As of October 24, 2026, 08:07 PM ET, Polymarket traders price No at 92.3% in Will OpenAI rename itself to OpenSI? — $25.7K traded so far.
The leading outcome, No, is priced at 92.3%.
Price changes for the leading market — 24 hours: -0.7 pts; past week: -0.1 pts.
Since October 01, 2026, No has traded between 90.5% and 97.4%. It opened at 94.7% and last traded at 92.3%.
| Day | Close |
|---|---|
| Oct 16, 2026 | 91.1% |
| Oct 18, 2026 | 92.5% |
| Oct 19, 2026 | 92.7% |
| Oct 20, 2026 | 92.2% |
| Oct 22, 2026 | 93.6% |
| Oct 23, 2026 | 91.6% |
| Oct 24, 2026 | 92.3% |
No is favored at 92.3%.
| Outcome | Price | Implied probability | 24h change | Volume | Volume share |
|---|---|---|---|---|---|
| No | 92¢ | 92.3% | +0.7 pts | $25.7K | 100.0% |
| Yes | 8¢ | 7.7% | -0.7 pts | $25.7K | 100.0% |
See the full live book for this market on Polymarket
The leading market's spread is 2¢ (bid 6¢ / ask 9¢) — a tighter spread means cheaper round-trip trading.
$25.7K has been traded on this event in total, $33 of it in the last 24 hours, across 1 market.
This market is scheduled to end December 31, 2026, 11:59 PM ET.
This market will resolve to "Yes" if OpenAI officially changes its name to "OpenSI" by December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No". A qualifying name change requires OpenAI to adopt "OpenSI" as the official name of the company. Stylizations of the same name, such as "Open SI" or "OpenSI" followed by a corporate suffix (e.g., "OpenSI Group PBC"), will qualify. Renaming either OpenAI's operating company (OpenAI Group PBC) or its nonprofit parent (the OpenAI Foundation) to a name meeting these criteria will qualify. An official announcement by OpenAI within this market's timeframe that the company is changing its name to "OpenSI" will qualify, regardless of when the change goes into effect. Statements, interviews, social media posts, polls, jokes, or expressions of interest in renaming the company will not qualify unless accompanied by an official announcement that the name change has been or will be adopted. Renaming any OpenAI product, model, division, subsidiary, or program (e.g., ChatGPT), without renaming the company itself, will not qualify. Changes to OpenAI's listed name caused by hacks will not count. The primary resolution source for this market will be official information from OpenAI or its representatives, however a consensus of credible reporting will also be used.
The largest current holder of the leading market holds 12,291 shares of Yes.
| Holder | Outcome held | Shares | Value at current price |
|---|---|---|---|
| Raw-Kick | Yes | 12,291 | $946 |
| Flat-Badger | No | 7,561 | $7.0K |
| Legitimate-Airman | No | 1,575 | $1.5K |
| Tough-Mask | Yes | 1,500 | $116 |
| Best-Boy | Yes | 1,017 | $78 |
| Silent-Obsidian | No | 924 | $852 |
| Punctual-Sand | No | 851 | $786 |
| Cheerful-Ephemera | No | 796 | $735 |
| Cylindrical-Ale | No | 597 | $551 |
| Sad-Bouquet | Yes | 592 | $46 |
| Time | Outcome | Side | Price | Size |
|---|---|---|---|---|
| Oct 24, 12:10 PM ET | No | SELL | 91.1% | $4 |
| Oct 23, 09:23 PM ET | Yes | SELL | 7.5% | $2 |
| Oct 23, 01:36 PM ET | No | SELL | 91.2% | $4 |
| Oct 23, 02:37 AM ET | Yes | BUY | 8.8% | $2 |
| Oct 23, 02:37 AM ET | No | SELL | 91.3% | $18 |
| Oct 22, 11:41 PM ET | Yes | BUY | 7.9% | $2 |
| Oct 22, 11:41 PM ET | No | SELL | 92.9% | $229 |
| Oct 22, 11:41 PM ET | Yes | BUY | 7.9% | $2 |
| Oct 22, 08:35 PM ET | No | BUY | 94.2% | $19 |
| Oct 22, 01:24 PM ET | No | BUY | 93.9% | $526 |
As of October 24, 2026, 07:36 PM ET, the leading outcome is No at 92.3%. Next is Yes at 7.7%. See the live book on Polymarket: https://polymarket.com/event/will-openai-rename-itself-to-opensi?via=bro
$25.7K in total volume, with $33 traded in the last 24 hours across 1 markets.
The market is scheduled to end December 31, 2026, 11:59 PM ET.
No, priced at 92.3% as of October 24, 2026, 07:36 PM ET. Prices are implied probabilities backed by real-money trading.
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