u00ec v\u1eady, RSI n\u00ean \u0111\u01b0\u1ee3c xem l\u00e0 t\u00edn hi\u1ec7u c\u1ea3nh b\u00e1o, ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 c\u00f4ng c\u1ee5 ra quy\u1ebft \u0111\u1ecbnh \u0111\u1ed9c l\u1eadp.<\/p>\n\n\n

\n
\"RSI<\/figure><\/div>\n\n\n

C\u00e1ch s\u1eed d\u1ee5ng RSI trong giao d\u1ecbch<\/strong><\/h2>\n\n\n\n

Trong th\u1ef1c t\u1ebf, RSI th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111i\u1ec3m v\u00e0o l\u1ec7nh ti\u1ec1m n\u0103ng khi k\u1ebft h\u1ee3p v\u1edbi xu h\u01b0\u1edbng chung c\u1ee7a th\u1ecb tr\u01b0\u1eddng. V\u00ed d\u1ee5, trong m\u1ed9t xu h\u01b0\u1edbng t\u0103ng, trader c\u00f3 th\u1ec3 ch\u1edd RSI \u0111i\u1ec1u ch\u1ec9nh v\u1ec1 v\u00f9ng trung t\u00ednh r\u1ed3i quay \u0111\u1ea7u t\u0103ng tr\u1edf l\u1ea1i, thay v\u00ec b\u00e1n ngay khi RSI ch\u1ea1m v\u00f9ng qu\u00e1 mua.<\/p>\n\n\n\n

Ng\u01b0\u1ee3c l\u1ea1i, trong xu h\u01b0\u1edbng gi\u1ea3m, RSI th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u00ecm c\u01a1 h\u1ed9i b\u00e1n khi ch\u1ec9 b\u00e1o h\u1ed3i l\u00ean r\u1ed3i ti\u1ebfp t\u1ee5c suy y\u1ebfu. C\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y gi\u00fap trader tr\u00e1nh \u0111\u01b0\u1ee3c vi\u1ec7c giao d\u1ecbch ng\u01b0\u1ee3c xu h\u01b0\u1edbng ch\u1ec9 v\u00ec RSI ch\u1ea1m c\u00e1c m\u1ee9c 70 ho\u1eb7c 30.<\/p>\n\n\n\n

Quan tr\u1ecdng h\u01a1n, RSI ph\u00e1t huy hi\u1ec7u qu\u1ea3 nh\u1ea5t khi \u0111\u01b0\u1ee3c k\u1ebft h\u1ee3p v\u1edbi c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c nh\u01b0 xu h\u01b0\u1edbng, v\u00f9ng h\u1ed7 tr\u1ee3 kh\u00e1ng c\u1ef1<\/a> ho\u1eb7c c\u00e1c ch\u1ec9 b\u00e1o k\u1ef9 thu\u1eadt<\/a> kh\u00e1c.<\/p>\n\n\n\n

Ph\u00e2n k\u1ef3 RSI (RSI Divergence) l\u00e0 g\u00ec?<\/strong><\/h2>\n\n\n\n

Ph\u00e2n k\u1ef3 RSI x\u1ea3y ra khi di\u1ec5n bi\u1ebfn c\u1ee7a RSI kh\u00f4ng \u0111\u1ed3ng thu\u1eadn v\u1edbi di\u1ec5n bi\u1ebfn c\u1ee7a gi\u00e1. \u0110\u00e2y \u0111\u01b0\u1ee3c xem l\u00e0 m\u1ed9t trong nh\u1eefng t\u00edn hi\u1ec7u quan tr\u1ecdng nh\u1ea5t m\u00e0 RSI mang l\u1ea1i.<\/p>\n\n\n\n

