[KongchangAI]
Unverified50% confidenceFactExact time

当Alpha信号被广泛知晓后,拥挤交易(Crowding)现象会导致预期收益急剧下降,甚至在集中平仓时造成因子危机(Factor Crash),如2007年量化危机期间多个经典因子的同步失效

1
Sources
50%
Confidence
Long-term
Relevance
7/21/2026
First Seen

Sources

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https://kongchang.com/claim/578719
API
curl https://kongchang.com/api/v1/knowledge/claims/578719
MCP
get_claim(id=578719)