<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>量化回测 on 没用知识库</title><link>https://blog.alansun.host/tags/%E9%87%8F%E5%8C%96%E5%9B%9E%E6%B5%8B/</link><description>Recent content in 量化回测 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>Thu, 25 Jun 2026 00:00:00 +0000</lastBuildDate><atom:link href="https://blog.alansun.host/tags/%E9%87%8F%E5%8C%96%E5%9B%9E%E6%B5%8B/index.xml" rel="self" type="application/rss+xml"/><item><title>纳指定投轮动策略：26 年回测揭示 QQQ 与 TQQQ 三信号动态框架</title><link>https://blog.alansun.host/posts/20260625_%E7%BA%B3%E6%8C%87%E5%AE%9A%E6%8A%95%E8%BD%AE%E5%8A%A8%E7%AD%96%E7%95%A5/</link><pubDate>Thu, 25 Jun 2026 00:00:00 +0000</pubDate><author>alansundy@gmail.com (羊羊羊)</author><guid>https://blog.alansun.host/posts/20260625_%E7%BA%B3%E6%8C%87%E5%AE%9A%E6%8A%95%E8%BD%AE%E5%8A%A8%E7%AD%96%E7%95%A5/</guid><description>基于 2000—2026 年五个典型起点的历史回测，对比单纯定投 QQQ、裸定投 TQQQ，以及结合 CAPE 估值、最大回撤（DD）与 VIX 恐慌指数的“三信号动态仓位轮动框架”。</description><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://blog.alansun.host/posts/20260625_%E7%BA%B3%E6%8C%87%E5%AE%9A%E6%8A%95%E8%BD%AE%E5%8A%A8%E7%AD%96%E7%95%A5/featured.jpg"/></item></channel></rss>