{"id":6116,"date":"2025-05-31T14:16:13","date_gmt":"2025-06-04T06:54:12","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=6116"},"modified":"2025-06-04T14:16:13","modified_gmt":"2025-06-04T06:54:12","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%e9%9a%a8%e6%a9%9f%e6%8c%87%e6%a8%99stochastickd%e4%ba%a4%e6%98%93","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%e9%9a%a8%e6%a9%9f%e6%8c%87%e6%a8%99stochastickd%e4%ba%a4%e6%98%93\/","title":{"rendered":"\u5168\u9762\u89e3\u6790 Python \u4e2d\u7684\u5e0c\u723e\u5c31\u5730\u6307\u6a19\u96a8\u6a5f\u6307\u6a19 (Stochastic KD) \u4ea4\u6613\u7b56\u7565"},"content":{"rendered":"

<\/p>\n

\u5168\u9762\u89e3\u6790 Python \u4e2d\u7684\u5e0c\u723e\u5c31\u5730\u6307\u6a19\u96a8\u6a5f\u6307\u6a19 (Stochastic KD) \u4ea4\u6613\u7b56\u7565<\/h1>\n

\u5e0c\u723e\u5c31\u5730\u6307\u6a19\u96a8\u6a5f\u6307\u6a19\uff08Stochastic KD\uff09\u662f\u4e00\u7a2e\u5ee3\u6cdb\u61c9\u7528\u65bc\u80a1\u7968\u5e02\u5834\u5206\u6790\u7684\u6280\u8853\u6307\u6a19\uff0c\u7531 George C. Lane \u57281950\u5e74\u4ee3\u767c\u660e\u3002\u9019\u500b\u6307\u6a19\u7684\u4e3b\u8981\u76ee\u7684\u662f\u5e6b\u52a9\u6295\u8cc7\u8005\u7406\u89e3\u80a1\u7968\u5e02\u5834\u7684\u8d70\u52e2\uff0c\u4e26\u63d0\u4f9b\u6839\u64da\u5e02\u5834\u8da8\u52e2\u505a\u51fa\u66f4\u660e\u667a\u7684\u6295\u8cc7\u6c7a\u7b56\u7684\u5de5\u5177\u3002<\/p>\n

Stochastic KD \u6307\u6a19\u662f\u4e00\u7a2e\u8da8\u52e2\u8ddf\u8e64\u6307\u6a19\uff0c\u901a\u904e\u8a08\u7b97\u7279\u5b9a\u6642\u9593\u6bb5\u5167\u7684\u6700\u9ad8\u50f9\u548c\u6700\u4f4e\u50f9\u4f86\u8a55\u4f30\u7576\u524d\u7684\u5e02\u5834\u52d5\u614b\u3002\u9019\u4f7f\u5f97\u6295\u8cc7\u8005\u80fd\u5920\u66f4\u597d\u5730\u628a\u63e1\u6295\u8cc7\u6a5f\u6703\uff0c\u63d0\u4f9b\u4e86\u4e00\u500b\u66f4\u5168\u9762\u7684\u6295\u8cc7\u6c7a\u7b56\u57fa\u790e\u3002<\/p>\n

Stochastic KD \u6307\u6a19\u7684\u4f7f\u7528\u6642\u6a5f<\/h2>\n

Stochastic KD \u6307\u6a19\u7684\u4e3b\u8981\u61c9\u7528\u6642\u6a5f\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u5e7e\u7a2e\u60c5\u6cc1\uff1a<\/p>\n

1. **\u8d85\u8cb7\u548c\u8d85\u8ce3\u5340\u57df**\uff1a\u7576\u6307\u6a19\u503c\u9ad8\u65bc80\u6642\uff0c\u5e02\u5834\u53ef\u80fd\u8655\u65bc\u8d85\u8cb7\u72c0\u614b\uff0c\u53cd\u4e4b\uff0c\u7576\u6307\u6a19\u503c\u4f4e\u65bc20\u6642\uff0c\u5e02\u5834\u53ef\u80fd\u8655\u65bc\u8d85\u8ce3\u72c0\u614b\u3002\u9019\u4e9b\u5340\u57df\u53ef\u4ee5\u63d0\u4f9b\u6f5b\u5728\u7684\u53cd\u8f49\u4fe1\u865f\u3002<\/p>\n

