{"id":6128,"date":"2025-05-30T14:23:49","date_gmt":"2025-06-04T06:51:49","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=6128"},"modified":"2025-06-04T14:23:49","modified_gmt":"2025-06-04T06:51:49","slug":"%e5%ad%b8%e7%bf%92%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8%e8%b3%93%e5%85%8b%e7%a6%8f%e5%be%b7%e9%80%9a%e9%81%93bollingerband%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%e4%bd%bf%e7%94%a8%e8%b3%93%e5%85%8b%e7%a6%8f%e5%be%b7%e9%80%9a%e9%81%93bollingerband%e4%ba%a4%e6%98%93%e6%8c%87%e6%a8%99\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528 Python \u7e6a\u88fd\u8cd3\u514b\u798f\u5fb7\u901a\u9053\uff08Bollinger Band\uff09\u4ea4\u6613\u6307\u6a19\uff1a2025 \u6700\u65b0\u6559\u5b78"},"content":{"rendered":"

<\/p>\n

\u5982\u4f55\u4f7f\u7528 Python \u7e6a\u88fd\u8cd3\u514b\u798f\u5fb7\u901a\u9053\uff08Bollinger Band\uff09\u4ea4\u6613\u6307\u6a19\uff1a2025 \u6700\u65b0\u6559\u5b78<\/h1>\n

\u8cd3\u514b\u798f\u5fb7\u901a\u9053\uff08Bollinger Band\uff09\u662f\u4e00\u7a2e\u5ee3\u6cdb\u4f7f\u7528\u7684\u6280\u8853\u5206\u6790\u6307\u6a19\uff0c\u80fd\u5e6b\u52a9\u6295\u8cc7\u8005\u66f4\u597d\u5730\u5224\u65b7\u80a1\u7968\u50f9\u683c\u7684\u8d70\u52e2\uff0c\u4e26\u63d0\u4f9b\u660e\u78ba\u7684\u4ea4\u6613\u6642\u6a5f\u3002\u901a\u9053\u7684\u8a2d\u8a08\u57fa\u65bc\u79fb\u52d5\u5e73\u5747\u7dda\uff0c\u80fd\u5920\u6e05\u6670\u986f\u793a\u50f9\u683c\u6ce2\u52d5\u7bc4\u570d\uff0c\u70ba\u6295\u8cc7\u6c7a\u7b56\u63d0\u4f9b\u652f\u6301\u3002<\/p>\n

\u8cd3\u514b\u798f\u5fb7\u901a\u9053\u7684\u539f\u7406<\/h2>\n

\u8cd3\u514b\u798f\u5fb7\u901a\u9053\u7531\u4e09\u689d\u7dda\u7d44\u6210\uff1a\u4e0a\u8f49\u6298\u7dda\u3001\u4e2d\u9593\u7dda\u548c\u4e0b\u8f49\u6298\u7dda\u3002\u9019\u4e09\u689d\u7dda\u662f\u901a\u904e\u4ee5\u4e0b\u65b9\u5f0f\u8a08\u7b97\u5f97\u51fa\u7684\uff1a<\/p>\n

– **\u4e2d\u9593\u7dda**\uff1a\u901a\u5e38\u662f\u67d0\u500b\u6642\u9593\u7bc4\u570d\u5167\u7684\u79fb\u52d5\u5e73\u5747\u7dda\uff08\u4f8b\u598220\u65e5\u79fb\u52d5\u5e73\u5747\u7dda\uff09\u3002
\n– **\u4e0a\u8f49\u6298\u7dda**\uff1a\u4e2d\u9593\u7dda\u52a0\u4e0a\u5169\u500d\u7684\u6a19\u6e96\u5dee\u3002
\n– **\u4e0b\u8f49\u6298\u7dda**\uff1a\u4e2d\u9593\u7dda\u6e1b\u53bb\u5169\u500d\u7684\u6a19\u6e96\u5dee\u3002<\/p>\n

\u9019\u6a23\u7684\u8a2d\u8a08\u4f7f\u5f97\u8cd3\u514b\u798f\u5fb7\u901a\u9053\u80fd\u5920\u53cd\u6620\u51fa\u5e02\u5834\u7684\u6ce2\u52d5\u6027\uff0c\u4e26\u5e6b\u52a9\u4ea4\u6613\u8005\u8b58\u5225\u6f5b\u5728\u7684\u8cb7\u5165\u548c\u8ce3\u51fa\u4fe1\u865f\u3002<\/p>\n

