{"id":119949,"date":"2026-10-30T18:48:53","date_gmt":"2026-10-30T10:48:53","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/119949.html"},"modified":"2026-10-30T18:48:53","modified_gmt":"2026-10-30T10:48:53","slug":"%e3%80%90python%e9%87%8f%e5%8c%96%e6%95%b0%e6%8d%ae%e6%b8%85%e6%b4%97%e5%ae%9e%e6%88%98-01%e3%80%91%e5%9b%9e%e6%b5%8b%e4%ba%8f%e9%92%b1%e5%85%88%e6%9f%a5%e6%95%b0%e6%8d%ae%ef%bc%9a%e4%b8%80%e6%9d%a1","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/119949.html","title":{"rendered":"\u3010Python\u91cf\u5316\u6570\u636e\u6e05\u6d17\u5b9e\u6218 01\u3011\u56de\u6d4b\u4e8f\u94b1\u5148\u67e5\u6570\u636e\uff1a\u4e00\u6761\u547d\u4ee4\u4f53\u68c0\u4f60\u7684 K \u7ebf"},"content":{"rendered":"<p>\u672c\u6587\u4f60\u5c06\u5f97\u5230\u4ec0\u4e48&#xff1a;<\/p>\n<li>\u4e00\u5957 K \u7ebf\u6570\u636e\u4f53\u68c0\u6e05\u5355&#xff1a;OHLC \u903b\u8f91\u6821\u9a8c\u3001\u91cd\u590d\u884c\u68c0\u6d4b\u3001\u4ef7\u683c\u8df3\u53d8\u626b\u63cf\u3001\u7f3a bar \u68c0\u6d4b&#xff0c;\u56db\u4e2a\u51fd\u6570\u5168\u90e8\u53ef\u76f4\u63a5\u590d\u5236<\/li>\n<li>\u4e00\u4e2a&#034;\u786e\u5b9a\u6027\u6ce8\u5165\u5668&#034;\u2014\u2014\u624b\u5de5\u9020\u51fa 4 \u7c7b\u574f\u6570\u636e&#xff0c;\u9a8c\u8bc1\u4f60\u7684\u4f53\u68c0\u5668\u771f\u7684\u80fd\u6293\u5230&#xff08;\u4f53\u68c0\u5668\u4e5f\u8981\u81ea\u68c0&#xff09;<\/li>\n<li>\u4e00\u7ec4\u5b9e\u6d4b\u6570\u5b57&#xff1a;4 \u7c7b\u6ce8\u5165\u7f3a\u9677\u5168\u90e8\u88ab\u68c0\u51fa&#xff0c;\u5bf9\u7167\u7ec4\u552f\u4e00\u63d0\u793a\u662f\u56fd\u5e86\u4f11\u5e02\u7a97\u53e3&#xff08;\u4f53\u68c0\u5668\u81ea\u52a8\u5206\u7c7b&#xff0c;\u4e0d\u8bef\u62a5&#xff09;<\/li>\n<li>\u4e00\u4efd\u53ef\u5bfc\u51fa\u7684\u4f53\u68c0\u62a5\u544a CSV&#xff0c;\u53ef\u4ee5\u76f4\u63a5\u6302\u8fdb\u4f60\u7684\u6570\u636e\u7ba1\u9053<\/li>\n<hr \/>\n<h3>\u75db\u70b9&#xff1a;\u7b56\u7565\u4e8f\u94b1&#xff0c;\u7b2c\u4e00\u5acc\u7591\u4eba\u4e0d\u662f\u7b56\u7565<\/h3>\n<p>\u5f88\u591a\u4eba\u5199\u5b8c\u7b56\u7565\u5c31\u6025\u7740\u56de\u6d4b&#xff0c;\u56de\u6d4b\u7ed3\u679c\u4e00\u96be\u770b\u5c31\u5f00\u59cb\u8c03\u53c2\u6570\u3002\u4f46\u66f4\u5e38\u89c1\u7684\u771f\u76f8\u662f&#xff1a;\u4f60\u5582\u7ed9\u56de\u6d4b\u5f15\u64ce\u7684\u6570\u636e\u672c\u8eab\u5c31\u662f\u574f\u7684\u2014\u2014\u505c\u724c\u6ca1\u5254\u9664\u3001\u9664\u6743\u6ca1\u590d\u6743\u3001\u63a5\u53e3\u5076\u53d1\u8fd4\u56de\u4e86\u51e0\u884c\u810f\u6570\u636e&#xff0c;\u7b56\u7565\u5728\u5783\u573e\u4e0a\u8dd1&#xff0c;\u53c2\u6570\u8c03\u5f97\u518d\u597d\u4e5f\u662f\u767d\u8c03\u3002<\/p>\n<p>\u91cf\u5316\u5708\u7684\u8001\u8bdd\u662f&#034;\u5783\u573e\u8fdb&#xff0c;\u5783\u573e\u51fa&#034;\u3002\u6570\u636e\u6e05\u6d17\u662f\u8fd9\u4e2a\u7cfb\u5217\u7684\u4e3b\u9898&#xff0c;\u800c\u6e05\u6d17\u7684\u7b2c\u4e00\u6b65\u4e0d\u662f\u6d17&#xff0c;\u662f\u4f53\u68c0&#xff1a;\u5148\u641e\u6e05\u695a\u6570\u636e\u5230\u5e95\u54ea\u91cc\u810f&#xff0c;\u518d\u51b3\u5b9a\u600e\u4e48\u6d17\u3002<\/p>\n<p>\u8fd9\u7bc7\u5148\u7ed9\u4f60\u4e00\u5957\u6700\u5c0f\u4f53\u68c0\u5668&#xff1a;\u56db\u9879\u68c0\u67e5&#xff0c;\u4e94\u5341\u884c\u5185\u641e\u5b9a&#xff0c;\u8dd1\u4e00\u904d\u5c31\u77e5\u9053\u4f60\u7684 K \u7ebf\u6709\u6ca1\u6709\u75c5\u3002<\/p>\n<hr \/>\n<h3>\u73af\u5883\u51c6\u5907<\/h3>\n<p>pip <span class=\"token function\">install<\/span> mairui pandas numpy<\/p>\n<hr \/>\n<h3>\u7b2c\u4e00\u6b65&#xff1a;\u62c9\u6570\u636e&#xff0c;\u518d&#034;\u6545\u610f\u5f04\u810f&#034;\u5b83<\/h3>\n<p>\u4f53\u68c0\u5668\u4e0d\u80fd\u53ea\u62a5\u559c\u3002\u4e3a\u4e86\u9a8c\u8bc1\u5b83\u771f\u7684\u80fd\u6293\u5230\u95ee\u9898&#xff0c;\u6211\u4eec\u5148\u7528\u786e\u5b9a\u6027\u6ce8\u5165\u5668\u5f80\u5e72\u51c0\u6570\u636e\u91cc\u9020 4 \u7c7b\u5178\u578b\u7f3a\u9677&#xff08;\u53ef\u590d\u73b0\u3001\u53ef\u9a8c\u8bc1&#xff09;&#xff0c;\u518d\u8ba9\u4f53\u68c0\u5668\u53bb\u6293&#xff1a;<\/p>\n<ul>\n<li>\u7f3a