<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>清净心</title><link>https://chengxueqing.github.io/myblog/</link><description>Recent content on 清净心</description><generator>Hugo</generator><language>zh-cn</language><copyright>2018-2026 清净心</copyright><lastBuildDate>Tue, 07 Jul 2026 00:00:00 +0000</lastBuildDate><atom:link href="https://chengxueqing.github.io/myblog/index.xml" rel="self" type="application/rss+xml"/><item><title>为什么A股这么难玩？—— 4000家下跌现象的深度拆解</title><link>https://chengxueqing.github.io/myblog/finance/why-a-share-so-hard/</link><pubDate>Tue, 07 Jul 2026 00:00:00 +0000</pubDate><guid>https://chengxueqing.github.io/myblog/finance/why-a-share-so-hard/</guid><description>指数红了账户绿了？从结构、制度、供需、量化、政策五个维度，深度拆解A股为什么常常4000家下跌</description></item><item><title>HBM4E产业链全景：15家核心布局企业 + 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