[KongchangAI]
Unverified80% confidenceFactTime unknown

PE(市盈率)由本杰明·格雷厄姆在20世纪30年代系统化

1
Sources
80%
Confidence
Long-term
Relevance
6/1/2026
First Seen

Sources

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Stable URI
https://kongchang.com/claim/19003
API
curl https://kongchang.com/api/v1/knowledge/claims/19003
MCP
get_claim(id=19003)