bar&#xff1a;\u5220\u6389\u67d0\u5929\u7684\u8bb0\u5f55&#xff08;\u63a5\u53e3\u6f0f\u53d1\u3001\u672c\u5730\u843d\u5e93\u5931\u8d25&#xff09;&#xff1b;<\/li>\n<li>\u91cd\u590d\u884c&#xff1a;\u540c\u4e00\u5929\u51fa\u73b0\u4e24\u884c&#xff08;\u91cd\u8bd5\u5bfc\u81f4\u7684\u91cd\u590d\u5199\u5165&#xff09;&#xff1b;<\/li>\n<li>OHLC \u903b\u8f91\u9519\u8bef&#xff1a;\u6700\u9ad8\u4ef7\u4f4e\u4e8e\u6700\u4f4e\u4ef7&#xff08;\u5b57\u6bb5\u9519\u4f4d\u3001\u89e3\u6790\u9519\u8bef&#xff09;&#xff1b;<\/li>\n<li>\u4ef7\u683c\u8df3\u53d8&#xff1a;\u5355\u65e5 &#043;35%&#xff08;\u4e3b\u677f\u6da8\u8dcc\u505c\u53ea\u6709 10%&#xff0c;\u8fd9\u662f\u5178\u578b\u7684\u810f\u6570\u636e&#xff09;\u3002<\/li>\n<\/ul>\n<p><span class=\"token keyword\">from<\/span> mairui <span class=\"token keyword\">import<\/span> Client<br \/>\n<span class=\"token keyword\">import<\/span> pandas <span class=\"token keyword\">as<\/span> pd<br \/>\n<span class=\"token keyword\">import<\/span> numpy <span class=\"token keyword\">as<\/span> np<br \/>\n<span class=\"token keyword\">import<\/span> random<\/p>\n<p>client <span class=\"token operator\">&#061;<\/span> Client<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;LICENCE-66D8-9F96-0C7F0FBCD073&#034;<\/span><span class=\"token punctuation\">)<\/span>  <span class=\"token comment\"># \u6f14\u793a\u8bc1\u4e66&#xff0c;\u8bf7\u6362\u6210\u4f60\u81ea\u5df1\u7684\u6b63\u5f0f\u8bc1\u4e66<\/span><\/p>\n<p><span class=\"token keyword\">def<\/span> <span class=\"token function\">wiggle<\/span><span class=\"token punctuation\">(<\/span>bars<span class=\"token punctuation\">,<\/span> seed<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token triple-quoted-string string\">&#034;&#034;&#034;\u5bf9\u6837\u4f8b\u6570\u636e\u505a\u786e\u5b9a\u6027\u5c0f\u5e45\u6270\u52a8&#xff0c;\u6a21\u62df\u771f\u5b9e\u884c\u60c5\u8d77\u4f0f&#xff08;\u540c\u79cd\u5b50\u540c\u7ed3\u679c&#xff09;\u3002&#034;&#034;&#034;<\/span><br \/>\n    rng <span class=\"token operator\">&#061;<\/span> random<span class=\"token punctuation\">.<\/span>Random<span class=\"token punctuation\">(<\/span>seed<span class=\"token punctuation\">)<\/span><br \/>\n    out <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span><br \/>\n    <span class=\"token keyword\">for<\/span> i<span class=\"token punctuation\">,<\/span> b <span class=\"token keyword\">in<\/span> <span class=\"token builtin\">enumerate<\/span><span class=\"token punctuation\">(<\/span>bars<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n        k <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">1.0<\/span> <span class=\"token operator\">&#043;<\/span> <span class=\"token punctuation\">(<\/span>rng<span class=\"token punctuation\">.<\/span>random<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#8211;<\/span> <span class=\"token number\">0.5<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">*<\/span> <span class=\"token number\">0.10<\/span><br \/>\n        nb <span class=\"token operator\">&#061;<\/span> <span class=\"token builtin\">dict<\/span><span class=\"token punctuation\">(<\/span>b<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token keyword\">for<\/span> f <span class=\"token keyword\">in<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;o&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;h&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;l&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;c&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n            nb<span class=\"token punctuation\">[<\/span>f<span class=\"token punctuation\">]<\/span> <span class=\"token operator\">&#061;<\/span> <span class=\"token builtin\">round<\/span><span class=\"token punctuation\">(<\/span><span class=\"token builtin\">float<\/span><span class=\"token punctuation\">(<\/span>nb<span class=\"token punctuation\">[<\/span>f<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">*<\/span> k<span class=\"token punctuation\">,<\/span> <span class=\"token number\">2<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        out<span class=\"token punctuation\">.