{"id":1139,"date":"2025-09-18T17:15:45","date_gmt":"2025-09-18T17:15:45","guid":{"rendered":"https:\/\/blog.ngocha.biz\/?p=1139"},"modified":"2026-05-27T18:22:51","modified_gmt":"2026-05-27T18:22:51","slug":"thuc-hanh-phan-tich-fibonac-p1","status":"publish","type":"post","link":"https:\/\/blog.ngocha.biz\/?p=1139","title":{"rendered":"Th\u1ef1c h\u00e0nh ph\u00e2n t\u00edch Fibonacci"},"content":{"rendered":"<figure class=\"wp-block-video presto-block-video  presto-provider-audio\" style=\"--plyr-color-main: var(--presto-player-highlight-color, #00b3ff); --presto-player-logo-width: 150px; --plyr-audio-controls-background: #00b3ff;--plyr-audio-control-color: #ffffff;--plyr-range-thumb-background: #ffffff;--plyr-range-fill-background: #ffffff;--plyr-audio-progress-buffered-background: rgba(220,220,220,0.35); --presto-curtain-size: 25%\">\n    <presto-player  id=\"presto-player-1\" src=\"https:\/\/chienluocsong.com\/wp-content\/uploads\/03-Bang-Bang-Sheila.mp3\" media-title=\"Bang Bang\" css=\"\" class=\"presto-video-id-14 presto-preset-id-1 skin-default\" skin=\"default\" icon-url=\"https:\/\/chienluocsong.com\/wp-content\/plugins\/presto-player\/img\/sprite.svg\" preload=\"\" poster=\"\" playsinline  >\n<\/presto-player>\n<\/figure>\n<\/p><\/div>\n<p>Ph\u00e2n t\u00edch Fibonacci l\u00e0 c\u00e1i g\u00ec \u0111\u00f3 r\u1ea5t kh\u00f3 kh\u0103n \u0111\u1ed1i v\u1edbi t\u00f4i. V\u1ed1n d\u0129 t\u00f4i th\u00edch nh\u1eefng th\u1ee9 \u0111\u01a1n gi\u1ea3n v\u00e0 lu\u00f4n cho r\u1eb1ng nh\u1eefng th\u1ee9 \u0111\u01a1n gi\u1ea3n th\u01b0\u1eddng hi\u1ec7u qu\u1ea3. M\u1ed1i quan h\u1ec7 gi\u00e1 v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng, c\u00e1c \u0111\u01b0\u1eddng trung b\u00ecnh MA, d\u1ea3i Bollinger, h\u1ed7 tr\u1ee3 v\u00e0 kh\u00e1ng c\u1ef1,&#8230;l\u00e0 nh\u1eefng th\u1ee9 b\u1ea1n c\u00f3 th\u1ec3 hi\u1ec3u ngay l\u1eadp t\u1ee9c v\u00ec n\u00f3 r\u1ea5t tr\u1ef1c quan. C\u00e1i b\u1ea1n thi\u1ebfu ch\u00ed l\u00e0 kinh nghi\u1ec7m s\u1ebd c\u00f3 \u0111\u01b0\u1ee3c theo th\u1eddi gian giao d\u1ecbch.<\/p>\n<p>Nh\u01b0ng r\u1ed3i \u0111\u1ebfn l\u00fac n\u00e0o \u0111\u00f3 khi \u0111\u00e3 hi\u1ec3u nh\u1eefng th\u1ee9 \u0111\u01a1n gi\u1ea3n ch\u00fang ta c\u0169ng n\u00ean b\u1eaft tay v\u00e0o h\u1ecdc nh\u1eefng th\u1ee9 ph\u1ee9c t\u1ea1p h\u01a1n. Nh\u1eefng th\u1ee9 ph\u1ee9c t\u1ea1p h\u01a1n t\u1ed3n t\u1ea1i theo th\u1eddi gian th\u01b0\u1eddng c\u00f3 l\u00fd do cho s\u1ef1 t\u1ed3n t\u1ea1i c\u1ee7a n\u00f3.