Ph\u00e2n k\u1ef3 t\u0103ng xu\u1ea5t hi\u1ec7n khi gi\u00e1 t\u1ea1o \u0111\u00e1y th\u1ea5p h\u01a1n, nh\u01b0ng RSI l\u1ea1i t\u1ea1o \u0111\u00e1y cao h\u01a1n, cho th\u1ea5y l\u1ef1c b\u00e1n \u0111ang y\u1ebfu d\u1ea7n. Ng\u01b0\u1ee3c l\u1ea1i, ph\u00e2n k\u1ef3 gi\u1ea3m x\u1ea3y ra khi gi\u00e1 t\u1ea1o \u0111\u1ec9nh cao h\u01a1n, nh\u01b0ng RSI l\u1ea1i t\u1ea1o \u0111\u1ec9nh th\u1ea5p h\u01a1n, ph\u1ea3n \u00e1nh l\u1ef1c mua \u0111ang suy y\u1ebfu.<\/p>\n\n\n

\n
\"Ph\u00e2n
Ph\u00e2n k\u1ef3 RSI: \u0110\u1ec9nh m\u1edbi cao h\u01a1n \u0111\u1ec9nh c\u0169 nh\u01b0ng RSI t\u1ea1o \u0111\u1ec9nh th\u1ea5p h\u01a1n, b\u00e1o hi\u1ec7u \u0111\u1ee3t \u0111i\u1ec1u ch\u1ec9nh<\/figcaption><\/figure><\/div>\n\n\n

Ph\u00e2n k\u1ef3 RSI th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 t\u00edn hi\u1ec7u c\u1ea3nh b\u00e1o s\u1edbm v\u1ec1 kh\u1ea3 n\u0103ng suy y\u1ebfu c\u1ee7a xu h\u01b0\u1edbng hi\u1ec7n t\u1ea1i, ch\u1ee9 kh\u00f4ng n\u00ean xem l\u00e0 \u0111i\u1ec3m v\u00e0o l\u1ec7nh ch\u00ednh x\u00e1c n\u1ebfu thi\u1ebfu th\u00eam x\u00e1c nh\u1eadn t\u1eeb h\u00e0nh \u0111\u1ed9ng gi\u00e1 ho\u1eb7c ch\u1ec9 b\u00e1o kh\u00e1c. Trader th\u01b0\u1eddng ch\u1edd th\u00eam x\u00e1c nh\u1eadn t\u1eeb h\u00e0nh \u0111\u1ed9ng gi\u00e1 ho\u1eb7c c\u00e1c ch\u1ec9 b\u00e1o kh\u00e1c tr\u01b0\u1edbc khi giao d\u1ecbch.<\/p>\n\n\n\n

\u01afu v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a ch\u1ec9 b\u00e1o RSI<\/strong><\/h2>\n\n\n\n

RSI \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng v\u00ec d\u1ec5 s\u1eed d\u1ee5ng v\u00e0 tr\u1ef1c quan, ph\u00f9 h\u1ee3p v\u1edbi c\u1ea3 ng\u01b0\u1eddi m\u1edbi v\u00e0 trader c\u00f3 kinh nghi\u1ec7m. Ch\u1ec9 b\u00e1o n\u00e0y gi\u00fap trader nhanh ch\u00f3ng nh\u1eadn di\u1ec7n tr\u1ea1ng th\u00e1i th\u1ecb tr\u01b0\u1eddng v\u00e0 c\u00e1c t\u00edn hi\u1ec7u c\u1ea3nh b\u00e1o quan tr\u1ecdng nh\u01b0 qu\u00e1 mua, qu\u00e1 b\u00e1n ho\u1eb7c ph\u00e2n k\u1ef3.<\/p>\n\n\n\n

Tuy nhi\u00ean, RSI c\u0169ng c\u00f3 nh\u1eefng h\u1ea1n ch\u1ebf nh\u1ea5t \u0111\u1ecbnh. Trong th\u1ecb tr\u01b0\u1eddng \u0111i ngang v\u1edbi bi\u00ean \u0111\u1ed9 h\u1eb9p ho\u1eb7c trong c\u00e1c giai \u0111o\u1ea1n xu h\u01b0\u1edbng r\u1ea5t m\u1ea1nh, RSI c\u00f3 th\u1ec3 t\u1ea1o ra nhi\u1ec1u t\u00edn hi\u1ec7u nhi\u1ec5u n\u1ebfu ch\u1ec9 d\u1ef1a v\u00e0o c\u00e1c m\u1ee9c 70\/30. N\u1ebfu s\u1eed d\u1ee5ng RSI m\u1ed9t c\u00e1ch m\u00e1y m\u00f3c, trader d\u1ec5 r\u01a1i v\u00e0o t\u00ecnh tr\u1ea1ng v\u00e0o l\u1ec7nh qu\u00e1 s\u1edbm ho\u1eb7c giao d\u1ecbch ng\u01b0\u1ee3c xu h\u01b0\u1edbng.<\/p>\n\n\n\n

