{"id":29810,"date":"2023-09-16T22:48:31","date_gmt":"2023-09-16T15:48:31","guid":{"rendered":"https:\/\/ungdung.hotronghiencuu.com\/open\/fibonacci-la-gi"},"modified":"2023-09-16T22:48:31","modified_gmt":"2023-09-16T15:48:31","slug":"fibonacci-la-gi","status":"publish","type":"post","link":"https:\/\/ungdung.hotronghiencuu.com\/open\/fibonacci-la-gi","title":{"rendered":"Fibonacci trong ch\u1ee9ng kho\u00e1n: \u00dd ngh\u0129a v\u00e0 c\u00e1ch s\u1eed d\u1ee5ng"},"content":{"rendered":"<p>&#8220;Fibonacci l\u00e0 m\u1ed9t chu\u1ed7i s\u1ed1 n\u1ed5i ti\u1ebfng b\u1eaft \u0111\u1ea7u t\u1eeb hai s\u1ed1 0 v\u00e0 1, trong \u0111\u00f3 c\u00e1c s\u1ed1 sau l\u00e0 t\u1ed5ng c\u1ee7a hai s\u1ed1 tr\u01b0\u1edbc. \u0110\u00e2y l\u00e0 m\u1ed9t kh\u00e1i ni\u1ec7m to\u00e1n h\u1ecdc quan tr\u1ecdng c\u00f3 \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u l\u0129nh v\u1ef1c nh\u01b0 c\u00f4ng ngh\u1ec7, t\u00e0i ch\u00ednh v\u00e0 ngh\u1ec7 thu\u1eadt.&#8221;<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_40 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" area-label=\"ez-toc-toggle-icon-1\"><label for=\"item-6ace9725acba6\" aria-label=\"Table of Content\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;direction:ltr;\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/label><input  type=\"checkbox\" id=\"item-6ace9725acba6\"><\/a><\/span><\/div>\n<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:\/\/ungdung.hotronghiencuu.com\/open\/fibonacci-la-gi\/#1_Fibonacci_trong_chung_khoan_la_gi\" title=\"1. Fibonacci trong ch\u1ee9ng kho\u00e1n l\u00e0 g\u00ec?\">1. Fibonacci trong ch\u1ee9ng kho\u00e1n l\u00e0 g\u00ec?<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/fibonacci-la-gi\/#Cac_con_so_Fibonacci_quan_trong\" title=\"C\u00e1c con s\u1ed1 Fibonacci quan tr\u1ecdng:\">C\u00e1c con s\u1ed1 Fibonacci quan tr\u1ecdng:<\/a><ul class='ez-toc-list-level-4'><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/fibonacci-la-gi\/#Vi_du\" title=\"V\u00ed d\u1ee5:\">V\u00ed d\u1ee5:<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/fibonacci-la-gi\/#2_Y_nghia_cua_con_so_toan_hoc_Fibonacci_trong_phan_tich_ky_thuat_chung_khoan\" title=\"2. \u00dd ngh\u0129a c\u1ee7a &#8220;con s\u1ed1 to\u00e1n h\u1ecdc&#8221; Fibonacci trong ph\u00e2n t\u00edch k\u1ef9 thu\u1eadt ch\u1ee9ng kho\u00e1n.\">2. \u00dd ngh\u0129a c\u1ee7a &#8220;con s\u1ed1 to\u00e1n h\u1ecdc&#8221; Fibonacci trong ph\u00e2n t\u00edch k\u1ef9 thu\u1eadt ch\u1ee9ng kho\u00e1n.