{"id":6374,"date":"2025-06-03T14:06:23","date_gmt":"2025-06-04T07:06:23","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=6374"},"modified":"2025-06-04T14:06:23","modified_gmt":"2025-06-04T07:06:23","slug":"%e5%ad%b8%e7%bf%92%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8%e7%9b%b8%e5%b0%8d%e5%8a%9b%e9%87%8f%e6%8c%87%e6%95%b8%e5%b8%b6relativestrengthindexbands%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%e7%9b%b8%e5%b0%8d%e5%8a%9b%e9%87%8f%e6%8c%87%e6%95%b8%e5%b8%b6relativestrengthindexbands%e4%ba%a4%e6%98%93%e6%8c%87%e6%a8%99\/","title":{"rendered":"\u638c\u63e1\u76f8\u5c0d\u529b\u91cf\u6307\u6578\u5e36 (Relative Strength Index Bands) \u7684 Python \u4f7f\u7528\u6280\u5de7\u8207\u5be6\u4f5c\u7bc4\u4f8b"},"content":{"rendered":"

<\/p>\n

\u638c\u63e1\u76f8\u5c0d\u529b\u91cf\u6307\u6578\u5e36 (Relative Strength Index Bands) \u7684 Python \u4f7f\u7528\u6280\u5de7\u8207\u5be6\u4f5c\u7bc4\u4f8b<\/h1>\n

\u76f8\u5c0d\u529b\u91cf\u6307\u6578\u5e36 (Relative Strength Index Bands) \u662f\u4e00\u7a2e\u5ee3\u6cdb\u904b\u7528\u65bc\u6280\u8853\u5206\u6790\u7684\u4ea4\u6613\u6307\u6a19\uff0c\u80fd\u6709\u6548\u5e6b\u52a9\u6295\u8cc7\u8005\u8a55\u4f30\u80a1\u7968\u50f9\u683c\u7684\u8d70\u52e2\uff0c\u4e26\u6c7a\u5b9a\u6700\u4f73\u7684\u4ea4\u6613\u6642\u6a5f\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u76f8\u5c0d\u529b\u91cf\u6307\u6578\u5e36\u7684\u6982\u5ff5\u3001\u4f7f\u7528\u6642\u6a5f\uff0c\u4ee5\u53ca\u5982\u4f55\u904b\u7528 Python \u5be6\u73fe\u5b83\uff0c\u8b93\u4f60\u5728 2025 \u5e74\u7684\u4ea4\u6613\u4e2d\u66f4\u5177\u512a\u52e2\u3002<\/p>\n

\u4ec0\u9ebc\u662f\u76f8\u5c0d\u529b\u91cf\u6307\u6578\u5e36\uff1f<\/h2>\n

\u76f8\u5c0d\u529b\u91cf\u6307\u6578\u5e36\u662f\u57fa\u65bc\u76f8\u5c0d\u529b\u91cf\u6307\u6578 (RSI) \u7684\u6307\u6a19\uff0cRSI \u662f\u4e00\u7a2e\u5e38\u7528\u65bc\u8861\u91cf\u50f9\u683c\u8b8a\u52d5\u901f\u5ea6\u8207\u8b8a\u5316\u7684\u6280\u8853\u6307\u6a19\u3002\u76f8\u5c0d\u529b\u91cf\u6307\u6578\u5e36\u900f\u904e\u4e0a\u4e0b\u5169\u689d\u754c\u9650\u4f86\u5e6b\u52a9\u6295\u8cc7\u8005\u8b58\u5225\u80a1\u50f9\u7684\u8d85\u8cb7\u8207\u8d85\u8ce3\u60c5\u6cc1\uff0c\u9032\u800c\u505a\u51fa\u66f4\u660e\u667a\u7684\u4ea4\u6613\u6c7a\u7b56\u3002<\/p>\n

\u76f8\u5c0d\u529b\u91cf\u6307\u6578\u5e36\u7684\u4f7f\u7528\u6642\u6a5f<\/h2>\n

– **\u8d85\u8cb7\u548c\u8d85\u8ce3\u5224\u65b7**\uff1a\u7576\u50f9\u683c\u8d70\u52e2\u986f\u793a\u8d85\u8cb7\uff08RSI \u8d85\u904e70\uff09\u6642\uff0c\u6295\u8cc7\u8005\u53ef\u4ee5\u8003\u616e\u8ce3\u51fa\u80a1\u7968\uff1b\u76f8\u53cd\uff0c\u7576\u8d85\u8ce3\uff08RSI \u4f4e\u65bc30\uff09\u6642\uff0c\u5247\u53ef\u4ee5\u8003\u616e\u8cb7\u5165\u3002<\/p>\n

