{"id":14488,"date":"2022-03-09T08:00:00","date_gmt":"2022-03-09T01:00:00","guid":{"rendered":"https:\/\/www.fiahub.com\/blog\/?p=14488"},"modified":"2024-09-15T17:32:50","modified_gmt":"2024-09-15T10:32:50","slug":"parabolic-sar-la-gi-huong-dan-cach-doc-chi-bao-sar-tren-bieu-do","status":"publish","type":"post","link":"https:\/\/www.fiahub.com\/blog\/parabolic-sar-la-gi-huong-dan-cach-doc-chi-bao-sar-tren-bieu-do\/","title":{"rendered":"Parabolic SAR l\u00e0 g\u00ec? H\u01b0\u1edbng d\u1eabn c\u00e1ch \u0111\u1ecdc ch\u1ec9 b\u00e1o SAR tr\u00ean bi\u1ec3u \u0111\u1ed3"},"content":{"rendered":"\r\n<p><span style=\"font-weight: 400;\">Quan s\u00e1t th\u1ecb tr\u01b0\u1eddng ti\u1ec1n \u0111i\u1ec7n t\u1eed b\u1eb1ng ph\u00e2n t\u00edch k\u1ef9 thu\u1eadt th\u1ef1c s\u1ef1 l\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng nh\u1ea5t \u0111\u1ec3 \u0111\u1ea7u c\u01a1 v\u00e0o gi\u00e1 ti\u1ec1n \u0111i\u1ec7n t\u1eed. Trong s\u1ed1 m\u1ed9t s\u1ed1 ph\u00e2n v\u00f9ng ph\u1ee5 trong <a href=\"https:\/\/www.fiahub.com\/blog\/phan-tich-ky-thuat-la-gi\/\">ph\u00e2n t\u00edch k\u1ef9 thu\u1eadt<\/a>, c\u00e1c ch\u1ec9 b\u00e1o k\u1ef9 thu\u1eadt l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao. V\u1edbi s\u1ef1 ra \u0111\u1eddi c\u1ee7a c\u00e1c thu\u1eadt to\u00e1n m\u00e1y t\u00ednh, vi\u1ec7c ph\u00e2n t\u00edch gi\u00e1 trong qu\u00e1 kh\u1ee9 theo nhi\u1ec1u c\u00e1ch kh\u00e1c nhau \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 \u0111\u1ec3 c\u00e1c nh\u00e0 giao d\u1ecbch ng\u1eafn h\u1ea1n t\u1eadn d\u1ee5ng ph\u00e2n t\u00edch th\u1ecb tr\u01b0\u1eddng c\u1ee7a h\u1ecd.<\/span><\/p>\r\n<p><span style=\"font-weight: 400;\">V\u1edbi nhi\u1ec1u ch\u1ec9 b\u00e1o k\u1ef9 thu\u1eadt kh\u00e1c nhau tr\u00ean th\u1ecb tr\u01b0\u1eddng, ch\u1ec9 b\u00e1o Parabolic SAR l\u00e0 m\u1ed9t trong nh\u1eefng ch\u1ec9 b\u00e1o \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 ph\u00e2n t\u00edch k\u1ef9 thu\u1eadt \u01b0a chu\u1ed9ng nh\u1ea5t. T\u00ednh to\u00e1n v\u00e0 suy ra ch\u1ec9 b\u00e1o n\u00e0y r\u1ea5t \u0111\u1ed9c \u0111\u00e1o v\u00e0 m\u1ea1nh m\u1ebd, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t ch\u1ec9 b\u00e1o giao d\u1ecbch \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 \u0111\u1ea7u c\u01a1 v\u00e0o bi\u1ebfn \u0111\u1ed9ng gi\u00e1. Parabolic SAR c\u0169ng ho\u1ea1t \u0111\u1ed9ng t\u1ed1t v\u1edbi h\u00e0nh \u0111\u1ed9ng gi\u00e1 v\u00e0 c\u00e1c ch\u1ec9 b\u00e1o kh\u00e1c \u0111\u1ec3 c\u00f3 t\u00edn hi\u1ec7u giao d\u1ecbch v\u1eefng ch\u1eafc h\u01a1n.<\/span><\/p>\r\n<p><span style=\"font-weight: 400;\">H\u01b0\u1edbng d\u1eabn n\u00e0y s\u1ebd \u0111i s\u00e2u v\u00e0o vi\u1ec7c hi\u1ec3u ch\u1ec9 b\u00e1o Parabolic SAR v\u00e0 th\u1ea3o lu\u1eadn v\u1ec1 m\u1ed9t s\u1ed1 chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch h\u1ea5p d\u1eabn b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 k\u1ef9 thu\u1eadt n\u00e0y.<\/span><\/p>\r\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_79_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed9i dung b\u00e0i vi\u1ebft<\/p>\n<\/div><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.fiahub.com\/blog\/parabolic-sar-la-gi-huong-dan-cach-doc-chi-bao-sar-tren-bieu-do\/#Chi_bao_Parabolic_Stop_and_Reverse_la_gi\" >Ch\u1ec9 b\u00e1o Parabolic Stop and Reverse l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.fiahub.com\/blog\/parabolic-sar-la-gi-huong-dan-cach-doc-chi-bao-sar-tren-bieu-do\/#Cac_tinh_toan_cua_chi_bao_Parabolic_SAR\" >C\u00e1c t\u00ednh to\u00e1n c\u1ee7a ch\u1ec9 b\u00e1o Parabolic SAR<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.fiahub.com\/blog\/parabolic-sar-la-gi-huong-dan-cach-doc-chi-bao-sar-tren-bieu-do\/#Cach_su_dung_Chi_bao_Parabolic_SAR\" >C\u00e1ch s\u1eed d\u1ee5ng Ch\u1ec9 b\u00e1o Parabolic SAR<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.fiahub.com\/blog\/parabolic-sar-la-gi-huong-dan-cach-doc-chi-bao-sar-tren-bieu-do\/#Khi_nao_nen_su_dung_Parabolic_SAR_trong_giao_dich_tien_dien_tu\" >Khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng Parabolic SAR trong giao d\u1ecbch ti\u1ec1n \u0111i\u1ec7n t\u1eed<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.fiahub.com\/blog\/parabolic-sar-la-gi-huong-dan-cach-doc-chi-bao-sar-tren-bieu-do\/#Su_ket_hop_giu_duong_trung_binh_dong_MA_va_PSAR\" >S\u1ef1 k\u1ebft h\u1ee3p gi\u1eef \u0111\u01b0\u1eddng trung b\u00ecnh \u0111\u1ed9ng (MA) v\u00e0 