<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/fibonacci-la-gi\/#21_Khai_niem_ve_day_Fibonacci\" title=\"2.1 Kh\u00e1i ni\u1ec7m v\u1ec1 d\u00e3y Fibonacci\">2.1 Kh\u00e1i ni\u1ec7m v\u1ec1 d\u00e3y Fibonacci<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/fibonacci-la-gi\/#22_Su_dung_Fibonacci_trong_phan_tich_ky_thuat_chung_khoan\" title=\"2.2 S\u1eed d\u1ee5ng Fibonacci trong ph\u00e2n t\u00edch k\u1ef9 thu\u1eadt ch\u1ee9ng kho\u00e1n\">2.2 S\u1eed d\u1ee5ng Fibonacci trong ph\u00e2n t\u00edch k\u1ef9 thu\u1eadt ch\u1ee9ng kho\u00e1n<\/a><ul class='ez-toc-list-level-4'><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/fibonacci-la-gi\/#221_Muc_Fibonacci_382\" title=\"2.2.1 M\u1ee9c Fibonacci 38.2%\">2.2.1 M\u1ee9c Fibonacci 38.2%<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/fibonacci-la-gi\/#222_Muc_Fibonacci_50\" title=\"2.2.2 M\u1ee9c Fibonacci 50%\">2.2.2 M\u1ee9c Fibonacci 50%<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/fibonacci-la-gi\/#223_Muc_Fibonacci_618\" title=\"2.2.3 M\u1ee9c Fibonacci 61.8%\">2.2.3 M\u1ee9c Fibonacci 61.8%<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/fibonacci-la-gi\/#3_Cac_loai_Fibonacci_va_cach_su_dung_chung_trong_dau_tu\" title=\"3. C\u00e1c lo\u1ea1i Fibonacci v\u00e0 c\u00e1ch s\u1eed d\u1ee5ng ch\u00fang trong \u0111\u1ea7u t\u01b0.\">3. C\u00e1c lo\u1ea1i Fibonacci v\u00e0 c\u00e1ch s\u1eed d\u1ee5ng ch\u00fang trong \u0111\u1ea7u t\u01b0.<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/fibonacci-la-gi\/#31_Fibonacci_Retracement\" title=\"3.1 Fibonacci Retracement\">3.1 Fibonacci Retracement<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/fibonacci-la-gi\/#32_Fibonacci_Extension\" title=\"3.2 Fibonacci Extension\">3.2 Fibonacci Extension<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/fibonacci-la-gi\/#4_Ap_dung_thuc_te_cong_cu_Fibonacci_de_xac_dinh_diem_chot_loi\" title=\"4. \u00c1p d\u1ee5ng th\u1ef1c t\u1ebf c\u00f4ng c\u1ee5 Fibonacci \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111i\u1ec3m ch\u1ed1t l\u1eddi.\">4. \u00c1p d\u1ee5ng th\u1ef1c t\u1ebf c\u00f4ng c\u1ee5 Fibonacci \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111i\u1ec3m ch\u1ed1t l\u1eddi.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/fibonacci-la-gi\/#5_Nhuoc_diem_va_thach_thuc_khi_su_dung_Fibonacci_trong_giao_dich_chung_khoan\" title=\"5. Nh\u01b0\u1ee3c \u0111i\u1ec3m v\u00e0 th\u00e1ch th\u1ee9c khi s\u1eed d\u1ee5ng Fibonacci trong giao d\u1ecbch ch\u1ee9ng kho\u00e1n.\">5. Nh\u01b0\u1ee3c \u0111i\u1ec3m v\u00e0 th\u00e1ch th\u1ee9c khi s\u1eed d\u1ee5ng Fibonacci trong giao d\u1ecbch ch\u1ee9ng kho\u00e1n.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/fibonacci-la-gi\/#6_Loi_ich_cua_viec_su_dung_cong_cu_Fibonacci_trong_dau_tu_chung_khoan\" title=\"6. L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 Fibonacci trong \u0111\u1ea7u t\u01b0 ch\u1ee9ng kho\u00e1n.\">6. L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 Fibonacci trong \u0111\u1ea7u t\u01b0 ch\u1ee9ng kho\u00e1n.