{"id":2030,"date":"2025-03-26T07:56:00","date_gmt":"2025-03-25T23:56:00","guid":{"rendered":"https:\/\/blog.laoyulaoyu.top\/?p=2030"},"modified":"2025-03-08T22:04:15","modified_gmt":"2025-03-08T14:04:15","slug":"yfinance-%e6%95%b0%e6%8d%ae%e6%ba%90%e9%a2%91%e7%b9%81%e5%a4%b1%e7%81%b5%ef%bc%9f%e4%ba%94%e5%a4%a7%e6%9b%bf%e4%bb%a3%e6%96%b9%e6%a1%88%e4%b8%ba%e6%82%a8%e4%bf%9d%e9%a9%be%e6%8a%a4%e8%88%aa%ef%bc%81","status":"publish","type":"post","link":"https:\/\/www.laoyulaoyu.com\/index.php\/2025\/03\/26\/yfinance-%e6%95%b0%e6%8d%ae%e6%ba%90%e9%a2%91%e7%b9%81%e5%a4%b1%e7%81%b5%ef%bc%9f%e4%ba%94%e5%a4%a7%e6%9b%bf%e4%bb%a3%e6%96%b9%e6%a1%88%e4%b8%ba%e6%82%a8%e4%bf%9d%e9%a9%be%e6%8a%a4%e8%88%aa%ef%bc%81\/","title":{"rendered":"yFinance \u6570\u636e\u6e90\u9891\u7e41\u5931\u7075\uff1f\u4e94\u5927\u66ff\u4ee3\u65b9\u6848\u4e3a\u60a8\u4fdd\u9a7e\u62a4\u822a\uff01"},"content":{"rendered":"\n<p>\u4f5c\u8005\uff1a<a href=\"https:\/\/www.laoyulaoyu.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u8001\u4f59\u635e\u9c7c<\/a><\/p>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-cyan-bluish-gray-color\">\u539f\u521b\u4e0d\u6613\uff0c\u8f6c\u8f7d\u8bf7\u6807\u660e\u51fa\u5904\u53ca\u539f\u4f5c\u8005\u3002<\/mark><\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"900\" height=\"383\" src=\"https:\/\/blog.laoyulaoyu.top\/wp-content\/uploads\/2025\/03\/1_EDTVfa8Lnsn1R6FNfwnA7w.png\" alt=\"\" class=\"wp-image-2031\" srcset=\"https:\/\/www.laoyulaoyu.com\/wp-content\/uploads\/2025\/03\/1_EDTVfa8Lnsn1R6FNfwnA7w.png 900w, https:\/\/www.laoyulaoyu.com\/wp-content\/uploads\/2025\/03\/1_EDTVfa8Lnsn1R6FNfwnA7w-300x128.png 300w, https:\/\/www.laoyulaoyu.com\/wp-content\/uploads\/2025\/03\/1_EDTVfa8Lnsn1R6FNfwnA7w-768x327.png 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<pre class=\"wp-block-verse\"><strong>\u5199\u5728\u524d\u9762\u7684\u8bdd\uff1a<\/strong>\u524d\u4e24\u5929\u6709\u8bfb\u8005\u7559\u8a00\u8bf4 yFinance\u4e0d\u80fd\u7528\uff0c\u968f\u540e\u8ddf\u5e16\u7684\u8bf4\u90a3\u662f\u56e0\u4e3a\u5f00\u59cb\u6536\u8d39\u4e86\uff0c\u53ef\u6211\u4e94\u5206\u949f\u524d\u8fd8\u5728\u4f7f\u7528\uff0c\u5176\u5b9e\u9020\u6210\u8fd9\u4e9b\u8bef\u89e3\u7684\u539f\u56e0\u6765\u6e90\u4e8e yFinance\u7684\u4e0d\u7a33\u5b9a\u6027\u3002\u6240\u4ee5\u672c\u6587\u65e8\u5728<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u63a2\u8ba8 yFinance \u7684\u4e00\u4e9b\u5c40\u9650\u6027\uff0c\u5e76\u4e3a\u6570\u5b57\u91d1\u878d\u548c AI\u91cf\u5316\u9886\u57df\u7684\u670b\u53cb\u63d0\u4f9b\u5168\u9762\u6307\u5bfc\uff0c\u63a8\u8350\u66f4\u53ef\u9760\u7684\u66ff\u4ee3\u65b9\u6848<\/mark>\u3002\u4ee5\u4e0b\u7684\u8be6\u7ec6\u5206\u6790\uff0c\u57fa\u4e8e\u8fd1\u671f\u7814\u7a76\u548c\u5b9e\u8df5\u7ecf\u9a8c\u3002<\/pre>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u4e00\u3001yFinance \u7684\u666e\u53ca\u4e0e\u5c40\u9650<\/strong><\/h2>\n\n\n\n<p>\u5728\u6295\u8d44\u548c\u91d1\u878d\u5206\u6790\u4e2d\uff0c\u6570\u636e\u7684\u91cd\u8981\u6027\u4e0d\u8a00\u800c\u55bb\u3002\u65e0\u8bba\u662f\u5206\u6790\u80a1\u5e02\u8d8b\u52bf\u3001\u6784\u5efa\u91cf\u5316\u6a21\u578b\uff0c\u8fd8\u662f\u6267\u884c\u7b97\u6cd5\u4ea4\u6613\uff0c\u53ef\u9760\u7684\u6570\u636e\u6e90\u90fd\u662f\u6210\u529f\u7684\u57fa\u77f3\u3002<\/p>\n\n\n\n<p>yFinance \u662f\u4e00\u6b3e\u5e7f\u6cdb\u4f7f\u7528\u7684 Python \u5e93\uff0c\u5141\u8bb8\u7528\u6237\u4ece Yahoo Finance \u4e0b\u8f7d\u91d1\u878d\u6570\u636e\uff0c\u5982\u80a1\u7968\u4ef7\u683c\u3001\u5386\u53f2\u6570\u636e\u7b49\u3002\u5176\u514d\u8d39\u4e14\u6613\u7528\u7684\u7279\u6027\u4f7f\u5176\u5728\u6570\u636e\u5206\u6790\u548c\u7b97\u6cd5\u4ea4\u6613\u4e2d\u5e7f\u53d7\u6b22\u8fce\u3002<\/p>\n\n\n\n<p>\u7136\u800c\uff0cyfinance \u7684\u5c40\u9650\u6027\u6b63\u9010\u6e10\u663e\u73b0\u3002\u5176\u6570\u636e\u5ef6\u8fdf\u3001\u6570\u636e\u4e0d\u5b8c\u6574\u3001API \u8bbf\u95ee\u4e0d\u7a33\u5b9a\u7b49\u95ee\u9898\uff0c\u53ef\u80fd\u5bfc\u81f4\u6295\u8d44\u8005\u9519\u5931\u4ea4\u6613\u826f\u673a\uff0c\u4e0d\u9002\u5408\u957f\u671f\u9879\u76ee\uff0c\u751a\u81f3\u56e0\u5408\u89c4\u6027\u95ee\u9898\u9762\u4e34\u6cd5\u5f8b\u98ce\u9669\u3002\u8fd9\u4e9b\u95ee\u9898\u4fc3\u4f7f\u7528\u6237\u5bfb\u627e\u66f4\u7a33\u5b9a\u3001\u66f4\u5168\u9762\u7684\u6570\u636e\u83b7\u53d6\u65b9\u6848\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"769\" height=\"468\" src=\"https:\/\/blog.laoyulaoyu.top\/wp-content\/uploads\/2025\/03\/visual-selection-1.png\" alt=\"\" class=\"wp-image-2045\" srcset=\"https:\/\/www.laoyulaoyu.com\/wp-content\/uploads\/2025\/03\/visual-selection-1.png 769w, https:\/\/www.laoyulaoyu.com\/wp-content\/uploads\/2025\/03\/visual-selection-1-300x183.png 300w\" sizes=\"(max-width: 769px) 100vw, 769px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>1.1 \u968f\u673a\u6545\u969c\u548c\u6570\u636e\u5ef6\u8fdf<\/strong><\/h3>\n\n\n\n<p>\u7531\u4e8e Yahoo Finance \u7f51\u7ad9\u540e\u7aef\u7684\u9891\u7e41\u66f4\u65b0\uff0cyFinance \u53ef\u80fd\u7a81\u7136\u65e0\u6cd5\u83b7\u53d6\u6570\u636e\u3002\u4f8b\u5982\uff0c\u8fd1\u671f\u6709\u7528\u6237\u62a5\u544a\uff0c\u5728\u56de\u6d4b\u4ea4\u6613\u7b56\u7565\u65f6\uff0c\u67d0\u4e9b\u80a1\u7968\u6570\u636e\u7a81\u7136\u4e0d\u53ef\u7528\uff0c\u5bfc\u81f4\u9879\u76ee\u5ef6\u8bef\u3002\u8fd9\u662f\u56e0\u4e3a yFinance \u4f9d\u8d56\u7f51\u9875\u6293\u53d6\uff0c\u800c Yahoo \u7684\u6570\u636e\u6e90\u53ef\u80fd\u968f\u65f6\u66f4\u6539\u683c\u5f0f\u6216\u7ed3\u6784\u3002<\/p>\n\n\n\n<p>yfinance \u63d0\u4f9b\u7684\u6570\u636e\u5f80\u5f80\u8fd8\u5177\u6709\u663e\u8457\u7684\u5ef6\u8fdf\uff0c\u5c24\u5176\u5728\u5b9e\u65f6\u4ea4\u6613\u4e2d\uff0c\u8fd9\u53ef\u80fd\u5bfc\u81f4\u9519\u5931\u6700\u4f73\u5165\u573a\u548c\u51fa\u573a\u70b9\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>1<strong>.<\/strong>2 \u6570\u636e\u4e0d\u5b8c\u6574<\/strong><\/h3>\n\n\n\n<p>yfinance \u6709\u65f6\u7f3a\u5931\u4e2a\u80a1\u8d22\u62a5\u3001\u671f\u6743\u94fe\u3001\u884d\u751f\u54c1\u5e02\u573a\u6570\u636e\u7b49\u4fe1\u606f\uff0c\u9650\u5236\u4e86\u9ad8\u7ea7\u7b56\u7565\u7684\u5b9e\u73b0\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>1<strong>.<\/strong>3 \u901f\u7387\u9650\u5236\u4e0e IP \u5c01\u9501<\/strong><\/h3>\n\n\n\n<p>\u7531\u4e8e Yahoo Finance \u6570\u636e\u63a5\u53e3\u7684\u53d8\u52a8\uff0cyfinance \u5728\u83b7\u53d6\u6570\u636e\u65f6\u53ef\u80fd\u4f1a\u51fa\u73b0\u9891\u7e41\u5931\u8d25\uff0c\u5c24\u5176\u5728\u9ad8\u9891\u8bbf\u95ee\u573a\u666f\u4e0b\u3002<\/p>\n\n\n\n<p>\u9891\u7e41\u8bf7\u6c42\u53ef\u80fd\u89e6\u53d1 Yahoo \u7684\u901f\u7387\u9650\u5236\uff0c\u7528\u6237\u7684 IP \u88ab\u5c01\u9501\uff0c\u4e25\u91cd\u5f71\u54cd\u6570\u636e\u83b7\u53d6\u6548\u7387\u3002\u8fd9\u5bf9\u9700\u8981\u6301\u7eed\u9ad8\u9891\u6570\u636e\u8bf7\u6c42\u7684\u573a\u666f\uff08\u5982\u81ea\u52a8\u4ea4\u6613\u7cfb\u7edf\u6216\u6295\u8d44\u4eea\u8868\u677f\uff09\u5c24\u4e3a\u4e0d\u5229\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>1.4 \u5408\u89c4\u6027\u548c\u5546\u4e1a\u4f7f\u7528\u9650\u5236<\/strong><\/h3>\n\n\n\n<p>yFinance \u901a\u8fc7\u7f51\u9875\u6293\u53d6\u8fd0\u884c\uff0c\u672a\u83b7 Yahoo \u5b98\u65b9\u652f\u6301\uff0c\u5b58\u5728\u6cd5\u5f8b\u548c\u957f\u671f\u53ef\u9760\u6027\u98ce\u9669\u3002\u5982\u679c Yahoo \u51b3\u5b9a\u5c01\u9501\u6293\u53d6\u884c\u4e3a\u6216\u91c7\u53d6\u6cd5\u5f8b\u884c\u52a8\uff0cyFinance \u7684\u4f7f\u7528\u53ef\u80fd\u9762\u4e34\u4e2d\u65ad\u3002\u9020\u6210\u4e86\u7279\u5b9a\u60c5\u51b5\u4e0b\u5b58\u5728\u5408\u89c4\u98ce\u9669\uff0c\u96be\u4ee5\u6ee1\u8db3\u4f01\u4e1a\u548c\u673a\u6784\u7528\u6237\u7684\u4e25\u683c\u6807\u51c6\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u4e8c\u3001\u4e3a\u4ec0\u4e48\u9700\u8981\u66ff\u4ee3\u65b9\u6848\uff1f<\/strong><\/h2>\n\n\n\n<p>\u5bf9\u4e8e\u6570\u5b57\u91d1\u878d\u548c AI\u91cf\u5316\u9886\u57df\u7684\u4ece\u4e1a\u8005\uff0c\u6570\u636e\u662f\u6838\u5fc3\u8d44\u4ea7\u3002\u65e0\u8bba\u662f\u6784\u5efa\u4ea4\u6613\u7b97\u6cd5\u3001\u8fdb\u884c\u56de\u6d4b\u5206\u6790\uff0c\u8fd8\u662f\u5f00\u53d1\u6295\u8d44\u4eea\u8868\u677f\uff0c\u6570\u636e\u6d41\u7684\u7a33\u5b9a\u6027\u548c\u51c6\u786e\u6027\u81f3\u5173\u91cd\u8981\u3002yFinance \u7684\u968f\u673a\u6545\u969c\u53ef\u80fd\u5bfc\u81f4\u6570\u636e\u4e2d\u65ad\uff0c\u5f71\u54cd\u4ea4\u6613\u51b3\u7b56\uff1b\u901f\u7387\u9650\u5236\u53ef\u80fd\u9650\u5236\u6570\u636e\u83b7\u53d6\u9891\u7387\uff0c\u5f71\u54cd\u5b9e\u65f6\u5206\u6790\uff1b\u5408\u89c4\u6027\u95ee\u9898\u5219\u53ef\u80fd\u5e26\u6765\u6cd5\u5f8b\u98ce\u9669\uff0c\u5a01\u80c1\u9879\u76ee\u53ef\u6301\u7eed\u6027\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"555\" height=\"612\" src=\"https:\/\/blog.laoyulaoyu.top\/wp-content\/uploads\/2025\/03\/visual-selection-2.png\" alt=\"\" class=\"wp-image-2044\" srcset=\"https:\/\/www.laoyulaoyu.com\/wp-content\/uploads\/2025\/03\/visual-selection-2.png 555w, https:\/\/www.laoyulaoyu.com\/wp-content\/uploads\/2025\/03\/visual-selection-2-272x300.png 272w\" sizes=\"(max-width: 555px) 100vw, 555px\" \/><\/figure>\n\n\n\n<p>\u4f8b\u5982\uff0c\u5047\u8bbe\u60a8\u6b63\u5728\u5f00\u53d1\u4e00\u4e2a\u81ea\u52a8\u4ea4\u6613\u7cfb\u7edf\uff0c\u4f9d\u8d56 yFinance \u83b7\u53d6\u6bcf\u65e5\u80a1\u7968\u4ef7\u683c\u6570\u636e\u3002\u5982\u679c\u67d0\u5929 yFinance \u7a81\u7136\u65e0\u6cd5\u83b7\u53d6\u6570\u636e\uff0c\u60a8\u7684\u7cfb\u7edf\u53ef\u80fd\u65e0\u6cd5\u6267\u884c\u4ea4\u6613\uff0c\u9020\u6210\u6f5c\u5728\u635f\u5931\u3002\u540c\u6837\uff0c\u5bf9\u4e8e\u9700\u8981\u9ad8\u9891\u6570\u636e\u7684\u7b97\u6cd5\u4ea4\u6613\uff0cIP \u5c01\u9501\u53ef\u80fd\u5bfc\u81f4\u6570\u636e\u83b7\u53d6\u4e2d\u65ad\uff0c\u5f71\u54cd\u7b56\u7565\u6267\u884c\u3002<\/p>\n\n\n\n<p>\u6240\u4ee5\uff0c\u6211\u4eec\u624d\u9700\u8981\u4e00\u4e9b\u66f4\u7a33\u5b9a\u3001\u66f4\u53ef\u9760\u7684\u9009\u9879\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u4e09\u3001\u66ff\u4ee3\u65b9\u6848\u63a8\u8350<\/strong><\/h2>\n\n\n\n<p>\u4e3a\u4e86\u89e3\u51b3 yFinance \u7684\u95ee\u9898\uff0c\u63a8\u8350\u4ee5\u4e0b\u4e94\u79cd\u66ff\u4ee3\u65b9\u6848\uff0c\u6bcf\u79cd\u65b9\u6848\u5747\u63d0\u4f9b\u5b98\u65b9\u652f\u6301\uff0c\u6570\u636e\u83b7\u53d6\u66f4\u7a33\u5b9a\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3.1 Alpha Vantage<\/strong><\/h3>\n\n\n\n<p>Alpha Vantage\u63d0\u4f9b\u514d\u8d39 API\uff0c\u6db5\u76d6\u5916\u6c47\u3001\u52a0\u5bc6\u8d27\u5e01\u3001\u671f\u8d27\u7b49\u591a\u7c7b\u8d44\u4ea7\uff1b\u6570\u636e\u4e30\u5bcc\uff0c\u652f\u6301\u591a\u79cd\u65f6\u95f4\u7c92\u5ea6\u7684\u6570\u636e\u83b7\u53d6\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"777\" height=\"542\" src=\"https:\/\/blog.laoyulaoyu.top\/wp-content\/uploads\/2025\/03\/1741433678040.png\" alt=\"\" class=\"wp-image-2032\" srcset=\"https:\/\/www.laoyulaoyu.com\/wp-content\/uploads\/2025\/03\/1741433678040.png 777w, https:\/\/www.laoyulaoyu.com\/wp-content\/uploads\/2025\/03\/1741433678040-300x209.png 300w, https:\/\/www.laoyulaoyu.com\/wp-content\/uploads\/2025\/03\/1741433678040-768x536.png 768w\" sizes=\"(max-width: 777px) 100vw, 777px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u9002\u7528\u573a\u666f<\/strong>\uff1a\u4e2d\u5c0f\u578b\u9879\u76ee\u3001\u6559\u80b2\u7814\u7a76\u7528\u9014\u3002<\/li>\n\n\n\n<li><strong>\u63a8\u8350\u7406\u7531<\/strong>\uff1a\u514d\u8d39\u670d\u52a1\uff08\u514d\u8d39\u5c42\u6bcf\u5206\u949f 5 \u6b21\u8bf7\u6c42\uff0c\u7a33\u5b9a\u53ef\u9760\uff09\uff0c\u9002\u5408\u4e2a\u4eba\u5f00\u53d1\u8005\u3002<\/li>\n\n\n\n<li><strong><strong>API <\/strong>\u4ee3\u7801\u793a\u4f8b\uff1a<\/strong><\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>from alpha_vantage.timeseries import TimeSeries\nts = TimeSeries(key='YOUR_API_KEY', output_format='pandas')\ndata, meta_data = ts.get_daily('AAPL', outputsize='full')\nprint(data.head())<\/code><\/pre>\n\n\n\n<p>\u6211\u5728\u4e00\u7bc7\u6587\u7ae0\u4e2d\u4e13\u95e8\u4ecb\u7ecd\u8fc7Alpha Vantage\u7684\u5b9a\u91cf\u5206\u6790\uff0c\u53ef\u4ee5\u5e2e\u52a9\u5165\u95e8\u7ea7\u7684\u7528\u6237\u505a\u51fa\u66f4\u7b80\u5355\u7684\u4ea4\u6613\u51b3\u7b56\uff0c\u5927\u5bb6\u60f3\u6df1\u5165\u4e86\u89e3\u7684\u8bdd\u53ef\u4ee5\u53bb\u770b\u770b\u3002<br>\u300a<a href=\"https:\/\/mp.weixin.qq.com\/s\/gdTdi91krHJvhqrlIW13fA\" target=\"_blank\" rel=\"noreferrer noopener\">\u624b\u628a\u624b\u6559\u4f60\u00a0AI\u00a0\u987e\u6295\uff1a\u00a0Python\u00a0\u52a9\u529b\uff0c\u8f7b\u677e\u8fc8\u5165\u7b97\u6cd5\u4ea4\u6613\u5458\u4e4b\u95e8<\/a>\u300b<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7f51\u7ad9\uff1a<\/strong><a