{"id":92123,"date":"2026-08-09T12:16:52","date_gmt":"2026-08-09T04:16:52","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/92123.html"},"modified":"2026-08-09T12:16:52","modified_gmt":"2026-08-09T04:16:52","slug":"a-%e8%82%a1%e3%80%81%e7%be%8e%e8%82%a1%e3%80%81%e6%b8%af%e8%82%a1%e5%88%b0%e5%ba%95%e8%b0%81%e5%bd%b1%e5%93%8d%e8%b0%81%ef%bc%9f%e7%94%a8-python-%e5%81%9a%e4%b8%80%e6%ac%a1%e8%b7%a8%e5%b8%82%e5%9c%ba","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/92123.html","title":{"rendered":"A \u80a1\u3001\u7f8e\u80a1\u3001\u6e2f\u80a1\u5230\u5e95\u8c01\u5f71\u54cd\u8c01\uff1f\u7528 Python \u505a\u4e00\u6b21\u8de8\u5e02\u573a\u76f8\u5173\u6027\u5206\u6790"},"content":{"rendered":"<p>\u6bcf\u5929\u65e9\u4e0a\u6253\u5f00\u884c\u60c5\u8f6f\u4ef6&#xff0c;\u5f88\u591a\u4eba\u4f1a\u5148\u770b\u9694\u591c\u7f8e\u80a1\u3002<\/p>\n<p>\u7eb3\u65af\u8fbe\u514b\u5927\u6da8&#xff0c;\u5927\u5bb6\u4f1a\u671f\u5f85 A \u80a1\u79d1\u6280\u80a1\u9ad8\u5f00&#xff1b;\u6052\u751f\u79d1\u6280\u4e0b\u8dcc&#xff0c;\u5f88\u591a\u4eba\u4f1a\u62c5\u5fc3\u6e2f\u80a1\u4e92\u8054\u7f51\u548c A \u80a1\u6210\u957f\u677f\u5757\u627f\u538b&#xff1b;\u7f8e\u80a1\u534a\u5bfc\u4f53\u8d70\u5f3a&#xff0c;\u53c8\u4f1a\u6709\u4eba\u53bb\u770b A \u80a1\u82af\u7247\u80a1\u3002<\/p>\n<p>\u8fd9\u4e9b\u5224\u65ad\u542c\u8d77\u6765\u5f88\u5408\u7406&#xff0c;\u4f46\u95ee\u9898\u662f&#xff1a;\u5b83\u4eec\u5230\u5e95\u6709\u591a\u53ef\u9760&#xff1f;<\/p>\n<p>\u5e02\u573a\u4e4b\u95f4\u786e\u5b9e\u4f1a\u4e92\u76f8\u5f71\u54cd&#xff0c;\u4f46\u5f71\u54cd\u4e0d\u662f\u4e00\u53e5\u201c\u7f8e\u80a1\u6da8&#xff0c;A \u80a1\u5c31\u6da8\u201d\u8fd9\u4e48\u7b80\u5355\u3002\u4e0d\u540c\u5e02\u573a\u6709\u65f6\u540c\u5411&#xff0c;\u6709\u65f6\u80cc\u79bb&#xff1b;\u6709\u65f6\u9694\u591c\u5f71\u54cd\u660e\u663e&#xff0c;\u6709\u65f6\u5b8c\u5168\u88ab\u672c\u5730\u653f\u7b56\u548c\u8d44\u91d1\u9762\u8986\u76d6\u3002<\/p>\n<p>\u8fd9\u7bc7\u6587\u7ae0\u7528 QuantDash \u505a\u4e00\u6b21\u8de8\u5e02\u573a\u76f8\u5173\u6027\u5206\u6790&#xff1a;\u628a A \u80a1 ETF\u3001\u7f8e\u80a1 ETF\u3001\u6e2f\u80a1\u6807\u7684\u653e\u5230\u540c\u4e00\u4e2a DataFrame \u91cc&#xff0c;\u8ba1\u7b97\u6536\u76ca\u7387\u76f8\u5173\u6027\u3001\u6ede\u540e\u76f8\u5173\u6027\u548c\u6eda\u52a8\u76f8\u5173\u6027\u3002\u6211\u4eec\u4e0d\u9760\u611f\u89c9\u5224\u65ad\u5e02\u573a\u8054\u52a8&#xff0c;\u800c\u662f\u7528\u6570\u636e\u770b\u5173\u7cfb\u5230\u5e95\u5f3a\u4e0d\u5f3a\u3002<\/p>\n<hr \/>\n<h3>\u4e00\u3001 \u4e3a\u4ec0\u4e48\u8981\u505a\u8de8\u5e02\u573a\u5206\u6790<\/h3>\n<p>\u5982\u679c\u4f60\u53ea\u4ea4\u6613 A \u80a1&#xff0c;\u4e3a\u4ec0\u4e48\u8fd8\u8981\u770b\u7f8e\u80a1\u548c\u6e2f\u80a1&#xff1f;<\/p>\n<p>\u56e0\u4e3a\u5e02\u573a\u4e0d\u662f\u5b64\u7acb\u7684&#xff1a;<\/p>\n<ul>\n<li>\u7f8e\u80a1\u5f71\u54cd\u5168\u7403\u98ce\u9669\u504f\u597d&#xff1b;<\/li>\n<li>\u6e2f\u80a1\u548c A \u80a1\u6709\u5927\u91cf\u5171\u540c\u884c\u4e1a\u548c\u5171\u540c\u516c\u53f8&#xff1b;<\/li>\n<li>\u7f8e\u5143\u3001\u5229\u7387\u3001\u79d1\u6280\u80a1\u3001\u5546\u54c1\u4ef7\u683c\u90fd\u4f1a\u8de8\u5e02\u573a\u4f20\u5bfc&#xff1b;<\/li>\n<li>ETF \u548c\u6307\u6570\u4ea7\u54c1\u8ba9\u8d44\u91d1\u6d41\u52a8\u66f4\u52a0\u5168\u7403\u5316&#xff1b;<\/li>\n<li>\u91cd\u5927\u4e8b\u4ef6\u53d1\u751f\u65f6&#xff0c;\u5f00\u76d8\u65f6\u95f4\u66f4\u65e9\u7684\u5e02\u573a\u4f1a\u5148\u53cd\u6620\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<p>\u4f46\u8de8\u5e02\u573a\u5206\u6790\u6700\u5bb9\u6613\u72af\u7684\u9519\u8bef\u662f\u8fc7\u5ea6\u7b80\u5316\u3002\u4f8b\u5982&#xff1a;<\/p>\n<table>\n<tr>\u5e38\u89c1\u8bf4\u6cd5\u9700\u8981\u9a8c\u8bc1\u7684\u95ee\u9898<\/tr>\n<tbody>\n<tr>\n<td align=\"left\">\u7f8e\u80a1\u5927\u6da8&#xff0c;A \u80a1\u7b2c\u4e8c\u5929\u4f1a\u6da8<\/td>\n<td align=\"left\">\u54ea\u4e2a\u6307\u6570&#xff1f;\u591a\u5927\u6da8\u5e45&#xff1f;\u80dc\u7387\u591a\u5c11&#xff1f;<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">\u6e2f\u80a1\u79d1\u6280\u80fd\u9884\u5224 A \u80a1\u79d1\u6280<\/td>\n<td align=\"left\">\u76f8\u5173\u6027\u7a33\u5b9a\u5417&#xff1f;\u6709\u6ca1\u6709\u9636\u6bb5\u5931\u6548&#xff1f;<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">A \u80a1\u8ddf\u7f8e\u80a1\u5173\u7cfb\u4e0d\u5927<\/td>\n<td align=\"left\">\u662f\u5168\u5e02\u573a\u4e0d\u5927&#xff0c;\u8fd8\u662f\u67d0\u4e9b\u884c\u4e1a\u4e0d\u5927&#xff1f;<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">\u5168\u7403\u5e02\u573a\u8d8a\u6765\u8d8a\u540c\u6b65<\/td>\n<td align=\"left\">\u540c\u6b65\u6027\u662f\u957f\u671f\u63d0\u9ad8&#xff0c;\u8fd8\u662f\u53ea\u5728\u5371\u673a\u65f6\u63d0\u9ad8&#xff1f;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u8fd9\u4e9b\u95ee\u9898\u90fd\u53ef\u4ee5\u7528\u6570\u636e\u68c0\u9a8c\u3002<\/p>\n<hr \/>\n<h3>\u4e8c\u3001 QuantDash \u4e3a\u4ec0\u4e48\u9002\u5408\u505a\u8fd9\u4e2a\u5b9e\u9a8c<\/h3>\n<p>\u8de8\u5e02\u573a\u5206\u6790\u6700\u9ebb\u70e6\u7684\u4e0d\u662f\u76f8\u5173\u6027\u516c\u5f0f&#xff0c;\u800c\u662f\u6570\u636e\u5bf9\u9f50\u3002<\/p>\n<p>\u4f60\u9700\u8981\u5904\u7406&#xff1a;<\/p>\n<ul>\n<li>A \u80a1\u4ee3\u7801\u683c\u5f0f&#xff1b;<\/li>\n<li>\u7f8e\u80a1\u4ee3\u7801\u683c\u5f0f&#xff1b;<\/li>\n<li>\u6e2f\u80a1\u4ee3\u7801\u683c\u5f0f&#xff1b;<\/li>\n<li>\u4e0d\u540c\u5e02\u573a\u4ea4\u6613\u65e5\u4e0d\u540c&#xff08;\u4f11\u5e02\u5b89\u6392\u5dee\u5f02&#xff09;&#xff1b;<\/li>\n<li>\u65f6\u533a\u548c\u6536\u76d8\u65f6\u95f4\u4e0d\u540c&#xff1b;<\/li>\n<li>\u5b57\u6bb5\u547d\u540d\u4e0d\u540c&#xff1b;<\/li>\n<li>\u6279\u91cf\u83b7\u53d6\u548c\u590d\u6743\u65b9\u5f0f\u3002<\/li>\n<\/ul>\n<p>QuantDash \u7684\u4f18\u52bf\u5728\u4e8e\u4f7f\u7528\u540c\u4e00\u5957 Python SDK \u7edf\u4e00\u66b4\u9732 A \u80a1\u3001ETF\u3001\u7f8e\u80a1\u3001\u6e2f\u80a1\u6570\u636e\u3002\u4ee3\u7801\u683c\u5f0f\u975e\u5e38\u7edf\u4e00&#xff1a;<\/p>\n<table>\n<tr>\u5e02\u573a\u5206\u7c7b\u793a\u4f8b\u6807\u7684QuantDash \u6807\u51c6\u4ee3\u7801<\/tr>\n<tbody>\n<tr>\n<td align=\"left\">A \u80a1 ETF<\/td>\n<td align=\"left\">\u6caa\u6df1 300 ETF<\/td>\n<td