{"id":6274,"date":"2025-06-03T14:09:45","date_gmt":"2025-06-04T07:01:44","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=6274"},"modified":"2025-06-04T14:09:45","modified_gmt":"2025-06-04T07:01:44","slug":"%e5%ad%b8%e7%bf%92%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8python%e4%b8%ad%e7%9a%84%e5%b8%8c%e7%88%be%e5%b0%b1%e5%9c%b0%e6%8c%87%e6%a8%99%e4%bf%a1%e8%99%9fstochasticsignal%e4%ba%a4%e6%98%93%e6%8c%87","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/python\/%e5%ad%b8%e7%bf%92%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8python%e4%b8%ad%e7%9a%84%e5%b8%8c%e7%88%be%e5%b0%b1%e5%9c%b0%e6%8c%87%e6%a8%99%e4%bf%a1%e8%99%9fstochasticsignal%e4%ba%a4%e6%98%93%e6%8c%87\/","title":{"rendered":"2025 \u5e74\u5168\u65b0 Python \u7a0b\u5f0f\u6559\u5b78\uff1a\u4f7f\u7528\u5e0c\u723e\u5c31\u5730\u6307\u6a19\u4fe1\u865f (Stochastic Signal) \u9032\u884c\u4ea4\u6613\u5206\u6790"},"content":{"rendered":"

<\/p>\n

2025 \u5e74\u5168\u65b0 Python \u7a0b\u5f0f\u6559\u5b78\uff1a\u4f7f\u7528\u5e0c\u723e\u5c31\u5730\u6307\u6a19\u4fe1\u865f (Stochastic Signal) \u9032\u884c\u4ea4\u6613\u5206\u6790<\/h1>\n

\u5e0c\u723e\u5c31\u5730\u6307\u6a19\u4fe1\u865f\uff08Stochastic Signal\uff09\u662f\u4e00\u7a2e\u6d41\u884c\u7684\u6280\u8853\u5206\u6790\u6307\u6a19\uff0c\u5e6b\u52a9\u6295\u8cc7\u8005\u5224\u65b7\u8cc7\u7522\u50f9\u683c\u7684\u8d70\u52e2\uff0c\u4e26\u638c\u63e1\u6700\u4f73\u4ea4\u6613\u6642\u6a5f\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528\u5e0c\u723e\u5c31\u5730\u6307\u6a19\u4fe1\u865f\uff0c\u4e26\u901a\u904e Python \u4f86\u5be6\u73fe\u6b64\u6307\u6a19\uff0c\u63d0\u4f9b\u4e00\u500b\u5b8c\u6574\u7684\u6559\u5b78\u6d41\u7a0b\u548c\u5be6\u4f5c\u7bc4\u4f8b\u3002<\/p>\n

\u4ec0\u9ebc\u662f\u5e0c\u723e\u5c31\u5730\u6307\u6a19\u4fe1\u865f\uff08Stochastic Signal\uff09\uff1f<\/h2>\n

\u5e0c\u723e\u5c31\u5730\u6307\u6a19\u4fe1\u865f\uff08Stochastic Signal\uff09\u662f\u4e00\u500b\u57fa\u65bc\u52d5\u91cf\u7684\u6307\u6a19\uff0c\u7531 George C. Lane \u57281950\u5e74\u4ee3\u63d0\u51fa\u3002\u5b83\u901a\u904e\u6bd4\u8f03\u7576\u524d\u50f9\u683c\u8207\u6307\u5b9a\u6642\u9593\u6bb5\u5167\u7684\u6700\u9ad8\u50f9\u548c\u6700\u4f4e\u50f9\uff0c\u751f\u6210\u4e00\u500b\u767e\u5206\u6bd4\u503c\uff0c\u8a72\u503c\u57280\u5230100\u4e4b\u9593\u6ce2\u52d5\u3002\u9019\u500b\u6307\u6a19\u5e38\u7528\u65bc\u8b58\u5225\u8d85\u8cb7\u6216\u8d85\u8ce3\u7684\u5e02\u5834\u72c0\u614b\uff0c\u4e26\u5e6b\u52a9\u4ea4\u6613\u8005\u505a\u51fa\u66f4\u660e\u667a\u7684\u4ea4\u6613\u6c7a\u7b56\u3002<\/p>\n

