[KongchangAI]
Unverified50% confidenceFactExact time

IC (Information Coefficient) is essentially the Spearman rank correlation coefficient between a factor's predicted values and actual future returns, with a value range of [-1, +1].

1
Sources
50%
Confidence
Long-term
Relevance
8/25/2026
First Seen

Sources

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curl https://kongchang.com/api/v1/knowledge/claims/800825
MCP
get_claim(id=800825)