PSAR<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.fiahub.com\/blog\/parabolic-sar-la-gi-huong-dan-cach-doc-chi-bao-sar-tren-bieu-do\/#Chien_luoc_1_Chien_luoc_giao_dich_tien_dien_tu_EMA_voi_PSAR\" >Chi\u1ebfn l\u01b0\u1ee3c 1: Chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch ti\u1ec1n \u0111i\u1ec7n t\u1eed EMA v\u1edbi PSAR<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.fiahub.com\/blog\/parabolic-sar-la-gi-huong-dan-cach-doc-chi-bao-sar-tren-bieu-do\/#Chien_luoc_2_Giao_dich_theo_hanh_dong_gia_bang_cach_su_dung_PSAR_va_Duong_xu_huong\" >Chi\u1ebfn l\u01b0\u1ee3c 2: Giao d\u1ecbch theo h\u00e0nh \u0111\u1ed9ng gi\u00e1 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng PSAR v\u00e0 \u0110\u01b0\u1eddng xu h\u01b0\u1edbng<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.fiahub.com\/blog\/parabolic-sar-la-gi-huong-dan-cach-doc-chi-bao-sar-tren-bieu-do\/#Ket_luan\" >K\u1ebft lu\u1eadn<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Chi_bao_Parabolic_Stop_and_Reverse_la_gi\"><\/span><span style=\"font-weight: 400;\">Ch\u1ec9 b\u00e1o Parabolic Stop and Reverse l\u00e0 g\u00ec?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p><span style=\"font-weight: 400;\">Ch\u1ec9 b\u00e1o Parabolic SAR l\u00e0 m\u1ed9t ch\u1ec9 b\u00e1o k\u1ef9 thu\u1eadt gi\u00fap d\u1ef1 \u0111o\u00e1n s\u1ef1 \u0111\u1ea3o chi\u1ec1u s\u1eafp t\u1edbi c\u1ee7a th\u1ecb tr\u01b0\u1eddng v\u00e0 kh\u1ea3 n\u0103ng ti\u1ebfp t\u1ee5c xu h\u01b0\u1edbng hi\u1ec7n t\u1ea1i.<\/span><\/p>\r\n<p><span style=\"font-weight: 400;\">Parabolic SAR ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch gi\u00fap c\u00e1c nh\u00e0 giao d\u1ecbch d\u1ef1 b\u00e1o c\u1ea3 s\u1ef1 \u0111\u1ea3o chi\u1ec1u gi\u1ea3m gi\u00e1 v\u00e0 t\u0103ng gi\u00e1 v\u00e0 gi\u00fap c\u00e1c nh\u00e0 ph\u00e2n t\u00edch \u0111\u00e1nh gi\u00e1 xem th\u1ecb tr\u01b0\u1eddng c\u00f3 ti\u1ebfp t\u1ee5c theo c\u00f9ng m\u1ed9t h\u01b0\u1edbng ch\u1ee7 \u0111\u1ea1o hay kh\u00f4ng. Ngo\u00e0i ra, ch\u1ec9 b\u00e1o n\u00e0y c\u00f3 th\u1ec3 gi\u00fap c\u00e1c nh\u00e0 giao d\u1ecbch t\u00ednh th\u1eddi gian cho c\u00e1c t\u00edn hi\u1ec7u c\u1ee7a h\u1ecd v\u00e0 tr\u00e1nh xa c\u00e1c t\u00edn hi\u1ec7u sai \u0111\u1ec3 bi\u1ebft ch\u00ednh x\u00e1c th\u1eddi \u0111i\u1ec3m n\u00ean mua v\u00e0o hay b\u00e1n ra.<\/span><\/p>\r\n<p><span style=\"font-weight: 400;\">M\u1ed9t s\u1ed1 t\u00ednh n\u0103ng nh\u1ea5t \u0111\u1ecbnh c\u1ee7a Parabolic SAR khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t ch\u1ec9 b\u00e1o to\u00e0n di\u1ec7n. \u0110i\u1ec1u th\u00fa v\u1ecb l\u00e0 n\u00f3 \u0111\u01b0\u1ee3c t\u1ea1o ra v\u00e0 \u00e1p d\u1ee5ng l\u1ea7n \u0111\u1ea7u ti\u00ean b\u1edfi c\u00f9ng m\u1ed9t nh\u00e0 ph\u00e2n t\u00edch \u0111\u00e3 t\u1ea1o ra b\u1ed9 dao \u0111\u1ed9ng Ch\u1ec9 s\u1ed1 s\u1ee9c m\u1ea1nh t\u01b0\u01a1ng \u0111\u1ed1i (RSI), <\/span><b>J. Welles Wilder Jr. Parabolic SAR<\/b><span style=\"font-weight: 400;\"> c\u0169ng \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi t\u00ednh linh ho\u1ea1t c\u1ee7a n\u00f3 v\u00ec n\u00f3 ho\u1ea1t \u0111\u1ed9ng cho h\u1ea7u h\u1ebft c\u00e1c th\u1ecb tr\u01b0\u1eddng (bao g\u1ed3m c\u1ea3 ti\u1ec1n \u0111i\u1ec7n t\u1eed) v\u00e0 trong nhi\u1ec1u khung th\u1eddi gian kh\u00e1c nhau.<\/span><\/p>\r\n<p><span style=\"font-weight: 400;\">Nhi\u1ec1u n\u0103m tr\u01b0\u1edbc, ch\u1ec9 b\u00e1o n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c nh\u00fang v\u00e0o chi\u1ebfn l\u01b0\u1ee3c PSAR v\u1edbi t\u00ean g\u1ecdi l\u00e0 H\u1ec7 th\u1ed1ng gi\u00e1\/th\u1eddi gian Parabolic. T\u1eeb vi\u1ebft t\u1eaft SAR c\u00f3 ngh\u0129a l\u00e0 c\u00e1c \u0111i\u1ec3m m\u00e0 c\u00e1c nh\u00e0 giao d\u1ecbch ph\u1ea3i tham gia v\u1edbi c\u00e1c v\u1ecb th\u1ebf mua v\u00e0o v\u00e0 tho\u00e1t kh\u1ecfi c\u00e1c giao d\u1ecbch v\u1edbi c\u00e1c v\u1ecb th\u1ebf b\u00e1n ra v\u00e0 ng\u01b0\u1ee3c l\u1ea1i. Hi\u1ec7n nay, ch\u1ec9 b\u00e1o n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ch\u1ec9 b\u00e1o Parabolic SAR, cung c\u1ea5p \u0111i\u1ec3m v\u00e0o mua v\u00e0 b\u00e1n c\u0169ng nh\u01b0 d\u1ef1 b\u00e1o v\u1ec1 s\u1ef1 ti\u1ebfp t\u1ee5c xu h\u01b0\u1edbng, s\u1ef1 \u0111\u1ea3o chi\u1ec1u c\u1ee7a th\u1ecb tr\u01b0\u1eddng v\u00e0 th\u1eadm ch\u00ed l\u00e0 s\u1ef1 \u0111\u1ed9t ph\u00e1.