{"id":6410,"date":"2025-06-02T15:02:03","date_gmt":"2025-06-04T07:10:02","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=6410"},"modified":"2025-06-04T15:02:03","modified_gmt":"2025-06-04T07:10:02","slug":"%e5%ad%b8%e7%bf%92%e5%a6%82%e4%bd%95%e5%88%a9%e7%94%a8%e9%9a%a8%e6%a9%9f%e6%8c%87%e6%a8%99%e4%bf%a1%e8%99%9fkdsignal%e4%ba%a4%e6%98%93%e6%8c%87%e6%a8%99","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/python\/%e5%ad%b8%e7%bf%92%e5%a6%82%e4%bd%95%e5%88%a9%e7%94%a8%e9%9a%a8%e6%a9%9f%e6%8c%87%e6%a8%99%e4%bf%a1%e8%99%9fkdsignal%e4%ba%a4%e6%98%93%e6%8c%87%e6%a8%99\/","title":{"rendered":"2025 \u6700\u65b0 Python \u7a0b\u5f0f\u6559\u5b78\uff1a\u5229\u7528\u96a8\u6a5f\u6307\u6a19\u4fe1\u865f(KD Signal)\u4ea4\u6613\u6307\u6a19\u7684\u5b8c\u6574\u6307\u5357"},"content":{"rendered":"<p><meta name=\"keywords\" content=\"Python, \u96a8\u6a5f\u6307\u6a19\u4fe1\u865f, KD Signal, \u4ea4\u6613\u6307\u6a19, Python \u7a0b\u5f0f\u6559\u5b78\"><\/p>\n<h1>2025 \u6700\u65b0 Python \u7a0b\u5f0f\u6559\u5b78\uff1a\u4f7f\u7528\u96a8\u6a5f\u6307\u6a19\u4fe1\u865f(KD Signal)\u4ea4\u6613\u6307\u6a19\u7684\u6642\u6a5f\u8207\u5be6\u4f5c\u7bc4\u4f8b<\/h1>\n<p>\u96a8\u6a5f\u6307\u6a19\u4fe1\u865f(KD Signal)\u662f\u4e00\u7a2e\u6d41\u884c\u7684\u6280\u8853\u5206\u6790\u6307\u6a19\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u80a1\u7968\u5e02\u5834\u7684\u8da8\u52e2\u5224\u65b7\u548c\u6295\u8cc7\u6c7a\u7b56\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eKD Signal\u7684\u4f7f\u7528\u6642\u6a5f\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528Python\u5be6\u73feKD Signal\u7684\u8a08\u7b97\uff0c\u4e26\u63d0\u4f9b\u5be6\u4f5c\u7bc4\u4f8b\u8207\u932f\u8aa4\u6392\u9664\u6280\u5de7\u3002<\/p>\n<h2>KD Signal\u7684\u4f7f\u7528\u6642\u6a5f<\/h2>\n<p>KD Signal\u7684\u4f7f\u7528\u4e3b\u8981\u96c6\u4e2d\u5728\u4ee5\u4e0b\u5169\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u8da8\u52e2\u5224\u65b7\uff1a<\/strong>\u7576KD Signal\u7684\u503c\u8d85\u904e80\u6642\uff0c\u8868\u660e\u5e02\u5834\u8655\u65bc\u8d85\u8cb7\u72c0\u614b\uff0c\u6295\u8cc7\u8005\u53ef\u4ee5\u8003\u616e\u8ce3\u51fa\u80a1\u7968\uff1b\u7576KD Signal\u7684\u503c\u4f4e\u65bc20\u6642\uff0c\u5247\u8868\u793a\u5e02\u5834\u8655\u65bc\u8d85\u8ce3\u72c0\u614b\uff0c\u6295\u8cc7\u8005\u53ef\u4ee5\u8003\u616e\u8cb7\u5165\u80a1\u7968\u3002<\/li>\n<li><strong>\u53cd\u8f49\u5224\u65b7\uff1a<\/strong>\u7576KD Signal\u7684\u503c\u5f9e\u8d85\u8cb7\u72c0\u614b\u8f49\u70ba\u8d85\u8ce3\u72c0\u614b\u6642\uff0c\u9019\u662f\u4e00\u500b\u6f5b\u5728\u7684\u53cd\u8f49\u4fe1\u865f\uff0c\u503c\u5f97\u8003\u616e\u9032\u884c\u8cb7\u5165\uff1b\u53cd\u4e4b\uff0c\u7576KD Signal\u7684\u503c\u5f9e\u8d85\u8ce3\u72c0\u614b\u8f49\u70ba\u8d85\u8cb7\u72c0\u614b\u6642\uff0c\u5247\u53ef\u80fd\u662f\u8ce3\u51fa\u7684\u597d\u6642\u6a5f\u3002<\/li>\n<\/ul>\n<h2>\u4f7f\u7528Python\u5be6\u73feKD