{"id":52522,"date":"2025-04-23T06:22:06","date_gmt":"2025-04-22T22:22:06","guid":{"rendered":"http:\/\/test.swqi.tw\/?p=52522"},"modified":"2025-12-03T03:43:42","modified_gmt":"2025-12-02T19:43:42","slug":"mt4-99-percent-historical-data-import-guide","status":"publish","type":"post","link":"https:\/\/mister.forex\/vi\/mt4-99-percent-historical-data-import-guide\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn nh\u1eadp d\u1eef li\u1ec7u l\u1ecbch s\u1eed MT4 \u0111\u1ea7y \u0111\u1ee7\uff5cN\u00e2ng cao \u0111\u1ed9 ch\u00ednh x\u00e1c khi backtest EA"},"content":{"rendered":"
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\u1ea2nh h\u01b0\u1edfng c\u01a1 b\u1ea3n c\u1ee7a d\u1eef li\u1ec7u gi\u00e1 l\u1ecbch s\u1eed \u0111\u1ed1i v\u1edbi m\u00f4 ph\u1ecfng backtest<\/strong><\/h2>\nTrong th\u1ef1c ti\u1ec5n giao d\u1ecbch theo ch\u01b0\u01a1ng tr\u00ecnh, vi\u1ec7c th\u1ef1c hi\u1ec7n backtest l\u00e0 m\u1ed9t kh\u00e2u kh\u00f4ng th\u1ec3 thi\u1ebfu.

\nTrong t\u1ea5t c\u1ea3 c\u00e1c y\u1ebfu t\u1ed1 c\u1ee7a backtest, ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a b\u1ea3n ghi gi\u00e1 l\u1ecbch s\u1eed \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quy\u1ebft \u0111\u1ecbnh. \u0110i\u1ec1u n\u00e0y l\u00e0 do m\u1ecdi quy\u1ebft \u0111\u1ecbnh mua b\u00e1n c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng giao d\u1ecbch t\u1ef1 \u0111\u1ed9ng (EA) ho\u1eb7c chi\u1ebfn l\u01b0\u1ee3c giao d\u1ecbch ho\u00e0n to\u00e0n \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t d\u1ef1a tr\u00ean th\u00f4ng tin gi\u00e1 l\u1ecbch s\u1eed.

\nN\u1ebfu s\u1eed d\u1ee5ng d\u1eef li\u1ec7u gi\u00e1 kh\u00f4ng ch\u00ednh x\u00e1c trong qu\u00e1 tr\u00ecnh backtest, th\u00ec b\u1ea5t k\u1ec3 k\u1ebft qu\u1ea3 m\u00f4 ph\u1ecfng cho th\u1ea5y l\u00e3i hay l\u1ed7, k\u1ebft lu\u1eadn c\u1ee7a n\u00f3 c\u00f3 th\u1ec3 thi\u1ebfu gi\u00e1 tr\u1ecb tham kh\u1ea3o th\u1ef1c t\u1ebf, t\u1eeb \u0111\u00f3 l\u00e0m cho to\u00e0n b\u1ed9 h\u00e0nh vi backtest m\u1ea5t \u0111i \u00fd ngh\u0129a.

\nDo \u0111\u00f3, tr\u01b0\u1edbc khi b\u1eaft tay v\u00e0o vi\u1ec7c backtest, nhi\u1ec7m v\u1ee5 h\u00e0ng \u0111\u1ea7u l\u00e0 chu\u1ea9n b\u1ecb \"d\u1eef li\u1ec7u gi\u00e1 l\u1ecbch s\u1eed ch\u1ea5t l\u01b0\u1ee3ng cao\". Ch\u1ec9 khi \u0111\u00f3, ch\u00fang ta m\u1edbi c\u00f3 th\u1ec3 th\u1ef1c s\u1ef1 tin c\u1eady v\u00e0o k\u1ebft qu\u1ea3 backtest \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 hi\u1ec7u qu\u1ea3 c\u1ee7a chi\u1ebfn l\u01b0\u1ee3c.

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C\u00e1ch l\u1ea5y d\u1eef li\u1ec7u l\u1ecbch s\u1eed t\u00edch h\u1ee3p s\u1eb5n tr\u00ean n\u1ec1n t\u1ea3ng MT4<\/strong><\/h2>\nCh\u1ee9c n\u0103ng backtest c\u1ee7a MetaTrader 4 h\u1ed7 tr\u1ee3 ba ch\u1ebf \u0111\u1ed9 ch\u00ednh x\u00e1c d\u1eef li\u1ec7u gi\u00e1 kh\u00e1c nhau \u0111\u1ec3 ch\u1ea1y m\u00f4 ph\u1ecfng, \u0111\u00f3 l\u00e0:\n
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  1. Ch\u1ec9 d\u00f9ng gi\u00e1 m\u1edf c\u1eeda<\/li>\n
  2. S\u1eed d\u1ee5ng \u0111i\u1ec3m ki\u1ec3m so\u00e1t<\/li>\n
  3. D\u1ef1a tr\u00ean m\u1ed7i \u0111i\u1ec3m gi\u00e1 t\u1ee9c th\u1eddi (Tick)<\/li>\n<\/ol>
    \nTrong giai \u0111o\u1ea1n \u0111\u1ea7u ph\u00e1t tri\u1ec3n chi\u1ebfn l\u01b0\u1ee3c, \u0111\u1ec3 c\u00f3 c\u00e1i nh\u00ecn t\u1ed5ng quan nhanh v\u1ec1 hi\u1ec7u su\u1ea5t c\u1ee7a chi\u1ebfn l\u01b0\u1ee3c, b\u1ea1n c\u00f3 th\u1ec3 ch\u1ecdn ch\u1ebf \u0111\u1ed9 \"S\u1eed d\u1ee5ng \u0111i\u1ec3m ki\u1ec3m so\u00e1t\" c\u00f3 t\u1ed1c \u0111\u1ed9 backtest nhanh h\u01a1n.