<\/span><\/p>\r\n<h2><span class=\"ez-toc-section\" id=\"Cac_tinh_toan_cua_chi_bao_Parabolic_SAR\"><\/span><span style=\"font-weight: 400;\">C\u00e1c t\u00ednh to\u00e1n c\u1ee7a ch\u1ec9 b\u00e1o Parabolic SAR<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p><span style=\"font-weight: 400;\">V\u1edbi nh\u1eefng ti\u1ebfn b\u1ed9 c\u00f4ng ngh\u1ec7 g\u1ea7n \u0111\u00e2y, ch\u1ec9 b\u00e1o n\u00e0y c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng \u00e1p d\u1ee5ng trong m\u1ed9t s\u1ed1 b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n giao d\u1ecbch v\u00ec m\u00e1y t\u00ednh \u0111\u00e3 t\u1ef1 \u0111\u1ed9ng t\u00ednh to\u00e1n Parabolic SAR.<\/span><\/p>\r\n<p><span style=\"font-weight: 400;\">Tuy nhi\u00ean, \u0111\u1ec3 hi\u1ec3u c\u00e1ch ph\u00e1t tri\u1ec3n ch\u1ec9 b\u00e1o n\u00e0y, sau \u0111\u00e2y l\u00e0 gi\u1ea3i th\u00edch ng\u1eafn g\u1ecdn v\u1ec1 c\u00e1ch t\u00ednh c\u1ee7a n\u00f3.<\/span><\/p>\r\n<p><span style=\"font-weight: 400;\">\u0110i\u1ec3m d\u1eebng v\u00e0 \u0111\u1ea3o ng\u01b0\u1ee3c (SAR) \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n t\u1eeb d\u1eef li\u1ec7u th\u1ecb tr\u01b0\u1eddng hi\u1ec7n c\u00f3. V\u00ed d\u1ee5: \u0111\u1ec3 t\u00ednh SAR c\u1ee7a ng\u00e0y h\u00f4m nay, SAR c\u1ee7a ng\u00e0y h\u00f4m qua \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u00e0 gi\u00e1 tr\u1ecb c\u1ee7a ng\u00e0y h\u00f4m nay \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u00ednh gi\u00e1 tr\u1ecb SAR c\u1ee7a ng\u00e0y mai.<\/span><\/p>\r\n<p><span style=\"font-weight: 400;\">Trong xu h\u01b0\u1edbng t\u0103ng, gi\u00e1 tr\u1ecb SAR \u0111\u01b0\u1ee3c l\u1ea5y t\u1eeb m\u1ee9c cao tr\u01b0\u1edbc \u0111\u00f3. \u0110\u1ed1i v\u1edbi xu h\u01b0\u1edbng gi\u1ea3m, gi\u00e1 tr\u1ecb n\u00e0y l\u1ea5y t\u1eeb m\u1ee9c th\u1ea5p tr\u01b0\u1edbc \u0111\u00f3. \u0110i\u1ec3m cao nh\u1ea5t v\u00e0 th\u1ea5p nh\u1ea5t c\u1ee7a h\u01b0\u1edbng xu h\u01b0\u1edbng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u0111i\u1ec3m c\u1ef1c tr\u1ecb (EP).<\/span><\/p>\r\n<p><span style=\"font-weight: 400;\">C\u00f4ng th\u1ee9c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u00ednh gi\u00e1 tr\u1ecb SAR nh\u01b0 sau:<\/span><\/p>\r\n<p><b><i>Parabolic SAR xu h\u01b0\u1edbng t\u0103ng = PSAR tr\u01b0\u1edbc + AF tr\u01b0\u1edbc \u00d7 (EP tr\u01b0\u1edbc \u2013 PSAR tr\u01b0\u1edbc)<br \/><\/i><\/b><b><i>Parabolic SAR xu h\u01b0\u1edbng gi\u1ea3m = PSAR tr\u01b0\u1edbc \u2013 AF tr\u01b0\u1edbc \u00d7 (PSAR tr\u01b0\u1edbc \u2013 EP tr\u01b0\u1edbc)<\/i><\/b><\/p>\r\n<p><span style=\"font-weight: 400;\">AF l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a h\u1ec7 s\u1ed1 gia t\u1ed1c. N\u00f3 b\u1eaft \u0111\u1ea7u b\u1eb1ng 0,02 v\u00e0 thay \u0111\u1ed5i d\u1ef1a tr\u00ean m\u1ee9c cao v\u00e0 m\u1ee9c th\u1ea5p m\u1edbi do th\u1ecb tr\u01b0\u1eddng thi\u1ebft l\u1eadp. Theo m\u1eb7c \u0111\u1ecbnh, b\u1ea5t c\u1ee9 khi n\u00e0o \u0111\u1ea1t \u0111\u1ebfn m\u1ee9c cao ho\u1eb7c m\u1ee9c th\u1ea5p m\u1edbi, AF s\u1ebd t\u0103ng th\u00eam 0,02. Tuy nhi\u00ean, gi\u00e1 tr\u1ecb n\u00e0y s\u1ebd \u0111\u1ea1t m\u1ee9c t\u1ed1i \u0111a l\u00e0 0,2 cho \u0111\u1ebfn khi th\u1ecb tr\u01b0\u1eddng \u0111\u1ea3o ng\u01b0\u1ee3c h\u01b0\u1edbng. M\u1ed9t l\u1ea7n n\u1eefa, EP l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a \u0111i\u1ec3m c\u1ef1c tr\u1ecb trong xu h\u01b0\u1edbng t\u0103ng (\u0111i\u1ec3m cao nh\u1ea5t) ho\u1eb7c xu h\u01b0\u1edbng gi\u1ea3m (\u0111i\u1ec3m th\u1ea5p nh\u1ea5t).<\/span><\/p>\r\n<p><span style=\"font-weight: 400;\">H\u01a1n n\u1eefa, c\u00e1c nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 thay \u0111\u1ed5i gi\u00e1 tr\u1ecb gi\u1edbi h\u1ea1n c\u1ee7a AF \u0111\u1ec3 thay \u0111\u1ed5i \u0111\u1ed9 nh\u1ea1y c\u1ee7a ch\u1ec9 b\u00e1o. N\u1ebfu h\u1ec7 s\u1ed1 \u0111\u01b0\u1ee3c \u0111\u1eb7t cao h\u01a1n 0,2, th\u00ec \u0111\u1ed9 nh\u1ea1y s\u1ebd t\u0103ng l\u00ean, \u0111\u01b0a ra nhi\u1ec1u t\u00edn hi\u1ec7u \u0111\u1ea3o chi\u1ec1u h\u01a1n. T\u01b0\u01a1ng t\u1ef1 nh\u01b0 v\u1eady, AF \u0111\u01b0\u1ee3c \u0111\u1eb7t th\u1ea5p h\u01a1n 0,2 s\u1ebd l\u00e0m gi\u1ea3m \u0111\u1ed9 nh\u1ea1y v\u00e0 cung c\u1ea5p \u00edt t\u00edn hi\u1ec7u \u0111\u1ea3o chi\u1ec1u xu h\u01b0\u1edbng h\u01a1n.<\/span><\/p>\r\n<h2><span class=\"ez-toc-section\" id=\"Cach_su_dung_Chi_bao_Parabolic_SAR\"><\/span><span style=\"font-weight: 400;\">C\u00e1ch s\u1eed d\u1ee5ng Ch\u1ec9 b\u00e1o Parabolic SAR<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p><span style=\"font-weight: 400;\">Parabolic SAR l\u00e0 m\u1ed9t trong nh\u1eefng ch\u1ec9 b\u00e1o m\u1ea1nh nh\u1ea5t tr\u00ean th\u1ecb tr\u01b0\u1eddng. Nh\u01b0ng \u0111i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 vi\u1ec7c tri\u1ec3n khai n\u00f3 c\u0169ng kh\u00f3 kh\u0103n nh\u01b0 v\u1eady kh\u00f4ng? Ho\u00e0n to\u00e0n kh\u00f4ng. PSAR d\u1ec5 \u00e1p \u200b\u200bd\u1ee5ng v\u00e0 d\u1ec5 s\u1eed d\u1ee5ng \u0111\u1ec3 d\u1ef1 \u0111o\u00e1n th\u1ecb tr\u01b0\u1eddng.