<\/p>\n<p><strong>T\u1ef7 l\u1ec7 v\u00e0ng 1,618 v\u00e0 ngh\u1ecbch \u0111\u1ea3o c\u1ee7a n\u00f3 0,618<\/strong><\/p>\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"330\" src=\"https:\/\/chienluocsong.com\/wp-content\/uploads\/1618-1024x330.jpg\" alt=\"\" class=\"wp-image-19152\" style=\"width:323px;height:auto\" srcset=\"https:\/\/chienluocsong.com\/wp-content\/uploads\/1618-1024x330.jpg 1024w, https:\/\/chienluocsong.com\/wp-content\/uploads\/1618-300x97.jpg 300w, https:\/\/chienluocsong.com\/wp-content\/uploads\/1618-768x248.jpg 768w, https:\/\/chienluocsong.com\/wp-content\/uploads\/1618.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<p>Ta c\u00f3 m\u1ed9t \u0111o\u1ea1n th\u1eb3ng AC. Ch\u1ecdn \u0111i\u1ec3m B sao cho AC\/AB = AB\/BC. Ta s\u1ebd c\u00f3 \u0111\u01b0\u1ee3c t\u1ef7 l\u1ec7 chung l\u00e0 1,1618. Ngh\u1ecbch \u0111\u1ea3o c\u1ee7a 1,618 l\u00e0 0,618 l\u00e0 t\u1ef7 s\u1ed1: AB\/AC = BC\/AB<\/p>\n<p>Hay c\u00f3 th\u1ec3 ph\u00e1t bi\u1ec3u: T\u1ef7 l\u1ec7 gi\u1eefa to\u00e0n b\u1ed9 \u0111o\u1ea1n th\u1eb3ng v\u00e0 ph\u1ea7n l\u1edbn h\u01a1n b\u1eb1ng v\u1edbi t\u1ef7 l\u1ec7 gi\u1eefa ph\u1ea7n l\u1edbn h\u01a1n v\u00e0 ph\u1ea7n nh\u1ecf h\u01a1n. C\u1ea3 hai t\u1ef7 l\u1ec7 n\u00e0y \u0111\u1ec1u b\u1eb1ng 1,618. N\u1ebfu ta ch\u1ecdn m\u1ed9t \u0111i\u1ec3m B&#8217; kh\u00e1c B th\u00ec hai t\u1ef7 l\u1ec7 n\u00e0y s\u1ebd kh\u00f4ng b\u1eb1ng nhau v\u00e0 \u0111\u01b0\u01a1ng nhi\u00ean s\u1ebd kh\u00f4ng th\u1ec3 c\u00f9ng b\u1eb1ng 1,618.<\/p>\n<p>T\u1ef7 l\u1ec7 v\u00e0ng hay c\u00f2n g\u1ecdi l\u00e0 Phi \u0111\u01b0\u1ee3c Pythagoras ( 570-490 tr\u01b0\u1edbc c\u00f4ng nguy\u00ean) s\u1ed1ng \u1edf Hy l\u1ea1p t\u00ecm ra. Nh\u01b0ng 2500 n\u0103m tr\u01b0\u1edbc c\u00f4ng nguy\u00ean ng\u01b0\u1eddi Ai c\u1eadp \u0111\u00e3 \u00e1p d\u1ee5ng trong vi\u1ec7c x\u00e2y d\u1ef1ng kim t\u1ef1 th\u00e1p c\u1ee7a h\u1ecd n\u00ean c\u0169ng ch\u1eb3ng r\u00f5 l\u00e0 \u00f4ng ph\u00e1t minh ra hay \u00f4ng l\u00e0 ng\u01b0\u1eddi may m\u1eafn c\u00f3 \u0111\u01b0\u1ee3c t\u00e0i li\u1ec7u tuy\u1ec7t m\u1eadt c\u1ee7a ng\u01b0\u1eddi Ai C\u1eadp.