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Gemini is latest prediction market operator to self-certify parlays

Wednesday, May 27, 2026 3:19 PM
  • Daniel O'Boyle, InGame

Gemini is the latest prediction market to self-certify parlays, doing so with a filing similar to the one used by Kalshi when it launched the product.

According to a Commodity Futures Trading Commission (CFTC) filing, Gemini — the crypto exchange founded by the Winklevoss twins, which expanded into prediction markets last year — self-certified a contract with the title “Will occur in ? ” the exact same title used by Kalshi in September.

Self-certification is a process where an exchange tells the CFTC that it plans to list a new type of contract and provides certain details such as the applicable rules.