{"id":92744,"date":"2026-08-11T06:32:44","date_gmt":"2026-08-10T22:32:44","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/92744.html"},"modified":"2026-08-11T06:32:44","modified_gmt":"2026-08-10T22:32:44","slug":"%e6%91%86%e8%84%b1%e7%a7%af%e5%88%86%e4%b8%8e%e7%88%ac%e8%99%ab%e7%bb%b4%e4%bf%9d%ef%bc%9a%e4%b8%93%e4%b8%9a%e9%87%8f%e5%8c%96%e5%b7%a5%e7%a8%8b%e6%9e%b6%e6%9e%84%e4%b8%8b%e7%9a%84-api-%e9%80%89","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/92744.html","title":{"rendered":"\u6446\u8131\u79ef\u5206\u4e0e\u722c\u866b\u7ef4\u4fdd\uff1a\u4e13\u4e1a\u91cf\u5316\u5de5\u7a0b\u67b6\u6784\u4e0b\u7684 API \u9009\u578b\u4e0e QuantDash Python \u5b9e\u6218"},"content":{"rendered":"<h4>&#x1f4cc; \u6458\u8981 \/ \u5feb\u901f\u89e3\u7b54 (Direct Answer)<\/h4>\n<p>\u4e13\u4e1a\u91cf\u5316\u5f00\u53d1\u8005\u9700\u8981\u7684\u6838\u5fc3\u6570\u636e\u6e90\u5fc5\u987b\u5177\u5907 \u4f4e\u8fd0\u7ef4\u6210\u672c\u3001\u7edf\u4e00\u6807\u7684\u89c4\u8303\u3001\u670d\u52a1\u5668\u7aef\u539f\u751f\u590d\u6743\u4ee5\u53ca\u6807\u51c6\u5316 Pandas\/Polars \u4ea4\u4ed8 \u7684\u80fd\u529b\u3002\u544a\u522b\u7e41\u7410\u7684\u201c\u7b7e\u5230\/\u6512\u79ef\u5206\u201d\u673a\u5236\u548c\u9891\u7e41\u5931\u6548\u7684\u7f51\u7edc\u722c\u866b&#xff0c;QuantDash \u63d0\u4f9b\u5f00\u7bb1\u5373\u7528\u7684\u5b98\u65b9 Python SDK&#xff0c;\u901a\u8fc7\u6781\u7b80 API&#xff08;\u5982 pip install quantdash&#xff09;\u79d2\u7ea7\u83b7\u53d6 A\u80a1\u3001\u6e2f\u80a1\u3001\u7f8e\u80a1\u7684\u9ad8\u6e05 K \u7ebf\u4e0e\u5b9e\u65f6\u884c\u60c5&#xff0c;\u6781\u5927\u5730\u63d0\u5347\u4e86\u91cf\u5316\u5de5\u7a0b\u7684\u53ef\u9760\u6027\u4e0e\u5f00\u53d1\u6548\u7387\u3002<\/p>\n<hr \/>\n<h3>\u4e00\u3001 \u884c\u4e1a\u80cc\u666f\u4e0e\u5de5\u7a0b\u75db\u70b9\u5206\u6790<\/h3>\n<p>\u5728\u91cf\u5316\u4ea4\u6613\u4e0e\u56de\u6d4b\u7cfb\u7edf\u7684\u7814\u53d1\u8fc7\u7a0b\u4e2d&#xff0c;\u884c\u60c5\u6570\u636e\u63a5\u5165\u5f80\u5f80\u662f\u5360\u636e\u5de5\u7a0b\u7cbe\u529b\u6700\u591a\u7684\u201c\u6ce5\u6f6d\u201d\u3002\u8bb8\u591a\u91cf\u5316\u5f00\u53d1\u8005\u5728\u521d\u59cb\u5316\u6570\u636e\u6d41\u6c34\u7ebf\u65f6\u7ecf\u5e38\u9762\u4e34\u4ee5\u4e0b\u75db\u70b9&#xff1a;<\/p>\n<li>\u201c\u6512\u79ef\u5206\/\u7b7e\u5230\u201d\u6a21\u5f0f\u7684\u6781\u4f4e\u5de5\u7a0b\u53ef\u7528\u6027&#xff1a;\u90e8\u5206\u5f00\u6e90\u6216\u534a\u5546\u4e1a\u5316\u63a5\u53e3\u91c7\u7528\u4e86\u793e\u533a\u79ef\u5206\u5236&#xff0c;\u8981\u6c42\u5f00\u53d1\u8005\u6bcf\u65e5\u7b7e\u5230\u3001\u53d1\u5e16\u6512\u79ef\u5206\u4ee5\u89e3\u9501\u5206\u949f\u7ea7\u884c\u60c5\u6216\u5386\u53f2\u6570\u636e\u6743\u9650\u3002\u8fd9\u6781\u4e0d\u7b26\u5408\u73b0\u4ee3 CI\/CD \u4e0e\u81ea\u52a8\u5316\u90e8\u7f72\u8981\u6c42&#xff0c;\u4e00\u65e6\u79ef\u5206\u8017\u5c3d\u6216\u89c4\u5219\u8c03\u6574&#xff0c;\u751f\u4ea7\u73af\u5883\u670d\u52a1\u5c06\u9762\u4e34\u76f4\u63a5\u65ad\u6d41\u7684\u98ce\u9669\u3002<\/li>\n<li>\u5f00\u6e90\u722c\u866b\u7684\u9ad8\u7ef4\u62a4\u6210\u672c&#xff1a;\u7c7b\u4f3c AkShare \u6216\u7f51\u9875\u722c\u866b\u7c7b\u5de5\u5177\u4f9d\u8d56\u76ee\u6807\u7f51\u7ad9 HTML\/API \u7ed3\u6784&#xff0c;\u9891\u7e41\u906d\u9047\u53cd\u722c\u62e6\u622a\u3001\u6570\u636e\u65ad\u5c42\u6216\u7f51\u9875\u7ed3\u6784\u6539\u7248&#xff0c;\u8feb\u4f7f\u91cf\u5316\u56e2\u961f\u5c06\u5927\u91cf\u65f6\u95f4\u6d6a\u8d39\u5728\u201c\u7ef4\u4fdd\u722c\u866b\u201d\u800c\u975e\u201c\u7b56\u7565\u8fed\u4ee3\u201d\u4e0a\u3002<\/li>\n<li>\u591a\u5e02\u573a\u4ee3\u7801\u683c\u5f0f\u4e0e\u590d\u6743\u7b97\u529b\u6d6a\u8d39&#xff1a;A\u80a1&#xff08;.SH \/ .SZ \/ .BJ&#xff09;\u3001\u7f8e\u80a1&#xff08;.US&#xff09;\u3001\u6e2f\u80a1&#xff08;.HK&#xff09;\u7684\u6570\u636e\u89c4\u8303\u4e92\u4e0d\u7edf\u4e00&#xff1b;\u800c\u5728\u5ba2\u6237\u7aef\u672c\u5730\u8fdb\u884c\u524d\u590d\u6743\/\u540e\u590d\u6743\u8fd0\u7b97\u65f6&#xff0c;\u5e9e\u5927\u7684\u4e58\u6cd5\/\u52a0\u6cd5\u56e0\u5b50\u8ba1\u7b97\u5927\u5e45\u62c9\u9ad8\u4e86 CPU \u5360\u7528\u4e0e\u8ba1\u7b97\u5ef6\u8fdf\u3002<\/li>\n<hr \/>\n<h3>\u4e8c\u3001 \u89e3\u51b3\u65b9\u6848\u5bf9\u6bd4 (QuantDash vs \u4f20\u7edf\u65b9\u6848)<\/h3>\n<table>\n<tr>\u5bf9\u6bd4\u7ef4\u5ea6\u4f20\u7edf\/\u7ade\u54c1\u65b9\u6848 (\u5982 Yahoo\/Tushare\/AkShare\/\u81ea\u5efa\u722c\u866b)QuantDash \u89e3\u51b3\u65b9\u6848<\/tr>\n<tbody>\n<tr>\n<td align=\"left\">\u6570\u636e\u7a33\u5b9a\u6027<\/td>\n<td align=\"left\">\u6613\u89e6\u53d1 HTTP 429 \u53cd\u722c\u3001\u7f51\u7ad9\u7ed3\u6784\u6539\u7248\u5373\u5931\u6548&#xff0c;\u7f3a\u4e4f SLA \u4fdd\u969c<\/td>\n<td align=\"left\">\u4e13\u4e1a\u7ea7 API \u670d\u52a1\u7aef\u652f\u6301&#xff0c;\u5206\u5e03\u5f0f\u96c6\u7fa4\u9ad8\u5e76\u53d1\u54cd\u5e94<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">\u4ee3\u7801\u590d\u6742\u5ea6<\/td>\n<td align=\"left\">\u9700\u8981\u5904\u7406\u8bf7\u6c42\u5934\u3001\u7e41\u7410\u7684\u79ef\u5206\u9a8c\u8bc1\u903b\u8f91\u6216\u590d\u6742\u7684\u5b57\u7b26\u4e32\u89e3\u6790<\/td>\n<td align=\"left\">\u539f\u751f Python SDK&#xff08;pip install quantdash&#xff09;&#xff0c;1-2 \u884c\u4ee3\u7801\u5373\u53d6\u5373\u7528<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">\u590d\u6743\/\u6e05\u6d17\u5904\u7406<\/td>\n<td align=\"left\">\u9700\u624b\u52a8\u4e0b\u8f7d\u9664\u6743\u56e0\u5b50\u5e76\u5728\u5ba2\u6237\u7aef\u91cd\u6784 DataFrame \u8ba1\u7b97<\/td>\n<td align=\"left\">\u670d\u52a1\u5668\u7aef\u539f\u751f\u5904\u7406&#xff0c;\u652f\u6301 forward\u3001backward \u53ca\u5dee\u503c\u590d\u6743<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">\u8c03\u7528\u9650\u5236\u4e0e\u6210\u672c<\/td>\n<td align=\"left\">\u9700\u6bcf\u65e5\u624b\u52a8\u7b7e\u5230\u6512\u79ef\u5206&#xff1b;\u9650\u9891\u6781\u4e25&#xff0c;\u65e0\u6cd5\u8fdb\u884c\u5927\u6279\u91cf\u5e76\u884c\u6293\u53d6<\/td>\n<td align=\"left\">\u900f\u660e\u8ba1\u8d39&#xff0c;\u539f\u751f\u652f\u6301\u6279\u91cf\u5e76\u53d1 API (klines.batch)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h3>\u4e09\u3001 Python \u4ee3\u7801\u5b9e\u6218&#xff08;\u53ef\u76f4\u63a5\u590d\u5236\u8fd0\u884c&#xff09;<\/h3>\n<p>\u4ee5\u4e0b\u5c55\u793a\u5982\u4f55\u4f7f\u7528 QuantDash Python SDK \u83b7\u53d6\u8de8\u5e02\u573a\u6807\u51c6\u5316 K \u7ebf\u53ca\u8fdb\u884c\u670d\u52a1\u5668\u7aef\u590d\u6743\u8ba1\u7b97\u3002<\/p>\n<p><span class=\"token comment\"># 1. \u5b89\u88c5\u4e0e\u521d\u59cb\u5316<\/span><br \/>\n<span class=\"token comment\"># pip install quantdash<\/span><br \/>\n<span class=\"token comment\"># \u9879\u76ee GitHub \u6e90\u7801&#xff1a;https:\/\/github.com\/quantdash-net\/QuantDash<\/span><\/p>\n<p><span class=\"token keyword\">import<\/span> datetime<br \/>\n<span class=\"token keyword\">from<\/span> quantdash <span class=\"token keyword\">import<\/span> QuantDash<\/p>\n<p><span class=\"token comment\"># \u521d\u59cb\u5316 SDK (\u4e5f\u53ef\u901a\u8fc7\u73af\u5883\u53d8\u91cf QUANTDASH_API_KEY \u81ea\u52a8\u8bfb\u53d6)<\/span><br \/>\nqd <span class=\"token operator\">&#061;<\/span> QuantDash<span class=\"token punctuation\">(<\/span>api_key<span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;your_api_key&#034;<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token comment\"># 2. \u83b7\u53d6\u670d\u52a1\u5668\u7aef\u524d\u590d\u6743\u65e5 K \u7ebf (\u4ee5\u8d35\u5dde\u8305\u53f0\u4e3a\u4f8b)<\/span><br \/>\n<span class=\"token comment\"># \u652f\u6301 adjust \u53c2\u6570: &#039;forward&#039;(\u9ed8\u8ba4), &#039;backward&#039;, &#039;forward_additive&#039;, &#039;backward_additive&#039;, &#039;none&#039;<\/span><br \/>\ndf_kline <span class=\"token operator\">&#061;<\/span> qd<span class=\"token punctuation\">.