<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"1_Fibonacci_trong_chung_khoan_la_gi\"><\/span>1. Fibonacci trong ch\u1ee9ng kho\u00e1n l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Fibonacci trong ch\u1ee9ng kho\u00e1n l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 ph\u00e2n t\u00edch k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c m\u1ee9c h\u1ed7 tr\u1ee3 v\u00e0 kh\u00e1ng c\u1ef1 ti\u1ec1m n\u0103ng tr\u00ean bi\u1ec3u \u0111\u1ed3 gi\u00e1 c\u1ee7a m\u1ed9t t\u00e0i s\u1ea3n. C\u00f4ng c\u1ee5 n\u00e0y d\u1ef1a tr\u00ean chu\u1ed7i s\u1ed1 Fibonacci, m\u1ed9t chu\u1ed7i s\u1ed1 t\u1ef1 nhi\u00ean b\u1eaft \u0111\u1ea7u t\u1eeb 0 v\u00e0 1, trong \u0111\u00f3 c\u00e1c s\u1ed1 sau \u0111\u01b0\u1ee3c t\u00ednh b\u1eb1ng c\u00e1ch c\u1ed9ng hai s\u1ed1 tr\u01b0\u1edbc \u0111\u00f3 l\u1ea1i v\u1edbi nhau (0, 1, 1, 2, 3, 5, 8,&#8230;).<\/p>\n<p>Trong ph\u00e2n t\u00edch k\u1ef9 thu\u1eadt ch\u1ee9ng kho\u00e1n, c\u00e1c con s\u1ed1 Fibonacci \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c m\u1ee9c h\u1ed7 tr\u1ee3 v\u00e0 kh\u00e1ng c\u1ef1 quan tr\u1ecdng tr\u00ean bi\u1ec3u \u0111\u1ed3 gi\u00e1. C\u00e1c m\u1ee9c h\u1ed7 tr\u1ee3 l\u00e0 nh\u1eefng m\u1ee9c gi\u00e1 m\u00e0 c\u00f3 xu h\u01b0\u1edbng ng\u0103n ch\u1eb7n s\u1ef1 s\u1ee5t gi\u1ea3m c\u1ee7a t\u00e0i s\u1ea3n v\u00e0 c\u00f3 th\u1ec3 l\u00e0 \u0111i\u1ec3m v\u00e0o l\u1ec7nh mua. Trong khi \u0111\u00f3, c\u00e1c m\u1ee9c kh\u00e1ng c\u1ef1 l\u00e0 nh\u1eefng m\u1ee9c gi\u00e1 c\u00f3 xu h\u01b0\u1edbng ng\u0103n ch\u1eb7n s\u1ef1 t\u0103ng c\u1ee7a t\u00e0i s\u1ea3n v\u00e0 c\u00f3 th\u1ec3 l\u00e0 \u0111i\u1ec3m v\u00e0o l\u1ec7nh b\u00e1n.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cac_con_so_Fibonacci_quan_trong\"><\/span>C\u00e1c con s\u1ed1 Fibonacci quan tr\u1ecdng:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>23.6%: \u0110\u00e2y l\u00e0 m\u1ee9c Fibonacci \u0111\u1ea7u ti\u00ean v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh m\u1ee9c h\u1ed7 tr\u1ee3 ho\u1eb7c kh\u00e1ng c\u1ef1 g\u1ea7n nh\u1ea5t.<\/li>\n<li>38.2%: M\u1ee9c Fibonacci n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh m\u1ee9c h\u1ed7 tr\u1ee3 ho\u1eb7c kh\u00e1ng c\u1ef1 ti\u1ebfp theo sau khi gi\u00e1 \u0111\u00e3 v\u01b0\u1ee3t qua m\u1ee9c 23.6%.<\/li>\n<li>50%: M\u1ee9c Fibonacci n\u00e0y kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t con s\u1ed1 trong chu\u1ed7i Fibonacci, nh\u01b0ng n\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong ph\u00e2n t\u00edch k\u1ef9 thu\u1eadt ch\u1ee9ng kho\u00e1n. N\u00f3 c\u00f3 xu h\u01b0\u1edbng l\u00e0m n\u1ed5i b\u1eadt c\u00e1c m\u1ee9c h\u1ed7 tr\u1ee3 v\u00e0 kh\u00e1ng c\u1ef1 quan tr\u1ecdng.<\/li>\n<li>61.8%: \u0110\u00e2y l\u00e0 con s\u1ed1 Fibonacci quan tr\u1ecdng nh\u1ea5t v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c coi l\u00e0 &#8220;v\u00f9ng v\u00e0ng&#8221;. N\u1ebfu gi\u00e1 v\u01b0\u1ee3t qua m\u1ee9c n\u00e0y, c\u00f3 th\u1ec3 xem nh\u01b0 xu h\u01b0\u1edbng t\u0103ng ti\u1ebfp t\u1ee5c.