\u8cd3\u514b\u798f\u5fb7\u901a\u9053\u7684\u4f7f\u7528\u6642\u6a5f<\/h2>\n

\u4f7f\u7528\u8cd3\u514b\u798f\u5fb7\u901a\u9053\u6642\uff0c\u6295\u8cc7\u8005\u61c9\u8a72\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u500b\u4fe1\u865f\uff1a<\/p>\n

1. **\u4e0a\u8f49\u6298\u7dda\u7a81\u7834**\uff1a\u7576\u80a1\u7968\u50f9\u683c\u8d85\u904e\u4e0a\u8f49\u6298\u7dda\u6642\uff0c\u9019\u53ef\u80fd\u8868\u793a\u8da8\u52e2\u4e0a\u884c\uff0c\u6295\u8cc7\u8005\u53ef\u4ee5\u8003\u616e\u8cb7\u5165\u3002
\n2. **\u4e0b\u8f49\u6298\u7dda\u7a81\u7834**\uff1a\u7576\u80a1\u7968\u50f9\u683c\u4f4e\u65bc\u4e0b\u8f49\u6298\u7dda\u6642\uff0c\u9019\u53ef\u80fd\u8868\u793a\u8da8\u52e2\u4e0b\u884c\uff0c\u6295\u8cc7\u8005\u53ef\u4ee5\u8003\u616e\u8ce3\u51fa\u3002
\n3. **\u901a\u9053\u6536\u7e2e**\uff1a\u7576\u4e0a\u8f49\u6298\u7dda\u548c\u4e0b\u8f49\u6298\u7dda\u6536\u7a84\u6642\uff0c\u5e02\u5834\u53ef\u80fd\u51fa\u73fe\u8f03\u5927\u7684\u50f9\u683c\u6ce2\u52d5\uff0c\u6295\u8cc7\u8005\u61c9\u4fdd\u6301\u8b66\u60d5\u3002<\/p>\n

Python\u7bc4\u4f8b\uff1a\u7e6a\u88fd\u8cd3\u514b\u798f\u5fb7\u901a\u9053<\/h2>\n

\u4ee5\u4e0b\u662f\u4f7f\u7528 Python \u7e6a\u88fd\u8cd3\u514b\u798f\u5fb7\u901a\u9053\u7684\u7bc4\u4f8b\u7a0b\u5f0f\u78bc\uff1a<\/p>\n

“`python
\nimport pandas as pd
\nimport matplotlib.pyplot as plt<\/p>\n

# \u8b80\u53d6\u8cc7\u6599
\ndata = pd.read_csv(‘data.csv’)<\/p>\n

# \u8a08\u7b97\u79fb\u52d5\u5e73\u5747\u7dda
\nma = data[‘Close’].rolling(window=20).mean()<\/p>\n

# \u8a08\u7b97\u6a19\u6e96\u5dee
\nstd = data[‘Close’].rolling(window=20).std()<\/p>\n

# \u8a08\u7b97\u4e0a\u8f49\u6298\u7dda\u548c\u4e0b\u8f49\u6298\u7dda
\nupper_band = ma + 2 * std
\nlower_band = ma – 2 * std<\/p>\n

# \u7e6a\u88fd\u8cd3\u514b\u798f\u5fb7\u901a\u9053
\nplt.figure(figsize=(14, 7))
\nplt.plot(data[‘Close’], label=’\u6536\u76e4\u50f9’, color=’blue’)
\nplt.plot(ma, label=’20\u65e5\u79fb\u52d5\u5e73\u5747\u7dda’, color=’orange’)
\nplt.plot(upper_band, label=’\u4e0a\u8f49\u6298\u7dda’, color=’green’)
\nplt.plot(lower_band, label=’\u4e0b\u8f49\u6298\u7dda’, color=’red’)
\nplt.fill_between(data.index, upper_band, lower_band, color=’lightgrey’, alpha=0.5)
\nplt.title(‘\u8cd3\u514b\u798f\u5fb7\u901a\u9053\uff08Bollinger Band\uff09’)
\nplt.xlabel(‘\u65e5\u671f’)
\nplt.ylabel(‘\u50f9\u683c’)
\nplt.legend()
\nplt.show()
\n“`<\/p>\n

