OpenAI market share this week
As of Mon, 28 Sep 2026 03:47:01 UTC, Kalshi traders price Above 16.9% (100.0%), Above 17.3% (100.0%), Above 14.0% (100.0%). The market has $166K in volume and closes on Mon, 05 Oct 2026.
Updated:
Current odds
| Outcome | Chance | Yes price | No price |
|---|---|---|---|
| Above 16.9% | 100.0% | 100.0¢ | 0.0¢ |
| Above 17.3% | 100.0% | 100.0¢ | 0.0¢ |
| Above 14.0% | 100.0% | 100.0¢ | 0.0¢ |
| Above 11.1% | 100.0% | 100.0¢ | 0.0¢ |
| Above 15.8% | 100.0% | 100.0¢ | 0.0¢ |
| Above 16.4% | 100.0% | 100.0¢ | 0.0¢ |
| Above 17.8% | 100.0% | 100.0¢ | 0.0¢ |
| Above 21.7% | 3.0% | 3.0¢ | 97.0¢ |
| Above 19.3% | 1.0% | 1.0¢ | 99.0¢ |
Market details
- Venue: Kalshi
- Volume: $166K
- Liquidity: $166K
- Closes:
Resolution rules
Each outcome is a separate contract with its own rules. The rules for Above 16.9%:
If OpenAI scores above 16.9% on OpenRouter text market share by model author week of Sep 21, 2026, then the market resolves to Yes. This event will resolve based on 10:00AM ET Monday updated market share values reported by OpenRouter, rounded to one decimal place, for the week of Sep 21, 2026. If the named model author’s market share is not separately identified in the source chart, including if it is included in “Others,” all markets in the event will resolve to No. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the governing benchmark. All trademarks, logos, and brand names are the property of their respective owners.
Sources
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