<\/p>\n<p>Kim t\u1ef1 th\u00e1p v\u0129 \u0111\u1ea1i Khufu (Cheops), kim t\u1ef1 th\u00e1p Khafre (Chephren) v\u00e0 kim t\u1ef1 th\u00e1p Menkaure n\u1eb1m tr\u00ean cao nguy\u00ean Giza g\u1ea7n Cairo. T\u1ef7 l\u1ec7 gi\u1eefa \u0111\u00e1y v\u00e0 c\u1ea1nh b\u00ean c\u1ee7a Khufu \u0111\u00fang b\u1eb1ng s\u1ed1 phi. <\/p>\n<p>Con s\u1ed1 n\u00e0y c\u1ee7a Pithagoras sau n\u00e0y \u0111\u01b0\u1ee3c Euclid (325-265 tr\u01b0\u1edbc c\u00f4ng nguy\u00ean, ng\u01b0\u1eddi s\u00e1ng l\u1eadp ra b\u1ed9 m\u00f4n H\u00ecnh h\u1ecdc) \u0111\u1ecbnh ngh\u0129a r\u00f5 r\u00e0ng..<\/p>\n<\/p>\n<p><strong>Chu\u1ed7i Fibonaci<\/strong><\/p>\n<p>0,1,1,2,3,5,8,13,21,34,&#8230;..<\/p>\n<p>Chu\u1ed7i Fibonaci \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh t\u1eeb vi\u1ec7c t\u00ednh s\u1ed1 \u0111\u1ee9ng sau b\u1eb1ng t\u1ed5ng 2 s\u1ed1 \u0111\u1eebng tr\u01b0\u1edbc n\u00f3. Ngo\u00e0i ra c\u00f3 m\u1ed9t \u0111\u1eb7c \u0111i\u1ec3m l\u00e0 s\u1ed1 \u0111\u1eebng sau g\u1ea7n b\u1eb1ng s\u1ed1 \u0111\u1ee9ng tr\u01b0\u1edbc nh\u00e2n v\u1edbi 1,618; c\u00e0ng v\u1ec1 sau c\u00e0ng ch\u00ednh x\u00e1c:<\/p>\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"184\" src=\"https:\/\/chienluocsong.com\/wp-content\/uploads\/fibonacci-1024x184.jpg\" alt=\"\" class=\"wp-image-19154\" srcset=\"https:\/\/chienluocsong.com\/wp-content\/uploads\/fibonacci-1024x184.jpg 1024w, https:\/\/chienluocsong.com\/wp-content\/uploads\/fibonacci-300x54.jpg 300w, https:\/\/chienluocsong.com\/wp-content\/uploads\/fibonacci-768x138.jpg 768w, https:\/\/chienluocsong.com\/wp-content\/uploads\/fibonacci-1536x276.jpg 1536w, https:\/\/chienluocsong.com\/wp-content\/uploads\/fibonacci-2048x367.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<p>S\u1eed d\u1ee5ng excel ta c\u00f3 \u0111\u01b0\u1ee3c b\u1ea3ng tr\u00ean. B\u1eb1ng c\u00e1ch n\u00e0o \u0111\u00f3 t\u1ef7 l\u1ec7 v\u00e0ng 1,618 \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n r\u1ea5t ch\u00ednh x\u00e1c. T\u1ea5t nhi\u00ean s\u1ed1 \u0111\u1eb1ng tr\u01b0\u1edbc c\u0169ng s\u1ebd b\u1eb1ng s\u1ed1 \u0111\u1eb1ng sau chia cho 0,618. T\u1edbi 233 th\u00ec t\u1ef7 l\u1ec7 n\u00e0y s\u1ebd g\u1ea7n nh\u01b0 ch\u00ednh x\u00e1c 1,618; n\u1ebfu l\u1ea5y s\u1ed1 tr\u01b0\u1edbc nh\u00e2n v\u1edbi 1,618 th\u00ec ra ch\u00ednh x\u00e1c s\u1ed1 \u0111\u1eb1ng sau (l\u00e0m tr\u00f2n t\u1edbi s\u1ed1 th\u1ee9 3 sau d\u1ea5u ph\u1ea9y).<\/p>\n<p>Chu\u1ed7i Fibonacci \u0111\u01b0\u1ee3c Fibonacci (1170-1250) t\u00ecm ra nh\u01b0ng ph\u1ea3i m\u00e3i t\u1edbi khi Lucas (1842-1891) ph\u00e1t bi\u1ec3u trong s\u00e1ch c\u1ee7a \u00f4ng v\u1ec1 to\u00e1n h\u1ecdc th\u00ec m\u1edbi \u0111\u01b0\u1ee3c bi\u1ebft t\u1edbi r\u1ed9ng r\u00e3i.