<\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"Vi_du\"><\/span>V\u00ed d\u1ee5:<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Gi\u1ea3 s\u1eed gi\u00e1 c\u1ee7a m\u1ed9t c\u1ed5 phi\u1ebfu \u0111ang t\u0103ng t\u1eeb 100 \u0111\u1ebfn 150 v\u00e0 sau \u0111\u00f3 gi\u1ea3m l\u1ea1i xu\u1ed1ng 130. B\u1eb1ng vi\u1ec7c \u00e1p d\u1ee5ng c\u00f4ng c\u1ee5 Fibonacci, ta c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c m\u1ee9c h\u1ed7 tr\u1ee3 ti\u1ec1m n\u0103ng. S\u1ed1 100 l\u00e0 \u0111i\u1ec3m b\u1eaft \u0111\u1ea7u (0%) v\u00e0 s\u1ed1 150 l\u00e0 \u0111i\u1ec3m cu\u1ed1i c\u00f9ng (100%). C\u00e1c m\u1ee9c Fibonacci quan tr\u1ecdng nh\u01b0 23.6%, 38.2%, 50% v\u00e0 61.8% s\u1ebd gi\u00fap x\u00e1c \u0111\u1ecbnh c\u00e1c m\u1ee9c h\u1ed7 tr\u1ee3 ti\u1ec1m n\u0103ng trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y.<\/p>\n<p>Trong v\u00ed d\u1ee5 n\u00e0y, ta c\u00f3 th\u1ec3 nh\u1eadn th\u1ea5y r\u1eb1ng m\u1ee9c 23.6% l\u00e0 m\u1ee9c h\u1ed7 tr\u1ee3 g\u1ea7n nh\u1ea5t, trong khi m\u1ee9c 38.2% v\u00e0 50% c\u0169ng c\u00f3 th\u1ec3 l\u00e0 c\u00e1c m\u1ee9c h\u1ed7 tr\u1ee3 kh\u00e1c. N\u1ebfu gi\u00e1 c\u1ed5 phi\u1ebfu ti\u1ebfp t\u1ee5c t\u0103ng sau khi \u0111\u1ea1t \u0111\u1ebfn m\u1ee9c 130, ta c\u00f3 th\u1ec3 xem nh\u01b0 xu h\u01b0\u1edbng t\u0103ng ti\u1ebfp t\u1ee5c v\u00e0 c\u00e1c m\u1ee9c Fibonacci s\u1ebd gi\u00fap x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111i\u1ec3m ch\u1ed1t l\u1eddi ti\u1ec1m n\u0103ng.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"2_Y_nghia_cua_con_so_toan_hoc_Fibonacci_trong_phan_tich_ky_thuat_chung_khoan\"><\/span>2. \u00dd ngh\u0129a c\u1ee7a &#8220;con s\u1ed1 to\u00e1n h\u1ecdc&#8221; Fibonacci trong ph\u00e2n t\u00edch k\u1ef9 thu\u1eadt ch\u1ee9ng kho\u00e1n.<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"21_Khai_niem_ve_day_Fibonacci\"><\/span>2.1 Kh\u00e1i ni\u1ec7m v\u1ec1 d\u00e3y Fibonacci<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>D\u00e3y Fibonacci l\u00e0 m\u1ed9t chu\u1ed7i s\u1ed1 trong \u0111\u00f3 m\u1ed7i s\u1ed1 \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh b\u1eb1ng c\u00e1ch c\u1ed9ng hai s\u1ed1 tr\u01b0\u1edbc \u0111\u00f3. V\u00ed d\u1ee5, chu\u1ed7i Fibonacci b\u1eaft \u0111\u1ea7u b\u1eb1ng 0 v\u00e0 1, sau \u0111\u00f3 l\u00e0 1 (0+1), ti\u1ebfp theo l\u00e0 2 (1+1), 3 (1+2), 5 (2+3), v\u00e0 ti\u1ebfp t\u1ee5c nh\u01b0 v\u1eady. D\u00e3y n\u00e0y c\u00f3 th\u1ec3 k\u00e9o d\u00e0i v\u00f4 t\u1eadn v\u00e0 c\u00e1c con s\u1ed1 trong d\u00e3y n\u00e0y c\u00f3 m\u1ed1i quan h\u1ec7 r\u1ea5t g\u1ea7n v\u1edbi nhau.