<\/span><\/p>\r\n<p><span style=\"font-weight: 400;\">Nh\u01b0 \u0111\u00e3 \u0111\u1ec1 c\u1eadp tr\u01b0\u1edbc \u0111\u00f3, Parabolic SAR x\u00e1c \u0111\u1ecbnh xu h\u01b0\u1edbng c\u1ee7a th\u1ecb tr\u01b0\u1eddng v\u00e0 \u0111\u01b0a ra c\u00e1c \u0111i\u1ec3m v\u00e0o v\u00e0 ra ti\u1ec1m n\u0103ng \u0111\u1ec3 c\u00e1c nh\u00e0 giao d\u1ecbch ki\u1ebfm l\u1eddi. Khi \u00e1p d\u1ee5ng, m\u1ed9t chu\u1ed7i c\u00e1c ch\u1ea5m ch\u1ea1y tr\u00ean v\u00e0 d\u01b0\u1edbi gi\u00e1 (n\u1ebfn). N\u00f3i chung, m\u1ed9t ch\u1ea5m b\u00ean d\u01b0\u1edbi n\u1ebfn l\u00e0 t\u00edn hi\u1ec7u c\u1ee7a xu h\u01b0\u1edbng t\u0103ng, trong khi m\u1ed9t ch\u1ea5m b\u00ean tr\u00ean n\u1ebfn l\u00e0 d\u1ea5u hi\u1ec7u cho th\u1ea5y th\u1ecb tr\u01b0\u1eddng c\u00f3 th\u1ec3 \u0111i xu\u1ed1ng.<\/span><\/p>\r\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-image-27789\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/Anh-chup-Man-hinh-2024-09-13-luc-21.29.40.png\" alt=\"\" width=\"900\" height=\"285\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/Anh-chup-Man-hinh-2024-09-13-luc-21.29.40.png 1362w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/Anh-chup-Man-hinh-2024-09-13-luc-21.29.40-300x95.png 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/Anh-chup-Man-hinh-2024-09-13-luc-21.29.40-1024x325.png 1024w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/Anh-chup-Man-hinh-2024-09-13-luc-21.29.40-150x48.png 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/Anh-chup-Man-hinh-2024-09-13-luc-21.29.40-768x244.png 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/Anh-chup-Man-hinh-2024-09-13-luc-21.29.40-450x143.png 450w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/Anh-chup-Man-hinh-2024-09-13-luc-21.29.40-1200x381.png 1200w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/p>\r\n<p><span style=\"font-weight: 400;\">PSAR c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u1eb7t l\u1ec7nh d\u1eebng l\u1ed7. N\u00f3 gi\u1ed1ng nh\u01b0 m\u1ed9t l\u1ec7nh d\u1eebng l\u1ed7 h\u01a1n, trong \u0111\u00f3 c\u00e1c nh\u00e0 giao d\u1ecbch kh\u1edbp l\u1ec7nh d\u1eebng l\u1ed7 v\u1edbi c\u00e1c ch\u1ea5m SAR khi gi\u00e1 t\u0103ng ho\u1eb7c gi\u1ea3m. Do \u0111\u00f3, c\u00e1c nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 kh\u00f3a l\u1ee3i nhu\u1eadn m\u00e0 h\u1ecd \u0111\u00e3 ki\u1ebfm \u0111\u01b0\u1ee3c tr\u01b0\u1edbc khi th\u1ecb tr\u01b0\u1eddng \u0111\u1ea3o ng\u01b0\u1ee3c h\u01b0\u1edbng.<\/span><\/p>\r\n<h2><span class=\"ez-toc-section\" id=\"Khi_nao_nen_su_dung_Parabolic_SAR_trong_giao_dich_tien_dien_tu\"><\/span><span style=\"font-weight: 400;\">Khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng Parabolic SAR trong giao d\u1ecbch ti\u1ec1n \u0111i\u1ec7n t\u1eed<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p><span style=\"font-weight: 400;\">Ch\u1ec9 b\u00e1o Parabolic SAR c\u00f3 nhi\u1ec1u l\u1ee3i \u00edch n\u1ebfu \u0111\u01b0\u1ee3c hi\u1ec3u v\u00e0 s\u1eed d\u1ee5ng \u0111\u00fang th\u1eddi \u0111i\u1ec3m. V\u00e0 v\u00ec c\u00e1c t\u00ednh n\u0103ng c\u1ee7a n\u00f3 song h\u00e0nh v\u1edbi th\u1ecb tr\u01b0\u1eddng ti\u1ec1n \u0111i\u1ec7n t\u1eed, n\u00ean PSAR l\u00e0 ch\u1ec9 b\u00e1o \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 ph\u00e2n t\u00edch ti\u1ec1n \u0111i\u1ec7n t\u1eed \u01b0a chu\u1ed9ng.<\/span><\/p>\r\n<p><span style=\"font-weight: 400;\">Nhi\u1ec1u nh\u00e0 giao d\u1ecbch c\u00f3 quan ni\u1ec7m sai l\u1ea7m r\u1eb1ng ch\u1ec9 b\u00e1o PSAR c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng v\u00e0 di\u1ec5n gi\u1ea3i tr\u00ean m\u1ecdi th\u1ecb tr\u01b0\u1eddng. Nh\u01b0ng ch\u1ec9 b\u00e1o n\u00e0y th\u01b0\u1eddng cung c\u1ea5p k\u1ebft qu\u1ea3 hi\u1ec7u qu\u1ea3 tr\u00ean c\u00e1c th\u1ecb tr\u01b0\u1eddng c\u00f3 xu h\u01b0\u1edbng chi ph\u1ed1i. V\u00ec th\u1ecb tr\u01b0\u1eddng ti\u1ec1n \u0111i\u1ec7n t\u1eed \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi c\u00e1c giai \u0111o\u1ea1n xu h\u01b0\u1edbng k\u00e9o d\u00e0i, \u0111i\u1ec1u n\u00e0y khi\u1ebfn PSAR tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng cho c\u00e1c nh\u00e0 ph\u00e2n t\u00edch k\u1ef9 thu\u1eadt.