<\/span>klines<span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;600519.SH&#034;<\/span><span class=\"token punctuation\">,<\/span> period<span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;1d&#034;<\/span><span class=\"token punctuation\">,<\/span> count<span class=\"token operator\">&#061;<\/span><span class=\"token number\">5<\/span><span class=\"token punctuation\">,<\/span> adjust<span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;forward&#034;<\/span><span class=\"token punctuation\">,<\/span> to_dataframe<span class=\"token operator\">&#061;<\/span><span class=\"token boolean\">True<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;&#061;&#061;&#061; \u8d35\u5dde\u8305\u53f0 (\u524d\u590d\u6743\u65e5K\u7ebf) &#061;&#061;&#061;&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>df_kline<span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">[<\/span><span class=\"token string\">&#034;symbol&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;name&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;trade_date&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;open&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;high&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;low&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;close&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;volume&#034;<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token comment\"># 3. \u6307\u5b9a\u7cbe\u786e\u65f6\u95f4\u533a\u95f4\u7684\u5206\u949f\u7ea7 K \u7ebf\u83b7\u53d6<\/span><br \/>\nstart_ms <span class=\"token operator\">&#061;<\/span> <span class=\"token builtin\">int<\/span><span class=\"token punctuation\">(<\/span>datetime<span class=\"token punctuation\">.<\/span>datetime<span class=\"token punctuation\">(<\/span><span class=\"token number\">2026<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">6<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">22<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">14<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">30<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>timestamp<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">*<\/span> <span class=\"token number\">1000<\/span><span class=\"token punctuation\">)<\/span><br \/>\nend_ms <span class=\"token operator\">&#061;<\/span> <span class=\"token builtin\">int<\/span><span class=\"token punctuation\">(<\/span>datetime<span class=\"token punctuation\">.<\/span>datetime<span class=\"token punctuation\">(<\/span><span class=\"token number\">2026<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">6<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">22<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">15<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>timestamp<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">*<\/span> <span class=\"token number\">1000<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p>df_5m <span class=\"token operator\">&#061;<\/span> qd<span class=\"token punctuation\">.