Signal\u7684\u8a08\u7b97<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528Python\u548c<code>numpy<\/code>\u5eab\u8a08\u7b97KD Signal\u7684\u5b8c\u6574\u7a0b\u5f0f\u78bc\uff1a<\/p>\n<pre class=\"brush: python\">\nimport numpy as np\n\n# \u8a08\u7b97KD Signal\ndef kd_signal(close, n=9, m1=3, m2=3):\n    # \u8a08\u7b97RSV\n    rsv = (close - np.min(close[-n:])) \/ (np.max(close[-n:]) - np.min(close[-n:])) * 100\n    # \u8a08\u7b97K\u503c\n    k = np.zeros(len(close))\n    k[:n] = 50\n    for i in range(n, len(close)):\n        k[i] = k[i-1] * (m1-1) \/ m1 + rsv[i] * (2\/m1)\n    # \u8a08\u7b97D\u503c\n    d = np.zeros(len(close))\n    d[:n] = 50\n    for i in range(n, len(close)):\n        d[i] = d[i-1] * (m2-1) \/ m2 + k[i] * (2\/m2)\n    # \u8a08\u7b97KD Signal\n    kd_signal = k - d\n    return kd_signal\n\n# \u4f7f\u7528\u7bc4\u4f8b\nif __name__ == \"__main__\":\n    # \u5047\u8a2d\u6709\u4e00\u7d44\u6536\u76e4\u50f9\u6578\u64da\n    close_prices = np.array([1, 2, 3, 4, 3, 2, 1, 2, 3, 4, 5, 4, 3, 2, 1])\n    print(kd_signal(close_prices))\n<\/pre>\n<p>\u5728\u4e0a\u8ff0\u7a0b\u5f0f\u78bc\u4e2d\uff0c<code>n<\/code>\u8868\u793a\u8a08\u7b97KD Signal\u6240\u9700\u7684\u6700\u8fd1\u5929\u6578\uff0c<code>m1<\/code>\u548c<code>m2<\/code>\u5247\u5206\u5225\u4ee3\u8868K\u503c\u548cD\u503c\u7684\u8a08\u7b97\u671f\u3002\u6b64\u7a0b\u5f0f\u78bc\u793a\u7bc4\u4e86\u5982\u4f55\u5c07\u6536\u76e4\u50f9\u6578\u64da\u8f38\u5165\uff0c\u7136\u5f8c\u8a08\u7b97\u51faKD Signal\u3002<\/p>\n<h2>\u932f\u8aa4\u6392\u9664\u8207\u5ef6\u4f38\u61c9\u7528<\/h2>\n<p>\u5728\u5be6\u73feKD Signal\u6642\uff0c\u5e38\u898b\u7684\u932f\u8aa4\u5305\u62ec\uff1a<br \/>\n&#8211; **\u6578\u64da\u683c\u5f0f\u554f\u984c**\uff1a\u8acb\u78ba\u4fdd\u50b3\u5165\u7684\u6536\u76e4\u50f9\u6578\u64da\u662f\u6b63\u78ba\u7684\u6578\u7d44\u683c\u5f0f\u3002<br \/>\n&#8211; **\u53c3\u6578\u8a2d\u5b9a\u4e0d\u7576**\uff1a\u8abf\u6574<code>n<\/code>\u3001<code>m1<\/code>\u548c<code>m2<\/code>\u7684\u503c\uff0c\u4ee5\u7b26\u5408\u60a8\u7684\u4ea4\u6613\u7b56\u7565\u548c\u5e02\u5834\u60c5\u6cc1\u3002<\/p>\n<p>\u6b64\u5916\uff0cKD Signal\u4ea6\u53ef\u7528\u65bc\u591a\u7a2e\u5ef6\u4f38\u61c9\u7528\uff0c\u5982\u7d50\u5408\u5176\u4ed6\u6280\u8853\u6307\u6a19\u9032\u884c\u66f4\u7cbe\u78ba\u7684\u4ea4\u6613\u7b56\u7565\uff0c\u6216\u662f\u8207\u6a5f\u5668\u5b78\u7fd2\u6a21\u578b\u7d50\u5408\uff0c\u5be6\u73fe\u81ea\u52d5\u5316\u4ea4\u6613\u3002<\/p>\n<h2>\u7e3d\u7d50<\/h2>\n<p>KD Signal\u662f\u4e00\u7a2e\u5f37\u5927\u7684\u4ea4\u6613\u6307\u6a19\uff0c\u80fd\u5e6b\u52a9\u6295\u8cc7\u8005\u5728\u80a1\u7968\u5e02\u5834\u4e2d\u505a\u51fa\u66f4\u660e\u667a\u7684\u6c7a\u7b56\u3002\u900f\u904e\u4f7f\u7528Python\u7684\u7c21\u55ae\u7a0b\u5f0f\u78bc\uff0c\u6295\u8cc7\u8005\u53ef\u4ee5\u8f15\u9b06\u8a08\u7b97\u4e26\u5229\u7528KD