<\/span><\/p>\r\n<h2><span class=\"ez-toc-section\" id=\"Su_ket_hop_giu_duong_trung_binh_dong_MA_va_PSAR\"><\/span><span style=\"font-weight: 400;\">S\u1ef1 k\u1ebft h\u1ee3p gi\u1eef \u0111\u01b0\u1eddng trung b\u00ecnh \u0111\u1ed9ng (MA) v\u00e0 PSAR<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p><span style=\"font-weight: 400;\"><a href=\"https:\/\/www.fiahub.com\/blog\/sma-simple-moving-average-duong-trung-binh-dong-don-gian-la-gi\/\">\u0110\u01b0\u1eddng trung b\u00ecnh \u0111\u1ed9ng (MA)<\/a> l\u00e0 m\u1ed9t trong nh\u1eefng ch\u1ec9 b\u00e1o l\u00e2u \u0111\u1eddi nh\u1ea5t v\u00e0 \u0111\u01a1n gi\u1ea3n nh\u1ea5t, nh\u01b0ng l\u1ea1i m\u1ea1nh m\u1ebd nh\u1ea5t. N\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh h\u01b0\u1edbng \u0111i c\u1ee7a th\u1ecb tr\u01b0\u1eddng v\u00e0 th\u1eadm ch\u00ed l\u00e0 \u0111\u1ea3o ng\u01b0\u1ee3c \u1edf m\u1ed9t m\u1ee9c \u0111\u1ed9 n\u00e0o \u0111\u00f3. Do \u0111\u00f3, ch\u00fang ta c\u00f3 th\u1ec3 n\u00f3i r\u1eb1ng ch\u1ee9c n\u0103ng c\u1ee7a n\u00f3 t\u01b0\u01a1ng t\u1ef1 nh\u01b0 ch\u1ee9c n\u0103ng c\u1ee7a Parabolic SAR.<\/span><\/p>\r\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 hi\u1ec3u \u0111\u01b0\u1ee3c \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a c\u00e1c ch\u1ec9 b\u00e1o n\u00e0y, m\u1ed9t nghi\u00ean c\u1ee9u \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n t\u1ea1i <strong>\u0110\u1ea1i h\u1ecdc Houston-Victoria<\/strong> \u0111\u00e3 th\u1eed nghi\u1ec7m t\u1eebng ch\u1ec9 b\u00e1o. Nghi\u00ean c\u1ee9u ph\u00e1t hi\u1ec7n ra r\u1eb1ng Parabolic SAR th\u1ec3 hi\u1ec7n \u00fd ngh\u0129a th\u1ed1ng k\u00ea \u1edf m\u1ee9c \u0111\u1ed9 tin c\u1eady 95%, trong khi \u0111\u01b0\u1eddng trung b\u00ecnh \u0111\u1ed9ng \u0111\u01a1n gi\u1ea3n kh\u00f4ng tr\u1ea3 v\u1ec1 k\u1ebft qu\u1ea3 \u1ea5n t\u01b0\u1ee3ng nh\u01b0 v\u1eady.<\/span><\/p>\r\n<p><span style=\"font-weight: 400;\">Do \u0111\u00f3, c\u00e1c nh\u00e0 giao d\u1ecbch b\u1eaft \u0111\u1ea7u k\u1ebft h\u1ee3p c\u1ea3 hai ch\u1ec9 b\u00e1o nh\u01b0 m\u1ed9t chi\u1ebfn l\u01b0\u1ee3c. \u0110\u00e1ng ng\u1ea1c nhi\u00ean l\u00e0 s\u1ef1 k\u1ebft h\u1ee3p n\u00e0y mang l\u1ea1i k\u1ebft qu\u1ea3 t\u1ed1t h\u01a1n so v\u1edbi vi\u1ec7c ch\u1ec9 s\u1eed d\u1ee5ng PSAR.<\/span><\/p>\r\n<p><span style=\"font-weight: 400;\">Th\u1ecb tr\u01b0\u1eddng l\u00e0 duy nh\u1ea5t, nh\u01b0ng ch\u00fang tu\u00e2n theo xu h\u01b0\u1edbng. PSAR \u0111\u01b0\u1ee3c t\u1ea1o ra d\u00e0nh ri\u00eang cho th\u1ecb tr\u01b0\u1eddng c\u00f3 xu h\u01b0\u1edbng v\u00e0 ph\u1ea3i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng khi nh\u00e0 giao d\u1ecbch ch\u1eafc ch\u1eafn r\u1eb1ng ng\u01b0\u1eddi mua ho\u1eb7c ng\u01b0\u1eddi b\u00e1n th\u1ed1ng tr\u1ecb th\u1ecb tr\u01b0\u1eddng. Ngo\u00e0i ra, khi s\u1eed d\u1ee5ng Parabolic SAR, ng\u01b0\u1eddi ta \u0111\u00e3 quan s\u00e1t th\u1ea5y \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a t\u00edn hi\u1ec7u trong c\u1ea3 th\u1ecb tr\u01b0\u1eddng h\u1ee3p nh\u1ea5t v\u00e0 \u0111i ngang c\u00f3 xu h\u01b0\u1edbng th\u1ea5p h\u01a1n m\u1ee9c trung b\u00ecnh. V\u00ec v\u1eady, \u0111\u1ec3 t\u0103ng th\u00eam \u0111\u1ed9 ch\u1eafc ch\u1eafn cho xu h\u01b0\u1edbng, b\u1ea1n n\u00ean \u00e1p d\u1ee5ng MA c\u00f9ng v\u1edbi PSAR \u0111\u1ec3 l\u1ecdc ra c\u00e1c t\u00edn hi\u1ec7u sai.<\/span><\/p>\r\n<p><img decoding=\"async\" class=\"aligncenter wp-image-27790\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/Anh-chup-Man-hinh-2024-09-13-luc-21.30.25.png\" alt=\"\" width=\"900\" height=\"360\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/Anh-chup-Man-hinh-2024-09-13-luc-21.30.25.png 1306w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/Anh-chup-Man-hinh-2024-09-13-luc-21.30.25-300x120.png 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/Anh-chup-Man-hinh-2024-09-13-luc-21.30.25-1024x409.png 1024w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/Anh-chup-Man-hinh-2024-09-13-luc-21.30.25-150x60.png 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/Anh-chup-Man-hinh-2024-09-13-luc-21.30.25-768x307.png 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/Anh-chup-Man-hinh-2024-09-13-luc-21.30.25-450x180.png 450w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/Anh-chup-Man-hinh-2024-09-13-luc-21.30.25-1200x480.png 1200w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/p>\r\n<p><span style=\"font-weight: 400;\">\u00c1p d\u1ee5ng \u0111\u01b0\u1eddng trung b\u00ecnh \u0111\u1ed9ng v\u00e0o Parabolic SAR r\u1ea5t \u0111\u01a1n gi\u1ea3n. C\u00e1c t\u00edn hi\u1ec7u mua thu \u0111\u01b0\u1ee3c b\u1eb1ng PSAR ph\u1ea3i \u0111\u01b0\u1ee3c xem x\u00e9t khi \u0111\u01b0\u1eddng MA n\u1eb1m d\u01b0\u1edbi h\u00e0nh \u0111\u1ed9ng gi\u00e1, trong khi c\u00e1c t\u00edn hi\u1ec7u b\u00e1n ph\u1ea3i \u0111\u01b0\u1ee3c xem x\u00e9t khi \u0111\u01b0\u1eddng MA n\u1eb1m tr\u00ean n\u1ebfn. B\u1eb1ng c\u00e1ch \u0111\u00f3, c\u00e1c nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c l\u1ee3i th\u1ebf trong vi\u1ec7c d\u1ef1 \u0111o\u00e1n h\u01b0\u1edbng \u0111i c\u1ee7a th\u1ecb tr\u01b0\u1eddng.