{"id":6202,"date":"2025-06-02T14:46:33","date_gmt":"2025-06-04T06:54:32","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=6202"},"modified":"2025-06-04T14:46:33","modified_gmt":"2025-06-04T06:54:32","slug":"%e5%ad%b8%e7%bf%92%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8%e7%a7%bb%e5%8b%95%e5%b9%b3%e5%9d%87%e8%b6%a8%e5%90%91%e6%8c%87%e6%95%b8%e5%80%92%e5%82%b3%e9%81%9e%e4%bf%a1%e8%99%9fdxechosignal%e4%ba%a4","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%a7%bb%e5%8b%95%e5%b9%b3%e5%9d%87%e8%b6%a8%e5%90%91%e6%8c%87%e6%95%b8%e5%80%92%e5%82%b3%e9%81%9e%e4%bf%a1%e8%99%9fdxechosignal%e4%ba%a4\/","title":{"rendered":"\u5168\u9762\u638c\u63e1\u79fb\u52d5\u5e73\u5747\u8da8\u5411\u6307\u6578\u5012\u50b3\u905e\u4fe1\u865f(DX Echo Signal)\u4ea4\u6613\u6307\u6a19\uff1a2025 Python \u5be6\u4f5c\u6307\u5357"},"content":{"rendered":"

<\/p>\n

\u5168\u9762\u638c\u63e1\u79fb\u52d5\u5e73\u5747\u8da8\u5411\u6307\u6578\u5012\u50b3\u905e\u4fe1\u865f(DX Echo Signal)\u4ea4\u6613\u6307\u6a19\uff1a2025 Python \u5be6\u4f5c\u6307\u5357<\/h1>\n

\u79fb\u52d5\u5e73\u5747\u8da8\u5411\u6307\u6578\u5012\u50b3\u905e\u4fe1\u865f(DX Echo Signal) \u662f\u4e00\u7a2e\u5e38\u898b\u7684\u4ea4\u6613\u6307\u6a19\uff0c\u5b83\u53ef\u4ee5\u5e6b\u52a9\u6295\u8cc7\u8005\u66f4\u6e96\u78ba\u5730\u5224\u65b7\u5e02\u5834\u8da8\u52e2\uff0c\u4e26\u63d0\u4f9b\u66f4\u591a\u7684\u4ea4\u6613\u6a5f\u6703\u3002\u672c\u6587\u5c07\u6df1\u5165\u4ecb\u7d39DX Echo Signal\u7684\u4f7f\u7528\u6642\u6a5f\u3001\u5982\u4f55\u4f7f\u7528Python\u4f86\u5be6\u73fe\u5b83\uff0c\u4ee5\u53ca\u6700\u4f73\u5be6\u8e10\u8207\u932f\u8aa4\u6392\u9664\u6280\u5de7\u3002<\/p>\n

\u4ec0\u9ebc\u662fDX Echo Signal\uff1f<\/h2>\n

DX Echo Signal\u662f\u4e00\u7a2e\u57fa\u65bc\u79fb\u52d5\u5e73\u5747\u8da8\u5411\u6307\u6578(DX)\u7684\u4ea4\u6613\u6307\u6a19\u3002\u5b83\u7684\u4e3b\u8981\u529f\u80fd\u662f\u6aa2\u6e2c\u5e02\u5834\u8da8\u52e2\u7684\u8b8a\u5316\uff0c\u5e6b\u52a9\u6295\u8cc7\u8005\u6293\u4f4f\u6f5b\u5728\u7684\u4ea4\u6613\u6a5f\u6703\u3002\u9019\u7a2e\u6307\u6a19\u9069\u5408\u65bc\u5404\u7a2e\u91d1\u878d\u5e02\u5834\uff0c\u5305\u62ec\u80a1\u7968\u3001\u5916\u532f\u548c\u52a0\u5bc6\u8ca8\u5e63\u7b49\u3002<\/p>\n

DX Echo Signal\u7684\u4f7f\u7528\u6642\u6a5f<\/h2>\n

DX Echo Signal\u5728\u4ee5\u4e0b\u60c5\u6cc1\u4e0b\u5c24\u5176\u6709\u6548\uff1a<\/p>\n