– **\u8da8\u52e2\u8b8a\u5316\u8b58\u5225**\uff1a\u76f8\u5c0d\u529b\u91cf\u6307\u6578\u5e36\u9084\u80fd\u5354\u52a9\u6295\u8cc7\u8005\u5224\u65b7\u5e02\u5834\u8da8\u52e2\u3002\u5982\u679c RSI \u6301\u7e8c\u4e0a\u5347\uff0c\u986f\u793a\u4e0a\u5347\u8da8\u52e2\uff0c\u5247\u8cb7\u5165\u7684\u6642\u6a5f\u53ef\u80fd\u4f86\u81e8\uff1b\u82e5 RSI \u958b\u59cb\u4e0b\u964d\uff0c\u5247\u53ef\u80fd\u662f\u8ce3\u51fa\u7684\u4fe1\u865f\u3002<\/p>\n

\u4f7f\u7528 Python \u5be6\u73fe\u76f8\u5c0d\u529b\u91cf\u6307\u6578\u5e36<\/h2>\n

\u5728 2025 \u5e74\uff0c\u4f7f\u7528 Python \u5be6\u73fe\u76f8\u5c0d\u529b\u91cf\u6307\u6578\u5e36\u7684\u904e\u7a0b\u8b8a\u5f97\u66f4\u52a0\u7c21\u55ae\u3002\u4ee5\u4e0b\u662f\u5b8c\u6574\u7684 Python \u7a0b\u5f0f\u78bc\u7bc4\u4f8b\uff0c\u4f7f\u7528\u4e86 Pandas \u548c Matplotlib \u5169\u500b\u5eab\u4f86\u8a08\u7b97\u4e26\u7e6a\u88fd\u76f8\u5c0d\u529b\u91cf\u6307\u6578\u5e36\uff1a<\/p>\n

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

# \u8b80\u53d6\u80a1\u7968\u50f9\u683c\u8cc7\u6599
\ndf = pd.read_csv(‘stock_prices.csv’)<\/p>\n

# \u8a08\u7b97RSI
\ndelta = df[‘Close’].diff()
\ngain = (delta.where(delta > 0, 0)).rolling(window=14).mean()
\nloss = (-delta.where(delta < 0, 0)).rolling(window=14).mean()\nrs = gain \/ loss\nrsi = 100 - (100 \/ (1 + rs))\n\n# \u8a08\u7b97RSI\u5e36\nupper_band = rsi + 10 # \u4e0a\u754c\u53ef\u6839\u64da\u9700\u8981\u8abf\u6574\nlower_band = rsi - 10 # \u4e0b\u754c\u53ef\u6839\u64da\u9700\u8981\u8abf\u6574\n\n# \u7e6a\u88fd\u5716\u8868\nplt.figure(figsize=(12, 6))\nplt.plot(df['Close'], label='\u80a1\u7968\u6536\u76e4\u50f9', color='blue')\nplt.plot(rsi, label='RSI', color='orange')\nplt.axhline(y=70, color='r', linestyle='--', label='\u8d85\u8cb7\u5340')\nplt.axhline(y=30, color='g', linestyle='--', label='\u8d85\u8ce3\u5340')\nplt.plot(upper_band, label='\u4e0a\u5e36', color='purple')\nplt.plot(lower_band, label='\u4e0b\u5e36', color='purple')\nplt.title('\u76f8\u5c0d\u529b\u91cf\u6307\u6578\u5e36 (RSI Bands) \u5716\u8868')\nplt.legend()\nplt.show()\n```\n\n\u9019\u6bb5\u7a0b\u5f0f\u78bc\u8a08\u7b97\u4e86 RSI \u4e26\u7e6a\u88fd\u4e86\u76f8\u5c0d\u529b\u91cf\u6307\u6578\u5e36\uff0c\u8b93\u60a8\u80fd\u66f4\u6e05\u695a\u5730\u638c\u63e1\u80a1\u7968\u7684\u8da8\u52e2\u3002\n\n\n\n