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"22_Su_dung_Fibonacci_trong_phan_tich_ky_thuat_chung_khoan\"><\/span>2.2 S\u1eed d\u1ee5ng Fibonacci trong ph\u00e2n t\u00edch k\u1ef9 thu\u1eadt ch\u1ee9ng kho\u00e1n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Trong ph\u00e2n t\u00edch k\u1ef9 thu\u1eadt ch\u1ee9ng kho\u00e1n, c\u00e1c con s\u1ed1 Fibonacci \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c m\u1ee9c h\u1ed7 tr\u1ee3 v\u00e0 kh\u00e1ng c\u1ef1 ti\u1ec1m n\u0103ng tr\u00ean bi\u1ec3u \u0111\u1ed3 gi\u00e1. C\u00e1c m\u1ee9c Fibonacci ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 38.2%, 50% v\u00e0 61.8%. Khi gi\u00e1 c\u1ed5 phi\u1ebfu ho\u1eb7c ch\u1ec9 s\u1ed1 ch\u1ee9ng kho\u00e1n ti\u1ebfn l\u00ean ho\u1eb7c \u0111i xu\u1ed1ng, c\u00e1c m\u1ee9c Fibonacci n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111i\u1ec3m quan tr\u1ecdng \u0111\u1ec3 mua ho\u1eb7c b\u00e1n.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"221_Muc_Fibonacci_382\"><\/span>2.2.1 M\u1ee9c Fibonacci 38.2%<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>M\u1ee9c Fibonacci 38.2% th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh m\u1ee9c h\u1ed7 tr\u1ee3 ho\u1eb7c kh\u00e1ng c\u1ef1 ti\u1ec1m n\u0103ng trong m\u1ed9t xu h\u01b0\u1edbng t\u0103ng gi\u00e1 ho\u1eb7c gi\u1ea3m gi\u00e1. N\u1ebfu gi\u00e1 ch\u1ee9ng kho\u00e1n ph\u00e1 v\u1ee1 qua m\u1ee9c n\u00e0y, c\u00f3 th\u1ec3 cho th\u1ea5y xu h\u01b0\u1edbng hi\u1ec7n t\u1ea1i c\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"222_Muc_Fibonacci_50\"><\/span>2.2.2 M\u1ee9c Fibonacci 50%<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>M\u1ee9c Fibonacci 50% l\u00e0 m\u1ed9t m\u1ee9c quan tr\u1ecdng trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111i\u1ec3m quay \u0111\u1ea7u c\u1ee7a xu h\u01b0\u1edbng. N\u1ebfu gi\u00e1 ch\u1ee9ng kho\u00e1n ph\u00e1 v\u1ee1 qua m\u1ee9c n\u00e0y, c\u00f3 th\u1ec3 cho th\u1ea5y xu h\u01b0\u1edbng hi\u1ec7n t\u1ea1i s\u1ebd k\u1ebft th\u00fac v\u00e0 xu\u1ea5t hi\u1ec7n m\u1ed9t xu h\u01b0\u1edbng m\u1edbi.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"223_Muc_Fibonacci_618\"><\/span>2.2.3 M\u1ee9c Fibonacci 61.8%<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>M\u1ee9c Fibonacci 61.8% l\u00e0 m\u1ed9t trong nh\u1eefng m\u1ee9c quan tr\u1ecdng nh\u1ea5t trong ph\u00e2n t\u00edch k\u1ef9 thu\u1eadt ch\u1ee9ng kho\u00e1n. N\u1ebfu gi\u00e1 ch\u1ee9ng kho\u00e1n ph\u00e1 v\u1ee1 qua m\u1ee9c n\u00e0y, c\u00f3 th\u1ec3 cho th\u1ea5y xu h\u01b0\u1edbng hi\u1ec7n t\u1ea1i \u0111\u00e3 k\u1ebft th\u00fac v\u00e0 s\u1ebd di\u1ec5n ra m\u1ed9t \u0111\u1ea3o chi\u1ec1u.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"3_Cac_loai_Fibonacci_va_cach_su_dung_chung_trong_dau_tu\"><\/span>3. C\u00e1c lo\u1ea1i Fibonacci v\u00e0 c\u00e1ch s\u1eed d\u1ee5ng ch\u00fang trong \u0111\u1ea7u t\u01b0.<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img decoding=\"async\" alt=\"3. C\u00e1c lo\u1ea1i Fibonacci v\u00e0 c\u00e1ch s\u1eed d\u1ee5ng ch\u00fang trong \u0111\u1ea7u t\u01b0.