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Updated 7 min. ago

Will OpenAI announce bankruptcy by December 31, 2027?
12 %
chance
Market brief
- Up 5.0 pp over the past week (+4.0 pp in the last 24 hours), after touching 38% on Oct 28, 2026.
- Last 50 trades: 33 buys, 17 sells; the largest was $14.7K (buy). Too few trades of $5K+ for a big-money read.
- Historically, 14% of Polymarket markets across all topics priced 5–15% seven days before the end resolved YES (1,370 cases).
- Scheduled to end in 1 yr. (Jan 1, 2028).
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OpenAI announces bankruptcy by...?
3 outcomes- December 31, 202928 %
- December 31, 202826 %
- December 31, 202712 %
Total volume
$275K
24h vol.
$29.8K
1w vol.
$36.9K
1m vol.
$239.2K
Liquidity
$4.7K
Bid / Ask
11¢ / 12¢
Spread 1¢
Last trade
11¢
Start date
Sep 17, 2026
End date
Jan 1, 2028
ends in 1 yr.
How reliable is this price range?
Of 1,370 resolved Polymarket markets across all topics priced 5–15% seven days before resolution, 13.5% resolved YES. That is 3.9 points more often than their average price of 9.6% implied — prices in this range have tended to run low.
This topic alone has too few resolved cases in this range, so all topics are shown.
A historical frequency for the price range, not a probability for this market and not advice. How we measure this
What a plan adds on this market
Only what exists for this market right now.
- Full AI research reportProA cited research report on demand: probability, bull and bear case, key facts with sources.
- Your forecasts, scoredProSave your call on this market and see it scored against the result.
Order book and recent tradesDepth, spread and up to 50 recent trades
Orderbook
Spread: 1¢Snapshot from cache
Recent trades (50)
| Time | Side | Price | Size |
|---|---|---|---|
| 1 hr. ago | Sell | 11¢ | 216 |
| 1 hr. ago | Sell | 10¢ | 10 |
| 1 hr. ago | Buy | 12¢ | 10 |
| 2 hr. ago | Buy | 11¢ | 210 |
| 2 hr. ago | Buy | 8¢ | 50 |
| 2 hr. ago | Sell | 8¢ | 224 |
| 2 hr. ago | Sell | 9¢ | 609 |
| 2 hr. ago | Sell | 10¢ | 80 |
| 2 hr. ago | Sell | 12¢ | 30 |
| 2 hr. ago | Sell | 15¢ | 41 |
| 2 hr. ago | Buy | 14¢ | 54 |
| 3 hr. ago | Buy | 47¢ | 530 |
| 3 hr. ago | Sell | 15¢ | 998 |
| 4 hr. ago | Sell | 17¢ | 6 |
| 4 hr. ago | Buy | 25¢ | 159 |
| 4 hr. ago | Sell | 15¢ | 20 |
| 4 hr. ago | Sell | 15¢ | 79 |
| 4 hr. ago | Buy | 14¢ | 149 |
| 4 hr. ago | Buy | 14¢ | 18 |
| 4 hr. ago | Buy | 11¢ | 12 |
| 4 hr. ago | Buy | 11¢ | 33 |
| 4 hr. ago | Sell | 13¢ | 33 |
| 4 hr. ago | Buy | 13¢ | 50 |
| 4 hr. ago | Buy | 12¢ | 600 |
| 4 hr. ago | Buy | 12¢ | 33 |
| 4 hr. ago | Buy | 11¢ | 2,000 |
| 4 hr. ago | Buy | 11¢ | 399 |
| 4 hr. ago | Buy | 10¢ | 28 |
| 4 hr. ago | Buy | 10¢ | 40 |
| 4 hr. ago | Sell | 9¢ | 18 |
| 4 hr. ago | Sell | 9¢ | 33 |
| 4 hr. ago | Buy | 10¢ | 76 |
| 4 hr. ago | Sell | 8¢ | 2 |
| 4 hr. ago | Sell | 8¢ | 2 |
| 4 hr. ago | Buy | 10¢ | 5 |
| 4 hr. ago | Buy | 10¢ | 659 |
| 4 hr. ago | Buy | 10¢ | 61 |
| 4 hr. ago | Sell | 7¢ | 2 |
| 4 hr. ago | Buy | 9¢ | 10 |
| 4 hr. ago | Buy | 8¢ | 659 |
| 4 hr. ago | Buy | 8¢ | 314 |
| 4 hr. ago | Buy | 9¢ | 200 |
| 4 hr. ago | Buy | 8¢ | 1 |
| 4 hr. ago | Buy | 9¢ | 16,068 |
| 4 hr. ago | Buy | 8¢ | 200 |
| 4 hr. ago | Buy | 8¢ | 9 |
| 4 hr. ago | Buy | 8¢ | 2 |
| 16 hr. ago | Buy | 7¢ | 1,043 |
| 16 hr. ago | Buy | 8¢ | 219 |
| 21 hr. ago | Buy | 7¢ | 0 |
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