\u7d50\u8ad6<\/h2>\n

\u76f8\u5c0d\u529b\u91cf\u6307\u6578\u5e36\u662f\u4e00\u500b\u6709\u6548\u7684\u4ea4\u6613\u6307\u6a19\uff0c\u53ef\u4ee5\u5e6b\u52a9\u6295\u8cc7\u8005\u66f4\u6e96\u78ba\u5730\u5224\u65b7\u80a1\u5e02\u52d5\u5411\u3002\u900f\u904e Python \u7684\u5be6\u4f5c\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u8a08\u7b97\u4e26\u8996\u89ba\u5316\u9019\u4e9b\u6307\u6a19\uff0c\u9032\u4e00\u6b65\u63d0\u5347\u60a8\u7684\u4ea4\u6613\u7b56\u7565\u3002<\/p>\n

\u82e5\u60f3\u9032\u4e00\u6b65\u4e86\u89e3 Python \u6280\u8853\u5206\u6790\uff0c\u5efa\u8b70\u53c3\u8003 [\u9019\u7bc7\u6559\u5b78\u6587\u7ae0](https:\/\/vocus.cc\/article\/601a2a9cd3474b001c9f4e5e) \u4ee5\u7372\u53d6\u66f4\u591a\u5be6\u7528\u8cc7\u8a0a\u3002<\/p>\n

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

**Q1: RSI \u7684\u6700\u4f73\u4f7f\u7528\u5340\u9593\u662f\u4ec0\u9ebc\uff1f**
\nA1: RSI \u901a\u5e38\u4f7f\u7528 14 \u5929\u7684\u6642\u9593\u6846\u67b6\uff0c\u4f46\u5be6\u969b\u4e0a\u53ef\u4ee5\u6839\u64da\u4ea4\u6613\u98a8\u683c\u9032\u884c\u8abf\u6574\u3002<\/p>\n

**Q2: \u5982\u4f55\u5224\u65b7\u76f8\u5c0d\u529b\u91cf\u6307\u6578\u5e36\u7684\u4e0a\u4e0b\u754c\u9650\uff1f**
\nA2: \u4e0a\u4e0b\u754c\u9650\u53ef\u4ee5\u6839\u64da\u6b77\u53f2\u6578\u64da\u9032\u884c\u56de\u6e2c\u78ba\u5b9a\uff0c\u901a\u5e38\u8a2d\u5b9a\u70ba RSI \u7684 +\/- 10 \u6578\u503c\u4f5c\u70ba\u521d\u6b65\u754c\u9650\u3002<\/p>\n

**Q3: \u76f8\u5c0d\u529b\u91cf\u6307\u6578\u5e36\u9069\u5408\u6240\u6709\u5e02\u5834\u55ce\uff1f**
\nA3: \u96d6\u7136 RSI \u548c\u76f8\u5c0d\u529b\u91cf\u6307\u6578\u5e36\u5728\u591a\u6578\u5e02\u5834\u90fd\u6709\u6548\uff0c\u4f46\u5728\u6ce2\u52d5\u6027\u8f03\u5927\u7684\u5e02\u5834\u4e2d\uff0c\u53ef\u80fd\u9700\u8981\u8abf\u6574\u53c3\u6578\u4ee5\u9069\u61c9\u5e02\u5834\u7279\u6027\u3002<\/p>\n

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

\u6587\u7ae0\u6458\u8981\uff1a\u76f8\u5c0d\u529b\u91cf\u6307\u6578\u5e36(RelativeStrengthIndexBands)\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\u6642\u6a5f\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528Python\u4f86\u8a08\u7b97RSI\u6307\u6a19\uff0c\u4e26\u63d0\u4f9b\u7bc4\u4f8b\u7a0b\u5f0f\u78bc\uff0c\u8b93\u5b78\u751f\u5011\u80fd\u5920\u66f4\u8f15\u9b06\u5730\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528RSI\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-6374","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\/pcFK27-1EO","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6374","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=6374"}],"version-history":[{"count":3,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6374\/revisions"}],"predecessor-version":[{"id":12722,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6374\/revisions\/12722"}],"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=6374"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=6374"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=6374"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}