<\/span>append<span class=\"token punctuation\">(<\/span>nb<span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> out<\/p>\n<p><span class=\"token keyword\">def<\/span> <span class=\"token function\">inject_defects<\/span><span class=\"token punctuation\">(<\/span>bars<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token triple-quoted-string string\">&#034;&#034;&#034;\u786e\u5b9a\u6027\u6ce8\u5165 4 \u7c7b\u7f3a\u9677&#xff0c;\u987a\u5e8f\u4ece\u5c3e\u5230\u5934\u907f\u514d\u7d22\u5f15\u6f02\u79fb\u3002&#034;&#034;&#034;<\/span><br \/>\n    data <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token builtin\">dict<\/span><span class=\"token punctuation\">(<\/span>b<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">for<\/span> b <span class=\"token keyword\">in<\/span> bars<span class=\"token punctuation\">]<\/span><br \/>\n    data<span class=\"token punctuation\">[<\/span><span class=\"token number\">40<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">[<\/span><span class=\"token string\">&#034;c&#034;<\/span><span class=\"token punctuation\">]<\/span> <span class=\"token operator\">&#061;<\/span> <span class=\"token builtin\">round<\/span><span class=\"token punctuation\">(<\/span><span class=\"token builtin\">float<\/span><span class=\"token punctuation\">(<\/span>data<span class=\"token punctuation\">[<\/span><span class=\"token number\">40<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">[<\/span><span class=\"token string\">&#034;c&#034;<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">*<\/span> <span class=\"token number\">1.35<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">2<\/span><span class=\"token punctuation\">)<\/span>   <span class=\"token comment\"># \u4ef7\u683c\u8df3\u53d8<\/span><br \/>\n    data<span class=\"token punctuation\">[<\/span><span class=\"token number\">20<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">[<\/span><span class=\"token string\">&#034;h&#034;<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">,<\/span> data<span class=\"token punctuation\">[<\/span><span class=\"token number\">20<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">[<\/span><span class=\"token string\">&#034;l&#034;<\/span><span class=\"token punctuation\">]<\/span> <span class=\"token operator\">&#061;<\/span> data<span class=\"token punctuation\">[<\/span><span class=\"token number\">20<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">[<\/span><span class=\"token string\">&#034;l&#034;<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">,<\/span> data<span class=\"token punctuation\">[<\/span><span class=\"token number\">20<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">[<\/span><span class=\"token string\">&#034;h&#034;<\/span><span class=\"token punctuation\">]<\/span>  <span class=\"token comment\"># h &lt; l<\/span><br \/>\n    <span class=\"token keyword\">del<\/span> data<span class=\"token punctuation\">[<\/span><span class=\"token number\">30<\/span><span class=\"token punctuation\">]<\/span>                                            <span class=\"token comment\"># \u7f3a bar<\/span><br \/>\n    data<span class=\"token punctuation\">.<\/span>insert<span class=\"token punctuation\">(<\/span><span class=\"token number\">11<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token builtin\">dict<\/span><span class=\"token punctuation\">(<\/span>data<span class=\"token punctuation\">[<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span>                         <span class=\"token comment\"># \u91cd\u590d\u884c<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> data<\/p>\n<p>SEED <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">20260926<\/span> <span class=\"token operator\">&#043;<\/span> <span class=\"token number\">600519<\/span><br \/>\nbars <span class=\"token operator\">&#061;<\/span> client<span class=\"token punctuation\">.