2. **\u4ea4\u53c9\u4fe1\u865f**\uff1a\u7576 K \u7dda\uff08\u5feb\u901f\u7dda\uff09\u7a7f\u8d8a D \u7dda\uff08\u6162\u901f\u7dda\uff09\u6642\uff0c\u9019\u901a\u5e38\u88ab\u8996\u70ba\u9032\u51fa\u5834\u7684\u4fe1\u865f\u3002\u7576 K \u7dda\u5f9e\u4e0b\u65b9\u7a7f\u8d8a D \u7dda\u6642\uff0c\u53ef\u80fd\u662f\u4e00\u500b\u8cb7\u5165\u4fe1\u865f\uff1b\u76f8\u53cd\u5247\u53ef\u80fd\u662f\u8ce3\u51fa\u4fe1\u865f\u3002<\/p>\n

3. **\u8da8\u52e2\u78ba\u8a8d**\uff1a\u5728\u5f37\u52c1\u7684\u5e02\u5834\u8da8\u52e2\u4e0b\uff0cStochastic KD \u6307\u6a19\u53ef\u4ee5\u7528\u4f5c\u78ba\u8a8d\u8da8\u52e2\u7684\u5de5\u5177\u3002\u7576\u6307\u6a19\u5728\u5f37\u70c8\u7684\u8da8\u52e2\u4e2d\u6301\u7e8c\u8655\u65bc\u67d0\u4e00\u5340\u57df\u6642\uff0c\u6295\u8cc7\u8005\u53ef\u8003\u616e\u9806\u52e2\u800c\u70ba\u3002<\/p>\n

Python \u7a0b\u5f0f\u5be6\u4f5c\u7bc4\u4f8b<\/h2>\n

\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528 Python \u5be6\u73fe Stochastic KD \u6307\u6a19\u7684\u7c21\u55ae\u7bc4\u4f8b\u3002\u9019\u500b\u7bc4\u4f8b\u4f7f\u7528 `pandas` \u548c `numpy` \u4f86\u8a08\u7b97\u6307\u6a19\u503c\uff1a<\/p>\n

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

# \u5047\u8a2d\u60a8\u5df2\u7d93\u6709\u4e00\u500b\u5305\u542b\u80a1\u7968\u6578\u64da\u7684 DataFrame\uff0c\u540d\u70ba df
\n# df \u5305\u542b ‘High’, ‘Low’, ‘Close’ \u4e09\u500b\u6b04\u4f4d<\/p>\n

def stochastic_kd(df, k_window=14, d_window=3):
\n high_max = df[‘High’].rolling(window=k_window).max()
\n low_min = df[‘Low’].rolling(window=k_window).min()<\/p>\n

# \u8a08\u7b97 K \u503c
\n df[‘K’] = 100 * ((df[‘Close’] – low_min) \/ (high_max – low_min))<\/p>\n

# \u8a08\u7b97 D \u503c
\n df[‘D’] = df[‘K’].rolling(window=d_window).mean()<\/p>\n

return df<\/p>\n

# \u4f7f\u7528\u7bc4\u4f8b
\ndf = pd.DataFrame({
\n ‘High’: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
\n ‘Low’: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1],
\n ‘Close’: [1, 2, 1, 4, 5, 6, 7, 8, 9, 10]\n})<\/p>\n

result = stochastic_kd(df)
\nprint(result)
\n“`<\/p>\n

\u932f\u8aa4\u6392\u9664\u8207\u5ef6\u4f38\u61c9\u7528<\/h2>\n

\u5728\u4f7f\u7528 Stochastic KD \u6307\u6a19\u6642\uff0c\u6295\u8cc7\u8005\u53ef\u80fd\u6703\u9047\u5230\u4e00\u4e9b\u5e38\u898b\u7684\u932f\u8aa4\uff1a<\/p>\n

– **\u6578\u64da\u4e0d\u5b8c\u6574**\uff1a\u78ba\u4fdd\u4f7f\u7528\u7684\u6578\u64da\u96c6\u5305\u542b\u8db3\u5920\u7684\u6b77\u53f2\u6578\u64da\uff0c\u4ee5\u4fbf\u8a08\u7b97\u6307\u6a19\u3002<\/p>\n