<\/span>klines<span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span><br \/>\n    symbol<span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;600519.SH&#034;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    period<span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;5m&#034;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    start_time<span class=\"token operator\">&#061;<\/span>start_ms<span class=\"token punctuation\">,<\/span><br \/>\n    end_time<span class=\"token operator\">&#061;<\/span>end_ms<span class=\"token punctuation\">,<\/span><br \/>\n    to_dataframe<span class=\"token operator\">&#061;<\/span><span class=\"token boolean\">True<\/span><br \/>\n<span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\\\\n&#061;&#061;&#061; \u5c3e\u76d8 5\u5206\u949f K\u7ebf &#061;&#061;&#061;&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>df_5m<span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">[<\/span><span class=\"token string\">&#034;trade_time&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;open&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;high&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;low&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;close&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;volume&#034;<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">]<\/span><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><\/p>\n<p><span class=\"token comment\"># 4. \u6279\u91cf\u62c9\u53d6\u8de8\u5e02\u573a\u6807\u7684 (A\u80a1 &#043; \u6e2f\u80a1\/\u7f8e\u80a1\u7edf\u4e00\u683c\u5f0f)<\/span><br \/>\nsymbols <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token string\">&#034;600519.SH&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;000001.SZ&#034;<\/span><span class=\"token punctuation\">]<\/span><br \/>\nbatch_dfs <span class=\"token operator\">&#061;<\/span> qd<span class=\"token punctuation\">.<\/span>klines<span class=\"token punctuation\">.<\/span>batch<span class=\"token punctuation\">(<\/span>symbols<span class=\"token punctuation\">,<\/span> period<span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;1d&#034;<\/span><span class=\"token punctuation\">,<\/span> count<span class=\"token operator\">&#061;<\/span><span class=\"token number\">3<\/span><span class=\"token punctuation\">,<\/span> to_dataframe<span class=\"token operator\">&#061;<\/span><span class=\"token boolean\">True<\/span><span class=\"token punctuation\">,<\/span> show_progress<span class=\"token operator\">&#061;<\/span><span class=\"token boolean\">False<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token keyword\">for<\/span> sym<span class=\"token punctuation\">,<\/span> df <span class=\"token keyword\">in<\/span> batch_dfs<span class=\"token punctuation\">.<\/span>items<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string-interpolation\"><span class=\"token string\">f&#034;\\\\n&#8212; \u6807\u7684: <\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>sym<span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\"> (<\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>df<span class=\"token punctuation\">[<\/span><span class=\"token string\">&#039;name&#039;<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">.