– **\u8da8\u52e2\u78ba\u8a8d**\uff1a\u7576\u5e02\u5834\u8655\u65bc\u660e\u78ba\u7684\u4e0a\u5347\u6216\u4e0b\u964d\u8da8\u52e2\u6642\uff0cDX Echo Signal\u80fd\u5920\u63d0\u4f9b\u9032\u5834\u6216\u51fa\u5834\u7684\u4fe1\u865f\u3002
\n– **\u53cd\u8f49\u4fe1\u865f**\uff1a\u7576\u6307\u6a19\u986f\u793a\u5e02\u5834\u53ef\u80fd\u51fa\u73fe\u53cd\u8f49\u6642\uff0c\u6295\u8cc7\u8005\u61c9\u8a72\u5bc6\u5207\u95dc\u6ce8\u9019\u4e00\u4fe1\u865f\uff0c\u4ee5\u9632\u6b62\u6f5b\u5728\u7684\u640d\u5931\u3002
\n– **\u5e02\u5834\u9707\u8569**\uff1a\u5728\u5e02\u5834\u9707\u8569\u671f\u9593\uff0cDX Echo Signal\u53ef\u4ee5\u5e6b\u52a9\u5224\u65b7\u5404\u7a2e\u77ed\u671f\u4ea4\u6613\u6a5f\u6703\u3002<\/p>\n

\u4f7f\u7528Python\u5be6\u73feDX Echo Signal<\/h2>\n

\u4f7f\u7528Python\u4f86\u5be6\u73feDX Echo Signal\u662f\u76f8\u5c0d\u7c21\u55ae\u7684\uff0c\u4ee5\u4e0b\u662f\u4e00\u500b\u5b8c\u6574\u7684Python\u793a\u4f8b\uff0c\u5305\u62ec\u8a08\u7b97DX\u548cDX Echo Signal\u7684\u51fd\u6578\uff1a<\/p>\n

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

def calculate_dx(data, period):
\n # \u8a08\u7b97DX
\n high = data[‘High’].rolling(window=period).max()
\n low = data[‘Low’].rolling(window=period).min()
\n dx = 100 * ((high – low) \/ low)
\n return dx<\/p>\n

def calculate_ema(data, period):
\n # \u6307\u6578\u79fb\u52d5\u5e73\u5747
\n return data.ewm(span=period, adjust=False).mean()<\/p>\n

def DXEchoSignal(data, period):
\n # \u8a08\u7b97DX
\n dx = calculate_dx(data, period)
\n # \u8a08\u7b97DX Echo Signal
\n dx_echo_signal = calculate_ema(dx, period)
\n # \u8fd4\u56deDX Echo Signal
\n return dx_echo_signal<\/p>\n

# \u4f7f\u7528\u7bc4\u4f8b
\ndata = pd.DataFrame({
\n ‘High’: [10, 11, 12, 13, 14, 15, 14, 13, 12, 11],
\n ‘Low’: [9, 8, 7, 8, 9, 10, 9, 8, 7, 6]\n})
\nsignal = DXEchoSignal(data, 3)
\nprint(signal)
\n“`<\/p>\n

\u9019\u6bb5\u7a0b\u5f0f\u78bc\u793a\u7bc4\u4e86\u5982\u4f55\u8a08\u7b97DX Echo Signal\uff0c\u4e26\u8fd4\u56de\u8a08\u7b97\u7d50\u679c\u3002<\/p>\n

\u932f\u8aa4\u6392\u9664\u8207\u6700\u4f73\u5be6\u8e10<\/h2>\n

1. **\u6578\u64da\u6e05\u7406**\uff1a\u78ba\u4fdd\u8f38\u5165\u7684\u6578\u64da\u662f\u6574\u6f54\u7684\uff0c\u7f3a\u5931\u503c\u53ef\u80fd\u6703\u5c0e\u81f4\u8a08\u7b97\u932f\u8aa4\u3002
\n2. **\u53c3\u6578\u8abf\u6574**\uff1a\u6839\u64da\u5e02\u5834\u7279\u6027\u8abf\u6574period\u53c3\u6578\uff0c\u4ee5\u7372\u53d6\u6700\u4f73\u4fe1\u865f\u3002
\n3. **\u5be6\u6642\u6e2c\u8a66**\uff1a\u5728\u5be6\u969b\u4ea4\u6613\u4e2d\u4f7f\u7528\u4e4b\u524d\uff0c\u8acb\u5728\u6a21\u64ec\u74b0\u5883\u4e2d\u9032\u884c\u6e2c\u8a66\u4ee5\u9a57\u8b49\u5176\u6709\u6548\u6027\u3002<\/p>\n

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

DX Echo Signal\u4e0d\u50c5\u9069\u7528\u65bc\u55ae\u4e00\u8cc7\u7522\uff0c\u9084\u53ef\u4ee5\u7528\u65bc\u591a\u7a2e\u8cc7\u7522\u7684\u7d44\u5408\uff0c\u4ee5\u5206\u6563\u98a8\u96aa\u4e26\u63d0\u9ad8\u6536\u76ca\u6f5b\u529b\u3002\u6b64\u5916\uff0c\u53ef\u4ee5\u5c07\u5176\u8207\u5176\u4ed6\u6280\u8853\u6307\u6a19\u7d50\u5408\u4f7f\u7528\uff0c\u4f8b\u5982\u76f8\u5c0d\u5f37\u5f31\u6307\u6a19(RSI)\u6216MACD\uff0c\u4ee5\u589e\u5f37\u4ea4\u6613\u7b56\u7565\u7684\u7cbe\u6e96\u5ea6\u3002<\/p>\n