RSI ph\u00f9 h\u1ee3p v\u1edbi nh\u1eefng th\u1ecb tr\u01b0\u1eddng n\u00e0o?<\/strong><\/h2>\n\n\n\n

RSI c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng linh ho\u1ea1t tr\u00ean nhi\u1ec1u th\u1ecb tr\u01b0\u1eddng kh\u00e1c nhau nh\u01b0 Forex<\/a>, c\u1ed5 phi\u1ebfu, ch\u1ec9 s\u1ed1, h\u00e0ng h\u00f3a v\u00e0 Crypto (bao g\u1ed3m giao d\u1ecbch th\u00f4ng qua CFD). Ch\u1ec9 b\u00e1o n\u00e0y c\u0169ng ho\u1ea1t \u0111\u1ed9ng t\u1ed1t tr\u00ean nhi\u1ec1u khung th\u1eddi gian, t\u1eeb giao d\u1ecbch ng\u1eafn h\u1ea1n cho \u0111\u1ebfn ph\u00e2n t\u00edch trung v\u00e0 d\u00e0i h\u1ea1n.<\/p>\n\n\n\n

Tuy nhi\u00ean, hi\u1ec7u qu\u1ea3 c\u1ee7a RSI ph\u1ee5 thu\u1ed9c nhi\u1ec1u v\u00e0o c\u00e1ch k\u1ebft h\u1ee3p v\u1edbi chi\u1ebfn l\u01b0\u1ee3c t\u1ed5ng th\u1ec3, thay v\u00ec b\u1ea3n th\u00e2n ch\u1ec9 b\u00e1o.<\/p>\n\n\n

\n
\"RSI<\/figure><\/div>\n\n\n

Giao d\u1ecbch hi\u1ec7u qu\u1ea3 v\u1edbi RSI t\u1ea1i Ultima Markets<\/strong><\/h2>\n\n\n\n

Vi\u1ec7c s\u1eed d\u1ee5ng RSI hi\u1ec7u qu\u1ea3 \u0111\u00f2i h\u1ecfi m\u1ed9t n\u1ec1n t\u1ea3ng giao d\u1ecbch hi\u1ec3n th\u1ecb r\u00f5 r\u00e0ng v\u00e0 \u1ed5n \u0111\u1ecbnh. T\u1ea1i Ultima Markets, trader c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng theo d\u00f5i ch\u1ec9 b\u00e1o RSI tr\u1ef1c ti\u1ebfp tr\u00ean bi\u1ec3u \u0111\u1ed3 gi\u00e1, k\u1ebft h\u1ee3p c\u00f9ng c\u00e1c c\u00f4ng c\u1ee5 ph\u00e2n t\u00edch k\u1ef9 thu\u1eadt kh\u00e1c \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 xu h\u01b0\u1edbng th\u1ecb tr\u01b0\u1eddng m\u1ed9t c\u00e1ch to\u00e0n di\u1ec7n.<\/p>\n\n\n\n

N\u1ec1n t\u1ea3ng giao d\u1ecbch t\u1ea1i Ultima Markets h\u1ed7 tr\u1ee3 nhi\u1ec1u lo\u1ea1i t\u00e0i s\u1ea3n nh\u01b0 Forex, Crypto v\u00e0 CFD, gi\u00fap trader \u00e1p d\u1ee5ng RSI trong nhi\u1ec1u b\u1ed1i c\u1ea3nh th\u1ecb tr\u01b0\u1eddng kh\u00e1c nhau. Giao di\u1ec7n tr\u1ef1c quan v\u00e0 d\u1eef li\u1ec7u minh b\u1ea1ch gi\u00fap ng\u01b0\u1eddi m\u1edbi l\u00e0m quen v\u1edbi RSI m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng h\u01a1n, \u0111\u1ed3ng th\u1eddi \u0111\u00e1p \u1ee9ng nhu c\u1ea7u ph\u00e2n t\u00edch c\u1ee7a trader c\u00f3 kinh nghi\u1ec7m.<\/p>\n\n\n\n