<\/p>\n<p><strong>Trung b\u00ecnh s\u1ed1 h\u1ecdc v\u00e0 trung b\u00ecnh h\u00ecnh h\u1ecdc<\/strong><\/p>\n<p>C\u00f3 hai s\u1ed1 a v\u00e0 c; b l\u00e0 trung b\u00ecnh.<\/p>\n<p><strong>Trung b\u00ecnh s\u1ed1 h\u1ecdc<\/strong>: b = (a+c)\/2 : n\u00f3 tr\u1ea3 l\u1eddi c\u00e2u h\u1ecfi n\u1ebfu t\u1ea5t c\u1ea3 c\u00e1c s\u1ed1 \u0111\u00f3 \u0111\u1ec1u c\u00f3 gi\u00e1 tr\u1ecb b\u1eb1ng nhau th\u00ec n\u00f3 l\u00e0 s\u1ed1 bao nhi\u00eau \u0111\u1ec3 c\u1ed9ng v\u00e0o \u0111\u00fang b\u1eb1ng t\u1ed5ng ban \u0111\u1ea7u.<\/p>\n<p><strong>Trung b\u00ecnh h\u00ecnh h\u1ecdc <\/strong>b= c\u0103n b\u1eadc 2 c\u1ee7a a.c: n\u00f3 tr\u1ea3 l\u1eddi c\u00e2u h\u1ecfi n\u1ebfu t\u1ea5t c\u1ea3 c\u00e1c s\u1ed1 \u0111\u1ec1u c\u00f3 gi\u00e1 tr\u1ecb gi\u1ed1ng nhau th\u00ec s\u1ed1 \u0111\u00f3 ph\u1ea3i l\u00e0 bao nhi\u00eau \u0111\u1ec3 khi nh\u00e2n l\u1ea1i \u0111\u00fang b\u1eb1ng v\u1edbi t\u00edch ban \u0111\u1ea7u.<\/p>\n<p>V\u00ed d\u1ee5: N\u1ebfu m\u1ed9t doanh nghi\u1ec7p c\u00f3 m\u1ee9c \u0111\u1ed9 t\u0103ng tr\u01b0\u1edfng doanh s\u1ed1 n\u0103m 2022 l\u00e0 10%; 2023 l\u00e0 15% v\u00e0 2024 l\u00e0 35% th\u00ec t\u1ed1c \u0111\u1ed9 t\u0103ng tr\u01b0\u1edfng trung b\u00ecnh c\u1ee7a doanh nghi\u1ec7p l\u00e0 bao nhi\u00eau t\u1eeb 2022 t\u1edbi 2024. N\u00f3 kh\u00f4ng th\u1ec3 l\u00e0 = (10% + 15% + 35%)\/3=20% \u0111\u01b0\u1ee3c v\u00ec doanh s\u1ed1 n\u00e0y m\u1ed7i n\u0103m m\u1ed7i kh\u00e1c.<\/p>\n<p>C\u00f4ng th\u1ee9c \u0111\u00fang l\u00e0 = c\u0103n b\u1eadc 3 c\u1ee7a (1,1 x 1,15 x 1,35) = Power(1,7078;1\/3) = 1,1953 ( h\u00e0m excel). V\u1eady doanh nghi\u1ec7p n\u00e0y c\u00f3 m\u1ee9c \u0111\u1ed9 t\u0103ng tr\u01b0\u1edfng doanh s\u1ed1 trung b\u00ecnh l\u00e0 19,5% trong ba n\u0103m.<\/p>\n<p><strong>Fibonacci tho\u00e1i lui (h\u1ed3i quy)<\/strong><\/p>\n<p>Fibonacci tho\u00e1i lui n\u1eb1m s\u1eb5n tr\u00ean thanh c\u00f4ng c\u1ee5 c\u1ee7a ph\u00e2n t\u00edch k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi c\u00f4ng ty ch\u1ee9ng kho\u00e1n. B\u1ea1n c\u1ea7n chuy\u1ec3n \u0111\u1ed3 th\u1ecb v\u1ec1 khung th\u1eddi gian cao h\u01a1n nh\u01b0 ng\u00e0y, tu\u1ea7n, th\u00e1ng n\u1ebfu c\u1ea7n \u0111\u1ec3 c\u00f3 th\u1ec3 nh\u00ecn r\u00f5 \u0111\u01b0\u1ee3c \u0111\u1ec9nh tr\u01b0\u1edbc \u0111\u00f3.  <\/p>\n<p>Ch\u1ecdn c\u00f4ng c\u1ee5 v\u00e0 k\u00e9o chu\u1ed9t t\u1eeb \u0111\u1ec9nh cao nh\u1ea5t \u0111\u00f3 v\u1ec1 \u0111\u00e1y th\u1ea5p nh\u1ea5t r\u1ed3i k\u00e9o ngang ra. Ta c\u00f3 \u0111\u01b0\u1ee3c h\u00ecnh nh\u01b0 ph\u00eda d\u01b0\u1edbi:<\/p>\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/chienluocsong.com\/wp-content\/uploads\/fibonacci-thoai-lui-1024x512.jpg\" alt=\"\" class=\"wp-image-19160\" srcset=\"https:\/\/chienluocsong.com\/wp-content\/uploads\/fibonacci-thoai-lui-1024x512.jpg 1024w, https:\/\/chienluocsong.com\/wp-content\/uploads\/fibonacci-thoai-lui-300x150.jpg 300w, https:\/\/chienluocsong.com\/wp-content\/uploads\/fibonacci-thoai-lui-768x384.jpg 768w, https:\/\/chienluocsong.com\/wp-content\/uploads\/fibonacci-thoai-lui.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<p>D\u00e3y s\u1ed1 bao g\u1ed3m: 0- 0,236 &#8211; 0,382 &#8211; 0,5 &#8211; 0,618 &#8211; 0,786 &#8211; 1. N\u00f3 \u0111\u1ed1i x\u1ee9ng qua 0,5 c\u1ee5 th\u1ec3 0,382 + 0,618 = 0,236+0,786 = 0 + 1 = 1. Ph\u00eda tr\u00ean c\u1ee7a 1 l\u00e0 1,618, 2,618, 3,618,&#8230;<\/p>\n<p>M\u1ee9c quan tr\u1ecdng l\u00e0 <strong>0,382, 0,5 v\u00e0 0,618.<\/strong> \u0110\u00e2y l\u00e0 c\u00e1c m\u1ee9c m\u00e0 gi\u00e1 s\u1ebd ph\u1ea3n \u1ee9ng r\u00f5 r\u00e0ng nh\u1ea5t khi ch\u1ea1m v\u00e0o \u0111\u01b0\u1eddng \u0111\u00f3. <\/p>\n<p>Ph\u00eda d\u01b0\u1edbi l\u00e0 \u0111\u1ed3 th\u1ecb ng\u00e0y nh\u01b0ng t\u00f4i ch\u1ecdn \u0111\u1ec9nh cao nh\u1ea5t g\u1ea7n \u0111\u00f3 kho\u1ea3ng 14\/6\/2024 t\u1edbi \u0111\u00e1y th\u1ea5p nh\u1ea5t 8\/4\/2025<\/p>\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"413\" src=\"https:\/\/chienluocsong.com\/wp-content\/uploads\/fibonacci-thoai-lui-2-1024x413.jpg\" alt=\"\" class=\"wp-image-19159\" srcset=\"https:\/\/chienluocsong.com\/wp-content\/uploads\/fibonacci-thoai-lui-2-1024x413.jpg 1024w, https:\/\/chienluocsong.com\/wp-content\/uploads\/fibonacci-thoai-lui-2-300x121.jpg 300w, https:\/\/chienluocsong.com\/wp-content\/uploads\/fibonacci-thoai-lui-2-768x310.jpg 768w, https:\/\/chienluocsong.com\/wp-content\/uploads\/fibonacci-thoai-lui-2.