\" src=\"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-content\/uploads\/2023\/09\/fibonacci_trong_chung_khoan_y_nghia_va_cach_su_dung.jpeg\" style=\"text-align: center; clear: both; display: block; margin: 0 auto;\" title=\"3. C\u00e1c lo\u1ea1i Fibonacci v\u00e0 c\u00e1ch s\u1eed d\u1ee5ng ch\u00fang trong \u0111\u1ea7u t\u01b0.\"\/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"31_Fibonacci_Retracement\"><\/span>3.1 Fibonacci Retracement<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Fibonacci Retracement l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 ph\u00e2n t\u00edch k\u1ef9 thu\u1eadt s\u1eed d\u1ee5ng c\u00e1c m\u1ee9c Fibonacci \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c m\u1ee9c h\u1ed7 tr\u1ee3 v\u00e0 kh\u00e1ng c\u1ef1 trong xu h\u01b0\u1edbng gi\u00e1. C\u00f4ng c\u1ee5 n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111i\u1ec3m quay \u0111\u1ea7u trong xu h\u01b0\u1edbng v\u00e0 c\u00f3 th\u1ec3 gi\u00fap nh\u00e0 \u0111\u1ea7u t\u01b0 x\u00e1c \u0111\u1ecbnh \u0111i\u1ec3m v\u00e0o ho\u1eb7c ra kh\u1ecfi th\u1ecb tr\u01b0\u1eddng.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"32_Fibonacci_Extension\"><\/span>3.2 Fibonacci Extension<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Fibonacci Extension l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 ph\u00e2n t\u00edch k\u1ef9 thu\u1eadt s\u1eed d\u1ee5ng c\u00e1c m\u1ee9c Fibonacci \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c m\u1ee9c ti\u1ec1m n\u0103ng c\u1ee7a xu h\u01b0\u1edbng gi\u00e1. C\u00f4ng c\u1ee5 n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111i\u1ec3m ch\u1ed1t l\u1eddi ho\u1eb7c ti\u1ebfp t\u1ee5c gia t\u0103ng v\u1ecb th\u1ebf trong xu h\u01b0\u1edbng.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"4_Ap_dung_thuc_te_cong_cu_Fibonacci_de_xac_dinh_diem_chot_loi\"><\/span>4. \u00c1p d\u1ee5ng th\u1ef1c t\u1ebf c\u00f4ng c\u1ee5 Fibonacci \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111i\u1ec3m ch\u1ed1t l\u1eddi.<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img decoding=\"async\" alt=\"4. \u00c1p d\u1ee5ng th\u1ef1c t\u1ebf c\u00f4ng c\u1ee5 Fibonacci \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111i\u1ec3m ch\u1ed1t l\u1eddi.\" src=\"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-content\/uploads\/2023\/09\/fibonacci_trong_chung_khoan_y_nghia_va_cach_su_dung.jpg\" style=\"text-align: center; clear: both; display: block; margin: 0 auto;\" title=\"4. \u00c1p d\u1ee5ng th\u1ef1c t\u1ebf c\u00f4ng c\u1ee5 Fibonacci \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111i\u1ec3m ch\u1ed1t l\u1eddi.