<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[btr data和indicator]]></title><description><![CDATA[<p dir="auto">data 是数据，<br />
indicator 是指标，基于数据计算的某个结果<br />
例如：macd，将 data里面的 close 计算出macd 里面的系列</p>
<p dir="auto">data：是 &lt;backtrader.feeds.pandafeed.PandasData at 0x7ff4aabab220&gt;</p>
<p dir="auto">macd.lines：是&lt;backtrader.lineseries.Lines_LineSeries_LineIterator_DataAccessor_IndicatorBase_Indicator_MACD at 0x7ff4aea0e7c0&gt;</p>
<h3>如何将 df装载成数据呢？</h3>
<p dir="auto">data = bt.feeds.PandasData(dataname=df)</p>
<h3>如何将数据计算成指标呢？</h3>
<p dir="auto">macd = bt.ind.MACD(data)</p>
]]></description><link>http://localhost:4567/topic/23/btr-data和indicator</link><generator>RSS for Node</generator><lastBuildDate>Mon, 18 May 2026 11:17:09 GMT</lastBuildDate><atom:link href="http://localhost:4567/topic/23.rss" rel="self" type="application/rss+xml"/><pubDate>Sun, 01 May 2022 00:40:31 GMT</pubDate><ttl>60</ttl></channel></rss>