Anthropic Valuation Contract Gains 0.32% as OpenAI Contract Falls 4.87%

Anthropic’s ANTH valuation contract rose 0.32% over 24 hours on Oct. 16, while OpenAI’s OAI contract fell 4.87%, widening the gap between their contract-implied values.

ANTH was quoted at 1,951.4, implying a value of about $1.951 trillion for Anthropic. OAI was quoted at 1,551.3, implying about $1.551 trillion for OpenAI. These figures are implied by the contracts and do not represent the companies’ actual valuations.

The contracts’ 24-hour performance differed by 5.19 percentage points. ANTH recorded about $31.57 million in trading volume and $41.52 million in notional open interest, compared with about $8.55 million and $7.07 million for OAI. ANTH’s volume was roughly 3.7 times OAI’s, and its notional open interest was about 5.9 times as large.

Estimated hourly funding rates also diverged: ANTH’s was negative 0.00124%, while OAI’s was positive 0.00127%. OAI had no rebound after its prior-day decline.