align=\"left\">510300.SH<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">A \u80a1 ETF<\/td>\n<td align=\"left\">\u82af\u7247 ETF<\/td>\n<td align=\"left\">159995.SZ<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">\u6e2f\u80a1<\/td>\n<td align=\"left\">\u817e\u8baf\u63a7\u80a1<\/td>\n<td align=\"left\">00700.HK<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">\u7f8e\u80a1<\/td>\n<td align=\"left\">\u7eb3\u65af\u8fbe\u514b 100 ETF<\/td>\n<td align=\"left\">QQQ.US<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">\u7f8e\u80a1<\/td>\n<td align=\"left\">\u6807\u666e 500 ETF<\/td>\n<td align=\"left\">SPY.US<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u66f4\u91cd\u8981\u7684\u662f&#xff0c;\u4f7f\u7528 QuantDash \u6279\u91cf\u63a5\u53e3&#xff0c;\u53ef\u4ee5\u4e00\u6b21\u628a\u4e09\u5730\u5e02\u573a\u7684\u6570\u636e\u62c9\u53d6\u56de\u6765&#xff0c;\u5e76\u76f4\u63a5\u8fd4\u56de\u7ed3\u6784\u7edf\u4e00\u7684 Pandas DataFrame\u3002<\/p>\n<hr \/>\n<h3>\u4e09\u3001 \u5b9e\u6218\u4ee3\u7801&#xff1a;\u83b7\u53d6\u8de8\u5e02\u573a\u6570\u636e\u5e76\u5bf9\u9f50<\/h3>\n<h4>1. \u73af\u5883\u51c6\u5907<\/h4>\n<p>pip install quantdash pandas numpy matplotlib seaborn<\/p>\n<h4>2. \u6570\u636e\u63d0\u53d6\u4e0e\u6e05\u6d17\u4ee3\u7801<\/h4>\n<p><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> matplotlib<span class=\"token punctuation\">.<\/span>pyplot <span class=\"token keyword\">as<\/span> plt<br \/>\n<span class=\"token keyword\">import<\/span> seaborn <span class=\"token keyword\">as<\/span> sns<br \/>\n<span class=\"token keyword\">from<\/span> quantdash <span class=\"token keyword\">import<\/span> QuantDash<\/p>\n<p><span class=\"token comment\"># 1. \u521d\u59cb\u5316 QuantDash SDK (\u53ef\u4f7f\u7528\u73af\u5883\u53d8\u91cf QUANTDASH_API_KEY)<\/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. \u5b9a\u4e49\u5206\u6790\u6807\u7684\u5217\u8868 (\u6db5\u76d6 A\u80a1ETF\u3001\u6e2f\u80a1\u80a1\u7968\u3001\u7f8e\u80a1\u6307\u6570ETF)<\/span><br \/>\nsymbols <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">[<\/span><br \/>\n    <span class=\"token string\">&#034;510300.SH&#034;<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token comment\"># A\u80a1 \u6caa\u6df1300 ETF<\/span><br \/>\n    <span class=\"token string\">&#034;159995.SZ&#034;<\/span><span class=\"token punctuation\">,<\/span>  <span class=\"token comment\"># A\u80a1 \u82af\u7247 ETF<\/span><br \/>\n    <span class=\"token string\">&#034;00700.HK&#034;<\/span><span class=\"token punctuation\">,<\/span>   <span class=\"token comment\"># \u6e2f\u80a1 \u817e\u8baf\u63a7\u80a1<\/span><br \/>\n    <span class=\"token string\">&#034;QQQ.US&#034;<\/span><span class=\"token punctuation\">,<\/span>     <span class=\"token comment\"># \u7f8e\u80a1 \u7eb3\u65af\u8fbe\u514b100 ETF<\/span><br \/>\n    <span class=\"token string\">&#034;SPY.US&#034;<\/span>      <span class=\"token comment\"># \u7f8e\u80a1 \u6807\u666e500 ETF<\/span><br \/>\n<span class=\"token punctuation\">]<\/span><\/p>\n<p><span class=\"token comment\"># 3. \u6279\u91cf\u62c9\u53d6\u65e5 K \u7ebf\u6570\u636e<\/span><br \/>\ndfs <span class=\"token operator\">&#061;<\/span> qd<span class=\"token punctuation\">.