{"id":6370,"date":"2025-05-31T14:14:56","date_gmt":"2025-06-04T06:54:56","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=6370"},"modified":"2025-06-04T14:14:56","modified_gmt":"2025-06-04T06:54:56","slug":"%e5%a6%82%e4%bd%95%e5%88%a9%e7%94%a8%e7%9b%b8%e5%b0%8d%e5%8a%9b%e9%87%8f%e6%8c%87%e6%95%b8rsi%e4%ba%a4%e6%98%93%e6%8c%87%e6%a8%99%ef%bc%8c%e6%8f%90%e5%8d%87python%e4%ba%a4%e6%98%93%e6%8a%80%e5%b7%a7","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/python\/%e5%a6%82%e4%bd%95%e5%88%a9%e7%94%a8%e7%9b%b8%e5%b0%8d%e5%8a%9b%e9%87%8f%e6%8c%87%e6%95%b8rsi%e4%ba%a4%e6%98%93%e6%8c%87%e6%a8%99%ef%bc%8c%e6%8f%90%e5%8d%87python%e4%ba%a4%e6%98%93%e6%8a%80%e5%b7%a7\/","title":{"rendered":"\u63d0\u5347Python\u4ea4\u6613\u6280\u5de7\uff1a\u6df1\u5165\u4e86\u89e3\u76f8\u5c0d\u529b\u91cf\u6307\u6578(RSI)\u53ca\u5176\u61c9\u7528\u7bc4\u4f8b"},"content":{"rendered":"<p><meta name=\"keywords\" content=\"Python, \u76f8\u5c0d\u529b\u91cf\u6307\u6578, \u4ea4\u6613\u6307\u6a19, \u4f7f\u7528\u6642\u6a5f, \u7bc4\u4f8b\"><\/p>\n<h1>\u76f8\u5c0d\u529b\u91cf\u6307\u6578\uff08Relative Strength Index\uff09\u4ea4\u6613\u6307\u6a19\u7684\u4f7f\u7528\u6642\u6a5f\u4ee5\u53caPython\u7bc4\u4f8b<\/h1>\n<p>\u76f8\u5c0d\u529b\u91cf\u6307\u6578\uff08Relative Strength Index\uff0c\u7c21\u7a31RSI\uff09\u662f\u4e00\u7a2e\u5ee3\u6cdb\u4f7f\u7528\u7684\u6280\u8853\u5206\u6790\u6307\u6a19\uff0c\u7528\u65bc\u8a55\u4f30\u80a1\u7968\u6216\u5176\u4ed6\u91d1\u878d\u8cc7\u7522\u7684\u8d85\u8cb7\u6216\u8d85\u8ce3\u72c0\u614b\u3002\u8a72\u6307\u6a19\u7531\u7f8e\u570b\u6295\u8cc7\u9867\u554f\u548c\u6280\u8853\u5206\u6790\u5e2bWelles Wilder\u65bc1978\u5e74\u63d0\u51fa\uff0c\u4e26\u5728\u4ed6\u7684\u66f8\u7c4d\u300a\u65b0\u6280\u8853\u6307\u6a19\u300b\u4e2d\u8a73\u7d30\u4ecb\u7d39\u3002<\/p>\n<p>RSI\u7684\u503c\u4ecb\u65bc0\u5230100\u4e4b\u9593\uff0c\u503c\u4f4e\u65bc30\u901a\u5e38\u8868\u793a\u5e02\u5834\u8d85\u8ce3\uff0c\u503c\u9ad8\u65bc70\u5247\u8868\u793a\u5e02\u5834\u8d85\u8cb7\u3002\u4e86\u89e3RSI\u7684\u8a08\u7b97\u53ca\u61c9\u7528\uff0c\u662f\u63d0\u5347\u4ea4\u6613\u7b56\u7565\u7684\u95dc\u9375\u3002<\/p>\n<h2>RSI\u7684\u8a08\u7b97<\/h2>\n<p>RSI\u7684\u8a08\u7b97\u516c\u5f0f\u5982\u4e0b\uff1a<\/p>\n<p>&#8220;`python<br \/>\nRSI = 100 &#8211; (100 \/ (1 + RS))<br \/>\n&#8220;`<\/p>\n<p>\u5176\u4e2d\uff0cRS\u6307\u7684\u662f\u5728\u6307\u5b9a\u6642\u9593\u7bc4\u570d\u5167\uff08\u901a\u5e38\u70ba14\u5929\uff09\u7684\u5e73\u5747\u6f32\u5e45\u8207\u5e73\u5747\u8dcc\u5e45\u7684\u6bd4\u7387\u3002\u4ee5\u4e0b\u662fPython\u5be6\u4f5c\u7684\u7c21\u55ae\u7bc4\u4f8b\uff1a<\/p>\n<p>&#8220;`python<br \/>\nimport pandas as pd<\/p>\n<p>def calculate_rsi(data, window=14):<br \/>\n    delta = data[&#8216;Close&#8217;].diff()<br \/>\n    gain = (delta.where(delta > 0, 0)).rolling(window=window).mean()<br \/>\n    loss = (-delta.where(delta < 0, 0)).rolling(window=window).mean()\n    rs = gain \/ loss\n    rsi = 100 - (100 \/ (1 + rs))\n    return rsi\n\n# \u8f09\u5165\u80a1\u5e02\u6578\u64da\ndata = pd.read_csv('stock_data.csv')\ndata['RSI'] = calculate_rsi(data)\nprint(data[['Date', 'Close', 'RSI']])\n```\n\n\n\n<h2>RSI\u7684\u4f7f\u7528\u6642\u6a5f<\/h2>\n<p>1. **\u8d85\u8cb7\u8d85\u8ce3\u6307\u6a19**\uff1a\u7576RSI\u503c\u4f4e\u65bc30\u6642\uff0c\u8868\u793a\u80a1\u7968\u8655\u65bc\u8d85\u8ce3\u72c0\u614b\uff0c\u53ef\u4ee5\u8003\u616e\u8cb7\u5165\uff1b\u7576RSI\u503c\u9ad8\u65bc70\u6642\uff0c\u8868\u793a\u80a1\u7968\u8655\u65bc\u8d85\u8cb7\u72c0\u614b\uff0c\u53ef\u4ee5\u8003\u616e\u8ce3\u51fa\u3002<\/p>\n<p>2. **\u8da8\u52e2\u8b8a\u5316\u6307\u6a19**\uff1a\u7576RSI\u503c\u7531\u4f4e\u65bc30\u4e0a\u5347\u5230\u9ad8\u65bc70\u6642\uff0c\u8868\u793a\u80a1\u7968\u6b63\u5728\u5f9e\u8d85\u8ce3\u72c0\u614b\u8f49\u8b8a\u70ba\u8d85\u8cb7\u72c0\u614b\uff0c\u53ef\u4ee5\u8003\u616e\u8cb7\u5165\uff1b\u53cd\u4e4b\uff0c\u7576RSI\u503c\u7531\u9ad8\u65bc70\u4e0b\u964d\u5230\u4f4e\u65bc30\u6642\uff0c\u8868\u793a\u80a1\u7968\u6b63\u5728\u7531\u8d85\u8cb7\u72c0\u614b\u8f49\u8b8a\u70ba\u8d85\u8ce3\u72c0\u614b\uff0c\u53ef\u4ee5\u8003\u616e\u8ce3\u51fa\u3002<\/p>\n<p>3. **\u7a81\u7834\u6307\u6a19**\uff1a\u7576RSI\u503c\u5f9e\u4f4e\u65bc30\u4e0a\u5347\u7a81\u783430\u6642\uff0c\u8868\u793a\u80a1\u7968\u6b63\u5728\u7531\u8d85\u8ce3\u72c0\u614b\u8f49\u8b8a\u70ba\u4e2d\u6027\u72c0\u614b\uff0c\u53ef\u4ee5\u8003\u616e\u8cb7\u5165\uff1b\u7576RSI\u503c\u5f9e\u9ad8\u65bc70\u4e0b\u964d\u7a81\u783470\u6642\uff0c\u5247\u8868\u793a\u80a1\u7968\u6b63\u5728\u7531\u8d85\u8cb7\u72c0\u614b\u8f49\u8b8a\u70ba\u4e2d\u6027\u72c0\u614b\uff0c\u53ef\u4ee5\u8003\u616e\u8ce3\u51fa\u3002<\/p>\n<h2>\u5e38\u898b\u932f\u8aa4\u6392\u9664<\/h2>\n<p>&#8211; 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\u901a\u5e38\u4f7f\u752814\u5929\u7684\u6642\u9593\u7bc4\u570d\uff0c\u4f46\u53ef\u4ee5\u6839\u64da\u5e02\u5834\u60c5\u6cc1\u8abf\u6574\u3002<\/p>\n<p>2. **\u5982\u4f55\u89e3\u8b80RSI\u6307\u6a19\u7684\u503c\uff1f**<br \/>\n   &#8211; RSI\u503c\u4f4e\u65bc30\u901a\u5e38\u8868\u793a\u8d85\u8ce3\uff0c\u53cd\u4e4b\u9ad8\u65bc70\u5247\u53ef\u80fd\u8868\u793a\u8d85\u8cb7\uff0c\u61c9\u7d50\u5408\u5176\u4ed6\u6307\u6a19\u9032\u884c\u5206\u6790\u3002<\/p>\n<p>3. **RSI\u53ef\u4ee5\u7528\u65bc\u54ea\u4e9b\u5e02\u5834\uff1f**<br \/>\n   &#8211; RSI\u53ef\u7528\u65bc\u80a1\u7968\u3001\u5916\u532f\u3001\u671f\u8ca8\u53ca\u5176\u4ed6\u91d1\u878d\u5e02\u5834\uff0c\u9069\u7528\u7bc4\u570d\u5ee3\u6cdb\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u76f8\u5c0d\u529b\u91cf\u6307\u6578\uff08Relative Strength Index\uff09\u4ea4\u6613\u6307\u6a19\u7684\u4f7f\u7528\u6642\u6a5f\u4ee5\u53caPython\u7bc4\u4f8b\uff0c\u5e0c\u671b\u5c0d\u60a8\u6709\u6240\u5e6b\u52a9\u3002\u66f4\u65b0\u65e5\u671f\uff1a2025\/06\/01\u3002<br \/>\n&#8212;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6458\u8981\uff1a\u76f8\u5c0d\u529b\u91cf\u6307\u6578(RSI)\u662f\u4e00\u7a2e\u5e38\u7528\u7684\u4ea4\u6613\u6307\u6a19\uff0c\u53ef\u4ee5\u5e6b\u52a9\u6295\u8cc7\u8005\u66f4\u597d\u5730\u5224\u65b7\u80a1\u7968\u50f9\u683c\u7684\u8d70\u52e2\uff0c\u4e26\u63d0\u4f9b\u66f4\u597d\u7684\u4ea4\u6613\u6280\u5de7\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528Python\u4f86\u5be6\u73feRSI\u4ea4\u6613\u6307\u6a19\uff0c\u4ee5\u53ca\u5982\u4f55\u5229\u7528\u5b83\u4f86\u63d0\u5347\u6295\u8cc7\u8005\u7684\u4ea4\u6613\u6280\u5de7\u3002<\/p>\n","protected":false},"author":1,"featured_media":2518,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[18,189],"tags":[15,188],"class_list":["post-6370","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-python","category-189","tag-python","tag-188"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/badgameshow.com\/steven\/wp-content\/uploads\/2022\/12\/DALL\u00b7E-2022-12-28-14.25.55-\u62f7\u8c9d2.png","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-1EK","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6370","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/comments?post=6370"}],"version-history":[{"count":2,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6370\/revisions"}],"predecessor-version":[{"id":12723,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6370\/revisions\/12723"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media\/2518"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=6370"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=6370"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=6370"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}