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T\u1ea1o t\u00e0i kho\u1ea3n Demo mi\u1ec5n ph\u00ed<\/a><\/div>\n<\/div>\n\n\n\n

C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 RSI<\/strong><\/h2>\n\n\n\n
1. RSI bao nhi\u00eau l\u00e0 t\u1ed1t \u0111\u1ec3 giao d\u1ecbch?<\/strong><\/strong>

Kh\u00f4ng c\u00f3 m\u1ee9c RSI \u201ct\u1ed1t nh\u1ea5t\u201d cho m\u1ecdi tr\u01b0\u1eddng h\u1ee3p. RSI c\u1ea7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong b\u1ed1i c\u1ea3nh xu h\u01b0\u1edbng v\u00e0 \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng c\u1ee5 th\u1ec3.<\/p> <\/div>

2. RSI c\u00f3 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c gi\u00e1 kh\u00f4ng?<\/strong><\/strong>

RSI kh\u00f4ng d\u1ef1 \u0111o\u00e1n gi\u00e1 s\u1ebd \u0111i bao xa, m\u00e0 ph\u1ea3n \u00e1nh tr\u1ea1ng th\u00e1i hi\u1ec7n t\u1ea1i c\u1ee7a l\u1ef1c mua v\u00e0 l\u1ef1c b\u00e1n.<\/p> <\/div>

3. RSI c\u00f3 d\u00f9ng ri\u00eang l\u1ebb \u0111\u01b0\u1ee3c kh\u00f4ng?<\/strong><\/strong>

RSI c\u00f3 th\u1ec3 d\u00f9ng \u0111\u1ed9c l\u1eadp, nh\u01b0ng hi\u1ec7u qu\u1ea3 cao h\u01a1n khi k\u1ebft h\u1ee3p v\u1edbi xu h\u01b0\u1edbng v\u00e0 c\u00e1c c\u00f4ng c\u1ee5 ph\u00e2n t\u00edch kh\u00e1c.<\/p> <\/div>

4. RSI c\u00f3 ph\u00f9 h\u1ee3p cho ng\u01b0\u1eddi m\u1edbi kh\u00f4ng?<\/strong><\/strong>

C\u00f3. RSI l\u00e0 m\u1ed9t trong nh\u1eefng ch\u1ec9 b\u00e1o d\u1ec5 ti\u1ebfp c\u1eadn nh\u1ea5t, ph\u00f9 h\u1ee3p \u0111\u1ec3 ng\u01b0\u1eddi m\u1edbi l\u00e0m quen v\u1edbi ph\u00e2n t\u00edch k\u1ef9 thu\u1eadt.<\/p> <\/div>

5. RSI c\u00f3 d\u00f9ng cho Crypto kh\u00f4ng?<\/strong><\/strong>

C\u00f3. RSI \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong giao d\u1ecbch Crypto, \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 theo d\u00f5i \u0111\u1ed9ng l\u01b0\u1ee3ng<\/a> v\u00e0 c\u00e1c t\u00edn hi\u1ec7u ph\u00e2n k\u1ef3.<\/p> <\/div> <\/div>\n\n\n\n

N\u1ebfu b\u1ea1n mu\u1ed1n th\u1ef1c h\u00e0nh s\u1eed d\u1ee5ng RSI trong \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng th\u1ef1c t\u1ebf, b\u1ea1n c\u00f3 th\u1ec3 m\u1edf t\u00e0i kho\u1ea3n t\u1ea1i Ultima Markets \u0111\u1ec3 giao d\u1ecbch Forex v\u00e0 Crypto theo c\u1ea3 hai chi\u1ec1u t\u0103ng v\u00e0 gi\u1ea3m th\u00f4ng qua CFD, v\u1edbi spread<\/a> c\u1ea1nh tranh, t\u1eeb \u0111\u00f3 l\u00e0m quen v\u1edbi ch\u1ec9 b\u00e1o RSI v\u00e0 c\u00e1ch th\u1ecb tr\u01b0\u1eddng ph\u1ea3n \u1ee9ng trong t\u1eebng giai \u0111o\u1ea1n kh\u00e1c nhau.<\/p>\n\n\n\n

