Unverified50% confidenceFactExact time

根据有效市场假说弱式形式，市场价格已经反映了所有公开可得的信息

1

Sources

50%

Confidence

Long-term

Relevance

7/21/2026

First Seen

Sources

AI Predicts the World Cup: 6 Models Backed France, Claude Alone Picked Spain — and Got It Right

Related Claims

Unverified价格发现机制指通过买卖双方公开竞价使资产价格收敛到反映真实供需关系的均衡水平72% similar

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MCP

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