<\/span>stock_history<span class=\"token punctuation\">(<\/span>code<span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;600519&#034;<\/span><span class=\"token punctuation\">,<\/span> period<span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;d&#034;<\/span><span class=\"token punctuation\">,<\/span> dividend<span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;f&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\nbars <span class=\"token operator\">&#061;<\/span> wiggle<span class=\"token punctuation\">(<\/span>bars<span class=\"token punctuation\">,<\/span> seed<span class=\"token operator\">&#061;<\/span>SEED<span class=\"token punctuation\">)<\/span><br \/>\nbad_bars <span class=\"token operator\">&#061;<\/span> inject_defects<span class=\"token punctuation\">(<\/span>bars<span class=\"token punctuation\">)<\/span><\/p>\n<p>df <span class=\"token operator\">&#061;<\/span> pd<span class=\"token punctuation\">.<\/span>DataFrame<span class=\"token punctuation\">(<\/span>bad_bars<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>rename<span class=\"token punctuation\">(<\/span>columns<span class=\"token operator\">&#061;<\/span><span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;t&#034;<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token string\">&#034;date&#034;<\/span><span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>sort_values<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;date&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>reset_index<span class=\"token punctuation\">(<\/span>drop<span class=\"token operator\">&#061;<\/span><span class=\"token boolean\">True<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token keyword\">for<\/span> col <span class=\"token keyword\">in<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;o&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;h&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;l&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;c&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;v&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    df<span class=\"token punctuation\">[<\/span>col<span class=\"token punctuation\">]<\/span> <span class=\"token operator\">&#061;<\/span> df<span class=\"token punctuation\">[<\/span>col<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">.<\/span>astype<span class=\"token punctuation\">(<\/span><span class=\"token builtin\">float<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p>\u8bf4\u660e&#xff1a;\u8fd9\u91cc\u7528\u7684\u662f\u516c\u5f00\u6f14\u793a\u8bc1\u4e66&#xff0c;\u4e3a\u6f14\u793a\u65b9\u4fbf\u660e\u6587\u5199\u5165&#xff1b;\u5b9e\u9645\u9879\u76ee\u8bf7\u6362\u6210\u4f60\u81ea\u5df1\u7684\u6b63\u5f0f\u8bc1\u4e66&#xff08;\u7533\u8bf7\u914d\u7f6e\u89c1 SDK \u6587\u6863 https:\/\/github.com\/MaiRuiApi\/mairui &#xff09;&#xff0c;\u6362\u8bc1\u540e\u4ee3\u7801\u65e0\u9700\u4fee\u6539&#xff0c;\u6ce8\u5165\u5668\u4e5f\u53ea\u662f\u9a8c\u8bc1\u4f53\u68c0\u5668\u7528\u7684\u6559\u5b66\u5de5\u5177\u3002<\/p>\n<hr \/>\n<h3>\u7b2c\u4e8c\u6b65&#xff1a;\u56db\u9879\u4f53\u68c0<\/h3>\n<p><span class=\"token keyword\">def<\/span> <span class=\"token function\">check_ohlc<\/span><span class=\"token punctuation\">(<\/span>df<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token triple-quoted-string string\">&#034;&#034;&#034;OHLC \u903b\u8f91\u6821\u9a8c&#xff1a;h&gt;&#061;l\u3001h&gt;&#061;max(o,c)\u3001l&lt;&#061;min(o,c)\u3001\u4ef7\u683c\u5168\u4e3a\u6b63\u3002&#034;&#034;&#034;<\/span><br \/>\n    rules <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token string\">&#034;h&lt;l&#034;<\/span><span class=\"token punctuation\">:<\/span> df<span class=\"token punctuation\">[<\/span><span class=\"token string\">&#034;h&#034;<\/span><span class=\"token punctuation\">]<\/span> <span class=\"token operator\">&lt;<\/span> df<span class=\"token punctuation\">[<\/span><span class=\"token string\">&#034;l&#034;<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">,<\/span><br \/>\n        <span class=\"token string\">&#034;h&lt;max(o,c)&#034;<\/span><span class=\"token punctuation\">:<\/span> df<span class=\"token punctuation\">[<\/span><span class=\"token string\">&#034;h&#034;<\/span><span class=\"token punctuation\">]<\/span> <span class=\"token operator\">&lt;<\/span> df<span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">[<\/span><span class=\"token string\">&#034;o&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;c&#034;<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">.<\/span><span class=\"token builtin\">max<\/span><span class=\"token punctuation\">(<\/span>axis<span class=\"token operator\">&#061;<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span><br \/>\n        <span class=\"token string\">&#034;l&gt;min(o,c)&#034;<\/span><span class=\"token punctuation\">:<\/span> df<span class=\"token punctuation\">[<\/span><span class=\"token string\">&#034;l&#034;<\/span><span class=\"token punctuation\">]<\/span> <span class=\"token operator\">&gt;<\/span> df<span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">[<\/span><span class=\"token string\">&#034;o&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;c&#034;<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">.<\/span><span class=\"token builtin\">min<\/span><span class=\"token punctuation\">(<\/span>axis<span class=\"token operator\">&#061;<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span><br \/>\n        <span class=\"token string\">&#034;\u4ef7\u683c&lt;&#061;0&#034;<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token punctuation\">(<\/span>df<span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">[<\/span><span class=\"token string\">&#034;o&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;h&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;l&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;c&#034;<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">]<\/span> <span class=\"token operator\">&lt;&#061;<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token builtin\">any<\/span><span class=\"token punctuation\">(<\/span>axis<span class=\"token operator\">&#061;<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><br \/>\n    mask <span class=\"token operator\">&#061;<\/span> pd<span class=\"token punctuation\">.<\/span>Series<span class=\"token punctuation\">(<\/span><span class=\"token boolean\">False<\/span><span class=\"token punctuation\">,<\/span> index<span class=\"token operator\">&#061;<\/span>df<span class=\"token punctuation\">.<\/span>index<span class=\"token punctuation\">)<\/span><br \/>\n    hit_rule <span class=\"token operator\">&#061;<\/span> pd<span class=\"token punctuation\">.<\/span>Series<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;&#034;<\/span><span class=\"token punctuation\">,<\/span> index<span class=\"token operator\">&#061;<\/span>df<span class=\"token punctuation\">.<\/span>index<span class=\"token punctuation\">,<\/span> dtype<span class=\"token operator\">&#061;<\/span><span class=\"token builtin\">object<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">for<\/span> name<span class=\"token punctuation\">,<\/span> m <span class=\"token keyword\">in<\/span> rules<span class=\"token punctuation\">.