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Home / Markets / Will Sam Altman get OpenAI equity in 2025?
Resolved market scorecard

Will Sam Altman get OpenAI equity in 2025?: result and scorecard

Resolved No. One day before close Polymarket priced that outcome at 99.7%; a week before, 98.0%. $339K traded in total.

Updated 2026-11-06 02:18 UTC · Source: Polymarket · 18+ · Market prices, not predictions or advice

Result

No
resolved January 1, 2026

Price 1 day before

99.7%
Market was confident and right

Price 7 days before

98.0%
30 days before: 97.7%

Volume

$339K
1 outcome

TechBusinessOpenAIAI

Final prices by outcome

OutcomeResultVolume
YesLOST$339K
NoWON$339K

Price history to resolution

0%25%50%75%100%02-1207-2301-01
Yes
📱 Compare how the same event is priced across venues on Polymtrade.Referral link. 18+.

Scorecard

A market that prices the eventual outcome at 100% the day before is getting it right in the simplest sense, but a single market says little about calibration. Across many markets, outcomes priced at 70% should happen about 70% of the time. See the monthly scorecard for the aggregate record.

Resolution rules

This market will resolve to "Yes" if Sam Altman formally takes equity in OpenAI by December 31, 2025, 11:59 PM ET. Otherwise, this market will resolve to "No". Taking equity is defined as Sam Altman acquiring or being granted shares, stock options, or any other form of ownership interest in OpenAI. Any pre-existing interest held through Y Combinator's investment fund or other indirect holdings made prior to Altman becoming full-time at OpenAI will not count toward this market's resolution. The resolution source for this market will be a consensus of credible reporting.

Frequently asked questions

How did "Will Sam Altman get OpenAI equity in 2025?" resolve?
It resolved No around December 31, 2025.
What did the market predict?
Polymarket priced the winning outcome at 99.7% one day before close, 98.0% one week before and 97.7% one month before.
How much was traded?
$339K across 1 outcome.

Related on BetG8

Data: Polymarket Gamma and CLOB APIs, fetched by BetG8 at the time shown above. Venues may restrict access by location. 18+ only.