Unverified50% confidenceEventExact time
2008年金融危机期间Direxion的3倍金融ETF（FAS/FAZ）在单日内出现超过20%的涨跌幅
1
Sources
50%
Confidence
Long-term
Relevance
8/7/2026
First Seen
Sources
监管限制2倍杠杆ETF，散户为何涌向3倍产品？风险迁移悖论解析
Related Claims
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