href=\"https:\/\/www.alphavantage.co\">https:\/\/www.alphavantage.co<\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3.2 <\/strong><strong>EOD Historical Data<\/strong><\/h3>\n\n\n\n<p>EOD\u8986\u76d6\u4e86\u5168\u7403 60 \u591a\u4e2a\u4ea4\u6613\u6240\uff0c\u80fd\u63d0\u4f9b\u8be6\u7ec6\u7684\u516c\u53f8\u8d22\u52a1\u6570\u636e\u3001\u5b8f\u89c2\u7ecf\u6d4e\u6307\u6807\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"712\" src=\"https:\/\/blog.laoyulaoyu.top\/wp-content\/uploads\/2025\/03\/1741434290975-1024x712.png\" alt=\"\" class=\"wp-image-2035\" style=\"width:591px;height:auto\" srcset=\"https:\/\/www.laoyulaoyu.com\/wp-content\/uploads\/2025\/03\/1741434290975-1024x712.png 1024w, https:\/\/www.laoyulaoyu.com\/wp-content\/uploads\/2025\/03\/1741434290975-300x209.png 300w, https:\/\/www.laoyulaoyu.com\/wp-content\/uploads\/2025\/03\/1741434290975-768x534.png 768w, https:\/\/www.laoyulaoyu.com\/wp-content\/uploads\/2025\/03\/1741434290975.png 1176w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u9002\u7528\u573a\u666f<\/strong>\uff1a\u8d22\u52a1\u5efa\u6a21\u3001\u4ef7\u503c\u6295\u8d44\u5206\u6790\u3002<\/li>\n\n\n\n<li><strong>\u63a8\u8350\u7406\u7531<\/strong>\uff1a\u6570\u636e\u79cd\u7c7b\u5e7f\u6cdb\uff0c\u9002\u5408\u5168\u7403\u5e02\u573a\u7684\u6295\u8d44\u8005\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u6211\u5728\u4e0d\u5c11\u6587\u7ae0\u4e2d\u90fd\u4ecb\u7ecd\u8fc7 EODHD API \uff0c\u6bd4\u5982\u5229\u7528 EODHD \u6570\u636e\u8bad\u7ec3 ML \u6a21\u578b\u7684\u5b9e\u7528\u7b56\u7565\u7684\u300a<a href=\"https:\/\/mp.weixin.qq.com\/s\/er7gT4gQcoRaMX0JzauXEg\" target=\"_blank\" rel=\"noreferrer noopener\">\u8de8\u754c\u5b66\u4e60\u5fc5\u5907\uff01\u5982\u4f55\u5229\u7528\u91d1\u878d\u6570\u636e\u8bad\u7ec3ML&nbsp;\u6a21\u578b<\/a>\u300b\u5927\u5bb6\u4e5f\u53ef\u4ee5\u7528\u5173\u952e\u8bcd EODHD\u5728\u6211\u7684\u7f51\u7ad9\u3001\u516c\u4f17\u53f7\u4e0a\u641c\u7d22\u627e\u5230\u66f4\u591aEODHD \u76f8\u5173\u7684\u6587\u7ae0\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>API \u4ee3\u7801\u793a\u4f8b\uff1a<\/strong><\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>import requests\nurl = \"https:\/\/eodhistoricaldata.com\/api\/eod\/AAPL.US\"\nparams = {\n    \"api_token\": \"YOUR_API_KEY\",\n    \"fmt\": \"json\"\n}\nresponse = requests.get(url, params=params)\nprint(response.json())<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7f51\u7ad9\uff1a<\/strong><a href=\"https:\/\/eodhistoricaldata.com\">https:\/\/eodhistoricaldata.com<\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3.3 Twelve Data<\/strong><\/h3>\n\n\n\n<p>Twelve Data\u6db5\u76d6\u80a1\u7968\u3001\u52a0\u5bc6\u8d27\u5e01\u3001\u5916\u6c47\u7b49\u591a\u5e02\u573a\u6570\u636e\u3002\u63d0\u4f9b\u7a33\u5b9a\u7684 WebSocket \u6570\u636e\u6d41\uff0c\u652f\u6301\u591a\u79cd\u7f16\u7a0b\u8bed\u8a00\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"629\" src=\"https:\/\/blog.laoyulaoyu.top\/wp-content\/uploads\/2025\/03\/1741433871091-1024x629.png\" alt=\"\" class=\"wp-image-2033\" srcset=\"https:\/\/www.laoyulaoyu.com\/wp-content\/uploads\/2025\/03\/1741433871091-1024x629.png 1024w, https:\/\/www.laoyulaoyu.com\/wp-content\/uploads\/2025\/03\/1741433871091-300x184.png 300w, https:\/\/www.laoyulaoyu.com\/wp-content\/uploads\/2025\/03\/1741433871091-768x471.png 768w, https:\/\/www.laoyulaoyu.com\/wp-content\/uploads\/2025\/03\/1741433871091.png 1230w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u9002\u7528\u573a\u666f<\/strong>\uff1a\u77ed\u7ebf\u4ea4\u6613\u3001\u91cf\u5316\u7b56\u7565\u5efa\u6a21\u3002<\/li>\n\n\n\n<li><strong>\u63a8\u8350\u7406\u7531<\/strong>\uff1a\u6570\u636e\u66f4\u65b0\u9891\u7387\u5feb\uff0c\u9002\u5408\u5b9e\u65f6\u4ea4\u6613\u3002<\/li>\n\n\n\n<li><strong>API \u4ee3\u7801\u793a\u4f8b\uff1a<\/strong><\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>import requests\nurl = \"https:\/\/api.twelvedata.com\/time_series\"\nparams = {\n    \"symbol\": \"AAPL\",\n    \"interval\": \"1day\",\n    \"apikey\": \"YOUR_API_KEY\"\n}\nresponse = requests.get(url, params=params)\nprint(response.json())<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7f51\u7ad9\uff1a<\/strong><a href=\"https:\/\/www.twelvedata.com\">https:\/\/www.twelvedata.com<\/a><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3.4 Polygon.io<\/strong><\/h3>\n\n\n\n<p>Polygon\u80fd\u63d0\u4f9b\u7eb3\u65af\u8fbe\u514b\u3001NYSE\u3001OTC \u7b49\u4e3b\u8981\u5e02\u573a\u7684\u5b8c\u6574\u6570\u636e\u3002\u652f\u6301\u6df1\u5ea6\u8ba2\u5355\u7c3f\u3001\u5206\u65f6\u6570\u636e\uff0cAPI \u6587\u6863\u8be6\u5c3d\uff0c\u5bf9\u5f00\u53d1\u8005\u53cb\u597d\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"489\" src=\"https:\/\/blog.laoyulaoyu.top\/wp-content\/uploads\/2025\/03\/1741434059390-1024x489.png\" alt=\"\" class=\"wp-image-2034\" srcset=\"https:\/\/www.laoyulaoyu.com\/wp-content\/uploads\/2025\/03\/1741434059390-1024x489.png 1024w, https:\/\/www.laoyulaoyu.com\/wp-content\/uploads\/2025\/03\/1741434059390-300x143.png 300w, https:\/\/www.laoyulaoyu.com\/wp-content\/uploads\/2025\/03\/1741434059390-768x367.png 768w, https:\/\/www.laoyulaoyu.com\/wp-content\/uploads\/2025\/03\/1741434059390.png 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><strong>\u9002\u7528\u573a\u666f<\/strong>\uff1a\u7f8e\u80a1\u5e02\u573a\u5206\u6790\u3001\u7b97\u6cd5\u4ea4\u6613\u5e73\u53f0\u3002<\/p>\n\n\n\n<p><strong>\u63a8\u8350\u7406\u7531<\/strong>\uff1a\u4e13\u6ce8\u7f8e\u80a1\u5e02\u573a\uff0c\u6570\u636e\u6df1\u5ea6\u548c\u51c6\u786e\u5ea6\u8868\u73b0\u4f18\u5f02\u3002<\/p>\n\n\n\n<p><strong>API \u4ee3\u7801\u793a\u4f8b\uff1a<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>from polygon import RESTClient\nclient = RESTClient(\"YOUR_API_KEY\")\naggs = client.get_aggs(\"AAPL\", 1, \"day\", \"2022-01-01\", \"2025-01-01\")\nfor agg in aggs:\n    print(agg)<\/code><\/pre>\n\n\n\n<p><strong>\u7f51\u7ad9\uff1a<\/strong><a href=\"https:\/\/polygon.io\">https:\/\/polygon.io<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3.5 \u81ea\u5df1\u5f00\u53d1\u7f51\u9875\u6293\u53d6\u5de5\u5177<\/strong><\/h3>\n\n\n\n<p>\u867d\u7136\u81ea\u5df1\u5f00\u53d1\u7f51\u9875\u6293\u53d6\u5de5\u5177\u53ef\u4ee5\u4f5c\u4e3a\u6700\u540e\u624b\u6bb5\uff0c\u7075\u6d3b\u6027\u8f83\u9ad8\uff0c\u4f46\u5b83\u5b58\u5728\u663e\u8457\u98ce\u9669\u3002\u624b\u52a8\u6293\u53d6\u53ef\u80fd\u8fdd\u53cd\u5f88\u591a\u7f51\u7ad9\u7684\u670d\u52a1\u6761\u6b3e\uff0c\u53ef\u80fd\u5bfc\u81f4\u8d26\u53f7\u88ab\u5c01\u6216\u9762\u4e34\u6cd5\u5f8b\u98ce\u9669\uff0c\u540c\u65f6\u4e5f\u4f1a\u5b58\u5728\u673a\u5668\u4eba\u9a8c\u8bc1\u65e0\u6cd5\u6293\u53d6\u7684\u98ce\u9669\u3002<\/p>\n\n\n\n<p>\u56e0\u6b64\uff0c\u5c3d\u7ba1\u5b83\u65e0\u9700\u989d\u5916\u6210\u672c\uff0c\u4f46<strong>\u4e0d\u63a8\u8350\u4e2a\u4eba\u4f5c\u4e3a\u4e3b\u8981\u6570\u636e\u83b7\u53d6\u65b9\u5f0f<\/strong>\uff0c\u4e00\u5b9a\u662f\u65b0\u624b\u5728\u6781\u7aef\u60c5\u51b5\u4e0b\u7684\u9009\u62e9\u3002<\/p>\n\n\n\n<p><strong>\u8fd8\u6709\u4e00\u4e2a\u8861\u91cf<\/strong><strong>\u7684<\/strong><strong>\u57fa\u672c\u6807\u51c6<\/strong>\uff0c\u6211\u5199\u8fc7\u4e00\u7bc7\u6587\u7ae0\uff0c\u5982\u679c\u4f60\u80fd\u770b\u5f97\u61c2\u91cc\u9762\u7684\u7edd\u5927\u90e8\u5206\u5185\u5bb9\uff0c\u5e76\u4e14\u8fd8\u53ef\u4ee5\u9a7e\u9a6d\u91cc\u9762\u793a\u4f8b\u4ee3\u7801\uff0c\u90a3\u5c31\u53ef\u4ee5\u5f00\u59cb\u81ea\u5df1\u6765\u505a\u8fd9\u4ef6\u4e8b\u60c5\u3002\u6587\u7ae0\u5982\u4e0b\uff1a<\/p>\n\n\n\n<p>\u300a<a href=\"https:\/\/mp.weixin.qq.com\/s\/sJzOndHrm2o7v_u7KyulSQ\" target=\"_blank\" rel=\"noreferrer noopener\">\u5c0f\u767d\u5b66AI\u91cf\u5316\uff1aDeepSeek\u00a0+\u00a0Python\u6784\u5efa\u5f3a\u5927\u7684\u91d1\u878d\u6570\u636e\u6316\u6398\u4e0e\u80a1\u7968\u5206\u6790\u673a\u5668\u4eba<\/a>\u300b<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u56db\u3001\u65b9\u6848\u6bd4\u9009\u5206\u6790<\/strong><\/h2>\n\n\n\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u6bcf\u79cd\u66ff\u4ee3\u65b9\u6848\u901a\u5e38\u9700\u8981 API \u5bc6\u94a5\uff0c\u4e14\u53ef\u80fd\u6d89\u53ca\u4e0d\u540c\u5b9a\u4ef7\u8ba1\u5212\u3002\u7528\u6237\u5e94\u6839\u636e\u9879\u76ee\u9700\u6c42\u9009\u62e9\u9002\u5408\u7684\u65b9\u6848\u3002\u4f8b\u5982\uff0cAlpha