<\/span>klines<span class=\"token punctuation\">.<\/span>batch<span class=\"token punctuation\">(<\/span><br \/>\n    symbols<span class=\"token operator\">&#061;<\/span>symbols<span class=\"token punctuation\">,<\/span><br \/>\n    period<span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;1d&#034;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    count<span class=\"token operator\">&#061;<\/span><span class=\"token number\">500<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    adjust<span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;forward&#034;<\/span><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><\/p>\n<p><span class=\"token comment\"># 4. \u63d0\u53d6\u6536\u76d8\u4ef7\u5e76\u5408\u5e76\u4e3a\u4e00\u4e2a\u5bbd\u8868 DataFrame<\/span><br \/>\nclose_prices <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">{<\/span><span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token keyword\">for<\/span> sym<span class=\"token punctuation\">,<\/span> df <span class=\"token keyword\">in<\/span> 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\">if<\/span> <span class=\"token keyword\">not<\/span> df<span class=\"token punctuation\">.<\/span>empty<span class=\"token punctuation\">:<\/span><br \/>\n        <span class=\"token comment\"># \u4f7f\u7528 trade_date \u4f5c\u4e3a\u7d22\u5f15<\/span><br \/>\n        close_prices<span class=\"token punctuation\">[<\/span>sym<span class=\"token punctuation\">]<\/span> <span class=\"token operator\">&#061;<\/span> df<span class=\"token punctuation\">.<\/span>set_index<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;trade_date&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">[<\/span><span class=\"token string\">&#034;close&#034;<\/span><span class=\"token punctuation\">]<\/span><\/p>\n<p>data <span class=\"token operator\">&#061;<\/span> pd<span class=\"token punctuation\">.<\/span>DataFrame<span class=\"token punctuation\">(<\/span>close_prices<span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token comment\"># 5. \u8de8\u5e02\u573a\u4ea4\u6613\u65e5\u5bf9\u9f50&#xff08;\u7528\u524d\u5411\u586b\u5145 ffill \u5904\u7406\u8282\u5047\u65e5\u5dee\u5f02&#xff0c;\u518d\u5220\u9664\u5168 NaN \u884c&#xff09;<\/span><br \/>\ndata <span class=\"token operator\">&#061;<\/span> data<span class=\"token punctuation\">.<\/span>sort_index<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>ffill<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>dropna<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token comment\"># 6. \u8ba1\u7b97\u6bcf\u65e5\u5bf9\u6570\u6536\u76ca\u7387<\/span><br \/>\nreturns <span class=\"token operator\">&#061;<\/span> np<span class=\"token punctuation\">.<\/span>log<span class=\"token punctuation\">(<\/span>data <span class=\"token operator\">\/<\/span> data<span class=\"token punctuation\">.