\"\/><br \/>\nKhi \u00e1p d\u1ee5ng c\u00f4ng c\u1ee5 Fibonacci, nh\u00e0 \u0111\u1ea7u t\u01b0 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c m\u1ee9c Fibonacci Retracement v\u00e0 Extension \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111i\u1ec3m ch\u1ed1t l\u1eddi trong giao d\u1ecbch ch\u1ee9ng kho\u00e1n. Khi gi\u00e1 ch\u1ee9ng kho\u00e1n ti\u1ebfn l\u00ean, nh\u00e0 \u0111\u1ea7u t\u01b0 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c m\u1ee9c Fibonacci Retracement \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c m\u1ee9c h\u1ed7 tr\u1ee3 ti\u1ec1m n\u0103ng \u0111\u1ec3 ch\u1ed1t l\u1eddi. Ng\u01b0\u1ee3c l\u1ea1i, khi gi\u00e1 ch\u1ee9ng kho\u00e1n \u0111i xu\u1ed1ng, nh\u00e0 \u0111\u1ea7u t\u01b0 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c m\u1ee9c Fibonacci Extension \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c m\u1ee9c ti\u1ec1m n\u0103ng \u0111\u1ec3 ch\u1ed1t l\u1eddi.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"5_Nhuoc_diem_va_thach_thuc_khi_su_dung_Fibonacci_trong_giao_dich_chung_khoan\"><\/span>5. Nh\u01b0\u1ee3c \u0111i\u1ec3m v\u00e0 th\u00e1ch th\u1ee9c khi s\u1eed d\u1ee5ng Fibonacci trong giao d\u1ecbch ch\u1ee9ng kho\u00e1n.<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8211; M\u1ed9t nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng Fibonacci l\u00e0 kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng c\u00f3 hi\u1ec7u qu\u1ea3 trong vi\u1ec7c d\u1ef1 b\u00e1o gi\u00e1 ch\u1ee9ng kho\u00e1n. C\u00f3 th\u1ec3 x\u1ea3y ra t\u00ecnh hu\u1ed1ng khi gi\u00e1 kh\u00f4ng tu\u00e2n theo c\u00e1c m\u1ee9c Fibonacci v\u00e0 g\u00e2y ra sai l\u1ec7ch trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh \u0111i\u1ec3m v\u00e0o ho\u1eb7c ra kh\u1ecfi th\u1ecb tr\u01b0\u1eddng.<br \/>\n&#8211; Th\u00e1ch th\u1ee9c kh\u00e1c l\u00e0 vi\u1ec7c x\u00e1c \u0111\u1ecbnh c\u00e1c m\u1ee9c Fibonacci ph\u00f9 h\u1ee3p cho t\u1eebng bi\u1ec3u \u0111\u1ed3 v\u00e0 t\u00e0i s\u1ea3n. Kh\u00f4ng c\u00f3 m\u1ed9t c\u00f4ng th\u1ee9c c\u1ed1 \u0111\u1ecbnh \u0111\u1ec3 \u00e1p d\u1ee5ng Fibonacci v\u00e0o t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i giao d\u1ecbch, do \u0111\u00f3, nh\u00e0 \u0111\u1ea7u t\u01b0 c\u1ea7n c\u00f3 ki\u1ebfn th\u1ee9c v\u00e0 kinh nghi\u1ec7m \u0111\u1ec3 \u00e1p d\u1ee5ng c\u00f4ng c\u1ee5 n\u00e0y m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"6_Loi_ich_cua_viec_su_dung_cong_cu_Fibonacci_trong_dau_tu_chung_khoan\"><\/span>6. L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 Fibonacci trong \u0111\u1ea7u t\u01b0 ch\u1ee9ng kho\u00e1n.<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8211; S\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 Fibonacci c\u00f3 th\u1ec3 gi\u00fap nh\u00e0 \u0111\u1ea7u t\u01b0 x\u00e1c \u0111\u1ecbnh c\u00e1c m\u1ee9c h\u1ed7 tr\u1ee3 v\u00e0 kh\u00e1ng c\u1ef1 ti\u1ec1m n\u0103ng trong xu h\u01b0\u1edbng gi\u00e1, t\u1eeb \u0111\u00f3 gi\u00fap x\u00e1c \u0111\u1ecbnh \u0111i\u1ec3m v\u00e0o ho\u1eb7c ra kh\u1ecfi th\u1ecb tr\u01b0\u1eddng m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c.