Open Source market share on Sep 30th

As of Wed, 30 Sep 2026 18:05:09 UTC, Kalshi traders price Above 69% (2.0%), Above 66% (2.0%), Above 72% (2.0%). The market has $34K in volume and closes on Thu, 08 Oct 2026.

Updated:

Current odds

OutcomeChanceYes priceNo price
Above 69%2.0%2.0¢98.0¢
Above 66%2.0%2.0¢98.0¢
Above 72%2.0%2.0¢98.0¢
Above 81%1.0%1.0¢99.0¢
Above 75%1.0%1.0¢99.0¢
Above 84%1.0%1.0¢99.0¢
Above 78%1.0%1.0¢99.0¢
Above 90%1.0%1.0¢99.0¢
Above 87%1.0%1.0¢99.0¢

Market details

Resolution rules

Each outcome is a separate contract with its own rules. The rules for Above 69%:

If the Open vs. Closed Token Volume (open weights share) for Sep 30, 2026 is above 69%, then the market resolves to Yes. This event resolves using the Open Weights percentage in Vercel AI Gateway's Open vs. Closed Token Volume chart. At 10:00 AM ET on Oct 1, 2026, Kalshi will use the chart's updated value for Sep 30, 2026. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with Vercel. All trademarks, logos, and brand names are the property of their respective owners.

Sources

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DOXA is a liquidity aggregator for prediction markets that compares odds and depth across Polymarket, Kalshi and others and routes each trade for best execution with an AI assistant.