Vantage \u9002\u5408\u5c0f\u578b\u9879\u76ee\uff0c\u5176\u514d\u8d39\u5c42\u6bcf\u5206\u949f 5 \u6b21\u8bf7\u6c42\u8db3\u4ee5\u6ee1\u8db3\u57fa\u672c\u9700\u6c42\uff1bPolygon.io \u5219\u66f4\u9002\u5408\u9700\u8981\u7f8e\u56fd\u5e02\u573a\u5b9e\u65f6\u6570\u636e\u7684\u7528\u6237\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>4.1 \u65b9\u6848\u6bd4\u8f83<\/strong><\/h3>\n\n\n\n<p>\u4ee5\u4e0b\u662f\u8be6\u7ec6\u6bd4\u8f83\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>\u66ff\u4ee3\u65b9\u6848<\/strong><\/th><th><strong>\u4e3b\u8981\u7279\u70b9<\/strong><\/th><th><strong>\u8986\u76d6\u8303\u56f4<\/strong><\/th><th><strong>\u514d\u8d39\u5c42<\/strong><\/th><th><strong>\u8bbf\u95ee\u94fe\u63a5<\/strong><\/th><\/tr><\/thead><tbody><tr><td>Alpha Vantage<\/td><td>\u6bcf\u5206\u949f 5 \u6b21\u8bf7\u6c42\uff0c\u7a33\u5b9a\u53ef\u9760\uff0c\u5b98\u65b9 API<\/td><td>\u80a1\u7968\u3001\u5916\u6c47\u3001\u52a0\u5bc6\u8d27\u5e01\u3001\u7ecf\u6d4e\u6570\u636e<\/td><td>\u662f\uff08\u9650\u989d\uff09<\/td><td><a href=\"https:\/\/www.alphavantage.co\" target=\"_blank\" rel=\"noreferrer noopener\">Alpha Vantage<\/a><\/td><\/tr><tr><td>Twelve Data<\/td><td>\u5b9e\u65f6\u6570\u636e\uff0cREST API \u6613\u7528\uff0c\u652f\u6301 JSON<\/td><td>\u80a1\u7968\u3001\u5916\u6c47\u3001\u52a0\u5bc6\u8d27\u5e01\u3001ETF<\/td><td>\u662f\uff08\u9650\u989d\uff09<\/td><td><a href=\"https:\/\/www.twelvedata.com\" target=\"_blank\" rel=\"noreferrer noopener\">Twelve Data<\/a><\/td><\/tr><tr><td>Polygon.io<\/td><td>\u51c6\u786e\u7684\u5b9e\u65f6\u548c\u5386\u53f2\u6570\u636e\uff0c\u8986\u76d6\u5e7f\u6cdb<\/td><td>\u7f8e\u56fd\u80a1\u7968\u3001\u671f\u6743\u3001\u5916\u6c47\u3001\u52a0\u5bc6\u8d27\u5e01<\/td><td>\u662f\uff08\u9650\u989d\uff09<\/td><td><a href=\"https:\/\/polygon.io\" target=\"_blank\" rel=\"noreferrer noopener\">Polygon.io<\/a><\/td><\/tr><tr><td>EOD Historical<\/td><td>\u8986\u76d6\u5168\u7403\u4ea4\u6613\u6240\uff0c\u63d0\u4f9b\u5386\u53f2\u548c\u57fa\u672c\u9762\u6570\u636e<\/td><td>\u5168\u7403\u80a1\u7968\u3001\u4ea4\u6613\u6240\u6570\u636e<\/td><td>\u662f\uff08\u9650\u989d\uff09<\/td><td><a href=\"https:\/\/eodhistoricaldata.com\" target=\"_blank\" rel=\"noreferrer noopener\">EOD Historical<\/a><\/td><\/tr><tr><td>\u624b\u52a8\u7f51\u9875\u6293\u53d6<\/td><td>\u7075\u6d3b\u4f46\u5f00\u53d1\u6280\u672f\u95e8\u69db\u9ad8\uff0c\u4e14\u53ef\u80fd\u8fdd\u53cd\u88ab\u91c7\u96c6\u6570\u636e\u7f51\u7ad9\u7684\u6761\u6b3e<\/td><td>\u89c6\u5177\u4f53\u5b9e\u73b0\u800c\u5b9a<\/td><td>\u662f\uff08\u65e0\u989d\u5916\u6210\u672c\uff09<\/td><td>&#8211;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>4.2 \u5982\u4f55\u9009\u62e9\u5408\u9002\u7684\u66ff\u4ee3\u5de5\u5177\uff1f<\/strong><\/h3>\n\n\n\n<p>\u9009\u62e9 yfinance \u66ff\u4ee3\u65b9\u6848\u65f6\uff0c\u5e94\u6839\u636e\u81ea\u8eab\u9700\u6c42\u8fdb\u884c\u6743\u8861\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6570\u636e\u7c7b\u578b<\/strong>\uff1a\u82e5\u5173\u6ce8\u7f8e\u80a1\u5e02\u573a\uff0cPolygon.io \u548c IEX Cloud \u66f4\u5177\u4f18\u52bf\uff1b\u82e5\u9700\u5168\u7403\u6570\u636e\uff0cEOD Historical Data \u8868\u73b0\u51fa\u8272\u3002<\/li>\n\n\n\n<li><strong>\u5b9e\u65f6\u6027\u8981\u6c42<\/strong>\uff1a\u5bf9\u4e8e\u9ad8\u9891\u4ea4\u6613\uff0cTwelve Data \u63d0\u4f9b\u5feb\u901f\u7a33\u5b9a\u7684\u6570\u636e\u6d41\u3002<\/li>\n\n\n\n<li><strong>\u6210\u672c\u63a7\u5236<\/strong>\uff1aAlpha Vantage \u4ee5\u5176\u514d\u8d39\u6a21\u5f0f\u5438\u5f15\u4f17\u591a\u4e2a\u4eba\u5f00\u53d1\u8005\u548c\u4e2d\u5c0f\u4f01\u4e1a\u3002<\/li>\n\n\n\n<li><strong>\u6570\u636e\u5b89\u5168\u4e0e\u9690\u79c1\u4fdd\u62a4<\/strong>\uff1a\u4f01\u4e1a\u7ea7\u7528\u6237\u5e94\u4f18\u5148\u9009\u62e9\u5177\u5907\u5f3a\u5927\u5b89\u5168\u4fdd\u969c\u7684 IEX Cloud\uff0c\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u548c\u5b58\u50a8\u7684\u5b89\u5168\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>4.3 \u5feb\u901f\u9009\u62e9\u6307\u5357<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8ffd\u6c42\u514d\u8d39\u548c\u6613\u7528\uff1f\u2014\u2014\u9009\u62e9 Alpha