<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>因子投资 on 没用知识库</title><link>https://blog.alansun.host/tags/%E5%9B%A0%E5%AD%90%E6%8A%95%E8%B5%84/</link><description>Recent content in 因子投资 on 没用知识库</description><generator>Hugo -- gohugo.io</generator><language>zh-cn</language><managingEditor>alansundy@gmail.com (羊羊羊)</managingEditor><webMaster>alansundy@gmail.com (羊羊羊)</webMaster><copyright>© 2026 羊羊羊</copyright><lastBuildDate>Fri, 23 Oct 2026 00:00:00 +0000</lastBuildDate><atom:link href="https://blog.alansun.host/tags/%E5%9B%A0%E5%AD%90%E6%8A%95%E8%B5%84/index.xml" rel="self" type="application/rss+xml"/><item><title>美股四大因子 ETF 组合轮动与仓位管理：兼论黄金 4050–4060 关键支撑</title><link>https://blog.alansun.host/posts/20261023_%E5%9B%9B%E5%A4%A7%E5%9B%A0%E5%AD%90etf%E7%BB%84%E5%90%88%E8%B0%83%E6%95%B4%E4%B8%8E%E9%BB%84%E9%87%914050%E5%85%B3%E5%8F%A3/</link><pubDate>Fri, 23 Oct 2026 00:00:00 +0000</pubDate><author>alansundy@gmail.com (羊羊羊)</author><guid>https://blog.alansun.host/posts/20261023_%E5%9B%9B%E5%A4%A7%E5%9B%A0%E5%AD%90etf%E7%BB%84%E5%90%88%E8%B0%83%E6%95%B4%E4%B8%8E%E9%BB%84%E9%87%914050%E5%85%B3%E5%8F%A3/</guid><description>通过动量（MTUM）、质量（QUAL）、价值（VTV）与低波动（USMV）四大因子 ETF 透视美股内部资金轮动与去杠杆压力，并结合 Vegas 均线隧道体系推演科技股试仓条件与黄金两日线 4050 关口攻防。</description><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://blog.alansun.host/posts/20261023_%E5%9B%9B%E5%A4%A7%E5%9B%A0%E5%AD%90etf%E7%BB%84%E5%90%88%E8%B0%83%E6%95%B4%E4%B8%8E%E9%BB%84%E9%87%914050%E5%85%B3%E5%8F%A3/featured.jpg"/></item></channel></rss>