    \nTuy nhi\u00ean, sau khi x\u00e1c \u0111\u1ecbnh c\u00e1c th\u00f4ng s\u1ed1 cu\u1ed1i c\u00f9ng c\u1ee7a chi\u1ebfn l\u01b0\u1ee3c, b\u1ea1n n\u00ean s\u1eed d\u1ee5ng ch\u1ebf \u0111\u1ed9 ch\u00ednh x\u00e1c nh\u1ea5t l\u00e0 \"M\u1ed7i \u0111i\u1ec3m gi\u00e1 t\u1ee9c th\u1eddi\" \u0111\u1ec3 th\u1ef1c hi\u1ec7n m\u1ed9t l\u1ea7n backtest chi ti\u1ebft nh\u1eb1m x\u00e1c nh\u1eadn t\u1ea5t c\u1ea3 c\u00e1c chi ti\u1ebft giao d\u1ecbch.

    \n\u0110\u1ed1i v\u1edbi t\u00f9y ch\u1ecdn \"Ch\u1ec9 d\u00f9ng gi\u00e1 m\u1edf c\u1eeda\", do d\u1eef li\u1ec7u qu\u00e1 th\u00f4 v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ef1c th\u1ea5p, n\u00f3 g\u1ea7n nh\u01b0 kh\u00f4ng c\u00f3 gi\u00e1 tr\u1ecb tham kh\u1ea3o, do \u0111\u00f3 r\u1ea5t hi\u1ebfm khi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng.

    \nD\u00f9 ch\u1ecdn ch\u1ebf \u0111\u1ed9 n\u00e0o \u0111\u1ec3 backtest, b\u1ea1n \u0111\u1ec1u ph\u1ea3i c\u00f3 b\u1ea3n ghi d\u1eef li\u1ec7u l\u1ecbch s\u1eed t\u01b0\u01a1ng \u1ee9ng tr\u01b0\u1edbc. Trong quy tr\u00ecnh backtest c\u1ee7a MT4, \u0111\u1ec3 l\u1ea5y d\u1eef li\u1ec7u gi\u00e1 l\u1ecbch s\u1eed n\u1ed9i b\u1ed9 do nh\u00e0 m\u00f4i gi\u1edbi cung c\u1ea5p, b\u1ea1n c\u1ea7n ph\u1ea3i t\u1ea3i xu\u1ed1ng t\u1eeb thanh c\u00f4ng c\u1ee5 c\u1ee7a n\u1ec1n t\u1ea3ng.

    \n\u0110\u01b0\u1eddng d\u1eabn thao t\u00e1c: Tools > History Center (C\u00f4ng c\u1ee5 > Trung t\u00e2m L\u1ecbch s\u1eed)

    \n\n

    C\u00e1c b\u01b0\u1edbc t\u1ea3i xu\u1ed1ng chi ti\u1ebft<\/strong><\/h3>\nSau khi nh\u1ea5p v\u00e0o \"Trung t\u00e2m L\u1ecbch s\u1eed\", b\u1ea1n s\u1ebd th\u1ea5y danh s\u00e1ch t\u1ea5t c\u1ea3 c\u00e1c s\u1ea3n ph\u1ea9m c\u00f3 th\u1ec3 giao d\u1ecbch do nh\u00e0 m\u00f4i gi\u1edbi cung c\u1ea5p.
    \n\n\"\"
    \n\nTrong c\u1eeda s\u1ed5 Trung t\u00e2m L\u1ecbch s\u1eed, t\u00ecm s\u1ea3n ph\u1ea9m b\u1ea1n \u0111\u1ecbnh backtest, nh\u1ea5p \u0111\u00fap v\u00e0o t\u00ean s\u1ea3n ph\u1ea9m \u0111\u00f3, h\u1ec7 th\u1ed1ng s\u1ebd m\u1edf r\u1ed9ng v\u00e0 hi\u1ec3n th\u1ecb t\u1ea5t c\u1ea3 c\u00e1c khung th\u1eddi gian c\u00f3 s\u1eb5n (nh\u01b0 M1, M5, H1, D1, v.v.).
    \n\n\"\"
    \n\nTi\u1ebfp theo, b\u1ea1n c\u1ea7n nh\u1ea5p \u0111\u00fap v\u00e0o t\u1eebng khung th\u1eddi gian \u0111\u00e3 ch\u1ecdn, sau \u0111\u00f3 nh\u1ea5p v\u00e0o n\u00fat \"Download\" (T\u1ea3i xu\u1ed1ng) \u1edf ph\u00eda d\u01b0\u1edbi giao di\u1ec7n v\u00e0 ki\u00ean nh\u1eabn \u0111\u1ee3i thanh ti\u1ebfn tr\u00ecnh t\u1ea3i xu\u1ed1ng ho\u00e0n t\u1ea5t.