– **\u53c3\u6578\u8a2d\u5b9a\u4e0d\u7576**\uff1a\u6839\u64da\u4e0d\u540c\u7684\u5e02\u5834\u60c5\u6cc1\u8abf\u6574 K \u548c D \u7684\u6642\u9593\u7a97\u53e3\uff0c\u4ee5\u7372\u5f97\u66f4\u6e96\u78ba\u7684\u4fe1\u865f\u3002<\/p>\n

\u5ef6\u4f38\u61c9\u7528\u65b9\u9762\uff0cStochastic KD \u6307\u6a19\u4e0d\u50c5\u53ef\u4ee5\u7528\u65bc\u80a1\u7968\u5e02\u5834\uff0c\u9084\u53ef\u4ee5\u61c9\u7528\u65bc\u5916\u532f\u548c\u5546\u54c1\u5e02\u5834\u7684\u4ea4\u6613\u7b56\u7565\u4e2d\uff0c\u5e6b\u52a9\u6295\u8cc7\u8005\u5728\u4e0d\u540c\u7684\u8cc7\u7522\u985e\u5225\u4e2d\u505a\u51fa\u66f4\u660e\u667a\u7684\u6c7a\u7b56\u3002<\/p>\n

\u82e5\u60f3\u4e86\u89e3\u66f4\u591a\u95dc\u65bc Python \u7684\u4ea4\u6613\u7b56\u7565\uff0c\u8acb\u53c3\u8003\u9019\u7bc7[Python \u4ea4\u6613\u7b56\u7565\u6559\u5b78](https:\/\/vocus.cc\/@your-username\/python-trading-strategy)\u3002<\/p>\n

Q&A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/h2>\n

1. **Stochastic KD \u6307\u6a19\u5982\u4f55\u89e3\u91cb\uff1f**
\n Stochastic KD \u6307\u6a19\u7684\u6578\u503c\u7bc4\u570d\u57280\u5230100\u4e4b\u9593\uff0c\u901a\u5e38\u8d85\u904e80\u8868\u793a\u8d85\u8cb7\uff0c\u800c\u4f4e\u65bc20\u5247\u8868\u793a\u8d85\u8ce3\u3002<\/p>\n

2. **\u5982\u4f55\u9078\u64c7 K \u548c D \u7684\u6642\u9593\u7a97\u53e3\uff1f**
\n \u4e00\u822c\u5efa\u8b70\u4f7f\u752814\u5929\u7684 K \u503c\u548c3\u5929\u7684 D \u503c\uff0c\u4f46\u5177\u9ad4\u6578\u503c\u53ef\u4ee5\u6839\u64da\u5e02\u5834\u7684\u7279\u6027\u9032\u884c\u8abf\u6574\u3002<\/p>\n

3. **\u662f\u5426\u53ef\u4ee5\u5c07 Stochastic KD \u8207\u5176\u4ed6\u6307\u6a19\u7d50\u5408\u4f7f\u7528\uff1f**
\n \u662f\u7684\uff0c\u5c07 Stochastic KD \u8207\u5176\u4ed6\u6280\u8853\u6307\u6a19\uff08\u5982 RSI \u6216\u79fb\u52d5\u5e73\u5747\u7dda\uff09\u7d50\u5408\u4f7f\u7528\uff0c\u53ef\u4ee5\u63d0\u9ad8\u4ea4\u6613\u4fe1\u865f\u7684\u6e96\u78ba\u6027\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\u96a8\u6a5f\u6307\u6a19(StochasticKD)\u4ea4\u6613\u6307\u6a19\uff0c\u4e26\u63d0\u4f9b\u7bc4\u4f8b\u4ee5\u53ca\u4f7f\u7528\u6642\u6a5f\uff0c\u8b93\u8b80\u8005\u80fd\u5920\u66f4\u52a0\u4e86\u89e3\u5982\u4f55\u4f7f\u7528\u6b64\u6307\u6a19\u4f86\u9032\u884c\u4ea4\u6613\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-6116","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\/pcFK27-1AE","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6116","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=6116"}],"version-history":[{"count":2,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6116\/revisions"}],"predecessor-version":[{"id":12752,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6116\/revisions\/12752"}],"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=6116"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=6116"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=6116"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}