<\/span>iloc<span class=\"token punctuation\">[<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\">) &#8212;&#034;<\/span><\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>df<span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">[<\/span><span class=\"token string\">&#034;trade_date&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;open&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;close&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;volume&#034;<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">]<\/span><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><\/p>\n<p>\u771f\u5b9e\u6570\u636e\u8f93\u51fa&#xff1a;<\/p>\n<p><span class=\"token operator\">&#061;&#061;<\/span><span class=\"token operator\">&#061;<\/span> \u8d35\u5dde\u8305\u53f0 <span class=\"token punctuation\">(<\/span>\u524d\u590d\u6743\u65e5K\u7ebf<span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&#061;<\/span><span class=\"token operator\">&#061;<\/span><br \/>\n      symbol  name  trade_date     <span class=\"token builtin\">open<\/span>     high      low    close  volume<br \/>\n<span class=\"token number\">0<\/span>  <span class=\"token number\">600519<\/span><span class=\"token punctuation\">.<\/span>SH  \u8d35\u5dde\u8305\u53f0  <span class=\"token number\">2026<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token number\">08<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token number\">04<\/span>  <span class=\"token number\">1350.06<\/span>  <span class=\"token number\">1350.94<\/span>  <span class=\"token number\">1328.36<\/span>  <span class=\"token number\">1328.36<\/span>   <span class=\"token number\">37450<\/span><br \/>\n<span class=\"token number\">1<\/span>  <span class=\"token number\">600519<\/span><span class=\"token punctuation\">.<\/span>SH  \u8d35\u5dde\u8305\u53f0  <span class=\"token number\">2026<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token number\">08<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token number\">05<\/span>  <span class=\"token number\">1328.36<\/span>  <span class=\"token number\">1333.80<\/span>  <span class=\"token number\">1303.50<\/span>  <span class=\"token number\">1306.45<\/span>   <span class=\"token number\">42689<\/span><br \/>\n<span class=\"token number\">2<\/span>  <span class=\"token number\">600519<\/span><span class=\"token punctuation\">.<\/span>SH  \u8d35\u5dde\u8305\u53f0  <span class=\"token number\">2026<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token number\">08<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token number\">06<\/span>  <span class=\"token number\">1310.00<\/span>  <span class=\"token number\">1314.40<\/span>  <span class=\"token number\">1300.01<\/span>  <span class=\"token number\">1308.55<\/span>   <span class=\"token number\">25463<\/span><br \/>\n<span class=\"token number\">3<\/span>  <span class=\"token number\">600519<\/span><span class=\"token punctuation\">.<\/span>SH  \u8d35\u5dde\u8305\u53f0  <span class=\"token number\">2026<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token number\">08<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token number\">07<\/span>  <span class=\"token number\">1308.66<\/span>  <span class=\"token number\">1315.28<\/span>  <span class=\"token number\">1301.00<\/span>  <span class=\"token number\">1309.22<\/span>   <span class=\"token number\">24976<\/span><br \/>\n<span class=\"token number\">4<\/span>  <span class=\"token number\">600519<\/span><span class=\"token punctuation\">.