Event odds table

Largest IPO by market cap in 2026? — live odds

12 outcomes$5.8M traded$11K · 24hresolves by December 31, 2026

Live Largest IPO by market cap in 2026? odds: Anthropic leads the field at 59% implied probability, ahead of SpaceX (38%) and OpenAI (2%). All 12 outcome markets are ranked below by the odds real money is pricing, with $5.8M traded ($11K in the last 24 hours) and the field resolving by December 31, 2026. Prices refresh every few minutes as trades land.

The market's call

Anthropic 59%

implied probability (59¢ YES) — the most-likely outcome of 12

Full market details →

About this event

Which outcome is favored for Largest IPO by market cap in 2026??
The market currently favors Anthropic at 59% implied probability (YES trading at 59¢).
How much has been traded on Largest IPO by market cap in 2026??
$5.8M has been traded across 12 outcome markets, $11K of it in the last 24 hours.
When do these markets resolve?
The earliest outcome market is scheduled to resolve by December 31, 2026.

Get alerts on every outcome

PolyWatch watches all 12 outcome markets 24/7 and pushes whale trades, odds swings and volume spikes the moment they land. Free on iOS and Android.

Download on the App StoreGet it on Google Play