\u5e0c\u723e\u5c31\u5730\u6307\u6a19\u4fe1\u865f\uff08Stochastic Signal\uff09\u7684\u4f7f\u7528\u6642\u6a5f<\/h2>\n

\u4f7f\u7528\u5e0c\u723e\u5c31\u5730\u6307\u6a19\u4fe1\u865f\u7684\u4e3b\u8981\u76ee\u7684\u662f\u8b58\u5225\u8d85\u8cb7\u548c\u8d85\u8ce3\u7684\u5e02\u5834\u60c5\u6cc1\uff1a
\n– \u7576\u6307\u6a19\u503c\u9ad8\u65bc80\u6642\uff0c\u5e02\u5834\u88ab\u8996\u70ba\u8d85\u8cb7\uff0c\u610f\u5473\u8457\u6295\u8cc7\u8005\u53ef\u80fd\u8003\u616e\u8ce3\u51fa\u3002
\n– \u7576\u6307\u6a19\u503c\u4f4e\u65bc20\u6642\uff0c\u5e02\u5834\u88ab\u8996\u70ba\u8d85\u8ce3\uff0c\u610f\u5473\u8457\u6295\u8cc7\u8005\u53ef\u80fd\u8003\u616e\u8cb7\u5165\u3002<\/p>\n

\u4e86\u89e3\u9019\u4e9b\u4fe1\u865f\u80fd\u5e6b\u52a9\u60a8\u628a\u63e1\u9032\u51fa\u5834\u6642\u6a5f\uff0c\u4e26\u63d0\u9ad8\u4ea4\u6613\u7684\u6210\u529f\u7387\u3002<\/p>\n

\u4f7f\u7528 Python \u5be6\u73fe\u5e0c\u723e\u5c31\u5730\u6307\u6a19\u4fe1\u865f\uff08Stochastic Signal\uff09<\/h2>\n

\u8981\u5728 Python \u4e2d\u8a08\u7b97\u5e0c\u723e\u5c31\u5730\u6307\u6a19\u4fe1\u865f\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 TA-Lib<\/a> \u5eab\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u5b8c\u6574\u7684\u7bc4\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u8a08\u7b97\u548c\u4f7f\u7528\u9019\u500b\u6307\u6a19\uff1a<\/p>\n

“`python
\nimport numpy as np
\nimport pandas as pd
\nimport talib<\/p>\n

# \u5047\u8a2d\u60a8\u6709\u9ad8\u3001\u4f4e\u548c\u6536\u76e4\u50f9\u683c\u7684\u6578\u64da
\ndata = {
\n ‘high’: [1.2, 1.3, 1.4, 1.5, 1.6],
\n ‘low’: [1.1, 1.2, 1.3, 1.4, 1.5],
\n ‘close’: [1.15, 1.25, 1.35, 1.45, 1.55]\n}<\/p>\n

# \u5c07\u6578\u64da\u8f49\u63db\u70ba DataFrame
\ndf = pd.DataFrame(data)<\/p>\n

# \u8a08\u7b97\u5e0c\u723e\u5c31\u5730\u6307\u6a19\u4fe1\u865f
\nslowk, slowd = talib.STOCH(df[‘high’], df[‘low’], df[‘close’])<\/p>\n

# \u5224\u65b7\u8d85\u8cb7\u548c\u8d85\u8ce3\u72c0\u614b
\nif slowk.iloc[-1] > 80:
\n print(“\u8d85\u8cb7\uff0c\u8003\u616e\u8ce3\u51fa”)
\nelif slowk.iloc[-1] < 20:\n print(\"\u8d85\u8ce3\uff0c\u8003\u616e\u8cb7\u5165\")\nelse:\n print(\"\u5e02\u5834\u6b63\u5e38\uff0c\u7121\u9700\u884c\u52d5\")\n```\n\n\u5728\u9019\u500b\u7bc4\u4f8b\u4e2d\uff0c\u6211\u5011\u9996\u5148\u5275\u5efa\u4e86\u4e00\u7d44\u793a\u4f8b\u6578\u64da\uff0c\u7136\u5f8c\u4f7f\u7528 `TA-Lib` \u8a08\u7b97\u5e0c\u723e\u5c31\u5730\u6307\u6a19\u4fe1\u865f\u3002\u6700\u5f8c\uff0c\u6211\u5011\u901a\u904e\u6aa2\u67e5 `slowk` \u7684\u503c\u4f86\u5224\u65b7\u5e02\u5834\u72c0\u614b\u3002\n\n\n\n