<\/span><\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"Chien_luoc_1_Chien_luoc_giao_dich_tien_dien_tu_EMA_voi_PSAR\"><\/span><span style=\"font-weight: 400;\">Chi\u1ebfn l\u01b0\u1ee3c 1: Chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch ti\u1ec1n \u0111i\u1ec7n t\u1eed EMA v\u1edbi PSAR<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p><span style=\"font-weight: 400;\">K\u1ebft h\u1ee3p \u0111\u01b0\u1eddng trung b\u00ecnh \u0111\u1ed9ng h\u00e0m m\u0169 (<a href=\"https:\/\/www.fiahub.com\/blog\/duong-ema-la-gi-cach-su-dung-ema-hieu-qua-trong-trade-coin\/\" target=\"_blank\" rel=\"noopener\">EMA<\/a>) v\u1edbi PSAR l\u00e0 m\u1ed9t trong nh\u1eefng chi\u1ebfn l\u01b0\u1ee3c \u0111\u00e1ng tin c\u1eady nh\u1ea5t. Chi\u1ebfn l\u01b0\u1ee3c n\u00e0y d\u1ef1a tr\u00ean s\u1ef1 giao nhau c\u1ee7a EMA \u1edf tr\u00ean ho\u1eb7c d\u01b0\u1edbi h\u00e0nh \u0111\u1ed9ng gi\u00e1. Sau \u0111\u00e2y l\u00e0 m\u1ed9t v\u00ed d\u1ee5 v\u1ec1 kh\u00e1i ni\u1ec7m n\u00e0y.<\/span><\/p>\r\n<p><span style=\"font-weight: 400;\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 bi\u1ec3u \u0111\u1ed3 c\u1ee7a BTC\/USDT tr\u00ean khung th\u1eddi gian 1H. Ph\u00e2n t\u00edch th\u1ecb tr\u01b0\u1eddng t\u1eeb \u0111\u1ea7u h\u00ecnh minh h\u1ecda, c\u00e1c ch\u1ea5m MA v\u00e0 PSAR n\u1eb1m d\u01b0\u1edbi h\u00e0nh \u0111\u1ed9ng gi\u00e1. Sau \u0111\u00f3, ch\u1ea5m th\u1ecb tr\u01b0\u1eddng chuy\u1ec3n t\u1eeb \u0111\u00e1y c\u1ee7a h\u00e0nh \u0111\u1ed9ng gi\u00e1 l\u00ean \u0111\u1ec9nh, cho th\u1ea5y s\u1ef1 \u0111\u1ea3o ng\u01b0\u1ee3c tr\u00ean th\u1ecb tr\u01b0\u1eddng. Nh\u01b0ng thay v\u00ec b\u00e1n kh\u1ed1ng ngay l\u1eadp t\u1ee9c, ch\u00fang ta ch\u1edd s\u1ef1 giao nhau c\u1ee7a EMA. Khi gi\u00e1 gi\u1ea3m xu\u1ed1ng d\u01b0\u1edbi EMA (nh\u01b0 \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb trong h\u1ed9p), ch\u00fang ta c\u00f3 th\u1ec3 k\u00edch ho\u1ea1t t\u00edn hi\u1ec7u b\u00e1n.<\/span><\/p>\r\n<p><img decoding=\"async\" class=\"aligncenter wp-image-27791\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/Anh-chup-Man-hinh-2024-09-13-luc-21.31.04.png\" alt=\"\" width=\"900\" height=\"665\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/Anh-chup-Man-hinh-2024-09-13-luc-21.31.04.png 1342w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/Anh-chup-Man-hinh-2024-09-13-luc-21.31.04-300x222.png 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/Anh-chup-Man-hinh-2024-09-13-luc-21.31.04-1024x757.png 1024w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/Anh-chup-Man-hinh-2024-09-13-luc-21.31.04-150x111.png 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/Anh-chup-Man-hinh-2024-09-13-luc-21.31.04-768x568.png 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/Anh-chup-Man-hinh-2024-09-13-luc-21.31.04-450x333.png 450w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/Anh-chup-Man-hinh-2024-09-13-luc-21.31.04-1200x887.png 1200w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/p>\r\n<p><b>Qu\u1ea3n l\u00fd giao d\u1ecbch<\/b><\/p>\r\n<ul>\r\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">D\u1eebng l\u1ed7<br \/><\/span><span style=\"font-size: 14px; color: var(--c-contrast-800); background: var(--c-contrast-0);\">C\u00f3 th\u1ec3 \u0111\u1eb7t l\u1ec7nh d\u1eebng l\u1ed7 ph\u00eda tr\u00ean \u0111\u01b0\u1eddng giao nhau EMA ho\u1eb7c ph\u00eda tr\u00ean \u0111i\u1ec3m PSAR cao nh\u1ea5t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n. Ng\u01b0\u1eddi ta th\u1eadm ch\u00ed c\u00f3 th\u1ec3 theo d\u00f5i khi th\u1ecb tr\u01b0\u1eddng b\u1eaft \u0111\u1ea7u ho\u1ea1t \u0111\u1ed9ng theo h\u01b0\u1edbng mong mu\u1ed1n.