Trading

Polymarket traders price 66% odds Anthropic hits $2T market cap on IPO debut

Published Sep 14, 2026Updated 2h ago

Polymarket traders are pricing a 66% probability that Anthropic closes its first trading day above a $2 trillion market cap, according to a contract on the prediction market platform. The bet comes as Nvidia reportedly eyes a $10 billion stake in Anthropic's upcoming IPO. A second contract on Polymarket offers a conflicting view, though the body does not specify its terms.

Why this matters?

Shows Polymarket being used to price high-stakes private tech IPO outcomes, a category that could draw institutional interest if the contract resolves accurately.

The bigger picture

Second Anthropic-linked contract on Polymarket this week, after the October IPO timing market, as the platform builds liquidity in private tech valuations that Kalshi is not yet covering with its CFTC-registered structure.

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