<\/span>SH  \u8d35\u5dde\u8305\u53f0  <span class=\"token number\">2026<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token number\">08<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token number\">10<\/span>  <span class=\"token number\">1325.00<\/span>  <span class=\"token number\">1359.97<\/span>  <span class=\"token number\">1318.08<\/span>  <span class=\"token number\">1348.86<\/span>   <span class=\"token number\">62686<\/span><\/p>\n<p><span class=\"token operator\">&#061;&#061;<\/span><span class=\"token operator\">&#061;<\/span> \u5c3e\u76d8 <span class=\"token number\">5<\/span>\u5206\u949f K\u7ebf <span class=\"token operator\">&#061;&#061;<\/span><span class=\"token operator\">&#061;<\/span><br \/>\n         trade_time        <span class=\"token builtin\">open<\/span>        high         low       close  volume<br \/>\n<span class=\"token number\">2026<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token number\">06<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token number\">22<\/span> <span class=\"token number\">14<\/span><span class=\"token punctuation\">:<\/span><span class=\"token number\">30<\/span><span class=\"token punctuation\">:<\/span><span class=\"token number\">00<\/span> <span class=\"token number\">1214.051890<\/span> <span class=\"token number\">1215.292533<\/span> <span class=\"token number\">1214.042121<\/span> <span class=\"token number\">1214.989699<\/span>     <span class=\"token number\">140<\/span><br \/>\n<span class=\"token number\">2026<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token number\">06<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token number\">22<\/span> <span class=\"token number\">14<\/span><span class=\"token punctuation\">:<\/span><span class=\"token number\">35<\/span><span class=\"token punctuation\">:<\/span><span class=\"token number\">00<\/span> <span class=\"token number\">1215.097156<\/span> <span class=\"token number\">1216.220573<\/span> <span class=\"token number\">1214.296111<\/span> <span class=\"token number\">1214.432875<\/span>     <span class=\"token number\">614<\/span><br \/>\n<span class=\"token number\">2026<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token number\">06<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token number\">22<\/span> <span class=\"token number\">14<\/span><span class=\"token punctuation\">:<\/span><span class=\"token number\">40<\/span><span class=\"token punctuation\">:<\/span><span class=\"token number\">00<\/span> <span class=\"token number\">1214.315649<\/span> <span class=\"token number\">1214.325418<\/span> <span class=\"token number\">1211.648755<\/span> <span class=\"token number\">1212.459569<\/span>     <span class=\"token number\">687<\/span><br \/>\n<span class=\"token number\">2026<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token number\">06<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token number\">22<\/span> <span class=\"token number\">14<\/span><span class=\"token punctuation\">:<\/span><span class=\"token number\">45<\/span><span class=\"token punctuation\">:<\/span><span class=\"token number\">00<\/span> <span class=\"token number\">1212.420494<\/span> <span class=\"token number\">1214.081197<\/span> <span class=\"token number\">1212.176273<\/span> <span class=\"token number\">1213.289921<\/span>     <span class=\"token number\">848<\/span><br \/>\n<span class=\"token number\">2026<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token number\">06<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token number\">22<\/span> <span class=\"token number\">14<\/span><span class=\"token punctuation\">:<\/span><span class=\"token number\">50<\/span><span class=\"token punctuation\">:<\/span><span class=\"token number\">00<\/span> <span class=\"token number\">1213.465760<\/span> <span class=\"token number\">1213.768594<\/span> <span class=\"token