Mi\u1ec5n tr\u1eeb tr\u00e1ch nhi\u1ec7m<\/strong>: N\u1ed9i dung n\u00e0y ch\u1ec9 \u0111\u01b0\u1ee3c cung c\u1ea5p nh\u1eb1m m\u1ee5c \u0111\u00edch th\u00f4ng tin v\u00e0 kh\u00f4ng c\u1ea5u th\u00e0nh, c\u0169ng nh\u01b0 kh\u00f4ng n\u00ean \u0111\u01b0\u1ee3c hi\u1ec3u l\u00e0 l\u1eddi khuy\u00ean v\u1ec1 t\u00e0i ch\u00ednh, \u0111\u1ea7u t\u01b0 ho\u1eb7c chuy\u00ean m\u00f4n kh\u00e1c. M\u1ecdi nh\u1eadn \u0111\u1ecbnh ho\u1eb7c \u00fd ki\u1ebfn \u0111\u01b0\u1ee3c n\u00eau trong t\u00e0i li\u1ec7u n\u00e0y kh\u00f4ng n\u00ean \u0111\u01b0\u1ee3c xem l\u00e0 khuy\u1ebfn ngh\u1ecb t\u1eeb Ultima<\/a> <\/a>Markets<\/a> ho\u1eb7c t\u00e1c gi\u1ea3 li\u00ean quan \u0111\u1ebfn b\u1ea5t k\u1ef3 s\u1ea3n ph\u1ea9m, chi\u1ebfn l\u01b0\u1ee3c hay giao d\u1ecbch \u0111\u1ea7u t\u01b0 c\u1ee5 th\u1ec3 n\u00e0o. Ng\u01b0\u1eddi \u0111\u1ecdc \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb kh\u00f4ng n\u00ean ch\u1ec9 d\u1ef1a v\u00e0o t\u00e0i li\u1ec7u n\u00e0y khi \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh \u0111\u1ea7u t\u01b0 v\u00e0 n\u00ean t\u00ecm ki\u1ebfm t\u01b0 v\u1ea5n \u0111\u1ed9c l\u1eadp khi c\u1ea7n thi\u1ebft.<\/p>\n","protected":false},"excerpt":{"rendered":"