\u9019\u6bb5\u7a0b\u5f0f\u78bc\u5c07\u8b80\u53d6\u5305\u542b\u80a1\u7968\u6536\u76e4\u50f9\u7684 CSV \u6a94\u6848\uff0c\u8a08\u7b97\u8cd3\u514b\u798f\u5fb7\u901a\u9053\u4e26\u7e6a\u88fd\u51fa\u4f86\u3002\u6295\u8cc7\u8005\u53ef\u4ee5\u6839\u64da\u6b64\u5716\u50cf\u5feb\u901f\u5224\u65b7\u5e02\u5834\u72c0\u6cc1\u3002<\/p>\n

\u932f\u8aa4\u6392\u9664<\/h2>\n

\u5728\u4f7f\u7528 Python \u7e6a\u88fd\u8cd3\u514b\u798f\u5fb7\u901a\u9053\u6642\uff0c\u53ef\u80fd\u6703\u9047\u5230\u4e00\u4e9b\u5e38\u898b\u932f\u8aa4\uff1a<\/p>\n

– **\u8cc7\u6599\u683c\u5f0f\u932f\u8aa4**\uff1a\u78ba\u4fdd CSV \u6a94\u6848\u7684\u683c\u5f0f\u6b63\u78ba\uff0c\u7279\u5225\u662f\u5217\u540d\u3002
\n– **\u6578\u64da\u7f3a\u5931**\uff1a\u5982\u679c\u80a1\u7968\u6578\u64da\u4e2d\u6709\u7f3a\u5931\u503c\uff0c\u8a08\u7b97\u79fb\u52d5\u5e73\u5747\u7dda\u548c\u6a19\u6e96\u5dee\u6642\u53ef\u80fd\u6703\u51fa\u73fe\u932f\u8aa4\uff0c\u8acb\u6aa2\u67e5\u6578\u64da\u5b8c\u6574\u6027\u3002
\n– **\u5eab\u672a\u5b89\u88dd**\uff1a\u78ba\u4fdd\u5df2\u5b89\u88dd\u6240\u9700\u7684\u5eab\uff08\u5982 pandas \u548c matplotlib\uff09\uff0c\u53ef\u4f7f\u7528 `pip install pandas matplotlib` \u9032\u884c\u5b89\u88dd\u3002<\/p>\n

\u5ef6\u4f38\u61c9\u7528<\/h2>\n

\u9664\u4e86\u8cd3\u514b\u798f\u5fb7\u901a\u9053\uff0cPython \u9084\u53ef\u4ee5\u7528\u65bc\u5176\u4ed6\u6280\u8853\u6307\u6a19\u7684\u8a08\u7b97\u548c\u53ef\u8996\u5316\uff0c\u5982\u79fb\u52d5\u5e73\u5747\u6536\u6582\u64f4\u6563\u6307\u6a19\uff08MACD\uff09\u3001\u76f8\u5c0d\u5f37\u5f31\u6307\u6a19\uff08RSI\uff09\u7b49\u3002\u900f\u904e\u9019\u4e9b\u6280\u8853\u6307\u6a19\uff0c\u6295\u8cc7\u8005\u53ef\u4ee5\u7372\u5f97\u66f4\u5168\u9762\u7684\u5e02\u5834\u5206\u6790\u3002<\/p>\n

\u6b64\u5916\uff0c\u60a8\u53ef\u53c3\u8003\u66f4\u591a Python \u76f8\u95dc\u6559\u5b78\u6587\u7ae0\uff0c\u4f8b\u5982 [\u9019\u88e1\u7684\u6587\u7ae0](https:\/\/vocus.cc) \u4ee5\u64f4\u5c55\u60a8\u7684\u77e5\u8b58\u3002<\/p>\n