<\/span><\/li>\r\n<\/ul>\r\n<ul>\r\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Ch\u1ed1t l\u1eddi<br \/><\/span><span style=\"font-size: 14px; color: var(--c-contrast-800); background: var(--c-contrast-0);\">Giao d\u1ecbch c\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c mi\u1ec5n l\u00e0 c\u00e1c \u0111i\u1ec3m n\u1eb1m tr\u00ean h\u00e0nh \u0111\u1ed9ng gi\u00e1. Ngo\u00e0i ra, c\u00e1c nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 ch\u1ed1t m\u1ed9t s\u1ed1 l\u1ee3i nhu\u1eadn tr\u00ean \u0111\u01b0\u1eddng \u0111i \u1edf c\u00e1c m\u1ee9c h\u1ed7 tr\u1ee3 ti\u1ec1m n\u0103ng.<\/span><\/li>\r\n<\/ul>\r\n<h3><span class=\"ez-toc-section\" id=\"Chien_luoc_2_Giao_dich_theo_hanh_dong_gia_bang_cach_su_dung_PSAR_va_Duong_xu_huong\"><\/span><span style=\"font-weight: 400;\">Chi\u1ebfn l\u01b0\u1ee3c 2: Giao d\u1ecbch theo h\u00e0nh \u0111\u1ed9ng gi\u00e1 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng PSAR v\u00e0 \u0110\u01b0\u1eddng xu h\u01b0\u1edbng<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p><span style=\"font-weight: 400;\">Parabolic SAR \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi kh\u1ea3 n\u0103ng x\u00e1c \u0111\u1ecbnh th\u1ecb tr\u01b0\u1eddng c\u00f3 xu h\u01b0\u1edbng. Nh\u01b0ng n\u00f3 c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111\u01b0\u1eddng xu h\u01b0\u1edbng \u0111\u1ec3 k\u1ebft h\u1ee3p c\u00e1c kh\u00e1i ni\u1ec7m h\u00e0nh \u0111\u1ed9ng gi\u00e1.<\/span><\/p>\r\n<p><span style=\"font-weight: 400;\">Trong xu h\u01b0\u1edbng t\u0103ng, th\u1ecb tr\u01b0\u1eddng ti\u1ebfn tri\u1ec3n, v\u1edbi c\u00e1c m\u1ee9c cao h\u01a1n v\u00e0 m\u1ee9c th\u1ea5p h\u01a1n. V\u00ec c\u00e1c nh\u00e0 giao d\u1ecbch g\u1eb7p kh\u00f3 kh\u0103n trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh c\u00e1c m\u1ee9c th\u1ea5p h\u01a1n \u0111\u1ec3 v\u1ebd \u0111\u01b0\u1eddng xu h\u01b0\u1edbng, c\u00e1c \u0111i\u1ec3m SAR r\u1ea5t h\u1eefu \u00edch. Ch\u1ec9 c\u1ea7n n\u1ed1i c\u00e1c \u0111i\u1ec3m ti\u1ebfn tri\u1ec3n n\u1eb1m b\u00ean d\u01b0\u1edbi h\u00e0nh \u0111\u1ed9ng gi\u00e1 s\u1ebd t\u1ea1o ra m\u1ed9t \u0111\u01b0\u1eddng xu h\u01b0\u1edbng ho\u00e0n h\u1ea3o, nh\u01b0 th\u1ec3 hi\u1ec7n trong bi\u1ec3u \u0111\u1ed3 b\u00ean d\u01b0\u1edbi (Ether so v\u1edbi \u0111\u00f4 la M\u1ef9) tr\u00ean khung th\u1eddi gian 1h.<\/span><\/p>\r\n<p><span style=\"font-weight: 400;\">B\u00e2y gi\u1edd, n\u1ebfu ch\u00fang ta giao d\u1ecbch theo ph\u01b0\u01a1ng ph\u00e1p h\u00e0nh \u0111\u1ed9ng gi\u00e1, c\u00e1c nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 n\u1eafm gi\u1eef v\u1ecb th\u1ebf mua \u1edf m\u1ee9c H\u1ed7 tr\u1ee3 &amp; Kh\u00e1ng c\u1ef1 (S&amp;R) ho\u1eb7c \u1edf \u0111\u00e1y c\u1ee7a \u0111\u01b0\u1eddng xu h\u01b0\u1edbng.<\/span><\/p>\r\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-27792\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/Anh-chup-Man-hinh-2024-09-13-luc-21.31.43.png\" alt=\"\" width=\"900\" height=\"560\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/Anh-chup-Man-hinh-2024-09-13-luc-21.31.43.png 1356w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/Anh-chup-Man-hinh-2024-09-13-luc-21.31.43-300x187.png 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/Anh-chup-Man-hinh-2024-09-13-luc-21.31.43-1024x637.png 1024w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/Anh-chup-Man-hinh-2024-09-13-luc-21.31.43-150x93.png 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/Anh-chup-Man-hinh-2024-09-13-luc-21.31.43-768x478.png 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/Anh-chup-Man-hinh-2024-09-13-luc-21.31.43-450x280.png 450w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/Anh-chup-Man-hinh-2024-09-13-luc-21.31.43-1200x747.png 1200w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/p>\r\n<p><b>Qu\u1ea3n l\u00fd giao d\u1ecbch<\/b><\/p>\r\n<ul>\r\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">D\u1eebng l\u1ed7<br \/><\/span><span style=\"font-size: 14px; color: var(--c-contrast-800); background: var(--c-contrast-0);\">D\u1eebng l\u1ed7 d\u01b0\u1edbi \u0111i\u1ec3m SAR g\u1ea7n \u0111\u00e2y ho\u1eb7c S&amp;R l\u00e0 l\u00fd t\u01b0\u1edfng \u0111\u1ec3 tr\u00e1nh b\u1ecb d\u1eebng l\u1ed7.<\/span><\/li>\r\n<\/ul>\r\n<ul>\r\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Ch\u1ed1t l\u1eddi<br \/><\/span><span style=\"font-size: 14px; color: var(--c-contrast-800); background: var(--c-contrast-0);\">L\u00fd t\u01b0\u1edfng \u0111\u1ec3 thanh l\u00fd t\u1ea5t c\u1ea3 c\u00e1c v\u1ecb th\u1ebf khi PSAR cho th\u1ea5y d\u1ea5u hi\u1ec7u \u0111\u1ea3o chi\u1ec1u b\u1eb1ng c\u00e1ch \u0111\u1eb7t c\u00e1c \u0111i\u1ec3m ph\u00eda tr\u00ean n\u1ebfn.