T\u00ecm hi\u1ec3u RSI l\u00e0 g\u00ec, c\u00e1ch \u0111\u1ecdc v\u00e0 \u1ee9ng d\u1ee5ng ch\u1ec9 b\u00e1o RSI \u0111\u1ec3 nh\u1eadn di\u1ec7n qu\u00e1 mua, qu\u00e1 b\u00e1n v\u00e0 ph\u00e2n k\u1ef3 trong Forex, Crypto, CFD.<\/p>\n","protected":false},"author":13,"featured_media":15582,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[243,245,249,254],"tags":[],"class_list":["post-15544","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-academy","category-academy-beginner","category-academy-guide","category-academy-new-article"],"acf":[],"yoast_head":"\nRSI L\u00e0 G\u00ec? 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C\u00f4ng ty mang \u0111\u1ebfn ph\u00e2n t\u00edch th\u1ecb tr\u01b0\u1eddng, t\u00e0i nguy\u00ean gi\u00e1o d\u1ee5c v\u00e0 c\u00e1c c\u00f4ng c\u1ee5 giao d\u1ecbch ti\u00ean ti\u1ebfn, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 h\u1ed7 tr\u1ee3 nh\u00e0 giao d\u1ecbch \u1edf m\u1ecdi c\u1ea5p \u0111\u1ed9 kinh nghi\u1ec7m. Ultima Markets cam k\u1ebft minh b\u1ea1ch, l\u1ea5y kh\u00e1ch h\u00e0ng l\u00e0m tr\u1ecdng t\u00e2m v\u00e0 duy tr\u00ec c\u00e1c ti\u00eau chu\u1ea9n v\u1eadn h\u00e0nh cao tr\u00ean th\u1ecb tr\u01b0\u1eddng t\u00e0i ch\u00ednh.\",\"email\":\"support@ultimamarkets.com\",\"legalName\":\"Ultima Markets Pte Ltd\",\"foundingDate\":\"2016-06-08\",\"numberOfEmployees\":{\"@type\":\"QuantitativeValue\",\"minValue\":\"201\",\"maxValue\":\"500\"}},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/www.ultimamarkets.com\\\/vn\\\/academy\\\/rsi-la-gi\\\/#faq-question-1769758273999\",\"position\":1,\"url\":\"https:\\\/\\\/www.ultimamarkets.com\\\/vn\\\/wp-json\\\/wp\\\/v2\\\/posts\\\/15544\",\"name\":\"1. RSI bao nhi\u00eau l\u00e0 t\u1ed1t \u0111\u1ec3 giao d\u1ecbch?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Kh\u00f4ng c\u00f3 m\u1ee9c RSI \u201ct\u1ed1t nh\u1ea5t\u201d cho m\u1ecdi tr\u01b0\u1eddng h\u1ee3p. RSI c\u1ea7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong b\u1ed1i c\u1ea3nh xu h\u01b0\u1edbng v\u00e0 \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng c\u1ee5 th\u1ec3.\",\"inLanguage\":\"vi\"},\"inLanguage\":\"vi\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/www.ultimamarkets.com\\\/vn\\\/academy\\\/rsi-la-gi\\\/#faq-question-1769758284295\",\"position\":2,\"url\":\"https:\\\/\\\/www.ultimamarkets.com\\\/vn\\\/wp-json\\\/wp\\\/v2\\\/posts\\\/15544\",\"name\":\"2. RSI c\u00f3 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c gi\u00e1 kh\u00f4ng?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"RSI kh\u00f4ng d\u1ef1 \u0111o\u00e1n gi\u00e1 s\u1ebd \u0111i bao xa, m\u00e0 ph\u1ea3n \u00e1nh tr\u1ea1ng th\u00e1i hi\u1ec7n t\u1ea1i c\u1ee7a l\u1ef1c mua v\u00e0 l\u1ef1c b\u00e1n.\",\"inLanguage\":\"vi\"},\"inLanguage\":\"vi\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/www.ultimamarkets.com\\\/vn\\\/academy\\\/rsi-la-gi\\\/#faq-question-1769758292078\",\"position\":3,\"url\":\"https:\\\/\\\/www.ultimamarkets.com\\\/vn\\\/wp-json\\\/wp\\\/v2\\\/posts\\\/15544\",\"name\":\"3. RSI c\u00f3 d\u00f9ng ri\u00eang l\u1ebb \u0111\u01b0\u1ee3c kh\u00f4ng?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"RSI c\u00f3 th\u1ec3 d\u00f9ng \u0111\u1ed9c l\u1eadp, nh\u01b0ng hi\u1ec7u qu\u1ea3 cao h\u01a1n khi k\u1ebft h\u1ee3p v\u1edbi xu h\u01b0\u1edbng v\u00e0 c\u00e1c c\u00f4ng c\u1ee5 ph\u00e2n t\u00edch kh\u00e1c.\",\"inLanguage\":\"vi\"},\"inLanguage\":\"vi\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/www.ultimamarkets.com\\\/vn\\\/academy\\\/rsi-la-gi\\\/#faq-question-1769758303636\",\"position\":4,\"url\":\"https:\\\/\\\/www.ultimamarkets.com\\\/vn\\\/wp-json\\\/wp\\\/v2\\\/posts\\\/15544\",\"name\":\"4. RSI c\u00f3 ph\u00f9 h\u1ee3p cho ng\u01b0\u1eddi m\u1edbi kh\u00f4ng?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"C\u00f3. 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