<\/span>items<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n        newly <span class=\"token operator\">&#061;<\/span> m <span class=\"token operator\">&amp;<\/span> <span class=\"token operator\">~<\/span>mask<br \/>\n        hit_rule<span class=\"token punctuation\">[<\/span>newly<span class=\"token punctuation\">]<\/span> <span class=\"token operator\">&#061;<\/span> name<br \/>\n        mask <span class=\"token operator\">&#061;<\/span> mask <span class=\"token operator\">|<\/span> m<br \/>\n    <span class=\"token keyword\">return<\/span> df<span class=\"token punctuation\">[<\/span>mask<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">.<\/span>copy<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span> hit_rule<span class=\"token punctuation\">[<\/span>mask<span class=\"token punctuation\">]<\/span><\/p>\n<p><span class=\"token keyword\">def<\/span> <span class=\"token function\">check_duplicates<\/span><span class=\"token punctuation\">(<\/span>df<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> df<span class=\"token punctuation\">[<\/span>df<span class=\"token punctuation\">[<\/span><span class=\"token string\">&#034;date&#034;<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">.<\/span>duplicated<span class=\"token punctuation\">(<\/span>keep<span class=\"token operator\">&#061;<\/span><span class=\"token boolean\">False<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">]<\/span><\/p>\n<p><span class=\"token keyword\">def<\/span> <span class=\"token function\">check_jump<\/span><span class=\"token punctuation\">(<\/span>df<span class=\"token punctuation\">,<\/span> threshold<span class=\"token operator\">&#061;<\/span><span class=\"token number\">0.11<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token triple-quoted-string string\">&#034;&#034;&#034;\u4e3b\u677f\u5355\u65e5\u6da8\u8dcc\u505c 10%&#xff0c;\u7559 1% \u4f59\u91cf\u3002ST \u80a1\u4e0e\u4e0d\u540c\u677f\u5757\u8981\u5355\u72ec\u8c03\u9608\u503c\u3002&#034;&#034;&#034;<\/span><br \/>\n    ret <span class=\"token operator\">&#061;<\/span> df<span class=\"token punctuation\">[<\/span><span class=\"token string\">&#034;c&#034;<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">.<\/span>pct_change<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token builtin\">abs<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> df<span class=\"token punctuation\">[<\/span>ret <span class=\"token operator\">&gt;<\/span> threshold<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">.<\/span>copy<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span> ret<\/p>\n<p><span class=\"token keyword\">def<\/span> <span class=\"token function\">check_missing<\/span><span class=\"token punctuation\">(<\/span>df<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token triple-quoted-string string\">&#034;&#034;&#034;\u6309\u5de5\u4f5c\u65e5\u95f4\u9699\u68c0\u6d4b\u7f3a bar\u30021~3 \u4e2a\u5de5\u4f5c\u65e5&#061;\u7591\u4f3c\u7f3a bar&#xff1b;&gt;&#061;4 \u7591\u4f3c\u8282\u5047\u65e5\u7a97\u53e3\u3002&#034;&#034;&#034;<\/span><br \/>\n    dates <span class=\"token operator\">&#061;<\/span> pd<span class=\"token punctuation\">.<\/span>to_datetime<span class=\"token punctuation\">(<\/span>df<span class=\"token punctuation\">[<\/span><span class=\"token string\">&#034;date&#034;<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>values<span class=\"token punctuation\">.<\/span>astype<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;datetime64[D]&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    rows <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span><br \/>\n    <span class=\"token keyword\">for<\/span> i <span class=\"token keyword\">in<\/span> <span class=\"token builtin\">range<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token builtin\">len<\/span><span class=\"token punctuation\">(<\/span>dates<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n        gap <span class=\"token operator\">&#061;<\/span> <span class=\"token builtin\">int<\/span><span class=\"token punctuation\">(<\/span>np<span class=\"token punctuation\">.