<\/span><\/li>\r\n<\/ul>\r\n<h2><span class=\"ez-toc-section\" id=\"Ket_luan\"><\/span><span style=\"font-weight: 400;\">K\u1ebft lu\u1eadn<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p><span style=\"font-weight: 400;\">Ch\u1ec9 b\u00e1o Parabolic SAR \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi c\u00f9ng m\u1ed9t nh\u00e0 ph\u00e2n t\u00edch \u0111\u00e3 t\u1ea1o ra <a href=\"https:\/\/www.fiahub.com\/blog\/rsi-la-gi-cach-xem-chi-so-rsi-tren-bieu-do-tren-trading-view\/\">ch\u1ec9 b\u00e1o dao \u0111\u1ed9ng RSI<\/a> m\u1ea1nh m\u1ebd. M\u1ee5c \u0111\u00edch ch\u00ednh c\u1ee7a n\u00f3 l\u00e0 x\u00e1c \u0111\u1ecbnh c\u00e1c s\u1ef1 \u0111\u1ea3o chi\u1ec1u ti\u1ec1m \u1ea9n, ph\u00e1t hi\u1ec7n xu h\u01b0\u1edbng m\u1edbi ho\u1eb7c x\u00e1c \u0111\u1ecbnh s\u1ef1 ti\u1ebfp di\u1ec5n c\u1ee7a xu h\u01b0\u1edbng v\u00e0 c\u00e1c m\u1ee5c nh\u1eadp ch\u00ednh x\u00e1c. \u0110\u00e2y l\u00e0 m\u1ed9t ch\u1ec9 b\u00e1o \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i v\u00e0 \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh t\u00edn hi\u1ec7u v\u00e0o v\u00e0 ra.\u00a0<\/span><\/p>\r\n<p><span style=\"font-weight: 400;\">\u0110\u01b0\u1ee3c ph\u00e1t tri\u1ec3n cho c\u00e1c th\u1ecb tr\u01b0\u1eddng c\u00f3 xu h\u01b0\u1edbng, khi Parabolic SAR \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng v\u1edbi nghi\u00ean c\u1ee9u th\u1ecb tr\u01b0\u1eddng v\u00e0 t\u00edch h\u1ee3p th\u00eam v\u1edbi c\u00e1c ch\u1ec9 b\u00e1o k\u1ef9 thu\u1eadt kh\u00e1c v\u00e0 c\u00e1c kh\u00e1i ni\u1ec7m v\u1ec1 h\u00e0nh \u0111\u1ed9ng gi\u00e1 \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh h\u01b0\u1edbng xu h\u01b0\u1edbng chung, k\u1ebft qu\u1ea3 c\u00f3 th\u1ec3 r\u1ea5t \u0111\u00e1ng tin c\u1eady. Nh\u00ecn chung, Parabolic SAR gi\u00fap c\u00e1c nh\u00e0 giao d\u1ecbch chu\u1ea9n b\u1ecb m\u1ed9t k\u1ebf ho\u1ea1ch d\u1ef1 ph\u00f2ng trong tr\u01b0\u1eddng h\u1ee3p gi\u00e1 gi\u1ea3m. Tuy nhi\u00ean, kh\u00f4ng n\u00ean s\u1eed d\u1ee5ng PSAR khi th\u1ecb tr\u01b0\u1eddng \u0111ang \u0111i ngang v\u00ec ch\u1ec9 b\u00e1o n\u00e0y ph\u00e1t tri\u1ec3n m\u1ea1nh trong m\u00f4i tr\u01b0\u1eddng c\u00f3 xu h\u01b0\u1edbng.<\/span><\/p>\r\n<p><span style=\"font-weight: 400;\">Tuy nhi\u00ean, c\u00e1c t\u00edn hi\u1ec7u giao d\u1ecbch c\u00f3 th\u1ec3 mang t\u00ednh thao t\u00fang. Th\u00eam v\u00e0o \u0111\u00f3, s\u1ef1 bi\u1ebfn \u0111\u1ed9ng c\u1ee7a ti\u1ec1n \u0111i\u1ec7n t\u1eed v\u00e0 t\u00e2m l\u00fd th\u1ecb tr\u01b0\u1eddng l\u00e0m t\u0103ng th\u00eam s\u1ef1 kh\u00f4ng ch\u1eafc ch\u1eafn cho c\u00e1c t\u00edn hi\u1ec7u giao d\u1ecbch. Lu\u00f4n lu\u00f4n th\u1ef1c hi\u1ec7n th\u1ea9m \u0111\u1ecbnh c\u1ee7a b\u1ea1n \u0111\u1ec3 nghi\u00ean c\u1ee9u tr\u01b0\u1edbc khi giao d\u1ecbch. T\u00ecm ki\u1ebfm l\u1eddi khuy\u00ean chuy\u00ean nghi\u1ec7p cho m\u1ed9t chi\u1ebfn l\u01b0\u1ee3c \u0111\u1ea7u t\u01b0 tr\u01b0\u1edbc khi giao d\u1ecbch.<\/span><\/p>\r\n<p><span style=\"font-weight: 400;\">C\u1ea3m \u01a1n s\u1ef1 theo d\u00f5i v\u00e0 \u0111\u00f3n \u0111\u1ecdc c\u1ee7a c\u00e1c b\u1ea1n. \u0110\u1eebng qu\u00ean, m\u1ecdi th\u1eafc m\u1eafc v\u1ec1 th\u1ecb tr\u01b0\u1eddng ti\u1ec1n k\u1ef9 thu\u1eadt s\u1ed1, vui l\u00f2ng li\u00ean h\u1ec7 \u0111\u1ed9i ng\u0169 Support c\u1ee7a Fiahub 24\/7.\u00a0<\/span><\/p>\r\n","protected":false},"excerpt":{"rendered":"<p>Quan s\u00e1t th\u1ecb tr\u01b0\u1eddng ti\u1ec1n \u0111i\u1ec7n t\u1eed b\u1eb1ng ph\u00e2n t\u00edch k\u1ef9 thu\u1eadt th\u1ef1c s\u1ef1 l\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng nh\u1ea5t \u0111\u1ec3 \u0111\u1ea7u c\u01a1 v\u00e0o gi\u00e1 ti\u1ec1n \u0111i\u1ec7n t\u1eed. Trong s\u1ed1 m\u1ed9t s\u1ed1 ph\u00e2n v\u00f9ng ph\u1ee5 trong ph\u00e2n t\u00edch k\u1ef9 thu\u1eadt, c\u00e1c ch\u1ec9 b\u00e1o k\u1ef9 thu\u1eadt l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao. V\u1edbi<\/p>\n","protected":false},"author":24,"featured_media":14493,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21850],"tags":[3150,22067,22068,12604],"class_list":{"0":"post-14488","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-tu-dien-crypto","8":"tag-crypto","9":"tag-parabolic","10":"tag-sar","11":"tag-tien-dien-tu-3"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.0 (Yoast SEO v26.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Parabolic SAR l\u00e0 g\u00ec? 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