OpenAI market share this week

Kalshi·Science and Technology·ends Oct 26, 2026

As of 18:59 UTC on 19 Oct 2026, the highest-priced of the 9 markets in “OpenAI market share this week” on Kalshi are “Above 14.7%” at 97%, “Above 16.5%” at 80% and “Above 17.7%” at 59% (+59pp in 24h). The event has $22.5k in Kalshi-reported 24-hour volume. pdata.world tracks it alongside markets from 8 prediction-market platforms.