Vantage\uff1b<\/li>\n\n\n\n<li>\u5173\u6ce8\u7f8e\u80a1\u5e76\u91cd\u89c6\u6570\u636e\u6df1\u5ea6\uff1f\u2014\u2014\u9009\u62e9 Polygon.io\uff1b<\/li>\n\n\n\n<li>\u9700\u8981\u5168\u7403\u5e02\u573a\u6570\u636e\uff1f\u2014\u2014\u9009\u62e9 EOD Historical Data\uff1b<\/li>\n\n\n\n<li>\u5f3a\u8c03\u5b9e\u65f6\u4ea4\u6613\u7684\u7a33\u5b9a\u6027\uff1f\u2014\u2014\u9009\u62e9 Twelve Data\uff1b<\/li>\n\n\n\n<li>\u4f01\u4e1a\u6216\u673a\u6784\u7ea7\u9700\u6c42\uff1f\u2014\u2014\u9009\u62e9 \u81ea\u5df1\u6293\u53d6\u6570\u636e\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>4.4 \u4ece yfinance \u8fc1\u79fb\u7684\u5b9e\u6218\u6307\u5357<\/strong><\/h3>\n\n\n\n<p>\u8fc1\u79fb\u81f3\u65b0\u7684\u6570\u636e\u5e73\u53f0\u65f6\uff0c\u5efa\u8bae\u6309\u4ee5\u4e0b\u6b65\u9aa4\u5b9e\u65bd\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u8bc4\u4f30\u9700\u6c42<\/strong>\uff1a\u660e\u786e\u6240\u9700\u6570\u636e\u7684\u7c7b\u578b\u3001\u9891\u7387\u548c\u51c6\u786e\u5ea6\u8981\u6c42\u3002<\/li>\n\n\n\n<li><strong>\u9009\u62e9\u5408\u9002\u5e73\u53f0<\/strong>\uff1a\u6839\u636e\u81ea\u8eab\u6280\u672f\u6808\u548c\u9879\u76ee\u89c4\u6a21\u9009\u62e9\u6700\u4f73\u65b9\u6848\u3002<\/li>\n\n\n\n<li><strong>\u66f4\u65b0\u4ee3\u7801<\/strong>\uff1a\u91cd\u5199\u6570\u636e\u83b7\u53d6\u90e8\u5206\u4ee3\u7801\uff0c\u5229\u7528\u5b98\u65b9\u6587\u6863\u5feb\u901f\u5b8c\u6210\u8fc1\u79fb\u3002<\/li>\n\n\n\n<li><strong>\u6d4b\u8bd5\u4e0e\u9a8c\u8bc1<\/strong>\uff1a\u5bf9\u65b0\u6570\u636e\u6e90\u7684\u5b8c\u6574\u6027\u548c\u51c6\u786e\u5ea6\u8fdb\u884c\u6d4b\u8bd5\uff0c\u786e\u4fdd\u7ed3\u679c\u7b26\u5408\u9884\u671f\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>4.5 \u591a\u6e90\u6570\u636e\u7ba1\u9053\u4e0e\u5206\u5c42\u56de\u9000\u7b56\u7565<\/strong><\/h3>\n\n\n\n<p>\u54c8\u54c8\ud83d\ude00\uff0c\u6211\u628a\u8fd9\u7bc7\u6587\u7ae0\u6700\u6709\u4ef7\u503c\u7684\u90e8\u5206\u7559\u5728\u4e86\u6700\u540e\uff0c\u771f\u6b63\u6709\u8010\u5fc3\u8bfb\u5b8c\u6211\u6587\u7ae0\u7684\u670b\u53cb\u4f60\u4eec\u6709\u798f\u4e86\uff01<\/p>\n\n\n\n<p>\u4e0a\u9762\u6587\u7ae0\u8bf4\u7684\u662f\u53ea\u80fd<strong>one-for-one trade-off<\/strong>\u7684\u9009\u62e9\uff0c\u800c\u6211\u4eec\u6210\u5e74\u4eba\u505a\u9009\u62e9\u5f80\u5f80\u662f\uff1a\u201d<strong>\u90fd\u8981\uff01\uff01<\/strong>\u201d<\/p>\n\n\n\n<p>\u89e3\u51b3\u201c\u90fd\u8981\u201d\u95ee\u9898\uff0c\u91c7\u7528\u6784\u5efa\u4e00\u4e2a\u53ef\u9760\u7684<strong>\u591a\u6e90\u6570\u636e\u7ba1\u9053+\u5206\u5c42\u56de\u9000\u7b56\u7565<\/strong>\u53ef\u663e\u8457\u63d0\u9ad8\u6570\u636e\u83b7\u53d6\u7684\u9c81\u68d2\u6027\uff0c\u9002\u5408\u5b9e\u6218\u3002\u5982\u56fe\u6240\u793a\uff1a\u89e3\u51b3\u201c\u90fd\u8981\u201d\u95ee\u9898\uff0c\u91c7\u7528\u6784\u5efa\u4e00\u4e2a\u53ef\u9760\u7684<strong>\u591a\u6e90\u6570\u636e\u7ba1\u9053+\u5206\u5c42\u56de\u9000\u7b56\u7565<\/strong>\u53ef\u663e\u8457\u63d0\u9ad8\u6570\u636e\u83b7\u53d6\u7684\u9c81\u68d2\u6027\uff0c\u9002\u5408\u5b9e\u6218\u3002\u5982\u56fe\u6240\u793a\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1010\" height=\"466\" src=\"https:\/\/blog.laoyulaoyu.top\/wp-content\/uploads\/2025\/03\/visual-selection.png\" alt=\"\" class=\"wp-image-2043\" srcset=\"https:\/\/www.laoyulaoyu.com\/wp-content\/uploads\/2025\/03\/visual-selection.png 1010w, https:\/\/www.laoyulaoyu.com\/wp-content\/uploads\/2025\/03\/visual-selection-300x138.png 300w, https:\/\/www.laoyulaoyu.com\/wp-content\/uploads\/2025\/03\/visual-selection-768x354.png 768w\" sizes=\"(max-width: 1010px) 100vw, 1010px\" \/><\/figure>\n\n\n\n<p>\u9996\u5148\u5c1d\u8bd5 Alpha Vantage\uff0c\u82e5\u53d7\u901f\u7387\u9650\u5236\u5219\u5207\u6362\u81f3 Twelve Data\uff0c\u82e5\u4e24\u8005\u5747\u5931\u8d25\u5219\u6700\u540e\u4ece Yahoo Finance API \u83b7\u53d6\u6570\u636e\u3002\u4ee5\u4e0b\u662f\u8be6\u7ec6\u5206\u6790\u548c\u5b9e\u73b0\u8fc7\u7a0b\uff0c\u57fa\u4e8e\u6211\u7684\u6700\u65b0\u7814\u7a76\u548c\u5b9e\u8df5\u7ecf\u9a8c\u3002\u4ee5\u4e0b\u662f\u5404\u6570\u636e\u6e90\u7684\u5bf9\u6bd4\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>\u6570\u636e\u6e90<\/strong><\/th><th><strong>\u4e3b\u8981\u7279\u70b9<\/strong><\/th><th><strong>\u8986\u76d6\u8303\u56f4<\/strong><\/th><th><strong>\u514d\u8d39\u5c42\u9650\u5236<\/strong><\/th><th><strong>\u5408\u89c4\u6027<\/strong><\/th><\/tr><\/thead><tbody><tr><td>Alpha