Gemini Volume: Daily, Weekly & Monthly

Gemini Predictions is the prediction market inside the Gemini app, run by Gemini Titan, a CFTC-designated contract market. DeFi Rate tracks its trading volume: the last 30 days, its share of prediction-market volume, and its daily and monthly history. They sit alongside our Kalshi, Polymarket, Polymarket US, Novig, ProphetX, Rothera and Underdog Exchange volume pages, and the prediction market volume page compares every venue.

Gemini’s figures begin with October 7, 2026, its first full day in DeFi Rate’s market data. Each day is added once it ends (UTC), so the first figures appear here on the evening of October 7, Eastern time.

Methodology

Volume is contracts traded, each counted once at its $1 face value, from DeFi Rate’s market data. Days are UTC, and each chart ends at the last complete day.

Gemini publishes how many contracts traded but not the prices they traded at, so its volume here is contracts only: there’s no dollars-paid figure, trade count or open interest. Contracts at $1 are the measure every venue on our pages is compared in, so its share of volume is like for like.

Gemini doesn’t publish its trading history, so our figures start on October 7, 2026, the first full day our data covers. Nothing before then is counted.