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<p>Ch\u00fang ta v\u1eabn th\u1ea5y l\u00e0 gi\u00e1 v\u1eabn ph\u1ea3n \u1ee9ng r\u1ea5t m\u1ea1nh \u1edf c\u00e1c gi\u00e1 tr\u1ecb Fibonaci; v\u00e0 gi\u1edd 18\/9\/2025; gi\u00e1 \u0111ang neo t\u1ea1i m\u1ee9c 1,618<\/p>\n<p>Ch\u00fang ta c\u0169ng c\u00f3 th\u1ec3 ch\u1ecdn \u0111\u1ed3 th\u1ecb khung cao khi v\u1ebd Fibonacci v\u00e0 chuy\u1ec3n v\u1ec1 khung th\u1ea5p h\u01a1n \u0111\u1ec3 xem.  H\u00e3y th\u1eed \u00e1p d\u1ee5ng cho c\u00e1c m\u00e3 cp kh\u00e1c m\u00e0 b\u1ea1n \u0111ang theo d\u00f5i.<\/p>\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-chi-n-l-c-s-ng wp-block-embed-chi-n-l-c-s-ng\">\n<div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"RPKCEo4MRU\"><p><a href=\"https:\/\/chienluocsong.com\/song-elliott\/\">S\u00f3ng Elliott<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;S\u00f3ng Elliott&#8221; &#8212; Chi\u1ebfn l\u01b0\u1ee3c s\u1ed1ng\" src=\"https:\/\/chienluocsong.com\/song-elliott\/embed\/#?secret=eLUnjx4c0u#?secret=RPKCEo4MRU\" data-secret=\"RPKCEo4MRU\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div>\n<\/figure>\n<p>C\u1eadp nh\u1eadt ng\u00e0y 16\/10 k\u1ebft h\u1ee3p v\u1edbi s\u00f3ng Elliot: Fibonacci k\u00e9o t\u1eeb \u0111\u1ec9nh c\u1ee7a s\u00f3ng 1 t\u1edbi \u0111\u00e1y c\u1ee7a s\u00f3ng 1<\/p>\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"744\" src=\"https:\/\/chienluocsong.com\/wp-content\/uploads\/hpg-cls-min-1024x744.jpg\" alt=\"\" class=\"wp-image-19643\" srcset=\"https:\/\/chienluocsong.com\/wp-content\/uploads\/hpg-cls-min-1024x744.jpg 1024w, https:\/\/chienluocsong.com\/wp-content\/uploads\/hpg-cls-min-300x218.jpg 300w, https:\/\/chienluocsong.com\/wp-content\/uploads\/hpg-cls-min-768x558.jpg 768w, https:\/\/chienluocsong.com\/wp-content\/uploads\/hpg-cls-min.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/p>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n<p><strong>Tr\u00e2u ch\u1eadm u\u1ed1ng n\u01b0\u1edbc \u0111\u1ee5c<\/strong><\/p>\n<p>Nh\u1eefng ai tham gia ch\u1ee9ng kho\u00e1n t\u1eeb th\u00e1ng gi\u1eefa th\u00e1ng 4\/2025 t\u1edbi cu\u1ed1i th\u00e1ng 8\/2025 th\u00ec h\u1ea7u nh\u01b0 \u0111\u1ec1u th\u1eafng. Giai \u0111o\u1ea1n n\u00e0y s\u1ed1 cp t\u0103ng nhi\u1ec1u h\u01a1n s\u1ed1 cp gi\u1ea3m r\u1ea5t nhi\u1ec1u; cho d\u00f9 mua kh\u00f4ng \u0111\u00fang nh\u01b0ng n\u1ebfu c\u1ee9 c\u1ea7m th\u00ec ch\u1ec9 v\u00e0i phi\u00ean l\u00e0 gi\u00e1 \u0111\u00e3 quay l\u1ea1i gi\u00e1 cao \u0111\u00f3 v\u00e0 ti\u1ebfp t\u1ee5c \u0111i l\u00ean. B\u1ea1n ngh\u0129 nh\u01b0 th\u1ebf n\u00e0o khi m\u00e0 \u1edf