<\/span>shift<span class=\"token punctuation\">(<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>dropna<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;&gt;&gt;&gt; \u6e05\u6d17\u540e\u7684\u5404\u5e02\u573a\u6536\u76ca\u7387\u524d 5 \u884c&#xff1a;&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>returns<span class=\"token punctuation\">.<\/span>head<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<h3>\u56db\u3001 \u8de8\u5e02\u573a\u76f8\u5173\u6027\u4e09\u5927\u7ef4\u5ea6\u5206\u6790<\/h3>\n<h4>1. \u57fa\u7840\u76f8\u5173\u6027\u77e9\u9635 (Pearson Correlation)<\/h4>\n<p>\u8ba1\u7b97\u6536\u76ca\u7387\u76f4\u63a5\u76f8\u5173\u7cfb\u6570\u5e76\u7ed8\u5236\u70ed\u529b\u56fe&#xff1a;<\/p>\n<p><span class=\"token comment\"># \u8ba1\u7b97 Pearson \u76f8\u5173\u6027\u77e9\u9635<\/span><br \/>\ncorr_matrix <span class=\"token operator\">&#061;<\/span> returns<span class=\"token punctuation\">.<\/span>corr<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token comment\"># \u7ed8\u5236\u70ed\u529b\u56fe<\/span><br \/>\nplt<span class=\"token punctuation\">.<\/span>figure<span class=\"token punctuation\">(<\/span>figsize<span class=\"token operator\">&#061;<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">8<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">6<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\nsns<span class=\"token punctuation\">.<\/span>heatmap<span class=\"token punctuation\">(<\/span>corr_matrix<span class=\"token punctuation\">,<\/span> annot<span class=\"token operator\">&#061;<\/span><span class=\"token boolean\">True<\/span><span class=\"token punctuation\">,<\/span> cmap<span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;coolwarm&#034;<\/span><span class=\"token punctuation\">,<\/span> vmin<span class=\"token operator\">&#061;<\/span><span class=\"token operator\">&#8211;<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">,<\/span> vmax<span class=\"token operator\">&#061;<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">,<\/span> fmt<span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;.2f&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\nplt<span class=\"token punctuation\">.<\/span>title<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;Cross-Market Return Correlation Matrix&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\nplt<span class=\"token punctuation\">.<\/span>show<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p>\u6570\u636e\u89c2\u5bdf&#xff1a;<\/p>\n<ul>\n<li>\u540c\u5e02\u573a\/\u540c\u5c5e\u6027\u8d44\u4ea7&#xff1a;\u76f8\u5173\u6027\u6781\u9ad8&#xff08;\u5982 QQQ.US \u4e0e SPY.US \u76f8\u5173\u7cfb\u6570\u5f80\u5f80\u5927\u4e8e 0.85&#xff09;&#xff1b;<\/li>\n<li>\u6e2f\u80a1&#xff1a;\u6e2f\u80a1&#xff08;00700.HK&#xff09;\u4e0e\u7f8e\u80a1\u79d1\u6280&#xff08;QQQ.US&#xff09;\u4ee5\u53ca A \u80a1&#xff08;510300.SH&#xff09;\u5747\u4fdd\u6301\u4e2d\u5ea6\u76f8\u5173&#xff08;0.4~0.6&#xff09;&#xff0c;\u5145\u5f53\u4e86\u4f20\u5bfc\u6865\u6881&#xff1b;<\/li>\n<li>A \u80a1\u4e0e\u7f8e\u80a1&#xff1a;A \u80a1\u5bbd\u57fa&#xff08;510300.SH&#xff09;\u4e0e\u7f8e\u80a1&#xff08;SPY.US \/ QQQ.US&#xff09;\u540c\u65e5\u7684\u76f4\u63a5\u6536\u76ca\u7387\u76f8\u5173\u6027\u5e76\u4e0d\u9ad8&#xff08;\u5e38\u4f4e\u4e8e 0.3&#xff09;\u3002<\/li>\n<\/ul>\n<hr \/>\n<h4>2. \u9694\u591c\u4e0e\u6ede\u540e\u76f8\u5173\u6027 (Lag Correlation)<\/h4>\n<p>\u7531\u4e8e\u7f8e\u80a1\u4ea4\u6613\u65f6\u95f4\u5728\u591c\u95f4&#xff08;\u5317\u4eac\u65f6\u95f4&#xff09;&#xff0c;\u7f8e\u80a1\u8868\u73b0\u5bf9\u7b2c\u4e8c\u5929\u5f00\u76d8\u7684 A \u80a1\/\u6e2f\u80a1\u662f\u5426\u6709\u5f15\u5bfc\u4f5c\u7528&#xff1f;\u6211\u4eec\u9700\u8981\u8ba1\u7b97\u6ede\u540e 1 \u9636&#xff08;Lag-1&#xff09;\u7684\u76f8\u5173\u7cfb\u6570\u3002<\/p>\n<p><span class=\"token comment\"># \u8ba1\u7b97\u7f8e\u80a1 QQQ \u6536\u76ca\u7387\u6ede\u540e 1 \u5929\u4e0e\u7b2c\u4e8c\u5929 A\u80a1\/\u6e2f\u80a1\u6536\u76ca\u7387\u7684\u76f8\u5173\u6027<\/span><br \/>\nreturns_shifted <span class=\"token operator\">&#061;<\/span> returns<span class=\"token punctuation\">.<\/span>copy<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\nreturns_shifted<span class=\"token punctuation\">[<\/span><span class=\"token string\">&#034;QQQ_lag1&#034;<\/span><span class=\"token punctuation\">]<\/span> <span class=\"token operator\">&#061;<\/span> returns<span class=\"token punctuation\">[<\/span><span class=\"token string\">&#034;QQQ.US&#034;<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">.<\/span>shift<span class=\"token punctuation\">(<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p>lag_corr <span class=\"token operator\">&#061;<\/span> returns_shifted<span class=\"token punctuation\">.<\/span>corr<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">[<\/span><span class=\"token string\">&#034;QQQ_lag1&#034;<\/span><span class=\"token punctuation\">]<\/span><br \/>\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;&gt;&gt;&gt; \u9694\u591c\u7f8e\u80a1 QQQ \u5bf9\u5404\u5e02\u573a\u6b21\u65e5\u6536\u76ca\u7387\u7684\u76f8\u5173\u6027&#xff1a;&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>lag_corr<span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">[<\/span><span class=\"token string\">&#034;510300.SH&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;159995.SZ&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;00700.HK&#034;<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p>\u5b9e\u9a8c\u7ed3\u8bba&#xff1a;<\/p>\n<ul>\n<li>\u7f8e\u80a1\u9694\u591c&#xff08;QQQ_lag1&#xff09;\u5bf9\u6e2f\u80a1\u6b21\u65e5\u5f00\u76d8\u5f71\u54cd\u66f4\u76f4\u63a5&#xff08;\u6ede\u540e\u76f8\u5173\u6027\u9ad8\u4e8e A \u80a1&#xff09;&#xff1b;<\/li>\n<li>A \u80a1\u82af\u7247 ETF&#xff08;159995.SZ&#xff09;\u53d7\u5230\u7f8e\u80a1\u79d1\u6280&#xff08;QQQ_lag1&#xff09;\u9694\u591c\u51b2\u51fb\u7565\u9ad8\u4e8e\u6caa\u6df1 300&#xff0c;\u4f46\u4f9d\u7136\u53d7\u5230\u56fd\u5185\u8d44\u91d1\u9762\u548c\u5f00\u76d8\u8df3\u7a7a\u9ad8\u5f00\/\u4f4e\u5f00\u540e\u7684\u65e5\u5185\u6d88\u5316\u5f71\u54cd\u3002<\/li>\n<\/ul>\n<hr \/>\n<h4>3. \u6eda\u52a8\u52a8\u6001\u76f8\u5173\u6027 (Rolling Correlation)<\/h4>\n<p>\u76f8\u5173\u6027\u4e0d\u662f\u6052\u5b9a\u7684&#xff0c;\u5728\u5e02\u573a\u725b\u718a\u5207\u6362\u6216\u5371\u673a\u65f6\u671f&#xff08;\u5982\u5e02\u573a\u66b4\u8dcc&#xff09;&#xff0c;\u8de8\u5e02\u573a\u76f8\u5173\u6027\u4f1a\u663e\u8457\u4e0a\u5347&#xff1b;\u800c\u5728\u5e73\u6de1\u671f&#xff0c;\u76f8\u5173\u6027\u4f1a\u8d8b\u4e8e\u5f52\u96f6\u6216\u80cc\u79bb\u3002<\/p>\n<p><span class=\"token comment\"># \u8ba1\u7b97 60 \u65e5\u6eda\u52a8\u76f8\u5173\u6027<\/span><br \/>\nrolling_corr <span class=\"token operator\">&#061;<\/span> returns<span class=\"token punctuation\">[<\/span><span class=\"token string\">&#034;510300.SH&#034;<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">.<\/span>rolling<span class=\"token punctuation\">(<\/span>window<span class=\"token operator\">&#061;<\/span><span class=\"token number\">60<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>corr<span class=\"token punctuation\">(<\/span>returns<span class=\"token punctuation\">[<\/span><span class=\"token string\">&#034;SPY.US&#034;<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p>plt<span class=\"token punctuation\">.<\/span>figure<span class=\"token punctuation\">(<\/span>figsize<span class=\"token operator\">&#061;<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">10<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">4<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\nplt<span class=\"token punctuation\">.<\/span>plot<span class=\"token punctuation\">(<\/span>rolling_corr<span class=\"token punctuation\">,<\/span> label<span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;Rolling 60D Correlation: A-Share (510300.SH) vs US-Share (SPY.US)&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\nplt<span class=\"token punctuation\">.<\/span>axhline<span class=\"token punctuation\">(<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">,<\/span> color<span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#039;red&#039;<\/span><span class=\"token punctuation\">,<\/span> linestyle<span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#039;&#8211;&#039;<\/span><span class=\"token punctuation\">)<\/span><br \/>\nplt<span class=\"token punctuation\">.<\/span>title<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;Dynamic Rolling Correlation Analysis&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\nplt<span class=\"token punctuation\">.<\/span>legend<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\nplt<span class=\"token punctuation\">.<\/span>show<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p>\u89c2\u5bdf\u7ed3\u8bba&#xff1a;<\/p>\n<ul>\n<li>A \u80a1\u4e0e\u7f8e\u80a1\u7684\u76f8\u5173\u6027\u5728\u5386\u53f2\u4e0a\u591a\u6b21\u5728 -0.2 \u5230 &#043;0.6 \u4e4b\u95f4\u5927\u5e45\u9707\u8361&#xff1b;<\/li>\n<li>\u8fd9\u8bc1\u660e\u201c\u7f8e\u80a1\u8dcc A \u80a1\u5fc5\u7136\u8dcc\u201d\u662f\u8fc7\u5ea6\u7b80\u5316\u7684\u9519\u8bef\u4fe1\u5ff5&#xff0c;\u5355\u7eaf\u9760\u5355\u65e5\u6da8\u8dcc\u9884\u6d4b\u6781\u6613\u5403\u5957\u3002<\/li>\n<\/ul>\n<hr \/>\n<h3>\u4e94\u3001 \u6295\u8d44\u8005\u5f97\u5230\u7684\u51e0\u70b9\u542f\u53d1<\/h3>\n<p>1.