\u5728\u9032\u4e00\u6b65\u5b78\u7fd2Python\u548c\u4ea4\u6613\u6307\u6a19\u7684\u904e\u7a0b\u4e2d\uff0c\u60a8\u53ef\u4ee5\u53c3\u8003 [\u9019\u88e1](https:\/\/vocus.cc) \u7372\u53d6\u66f4\u591a\u6709\u7528\u7684\u8cc7\u6e90\u548c\u6559\u5b78\u6587\u7ae0\u3002<\/p>\n

\u7e3d\u7d50<\/h2>\n

\u79fb\u52d5\u5e73\u5747\u8da8\u5411\u6307\u6578\u5012\u50b3\u905e\u4fe1\u865f(DX Echo Signal) \u662f\u4e00\u7a2e\u5f37\u5927\u7684\u4ea4\u6613\u5de5\u5177\uff0c\u5b83\u80fd\u5920\u5e6b\u52a9\u6295\u8cc7\u8005\u66f4\u597d\u5730\u5224\u65b7\u5e02\u5834\u8da8\u52e2\u4e26\u6293\u4f4f\u4ea4\u6613\u6a5f\u6703\u3002\u672c\u6587\u4ecb\u7d39\u4e86DX Echo Signal\u7684\u4f7f\u7528\u6642\u6a5f\u53ca\u5176\u5728Python\u4e2d\u7684\u5be6\u4f5c\u65b9\u6cd5\uff0c\u4e26\u63d0\u4f9b\u4e86\u932f\u8aa4\u6392\u9664\u548c\u6700\u4f73\u5be6\u8e10\u7684\u5efa\u8b70\u3002<\/p>\n

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

**Q1: DX Echo Signal\u8207\u5176\u4ed6\u6307\u6a19\u76f8\u6bd4\u6709\u4f55\u512a\u52e2\uff1f**
\nA1: DX Echo Signal\u5c08\u6ce8\u65bc\u8da8\u52e2\u6aa2\u6e2c\uff0c\u80fd\u6709\u6548\u5728\u5e02\u5834\u8f49\u6298\u9ede\u63d0\u4f9b\u4fe1\u865f\uff0c\u4e26\u4e14\u53ef\u4ee5\u8207\u5176\u4ed6\u6307\u6a19\u7d50\u5408\u4f7f\u7528\u4f86\u63d0\u9ad8\u6e96\u78ba\u6027\u3002<\/p>\n

**Q2: \u4f7f\u7528DX Echo Signal\u6642\u9700\u8981\u6ce8\u610f\u54ea\u4e9b\u4e8b\u9805\uff1f**
\nA2: \u6295\u8cc7\u8005\u61c9\u8a72\u6ce8\u610f\u9078\u64c7\u5408\u9069\u7684\u8a08\u7b97\u671f\u9593\uff0c\u4e26\u5b9a\u671f\u6aa2\u67e5\u4fe1\u865f\u7684\u6709\u6548\u6027\uff0c\u4ee5\u9069\u61c9\u5e02\u5834\u8b8a\u5316\u3002<\/p>\n

**Q3: \u5982\u4f55\u63d0\u9ad8DX Echo Signal\u7684\u6e96\u78ba\u6027\uff1f**
\nA3: \u53ef\u4ee5\u901a\u904e\u7d50\u5408\u5176\u4ed6\u6280\u8853\u6307\u6a19\uff0c\u5982RSI\u6216MACD\uff0c\u4f86\u63d0\u9ad8DX Echo Signal\u7684\u6e96\u78ba\u6027\uff0c\u4e26\u9032\u884c\u591a\u91cd\u78ba\u8a8d\u3002<\/p>\n

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

\u6587\u7ae0\u6458\u8981\uff1a\u672c\u6587\u5c07\u4ecb\u7d39\u79fb\u52d5\u5e73\u5747\u8da8\u5411\u6307\u6578\u5012\u50b3\u905e\u4fe1\u865f(DXEchoSignal)\u4ea4\u6613\u6307\u6a19\uff0c\u4e26\u63d0\u4f9bPython\u7bc4\u4f8b\uff0c\u8b93\u8b80\u8005\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528DXEchoSignal\u4ea4\u6613\u6307\u6a19\uff0c\u4ee5\u53ca\u5982\u4f55\u5229\u7528\u5b83\u4f86\u63d0\u5347\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-6202","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\/pcFK27-1C2","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6202","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=6202"}],"version-history":[{"count":3,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6202\/revisions"}],"predecessor-version":[{"id":12747,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6202\/revisions\/12747"}],"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=6202"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=6202"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=6202"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}