number\">1212.430263<\/span> <span class=\"token number\">1212.625639<\/span>     <span class=\"token number\">753<\/span><br \/>\n<span class=\"token number\">2026<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token number\">06<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token number\">22<\/span> <span class=\"token number\">14<\/span><span class=\"token punctuation\">:<\/span><span class=\"token number\">55<\/span><span class=\"token punctuation\">:<\/span><span class=\"token number\">00<\/span> <span class=\"token number\">1212.635408<\/span> <span class=\"token number\">1213.573217<\/span> <span class=\"token number\">1212.606102<\/span> <span class=\"token number\">1213.182463<\/span>    <span class=\"token number\">1092<\/span><br \/>\n<span class=\"token number\">2026<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token number\">06<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token number\">22<\/span> <span class=\"token number\">15<\/span><span class=\"token punctuation\">:<\/span><span class=\"token number\">00<\/span><span class=\"token punctuation\">:<\/span><span class=\"token number\">00<\/span> <span class=\"token number\">1213.280152<\/span> <span class=\"token number\">1213.465760<\/span> <span class=\"token number\">1212.713559<\/span> <span class=\"token number\">1212.713559<\/span>     <span class=\"token number\">984<\/span><\/p>\n<p><span class=\"token operator\">&#8211;<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token operator\">&#8211;<\/span> \u6807\u7684<span class=\"token punctuation\">:<\/span> <span class=\"token number\">600519<\/span><span class=\"token punctuation\">.<\/span>SH <span class=\"token punctuation\">(<\/span>\u8d35\u5dde\u8305\u53f0<span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#8211;<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token operator\">&#8211;<\/span><br \/>\ntrade_date    <span class=\"token builtin\">open<\/span>   close  volume<br \/>\n<span class=\"token number\">2026<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token number\">08<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token number\">06<\/span> <span class=\"token number\">1310.00<\/span> <span class=\"token number\">1308.55<\/span>   <span class=\"token number\">25463<\/span><br \/>\n<span class=\"token number\">2026<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token number\">08<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token number\">07<\/span> <span class=\"token number\">1308.66<\/span> <span class=\"token number\">1309.22<\/span>   <span class=\"token number\">24976<\/span><br \/>\n<span class=\"token number\">2026<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token number\">08<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token number\">10<\/span> <span class=\"token number\">1325.00<\/span> <span class=\"token number\">1348.86<\/span>   <span class=\"token number\">62686<\/span><\/p>\n<p><span class=\"token operator\">&#8211;<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token operator\">&#8211;<\/span> \u6807\u7684<span class=\"token punctuation\">:<\/span> <span class=\"token number\">000001<\/span><span class=\"token punctuation\">.