Vantage<\/td><td>\u6bcf\u5206\u949f 5 \u6b21\u8bf7\u6c42\uff0c\u7a33\u5b9a\u53ef\u9760\uff0c\u5b98\u65b9 API<\/td><td>\u80a1\u7968\u3001\u5916\u6c47\u3001\u52a0\u5bc6\u8d27\u5e01\u3001\u7ecf\u6d4e\u6570\u636e<\/td><td>\u6bcf\u65e5 25 \u6b21\u8bf7\u6c42<\/td><td>\u5b98\u65b9\u652f\u6301\uff0c\u5408\u89c4<\/td><\/tr><tr><td>Twelve Data<\/td><td>\u5b9e\u65f6\u6570\u636e\uff0cREST API \u6613\u7528\uff0c\u652f\u6301 JSON<\/td><td>\u80a1\u7968\u3001\u5916\u6c47\u3001\u52a0\u5bc6\u8d27\u5e01\u3001ETF<\/td><td>\u89c6\u8ba1\u5212\u800c\u5b9a\uff0c\u9650\u989d<\/td><td>\u5b98\u65b9\u652f\u6301\uff0c\u5408\u89c4<\/td><\/tr><tr><td>Yahoo Finance API<\/td><td>\u76f4\u63a5\u8c03\u7528\u56fe\u8868 API\uff0c\u7075\u6d3b\u4f46\u98ce\u9669\u9ad8<\/td><td>\u80a1\u7968\u5386\u53f2\u6570\u636e<\/td><td>\u65e0\u660e\u786e\u9650\u5236\uff0c\u4f46\u53ef\u80fd\u5c01\u53f7<\/td><td>\u672a\u83b7\u5b98\u65b9\u652f\u6301\uff0c\u98ce\u9669\u9ad8<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">\u5047\u8bbe\u7528\u6237\u60f3\u83b7\u53d6\u5fae\u8f6f\uff08MSFT\uff09\u80a1\u7968\u7684\u6bcf\u65e5\u6570\u636e\uff0c\u547d\u4ee4\u5982\u4e0b\uff1a<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code><code>python stock_pipeline.py --symbol MSFT --data-type daily<\/code><\/code><\/pre>\n\n\n\n<p>\u811a\u672c\u4f1a\u4f9d\u6b21\u5c1d\u8bd5 Alpha Vantage\u3001Twelve Data\uff0c\u82e5\u5747\u5931\u8d25\u5219\u5c1d\u8bd5 Yahoo API\uff0c\u6700\u7ec8\u5c06\u6570\u636e\u4fdd\u5b58\u4e3a CSV \u6216\u6253\u5370\u524d\u51e0\u884c\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"596\" src=\"https:\/\/blog.laoyulaoyu.top\/wp-content\/uploads\/2025\/03\/1741436848791-1024x596.png\" alt=\"\" class=\"wp-image-2037\" srcset=\"https:\/\/www.laoyulaoyu.com\/wp-content\/uploads\/2025\/03\/1741436848791-1024x596.png 1024w, https:\/\/www.laoyulaoyu.com\/wp-content\/uploads\/2025\/03\/1741436848791-300x174.png 300w, https:\/\/www.laoyulaoyu.com\/wp-content\/uploads\/2025\/03\/1741436848791-768x447.png 768w, https:\/\/www.laoyulaoyu.com\/wp-content\/uploads\/2025\/03\/1741436848791.png 1030w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u4ee5\u4e0a\u6e90\u4ee3\u7801\u8bf7\u5728\u6211\u7684Google Colab\u4e2d\u7533\u8bf7\u4e0b\u8f7d\uff0c\u5982\u679c\u4f60\u89c9\u5f97\u6709\u7528\uff0c\u8bb0\u5f97\u8bf7\u6211\u559d\u676f\u5496\u5561\u3002<br><a href=\"https:\/\/colab.research.google.com\/drive\/1LKEfeOghVMByZDy36JqEmUtHpb55MxG0?usp=sharing\">https:\/\/colab.research.google.com\/drive\/1LKEfeOghVMByZDy36JqEmUtHpb55MxG0?usp=sharing<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u4e94\u3001\u89c2\u70b9\u603b\u7ed3<\/strong><\/h2>\n\n\n\n<p>\u5c3d\u7ba1 yfinance \u4f5c\u4e3a\u514d\u8d39\u6570\u636e\u5de5\u5177\u66fe\u53d1\u6325\u4e86\u5de8\u5927\u4f5c\u7528\uff0c\u4f46\u5176\u5c40\u9650\u6027\u4e5f\u5728\u9010\u6b65\u663e\u73b0\u3002\u5e78\u8fd0\u7684\u662f\uff0cTwelve Data\u3001Polygon.io\u3001EOD Historical Data \u7b49\u66ff\u4ee3\u65b9\u6848\u5df2\u80fd\u591f\u6ee1\u8db3\u66f4\u5e7f\u6cdb\u7684\u5e02\u573a\u9700\u6c42\u3002<strong>\u9009\u62e9\u5408\u9002\u7684\u5de5\u5177\u5e76\u4f18\u5316\u6570\u636e\u83b7\u53d6\u6d41\u7a0b\uff0c\u5c06\u4e3a\u60a8\u7684\u6295\u8d44\u51b3\u7b56\u548c\u91cf\u5316\u5206\u6790\u5e26\u6765\u66f4\u663e\u8457\u7684\u63d0\u5347\u3002<\/strong><\/p>\n\n\n\n<p>\u65e0\u8bba\u60a8\u662f\u91cf\u5316\u6295\u8d44\u8005\u3001\u91d1\u878d\u5de5\u7a0b\u5e08\uff0c\u8fd8\u662f\u6570\u636e\u79d1\u5b66\u7231\u597d\u8005\uff0c\u627e\u5230<strong>\u7a33\u5b9a\u3001\u51c6\u786e\u7684\u6570\u636e\u6e90\u5c06\u662f\u60a8\u53d6\u5f97\u6210\u529f\u7684\u91cd\u8981\u4e00\u6b65\u3002<\/strong><\/p>\n\n\n\n<p id=\"a2cc\">\u5bf9\u4e8e\u957f\u671f\u9879\u76ee\u6765\u8bf4\uff0cyfinance \u867d\u7136\u65b9\u4fbf\uff0c\u4f46\u5e76\u4e0d\u53ef\u9760\u3002\u5982\u679c\u60a8\u6b63\u5728\u5efa\u8bbe\u56de\u6d4b\u901a\u9053\u3001\u4ea4\u6613\u7b97\u6cd5 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