\u7d50\u8ad6<\/h2>\n

\u8cd3\u514b\u798f\u5fb7\u901a\u9053\uff08Bollinger Band\uff09\u662f\u4e00\u7a2e\u6709\u6548\u7684\u6280\u8853\u5206\u6790\u5de5\u5177\uff0c\u80fd\u5e6b\u52a9\u6295\u8cc7\u8005\u66f4\u597d\u5730\u5224\u65b7\u80a1\u7968\u50f9\u683c\u7684\u8d70\u52e2\u3002\u900f\u904e Python\uff0c\u7e6a\u88fd\u8cd3\u514b\u798f\u5fb7\u901a\u9053\u8b8a\u5f97\u7c21\u55ae\u4e14\u9ad8\u6548\uff0c\u8b93\u4ea4\u6613\u8005\u80fd\u5920\u5feb\u901f\u505a\u51fa\u53cd\u61c9\u3002<\/p>\n

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

**Q1\uff1a\u8cd3\u514b\u798f\u5fb7\u901a\u9053\u7684\u6700\u4f73\u4ea4\u6613\u7b56\u7565\u662f\u4ec0\u9ebc\uff1f**
\nA1\uff1a\u6700\u4f73\u4ea4\u6613\u7b56\u7565\u901a\u5e38\u662f\u6839\u64da\u5e02\u5834\u60c5\u6cc1\u800c\u5b9a\u3002\u4e00\u822c\u800c\u8a00\uff0c\u7576\u50f9\u683c\u63a5\u8fd1\u4e0a\u8f49\u6298\u7dda\u6642\u8003\u616e\u7372\u5229\u4e86\u7d50\uff0c\u7576\u50f9\u683c\u63a5\u8fd1\u4e0b\u8f49\u6298\u7dda\u6642\u8003\u616e\u9032\u5834\u3002<\/p>\n

**Q2\uff1a\u5982\u4f55\u9078\u64c7\u5408\u9069\u7684\u79fb\u52d5\u5e73\u5747\u7dda\u6642\u9593\u7a97\uff1f**
\nA2\uff1a\u4e00\u822c\u800c\u8a00\uff0c\u77ed\u671f\u7b56\u7565\u53ef\u9078\u64c710-20\u5929\u7684\u79fb\u52d5\u5e73\u5747\u7dda\uff0c\u800c\u9577\u671f\u7b56\u7565\u5247\u53ef\u9078\u64c750-200\u5929\u7684\u79fb\u52d5\u5e73\u5747\u7dda\uff0c\u5177\u9ad4\u53d6\u6c7a\u65bc\u4ea4\u6613\u8005\u7684\u98a8\u96aa\u627f\u53d7\u80fd\u529b\u548c\u5e02\u5834\u7279\u6027\u3002<\/p>\n

**Q3\uff1aPython \u7e6a\u5716\u6642\u986f\u793a\u4e0d\u5b8c\u6574\uff0c\u61c9\u5982\u4f55\u8655\u7406\uff1f**
\nA3\uff1a\u53ef\u901a\u904e\u8abf\u6574 `plt.figure(figsize=(\u5bec\u5ea6, \u9ad8\u5ea6))` \u7684\u53c3\u6578\u4f86\u6539\u8b8a\u5716\u50cf\u5927\u5c0f\uff0c\u78ba\u4fdd\u5716\u5f62\u986f\u793a\u5b8c\u6574\u3002<\/p>\n

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

\u6587\u7ae0\u6458\u8981\uff1a\u8cd3\u514b\u798f\u5fb7\u901a\u9053(BollingerBand)\u662f\u4e00\u7a2e\u5e38\u7528\u7684\u4ea4\u6613\u6307\u6a19\uff0c\u53ef\u4ee5\u5e6b\u52a9\u6295\u8cc7\u8005\u66f4\u597d\u5730\u5206\u6790\u5e02\u5834\u8da8\u52e2\uff0c\u4e26\u63d0\u4f9b\u66f4\u597d\u7684\u4ea4\u6613\u6c7a\u7b56\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528Python\u4f86\u63a2\u7d22\u8cd3\u514b\u798f\u5fb7\u901a\u9053(BollingerBand)\u4ea4\u6613\u6307\u6a19\uff0c\u4ee5\u53ca\u5982\u4f55\u5229\u7528\u5b83\u4f86\u63d0\u9ad8\u6295\u8cc7\u6536\u76ca\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-6128","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\/pcFK27-1AQ","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6128","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=6128"}],"version-history":[{"count":1,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6128\/revisions"}],"predecessor-version":[{"id":6129,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6128\/revisions\/6129"}],"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=6128"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=6128"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=6128"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}