Signal\u4f86\u5206\u6790\u5e02\u5834\u8da8\u52e2\uff0c\u6700\u5927\u5316\u6295\u8cc7\u6a5f\u6703\u3002\u82e5\u60f3\u9032\u4e00\u6b65\u4e86\u89e3Python\u5728\u91d1\u878d\u9818\u57df\u7684\u61c9\u7528\uff0c\u60a8\u53ef\u4ee5\u53c3\u8003\u9019\u7bc7[Python\u7a0b\u5f0f\u4ea4\u6613\u6280\u8853](https:\/\/vocus.cc\/article\/6329f4c2fd89780001e5e6e6)\u3002<\/p>\n<h2>Q&#038;A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/h2>\n<h3>Q1: KD Signal\u7684\u8a08\u7b97\u9700\u7528\u5230\u54ea\u4e9b\u6578\u64da\uff1f<\/h3>\n<p>A1: KD Signal\u7684\u8a08\u7b97\u4e3b\u8981\u4f9d\u8cf4\u80a1\u7968\u7684\u6536\u76e4\u50f9\u6578\u64da\uff0c\u901a\u5e38\u9700\u8981\u4e00\u5b9a\u7684\u6b77\u53f2\u6578\u64da\u4f86\u9032\u884c\u8a08\u7b97\u3002<\/p>\n<h3>Q2: \u5728\u4ec0\u9ebc\u60c5\u6cc1\u4e0b\u61c9\u8a72\u8003\u616e\u4f7f\u7528KD Signal\uff1f<\/h3>\n<p>A2: KD Signal\u9069\u5408\u7528\u65bc\u77ed\u671f\u4ea4\u6613\u7b56\u7565\uff0c\u5c24\u5176\u662f\u5728\u5e02\u5834\u6ce2\u52d5\u8f03\u5927\u6216\u8da8\u52e2\u660e\u986f\u7684\u6642\u5019\u3002<\/p>\n<h3>Q3: \u6211\u8a72\u5982\u4f55\u8abf\u6574KD Signal\u7684\u53c3\u6578\u4f86\u9069\u61c9\u4e0d\u540c\u7684\u5e02\u5834\uff1f<\/h3>\n<p>A3: \u60a8\u53ef\u4ee5\u6839\u64da\u4e0d\u540c\u7684\u5e02\u5834\u7279\u6027\u548c\u500b\u4eba\u4ea4\u6613\u7b56\u7565\uff0c\u8abf\u6574<code>n<\/code>\u3001<code>m1<\/code>\u548c<code>m2<\/code>\u7684\u503c\uff0c\u4ee5\u9054\u5230\u6700\u4f73\u6548\u679c\u3002<br \/>\n&#8212;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6458\u8981\uff1a\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5229\u7528\u96a8\u6a5f\u6307\u6a19\u4fe1\u865f(KDSignal)\u4ea4\u6613\u6307\u6a19\uff0c\u4e26\u63d0\u4f9bPython\u7bc4\u4f8b\u4f86\u89e3\u91cb\u5982\u4f55\u4f7f\u7528KDSignal\u6307\u6a19\u4f86\u9032\u884c\u4ea4\u6613\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eKDSignal\u6307\u6a19\u7684\u4f7f\u7528\u6642\u6a5f\uff0c\u4ee5\u53ca\u5982\u4f55\u5229\u7528Python\u7a0b\u5f0f\u78bc\u4f86\u5be6\u73feKDSignal\u6307\u6a19\u7684\u529f\u80fd\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-6410","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\/pcFK27-1Fo","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6410","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=6410"}],"version-history":[{"count":2,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6410\/revisions"}],"predecessor-version":[{"id":12708,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6410\/revisions\/12708"}],"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=6410"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=6410"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=6410"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}