m\u1ed9t giai \u0111o\u1ea1n th\u1ecb tr\u01b0\u1eddng c\u1ee9 mua l\u00e0 th\u1eafng, h\u1ea7u nh\u01b0 kh\u00f4ng c\u00f3 ng\u01b0\u1eddi thua? <\/p>\n<p>\u0110\u00f3 c\u00f3 ngh\u0129a l\u00e0 ch\u00fang ta \u0111ang \u0111\u1ebfn giai \u0111o\u1ea1n cu\u1ed1i c\u1ee7a th\u1ed5i bong b\u00f3ng. Giai \u0111o\u1ea1n cu\u1ed1i n\u00f3 khi\u1ebfn cho m\u1ecdi ng\u01b0\u1eddi h\u00e0o h\u1ee9ng t\u1ed9t c\u00f9ng v\u00ec t\u00e0i s\u1ea3n r\u00f2ng c\u1ee7a h\u1ecd t\u0103ng theo s\u1ed1 cp h\u1ecd n\u1eafm gi\u1eef. \u0110\u1ea7u ti\u00ean nh\u1eefng ng\u01b0\u1eddi gi\u1eef nhi\u1ec1u ti\u1ec1n m\u1eb7t ngh\u0129 r\u1eb1ng gi\u00e1 s\u1ebd gi\u1ea3m nh\u01b0ng th\u1ef1c t\u1ebf n\u00f3 kh\u00f4ng gi\u1ea3m; h\u1ecd mua m\u1ed9t \u00edt; r\u1ed3i l\u1ea1i mua m\u1ed9t \u00edt; r\u1ed3i h\u1ecd thay \u0111\u1ed5i nh\u1eadn th\u1ee9c r\u1eb1ng TT c\u00f2n l\u00e2u m\u1edbi gi\u1ea3m; h\u1ecd n\u1eafm 100%cp. Th\u1ecb tr\u01b0\u1eddng n\u00e0y s\u1ebd l\u00e0m cho nh\u1eefng ng\u01b0\u1eddi c\u1ea9n th\u1eadn nh\u1ea5t c\u0169ng tr\u1edf n\u00ean b\u1ea5t c\u1ea9n tr\u1eeb nh\u1eefng ng\u01b0\u1eddi \u0111\u00e3 c\u00f3 kinh nghi\u1ec7m d\u00e0y d\u1ea1n.<\/p>\n<p>Khi m\u1ecdi ng\u01b0\u1eddi \u0111\u00e3 n\u1eafm full; gi\u00e1 s\u1ebd gi\u1ea3m d\u1ea7n d\u1ea7n ki\u1ec3u nh\u01b0 hi\u1ec7n nay. VNI gi\u1ea3m kh\u00f4ng nhi\u1ec1u nh\u01b0ng cp m\u00e0 ta n\u1eafm gi\u1eef c\u00f3 khi \u0111\u00e3 gi\u1ea3m h\u1ebft l\u00e3i. Nh\u01b0ng v\u00ec VNI ch\u01b0a \u0111i\u1ec1u ch\u1ec9nh m\u1ea1nh n\u00ean ta k\u1ef3 v\u1ecdng r\u1eb1ng cp c\u1ee7a ta s\u1ebd quay tr\u1edf l\u1ea1i, v\u00e0 ta l\u1ea1i c\u00f3 l\u00e3i. Gi\u00e1 tr\u1ecb t\u00e0i s\u1ea3n r\u00f2ng c\u1ee7a ta s\u1ebd gi\u1ea3m d\u1ea7n m\u00e0 VNI v\u1eabn \u0111i ngang; v\u1eabn ch\u01b0a s\u1ee5t gi\u1ea3m. T\u1ea5t nhi\u00ean s\u1ebd c\u00f3 nh\u1eefng ng\u01b0\u1eddi n\u1eafm gi\u1eef cp t\u1ed1t nh\u01b0ng \u0111a ph\u1ea7n s\u1ebd m\u1ea5t d\u1ea7n s\u1ed1 ti\u1ec1n ki\u1ebfm \u0111\u01b0\u1ee3c trong th\u1eddi gian qua. Ch\u00fang ta ph\u1ea3i nh\u1eadn th\u1ee9c r\u00f5 \u0111i\u1ec1u n\u00e0y; kh\u00f4ng ph\u1ea3i VNI m\u1ea5t v\u00e0i ch\u1ee5c ph\u1ea7n tr\u0103m th\u00ec khi\u1ebfn ta m\u1ea5t ti\u1ec1n m\u00e0 v\u00ec cp c\u1ee7a ta gi\u1ea3m m\u1edbi khi\u1ebfn ta m\u1ea5t ti\u1ec1n.