\u4e0d\u8981\u76f2\u76ee\u6839\u636e\u9694\u591c\u7f8e\u80a1\u505a A \u80a1\u65e5\u5185\u8ffd\u6da8\u6740\u8dcc<\/p>\n<p>\u9694\u591c\u7f8e\u80a1\u5f71\u54cd\u4e3b\u8981\u4f53\u73b0\u5728 A \u80a1\u5f00\u76d8\u524d 15 \u5206\u949f\u7684\u8df3\u7a7a&#xff08;Gap&#xff09;&#xff0c;\u5f00\u76d8\u540e\u8d70\u52bf\u5f80\u5f80\u7531\u56fd\u5185\u8d44\u91d1\u548c\u535a\u5f08\u91cd\u65b0\u4e3b\u5bfc\u3002\u8ffd\u9ad8\u6781\u6613\u5403\u5957\u3002<br \/>\n2. \u6e2f\u80a1\u662f\u6781\u4f73\u7684\u201c\u4f20\u5bfc\u6865\u6881\u201d<\/p>\n<p>\u6e2f\u80a1\u517c\u5177\u5916\u8d44\u5b9a\u4ef7&#xff08;\u4e0e\u7f8e\u80a1\u6d41\u52a8\u6027\u7d27\u5bc6&#xff09;\u548c\u4e2d\u56fd\u8d44\u4ea7\u57fa\u672c\u9762&#xff08;\u4e0e A \u80a1\u4f01\u4e1a\u76c8\u5229\u540c\u6b65&#xff09;&#xff0c;\u5176\u8d70\u52bf\u662f\u8de8\u5e02\u573a\u8d44\u4ea7\u914d\u7f6e\u7684\u91cd\u8981\u4e2d\u67a2\u3002<br \/>\n3. \u5168\u5c40\u6570\u636e\u9a71\u52a8\u80dc\u8fc7\u523b\u821f\u6c42\u5251<\/p>\n<p>\u501f\u52a9 QuantDash \u7edf\u4e00\u7684 Python SDK&#xff0c;\u6295\u8d44\u8005\u53ef\u4ee5\u8f7b\u677e\u5bf9\u591a\u5e02\u573a\u8d44\u4ea7\u5efa\u7acb\u52a8\u6001\u76d1\u6d4b&#xff0c;\u6784\u5efa\u5b9a\u91cf\u8d44\u4ea7\u914d\u7f6e\u7ec4\u5408&#xff08;\u5982\u5168\u5c40\u98ce\u9669\u5bf9\u51b2\/\u8de8\u5e02\u573a ETF \u8f6e\u52a8&#xff09;\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6bcf\u5929\u65e9\u4e0a\u6253\u5f00\u884c\u60c5\u8f6f\u4ef6&#xff0c;\u5f88\u591a\u4eba\u4f1a\u5148\u770b\u9694\u591c\u7f8e\u80a1\u3002<br \/>\n\u7eb3\u65af\u8fbe\u514b\u5927\u6da8&#xff0c;\u5927\u5bb6\u4f1a\u671f\u5f85 A \u80a1\u79d1\u6280\u80a1\u9ad8\u5f00&#xff1b;\u6052\u751f\u79d1\u6280\u4e0b\u8dcc&#xff0c;\u5f88\u591a\u4eba\u4f1a\u62c5\u5fc3\u6e2f\u80a1\u4e92\u8054\u7f51\u548c A \u80a1\u6210\u957f\u677f\u5757\u627f\u538b&#xff1b;\u7f8e\u80a1\u534a\u5bfc\u4f53\u8d70\u5f3a&#xff0c;\u53c8\u4f1a\u6709\u4eba\u53bb\u770b A \u80a1\u82af\u7247\u80a1\u3002<br \/>\n\u8fd9\u4e9b\u5224\u65ad\u542c\u8d77\u6765\u5f88\u5408\u7406&#xff0c;\u4f46\u95ee\u9898\u662f&#xff1a;\u5b83\u4eec\u5230\u5e95\u6709\u591a\u53ef\u9760&#xff1f;<br \/>\n\u5e02\u573a\u4e4b\u95f4\u786e\u5b9e\u4f1a\u4e92\u76f8\u5f71\u54cd&#xff0c;\u4f46\u5f71\u54cd\u4e0d\u662f\u4e00\u53e5\u201c\u7f8e\u80a1\u6da8&#xff0c;A \u80a1\u5c31\u6da8\u201d\u8fd9\u4e48\u7b80\u5355\u3002\u4e0d\u540c\u5e02\u573a<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[10528,9098,9879,81,323,190],"topic":[],"class_list":["post-92123","post","type-post","status-publish","format-standard","hentry","category-server","tag-akshare","tag-it","tag-quantdash","tag-python","tag-323","tag-190"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>A 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