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Will OpenAI increase the cost of ChatGPT?

Kalshi·Science and Technology

As of 02:31 UTC on 24 Oct 2026, Kalshi prices “Will OpenAI increase the cost of ChatGPT?” at 8% (-1pp in 24h). The market has $1.1k in Kalshi-reported 24-hour volume. pdata.world compares it with 23 related events on Manifold, Polymarket and Kalshi.

8%
▼ 1.0pp
24h change
vol cum
$191.1k
vol 24h
$1.1k
spread
0.02
ends
Jan 1, 2027
Yes 8¢
No 92¢

If either ChatGPT Pro or Plus have a price increase after December 19, 2024 and before Jan 1, 2027, then the market resolves to Yes.

At the time of this market opening, the price of Plus is $20/m and the price of Pro is $200/m.

timeline
opened · Jan 3, 2026opencloses · Jan 1, 2027
Before 2027 · prices over time
−24h
now
volume · 24h windows
no volume history

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