<\/span>busday_count<span class=\"token punctuation\">(<\/span>dates<span class=\"token punctuation\">[<\/span>i <span class=\"token operator\">&#8211;<\/span> <span class=\"token number\">1<\/span><span class=\"token punctuation\">]<\/span> <span class=\"token operator\">&#043;<\/span> np<span class=\"token punctuation\">.<\/span>timedelta64<span class=\"token punctuation\">(<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;D&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span> dates<span class=\"token punctuation\">[<\/span>i<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token keyword\">if<\/span> gap <span class=\"token operator\">&gt;<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">:<\/span><br \/>\n            kind <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;\u7591\u4f3c\u8282\u5047\u65e5\u7a97\u53e3(\u9700\u4ea4\u6613\u65e5\u5386\u6838\u5bf9)&#034;<\/span> <span class=\"token keyword\">if<\/span> gap <span class=\"token operator\">&gt;&#061;<\/span> <span class=\"token number\">4<\/span> <span class=\"token keyword\">else<\/span> <span class=\"token string\">&#034;\u7591\u4f3c\u7f3abar&#034;<\/span><br \/>\n            rows<span class=\"token punctuation\">.<\/span>append<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;prev_date&#034;<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token builtin\">str<\/span><span class=\"token punctuation\">(<\/span>dates<span class=\"token punctuation\">[<\/span>i <span class=\"token operator\">&#8211;<\/span> <span class=\"token number\">1<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;next_date&#034;<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token builtin\">str<\/span><span class=\"token punctuation\">(<\/span>dates<span class=\"token punctuation\">[<\/span>i<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span><br \/>\n                         <span class=\"token string\">&#034;missing_busdays&#034;<\/span><span class=\"token punctuation\">:<\/span> gap<span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;judge&#034;<\/span><span class=\"token punctuation\">:<\/span> kind<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> pd<span class=\"token punctuation\">.<\/span>DataFrame<span class=\"token punctuation\">(<\/span>rows<span class=\"token punctuation\">)<\/span><\/p>\n<p>bad_ohlc<span class=\"token punctuation\">,<\/span> ohlc_rules <span class=\"token operator\">&#061;<\/span> check_ohlc<span class=\"token punctuation\">(<\/span>df<span class=\"token punctuation\">)<\/span><br \/>\nbad_dup <span class=\"token operator\">&#061;<\/span> check_duplicates<span class=\"token punctuation\">(<\/span>df<span class=\"token punctuation\">)<\/span><br \/>\nbad_jump<span class=\"token punctuation\">,<\/span> rets <span class=\"token operator\">&#061;<\/span> check_jump<span class=\"token punctuation\">(<\/span>df<span class=\"token punctuation\">)<\/span><br \/>\nbad_gap <span class=\"token operator\">&#061;<\/span> check_missing<span class=\"token punctuation\">(<\/span>df<span class=\"token punctuation\">)<\/span><\/p>\n<p>report <span class=\"token operator\">&#061;<\/span> pd<span class=\"token punctuation\">.