Anthropic vs OpenAI - higher valuation on June 30?
Market price history
Rolling 7-day window of market YES price with the OU fair-price range overlay.
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Market price
YES88¢ (88%)
NO12¢ (12%)
Latest refresh · prices in cents
Polymarket • Volume: $18.9K • Updated 54m agoCloses: 2026-07-01
Polymarket · Science and Technology
OU's Pick
NO at 12¢ · pays 8.3×
Price gap
Polymarket12¢
→OU's fair32¢
+20¢ underpriced · pays 8.3×
Confidence
Moderate
OpenAI maintains a significantly higher private market valuation than Anthropic based on recent funding rounds and secondary market data.
Wide edge+20¢
Off market consensus
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