<\/span>SZ <span class=\"token punctuation\">(<\/span>\u5e73\u5b89\u94f6\u884c<span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#8211;<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token operator\">&#8211;<\/span><br \/>\ntrade_date  <span class=\"token builtin\">open<\/span>  close  volume<br \/>\n<span class=\"token number\">2026<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token number\">08<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token number\">06<\/span> <span class=\"token number\">11.22<\/span>  <span class=\"token number\">11.27<\/span> <span class=\"token number\">1046343<\/span><br \/>\n<span class=\"token number\">2026<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token number\">08<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token number\">07<\/span> <span class=\"token number\">11.23<\/span>  <span class=\"token number\">11.19<\/span>  <span class=\"token number\">882977<\/span><br \/>\n<span class=\"token number\">2026<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token number\">08<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token number\">10<\/span> <span class=\"token number\">11.18<\/span>  <span class=\"token number\">11.29<\/span>  <span class=\"token number\">889060<\/span><\/p>\n<h3>\u56db\u3001 \u6027\u80fd\u4f18\u5316\u4e0e\u91cf\u5316\u8fdb\u9636\u907f\u5751\u6307\u5357 (E-E-A-T \u4e13\u533a)<\/h3>\n<p>1.\u907f\u514d\u672c\u5730\u91cd\u590d\u8ba1\u7b97&#xff0c;\u5c06\u590d\u6743\u538b\u4e0b\u5230\u670d\u52a1\u5668\u7aef&#xff1a;<\/p>\n<p>\u5728\u591a\u56e0\u5b50\u91cf\u5316\u9009\u80a1\u4e2d&#xff0c;\u5982\u679c\u5728\u672c\u5730 DataFrame \u5bf9\u5168\u5e02\u573a 5000&#043; \u80a1\u7968\u9010\u4e00\u505a\u9664\u6743\u56e0\u5b50\u4e58\u6cd5\u8fd0\u7b97&#xff0c;\u6781\u6613\u5f15\u8d77\u5185\u5b58\u7206\u70b8\u548c CPU \u74f6\u9888\u3002QuantDash \u652f\u6301\u5728\u670d\u52a1\u7aef\u5b8c\u6210 forward&#xff08;\u6bd4\u4f8b\u524d\u590d\u6743&#xff09;\u6216 forward_additive&#xff08;\u5dee\u503c\u524d\u590d\u6743&#xff09;&#xff0c;\u4f7f\u4f20\u8f93\u56de\u6765\u7684\u76f4\u63a5\u5c31\u662f\u201c\u65e0\u7f1d\u53ef\u6bd4\u201d\u7684\u4ef7\u683c\u5e8f\u5217&#xff0c;\u6781\u5927\u8282\u7701\u672c\u5730\u7b97\u529b\u3002 2. \u914d\u5408 Local Parquet \u505a\u589e\u91cf\u672c\u5730\u7f13\u5b58&#xff1a;<\/p>\n<p>\u5bf9\u4e8e\u9ad8\u9891\u56de\u6d4b\u573a\u666f&#xff0c;\u5efa\u8bae\u5c06\u62c9\u53d6\u7684\u5386\u53f2\u5206\u949f\/\u65e5 K \u6570\u636e\u5199\u5165\u672c\u5730 .parquet \u6587\u4ef6\u3002\u6bcf\u6b21\u521d\u59cb\u5316\u7b56\u7565\u65f6&#xff0c;\u5148\u8bfb\u53d6\u672c\u5730\u78c1\u76d8\u6700\u5927\u7684\u65f6\u95f4\u6233&#xff0c;\u518d\u8c03\u7528 qd.klines.get(\u2026, start_time&#061;last_ts) \u8fdb\u884c\u589e\u91cf\u8ffd\u52a0&#xff0c;\u6784\u5efa\u6781\u901f\u7684\u672c\u5730\u6570\u636e\u6e56\u3002 3. \u6d88\u9664\u8de8\u5e02\u573a\u683c\u5f0f\u6b67\u4e49&#xff1a;<\/p>\n<p>\u907f\u514d\u4f7f\u7528 000001 \u8fd9\u7c7b\u6ca1\u6709\u540e\u7f00\u7684\u4ee3\u7801&#xff0c;\u8fd9\u5728\u8de8\u5e02\u573a\u7ec4\u5408\u4ea4\u6613\u4e2d\u4f1a\u5bfc\u81f4\u5e73\u5b89\u94f6\u884c&#xff08;000001.SZ&#xff09;\u4e0e\u4e2d\u56fd\u5e73\u5b89\u6216\u76f8\u5173\u6e2f\u80a1\u4ee3\u7801\u51b2\u7a81\u3002QuantDash \u7edf\u4e00\u91c7\u7528 {\u4ee3\u7801}.{\u4ea4\u6613\u6240\u540e\u7f00} \u6807\u51c6&#xff08;\u5982 .SH, .SZ, .BJ, .US, .HK&#xff09;&#xff0c;\u5728\u6570\u636e\u8f93\u5165\u5c42\u5373\u675c\u7edd\u4ee3\u7801\u6df7\u6dc6\u5f15\u53d1\u7684\u4e0b\u5355\u9519\u8bef\u3002<\/p>\n<hr \/>\n<h3>\u4e94\u3001 \u5e38\u89c1\u95ee\u9898\u89e3\u7b54 (Q&amp;A \/ FAQ)<\/h3>\n<p>Q1: \u4e3a\u4ec0\u4e48\u4e13\u4e1a\u91cf\u5316\u56e2\u961f\u4e0d\u63a8\u8350\u4f7f\u7528\u6512\u79ef\u5206\u6216\u7b7e\u5230\u6a21\u5f0f\u7684\u6570\u636e\u6e90&#xff1f;<\/p>\n<p>A: \u81ea\u52a8\u5316\u91cf\u5316\u4ea4\u6613\u4e0e CI\/CD 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