\u7d50\u8ad6<\/h2>\n

\u5e0c\u723e\u5c31\u5730\u6307\u6a19\u4fe1\u865f\uff08Stochastic Signal\uff09\u662f\u4e00\u7a2e\u6709\u6548\u7684\u5de5\u5177\uff0c\u5e6b\u52a9\u6295\u8cc7\u8005\u5224\u65b7\u5e02\u5834\u7684\u8d85\u8cb7\u548c\u8d85\u8ce3\u72c0\u614b\u3002\u901a\u904e\u4ee5\u4e0a Python \u5be6\u4f5c\u7bc4\u4f8b\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u5c07\u9019\u500b\u6307\u6a19\u61c9\u7528\u65bc\u60a8\u7684\u4ea4\u6613\u7b56\u7565\u4e2d\u3002\u82e5\u60a8\u60f3\u9032\u4e00\u6b65\u4e86\u89e3 Python \u53ca\u5176\u61c9\u7528\uff0c\u8acb\u53c3\u8003 [\u9019\u88e1](https:\/\/vocus.cc\/article\/5e8c7bcdfd89780001f3d1e0)\u3002<\/p>\n

\u5e38\u898b\u554f\u984c\u89e3\u7b54 (Q&A)<\/h2>\n

**Q1: \u5e0c\u723e\u5c31\u5730\u6307\u6a19\u4fe1\u865f\u7684\u6700\u4f73\u4f7f\u7528\u6642\u9593\u662f\u4ec0\u9ebc\u6642\u5019\uff1f**
\nA1: \u6700\u4f73\u4f7f\u7528\u6642\u9593\u901a\u5e38\u662f\u5728\u5e02\u5834\u6ce2\u52d5\u8f03\u5927\u6642\uff0c\u7279\u5225\u662f\u5728\u6280\u8853\u53cd\u8f49\u7684\u6f5b\u5728\u60c5\u6cc1\u4e0b\u3002<\/p>\n

**Q2: \u5982\u4f55\u9078\u64c7\u53c3\u6578\u4f86\u8a08\u7b97\u5e0c\u723e\u5c31\u5730\u6307\u6a19\u4fe1\u865f\uff1f**
\nA2: \u901a\u5e38\u4f7f\u752814\u5929\u4f5c\u70ba\u6a19\u6e96\u53c3\u6578\uff0c\u4f46\u6839\u64da\u5e02\u5834\u7279\u6027\uff0c\u60a8\u53ef\u4ee5\u8abf\u6574\u70ba\u4e0d\u540c\u7684\u5929\u6578\u3002<\/p>\n

**Q3: \u5982\u679c\u6211\u7121\u6cd5\u5b89\u88dd TA-Lib\uff0c\u9084\u6709\u5176\u4ed6\u66ff\u4ee3\u65b9\u6848\u55ce\uff1f**
\nA3: \u662f\u7684\uff0c\u60a8\u53ef\u4ee5\u8003\u616e\u4f7f\u7528 `pandas` \u548c `numpy` \u81ea\u884c\u8a08\u7b97\u5e0c\u723e\u5c31\u5730\u6307\u6a19\u4fe1\u865f\uff0c\u96d6\u7136\u9019\u6a23\u7684\u5be6\u4f5c\u6703\u7a0d\u5fae\u8907\u96dc\u4e00\u4e9b\u3002<\/p>\n

—<\/p>\n","protected":false},"excerpt":{"rendered":"

\u6587\u7ae0\u6458\u8981\uff1a\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528Python\u4e2d\u7684\u5e0c\u723e\u5c31\u5730\u6307\u6a19\u4fe1\u865f(StochasticSignal)\u4ea4\u6613\u6307\u6a19\uff0c\u4e26\u63d0\u4f9b\u7bc4\u4f8b\u7a0b\u5f0f\u78bc\uff0c\u8b93\u8b80\u8005\u53ef\u4ee5\u66f4\u8f15\u9b06\u5730\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528\u6b64\u6307\u6a19\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-6274","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\/pcFK27-1Dc","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6274","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=6274"}],"version-history":[{"count":2,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6274\/revisions"}],"predecessor-version":[{"id":12737,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6274\/revisions\/12737"}],"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=6274"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=6274"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=6274"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}