    \n\n

    X\u00e1c nh\u1eadn v\u00e0 \u0111\u1ec1 xu\u1ea5t sau khi t\u1ea3i xu\u1ed1ng d\u1eef li\u1ec7u<\/strong><\/h3>\nKhi d\u1eef li\u1ec7u c\u1ee7a m\u1ed9t khung th\u1eddi gian \u0111\u01b0\u1ee3c nh\u1eadp th\u00e0nh c\u00f4ng, bi\u1ec3u t\u01b0\u1ee3ng t\u01b0\u01a1ng \u1ee9ng s\u1ebd chuy\u1ec3n sang m\u00e0u \"xanh l\u00e1 c\u00e2y\".

    \nB\u1ea1n n\u00ean t\u1ea3i xu\u1ed1ng d\u1eef li\u1ec7u c\u1ee7a m\u1ed7i khung th\u1eddi gian m\u1ed9t l\u1ea7n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o b\u1ea3n ghi gi\u00e1 l\u1ecbch s\u1eed t\u1ed5ng th\u1ec3 \u0111\u01b0\u1ee3c ho\u00e0n ch\u1ec9nh h\u01a1n.

    \nSau khi b\u1ea1n \u0111\u00e3 t\u1ea3i xu\u1ed1ng t\u1ea5t c\u1ea3 d\u1eef li\u1ec7u gi\u00e1 l\u1ecbch s\u1eed c\u1ea7n thi\u1ebft cho c\u00e1c s\u1ea3n ph\u1ea9m m\u1ee5c ti\u00eau, b\u1ea1n c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u th\u1ef1c hi\u1ec7n thao t\u00e1c backtest.

    \nTuy nhi\u00ean, c\u1ea7n l\u01b0u \u00fd r\u1eb1ng vi\u1ec7c s\u1eed d\u1ee5ng tr\u1ef1c ti\u1ebfp d\u1eef li\u1ec7u l\u1ecbch s\u1eed do nh\u00e0 m\u00f4i gi\u1edbi cung c\u1ea5p c\u00f3 th\u1ec3 t\u1ed3n t\u1ea1i \"r\u1ee7i ro kh\u00f4ng \u0111\u1ea7y \u0111\u1ee7\". D\u1eef li\u1ec7u c\u1ee7a m\u1ed9t s\u1ed1 nh\u00e0 m\u00f4i gi\u1edbi c\u00f3 th\u1ec3 t\u01b0\u01a1ng \u0111\u1ed1i \u0111\u1ea7y \u0111\u1ee7, nh\u01b0ng c\u0169ng c\u00f3 m\u1ed9t s\u1ed1 c\u00f3 th\u1ec3 kh\u00e1 thi\u1ebfu ho\u1eb7c ch\u1ea5t l\u01b0\u1ee3ng k\u00e9m.

    \nNguy\u00ean nh\u00e2n l\u00e0 do tr\u00e1ch nhi\u1ec7m ch\u00ednh c\u1ee7a nh\u00e0 m\u00f4i gi\u1edbi l\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 th\u1ef1c thi giao d\u1ecbch, ch\u1ee9 kh\u00f4ng chuy\u00ean v\u1ec1 vi\u1ec7c l\u01b0u tr\u1eef v\u00e0 b\u1ea3o tr\u00ec d\u1eef li\u1ec7u l\u1ecbch s\u1eed.

    \nDo \u0111\u00f3, \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng \u0111\u00e1ng k\u1ec3 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a backtest, nhi\u1ec1u nh\u00e0 giao d\u1ecbch l\u1ef1a ch\u1ecdn s\u1eed d\u1ee5ng d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi c\u00e1c \"c\u00f4ng ty b\u00ean th\u1ee9 ba\" chuy\u00ean cung c\u1ea5p d\u1ecbch v\u1ee5 d\u1eef li\u1ec7u l\u1ecbch s\u1eed.

    \n\n

    C\u00e1ch nh\u1eadn d\u1eef li\u1ec7u l\u1ecbch s\u1eed MT4 ch\u1ea5t l\u01b0\u1ee3ng cao v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c 99%<\/strong><\/h2>\nTr\u00ean th\u1ecb tr\u01b0\u1eddng, c\u00e1c ph\u1ea7n m\u1ec1m chuy\u00ean nghi\u1ec7p th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u1ea5y d\u1eef li\u1ec7u gi\u00e1 l\u1ecbch s\u1eed ngo\u1ea1i h\u1ed1i c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao ch\u1ee7 y\u1ebfu bao g\u1ed3m:\n

    \n