<br \/>\n&#8211; C\u00f4ng c\u1ee5 Fibonacci c\u0169ng c\u00f3 th\u1ec3 gi\u00fap nh\u00e0 \u0111\u1ea7u t\u01b0 x\u00e1c \u0111\u1ecbnh c\u00e1c m\u1ee9c ti\u1ec1m n\u0103ng c\u1ee7a xu h\u01b0\u1edbng gi\u00e1, t\u1eeb \u0111\u00f3 gi\u00fap x\u00e1c \u0111\u1ecbnh \u0111i\u1ec3m ch\u1ed1t l\u1eddi ho\u1eb7c ti\u1ebfp t\u1ee5c gia t\u0103ng v\u1ecb th\u1ebf trong giao d\u1ecbch.<br \/>\n&#8211; S\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 Fibonacci c\u00f3 th\u1ec3 gi\u00fap nh\u00e0 \u0111\u1ea7u t\u01b0 c\u00f3 c\u00e1i nh\u00ecn t\u1ed5ng quan v\u1ec1 bi\u1ec3u \u0111\u1ed3 gi\u00e1 v\u00e0 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 s\u1ef1 ph\u00e2n b\u1ed5 c\u00e1c m\u1ee9c h\u1ed7 tr\u1ee3 v\u00e0 kh\u00e1ng c\u1ef1 tr\u00ean th\u1ecb tr\u01b0\u1eddng.<\/p>\n<p>T\u1ed5ng k\u1ebft l\u1ea1i, Fibonacci l\u00e0 m\u1ed9t chu\u1ed7i s\u1ed1 t\u1ef1 nhi\u00ean b\u1eaft \u0111\u1ea7u t\u1eeb hai s\u1ed1 0 v\u00e0 1, trong \u0111\u00f3 c\u00e1c s\u1ed1 ti\u1ebfp theo \u0111\u01b0\u1ee3c t\u00ednh b\u1eb1ng c\u00e1ch c\u1ed9ng hai s\u1ed1 tr\u01b0\u1edbc \u0111\u00f3 l\u1ea1i v\u1edbi nhau. Chu\u1ed7i n\u00e0y c\u00f3 \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong to\u00e1n h\u1ecdc, khoa h\u1ecdc m\u00e1y t\u00ednh v\u00e0 nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c. Fibonacci mang l\u1ea1i s\u1ef1 k\u1ef3 di\u1ec7u v\u00e0 th\u00fa v\u1ecb trong vi\u1ec7c t\u00ecm hi\u1ec3u v\u1ec1 quy lu\u1eadt t\u1ef1 nhi\u00ean v\u00e0 s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e1c hi\u1ec7n t\u01b0\u1ee3ng.<br \/>\n<iframe loading=\"lazy\" title=\"Chia S\u1ebb Ph\u01b0\u01a1ng Ph\u00e1p Giao D\u1ecbch V\u1edbi Fibonacci (C\u1ef1c K\u1ef3 Chi Ti\u1ebft)\" width=\"790\" height=\"444\" src=\"https:\/\/www.youtube.com\/embed\/xNpEeu0fFhc?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>&#8220;Fibonacci l\u00e0 m\u1ed9t chu\u1ed7i s\u1ed1 n\u1ed5i ti\u1ebfng b\u1eaft \u0111\u1ea7u t\u1eeb hai s\u1ed1 0 v\u00e0 1, trong \u0111\u00f3 c\u00e1c s\u1ed1 sau l\u00e0 t\u1ed5ng c\u1ee7a hai s\u1ed1 tr\u01b0\u1edbc. \u0110\u00e2y&#8230; <\/p>\n","protected":false},"author":1,"featured_media":29808,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[29],"tags":[],"class_list":["post-29810","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-khai-niem-1"],"_links":{"self":[{"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/posts\/29810","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/comments?post=29810"}],"version-history":[{"count":0,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/posts\/29810\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/media\/29808"}],"wp:attachment":[{"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/media?parent=29810"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/categories?post=29810"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/tags?post=29810"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}