Updated 2 mo. ago

Will Tristan Buckmaster sue OpenAI by December 31, 2026?
17 %
chance
Market brief
- Last 50 trades: 24 buys, 26 sells; the largest was $31 (buy). Too few trades of $5K+ for a big-money read.
- Historically, 23% of Polymarket Politics markets priced 15–35% seven days before the end resolved YES (192 cases). In this range the price has been a reliable guide.
- Scheduled to end in 2 mo. (Jan 1, 2027).
A historical frequency for the price range, not a probability for this market and not advice. How we measure this
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Total volume
$4.2K
24h vol.
$2
Liquidity
$337.133
End date
Jan 1, 2027
ends in 2 mo.
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, trades and more numbersDepth, spread, up to 50 recent trades, volume by period and dates
1w vol.
$8
1m vol.
$340.098
Bid / Ask
14¢ / 20¢
Spread 6¢
Last trade
16¢
Start date
Sep 9, 2026
Orderbook
Spread: 1¢Snapshot from cache
Recent trades (50)
| Time | Side | Price | Size |
|---|---|---|---|
| 2 mo. ago | Sell | 89¢ | 26 |
| 2 mo. ago | Sell | 11¢ | 5 |
| 2 mo. ago | Sell | 11¢ | 21 |
| 2 mo. ago | Sell | 90¢ | 22 |
| 2 mo. ago | Sell | 10¢ | 16 |
| 2 mo. ago | Buy | 90¢ | 6 |
| 2 mo. ago | Sell | 8¢ | 20 |
| 2 mo. ago | Sell | 93¢ | 0 |
| 2 mo. ago | Buy | 8¢ | 20 |
| 2 mo. ago | Sell | 5¢ | 6 |
| 2 mo. ago | Buy | 5¢ | 6 |
| 2 mo. ago | Sell | 10¢ | 23 |
| 2 mo. ago | Sell | 90¢ | 4 |
| 2 mo. ago | Buy | 10¢ | 19 |
| 2 mo. ago | Sell | 89¢ | 19 |
| 2 mo. ago | Sell | 11¢ | 19 |
| 2 mo. ago | Sell | 10¢ | 32 |
| 2 mo. ago | Buy | 10¢ | 11 |
| 2 mo. ago | Buy | 10¢ | 21 |
| 2 mo. ago | Sell | 13¢ | 20 |
| 2 mo. ago | Buy | 13¢ | 20 |
| 2 mo. ago | Sell | 14¢ | 20 |
| 2 mo. ago | Buy | 14¢ | 20 |
| 2 mo. ago | Buy | 12¢ | 30 |
| 2 mo. ago | Sell | 12¢ | 10 |
| 2 mo. ago | Sell | 12¢ | 20 |
| 2 mo. ago | Buy | 10¢ | 21 |
| 2 mo. ago | Sell | 10¢ | 21 |
| 2 mo. ago | Buy | 11¢ | 20 |
| 2 mo. ago | Sell | 11¢ | 0 |
| 2 mo. ago | Sell | 11¢ | 20 |
| 2 mo. ago | Sell | 9¢ | 0 |
| 2 mo. ago | Buy | 9¢ | 0 |
| 2 mo. ago | Sell | 90¢ | 0 |
| 2 mo. ago | Sell | 10¢ | 0 |
| 2 mo. ago | Buy | 9¢ | 32 |
| 2 mo. ago | Buy | 91¢ | 22 |
| 2 mo. ago | Buy | 91¢ | 10 |
| 2 mo. ago | Buy | 90¢ | 20 |
| 2 mo. ago | Buy | 10¢ | 20 |
| 2 mo. ago | Sell | 10¢ | 66 |
| 2 mo. ago | Buy | 10¢ | 32 |
| 2 mo. ago | Sell | 90¢ | 14 |
| 2 mo. ago | Buy | 10¢ | 20 |
| 2 mo. ago | Buy | 10¢ | 1 |
| 2 mo. ago | Sell | 10¢ | 20 |
| 2 mo. ago | Buy | 10¢ | 20 |
| 2 mo. ago | Buy | 11¢ | 45 |
| 2 mo. ago | Buy | 89¢ | 10 |
| 2 mo. ago | Buy | 89¢ | 35 |
Rules & resolution
This market will resolve to "Yes" if Tristan Buckmaster files a lawsuit against OpenAI, or any of its subsidiaries, executives, or employees, by 11:59 PM ET of the date specified in the title. Otherwise, this market will resolve to "No". A lawsuit in which Tristan Buckmaster is a named plaintiff, alone or jointly with others, will qualify. An announcement of intent to sue or a legal threat will not qualify; a lawsuit must actually be filed in court. The primary resolution sources for this market will be official information from the relevant court. However, a consensus of credible reporting may also be used.
- Event:
- Tristan Buckmaster sues OpenAI by...?
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