<\/span>DataFrame<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token string\">&#034;\u68c0\u67e5\u9879&#034;<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token string\">&#034;OHLC \u903b\u8f91&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;\u91cd\u590d\u884c&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;\u4ef7\u683c\u8df3\u53d8&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;\u5de5\u4f5c\u65e5\u95f4\u9699&#034;<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token string\">&#034;\u68c0\u51fa\u6570&#034;<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token builtin\">len<\/span><span class=\"token punctuation\">(<\/span>bad_ohlc<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token builtin\">len<\/span><span class=\"token punctuation\">(<\/span>bad_dup<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token builtin\">len<\/span><span class=\"token punctuation\">(<\/span>bad_jump<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token builtin\">len<\/span><span class=\"token punctuation\">(<\/span>bad_gap<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">,<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>report<span class=\"token punctuation\">.<\/span>to_string<span class=\"token punctuation\">(<\/span>index<span class=\"token operator\">&#061;<\/span><span class=\"token boolean\">False<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\nreport<span class=\"token punctuation\">.<\/span>to_csv<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;checkup_report.csv&#034;<\/span><span class=\"token punctuation\">,<\/span> index<span class=\"token operator\">&#061;<\/span><span class=\"token boolean\">False<\/span><span class=\"token punctuation\">,<\/span> encoding<span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;utf-8-sig&#034;<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<hr \/>\n<h3>\u8fd0\u884c\u7ed3\u679c<\/h3>\n<p>\u8f93\u51fa\u793a\u4f8b&#xff08;\u6f14\u793a\u8bc1\u6837\u4f8b\u6570\u636e &#043; \u786e\u5b9a\u6027\u6ce8\u5165&#xff0c;\u4ec5\u4f9b\u6f14\u793a&#xff09;&#xff1a;<\/p>\n<p>    \u68c0\u67e5\u9879  \u68c0\u51fa\u6570<br \/>\nOHLC \u903b\u8f91    2<br \/>\n    \u91cd\u590d\u884c    2<br \/>\n   \u4ef7\u683c\u8df3\u53d8    2<br \/>\n  \u5de5\u4f5c\u65e5\u95f4\u9699    2<\/p>\n<p>\u660e\u7ec6&#xff1a;<\/p>\n<ul>\n<li>OHLC \u8fdd\u4f8b 2 \u5904&#xff1a;2025-10-21: \u8fdd\u53cd h&lt;l&#xff08;o&#061;10.27 h&#061;10.26 l&#061;10.34 c&#061;10.3&#xff09;&#xff1b;2025-11-18: \u8fdd\u53cd h&lt;max(o,c)&#xff08;o&#061;10.83 h&#061;10.87 l&#061;10.75 c&#061;14.54&#xff09;\u2014\u2014\u7b2c\u4e8c\u5904\u5c31\u662f\u88ab\u6ce8\u5165 &#043;35% \u8df3\u53d8\u7684\u90a3\u884c&#xff0c;close 14.54 \u9ad8\u8fc7\u4e86\u5f53\u5929\u6700\u9ad8\u4ef7&#xff0c;\u4e00\u6761\u574f\u6570\u636e\u540c\u65f6\u8e29\u4e86\u4e24\u6761\u89c4\u5219&#xff1b;<\/li>\n<li>\u91cd\u590d\u884c&#xff1a;2025-09-29 \u51fa\u73b0 2 \u6b21&#xff1b;<\/li>\n<li>\u4ef7\u683c\u8df3\u53d8 2 \u5904&#xff1a;2025-11-18: 11.05 -&gt; 14.54&#xff08;&#043;31.6%&#xff09;&#xff0c;\u4ee5\u53ca\u6b21\u65e5\u56de\u843d 14.54 -&gt; 11.71&#xff08;&#043;19.5%&#xff09;\u2014\u2014\u8df3\u53d8\u4f1a\u628a\u76f8\u90bb\u4e24\u5929\u90fd\u6807\u8bb0\u51fa\u6765&#xff1b;<\/li>\n<li>\u5de5\u4f5c\u65e5\u95f4\u9699 2 \u5904&#xff1a;2025-09-30 -&gt; 2025-10-09 \u7f3a 6 \u4e2a\u5de5\u4f5c\u65e5&#xff08;\u7591\u4f3c\u8282\u5047\u65e5\u7a97\u53e3&#xff09;&#xff08;\u8fd9\u662f 2025 \u5e74\u56fd\u5e86\u4f11\u5e02&#xff0c;\u6b63\u5e38&#xff09;&#xff1b;2025-11-03 -&gt; 2025-11-05 \u7f3a 1 \u4e2a\u5de5\u4f5c\u65e5&#xff08;\u7591\u4f3c\u7f3abar&#xff09;&#xff08;\u8fd9\u6b63\u662f\u88ab\u5220\u6389\u7684\u90a3\u6761&#xff09;\u3002<\/li>\n<\/ul>\n<p>\u5bf9\u7167\u7ec4&#xff1a;\u5bf9\u672a\u6ce8\u5165\u7684\u539f\u59cb\u6570\u636e\u8dd1\u540c\u6837\u7684\u4f53\u68c0&#xff0c;OHLC\/\u91cd\u590d\/\u8df3\u53d8\u5168\u90e8 0 \u68c0\u51fa&#xff0c;\u552f\u4e00\u63d0\u793a\u5c31\u662f\u56fd\u5e86\u4f11\u5e02\u7a97\u53e3\u2014\u2014\u4f53\u68c0\u5668\u6ca1\u6709\u628a\u6b63\u5e38\u4f11\u5e02\u5f53\u7f3a bar \u8bef\u62a5\u3002<\/p>\n<hr \/>\n<h3>\u7ed3\u679c\u600e\u4e48\u8bfb&#xff08;\u8bda\u5b9e\u7684\u90e8\u5206&#xff09;<\/h3>\n<li>4 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