[KongchangAI]
Unverified50% confidenceBenchmarkExact time

The scanner's live AI (using Claude Sonnet 4.5 by default with GPT-4o mini as backup) had a rank correlation of +0.55 between its lift scores and past stock price gains, a correlation of only -0.06 with 5-day forward returns, and the correlation between past gains and future performance was approximately 0.00.

1
Sources
50%
Confidence
Long-term
Relevance
10/12/2026
First Seen

Sources

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Stable URI
https://kongchang.com/claim/1002756
API
curl https://kongchang.com/api/v1/knowledge/claims/1002756
MCP
get_claim(id=1002756)