<\/p>\n<p>\u1ede b\u00ean kia con s\u00f3ng l\u00e0 s\u01b0\u1eddn d\u1ed1c; s\u00f3ng s\u1ebd l\u1ea1i v\u1ec1 \u0111i\u1ec3m cao nh\u01b0 n\u00f3 b\u1eaft \u0111\u1ea7u; ph\u1ea3i c\u00f3 ng\u01b0\u1eddi tho\u00e1t k\u1ecbp v\u00e0 ng\u01b0\u1eddi \u1edf l\u1ea1i g\u00e1nh l\u1ed7. Ti\u1ec1n kh\u00f4ng t\u1ef1 sinh ra n\u00f3 ch\u1ec9 l\u00e0 chuy\u1ec3n t\u1eeb ng\u01b0\u1eddi n\u00e0y sang ng\u01b0\u1eddi kh\u00e1c. <\/p>\n<p>\u0110i\u1ec1u t\u1ed1t nh\u1ea5t l\u00e0 b\u1ea1n c\u00f2n t\u1ed3n t\u1ea1i khi c\u01a1n s\u00f3ng th\u1ea7n n\u00e0y qua \u0111i; b\u1ea1n s\u1ebd c\u00f3 \u0111\u01b0\u1ee3c kinh nghi\u1ec7m t\u00edch l\u0169y \u0111\u1ec3 c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng t\u1ed1t h\u01a1n chu k\u1ef3 t\u1edbi. <\/p>\n<\/p>\n<hr>\n<p><strong>Ngu\u1ed3n:<\/strong> <a href=\"https:\/\/chienluocsong.com\/thuc-hanh-phan-tich-fibonac-p1\/\" target=\"_blank\" rel=\"noopener noreferrer\">Th\u1ef1c h\u00e0nh ph\u00e2n t\u00edch Fibonacci \u2014 chienluocsong.com<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Source: https:\/\/chienluocsong.com\/thuc-hanh-phan-tich-fibonac-p1\/<\/p>\n","protected":false},"author":1,"featured_media":1140,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-1139","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-chienluocsong"],"_links":{"self":[{"href":"https:\/\/blog.ngocha.biz\/index.php?rest_route=\/wp\/v2\/posts\/1139","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.ngocha.biz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.ngocha.biz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.ngocha.biz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.ngocha.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1139"}],"version-history":[{"count":1,"href":"https:\/\/blog.ngocha.biz\/index.php?rest_route=\/wp\/v2\/posts\/1139\/revisions"}],"predecessor-version":[{"id":1457,"href":"https:\/\/blog.ngocha.biz\/index.php?rest_route=\/wp\/v2\/posts\/1139\/revisions\/1457"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.ngocha.biz\/index.php?rest_route=\/wp\/v2\/media\/1140"}],"wp:attachment":[{"href":"https:\/\/blog.ngocha.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1139"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.ngocha.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1139"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.ngocha.biz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1139"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}