Gemini runs USD-settled event markets from its regulated US crypto exchange, with its own independent order book across sports, politics, economics and crypto. Because it's part of the Gemini exchange, contracts settle straight to your Gemini balance and the markets are open to traders in all 50 US states.
Visit Gemini
Is Gemini safe and legal?
Gemini's event markets are legitimate and US-facing: they come from the Gemini exchange, settle in US dollars, and are available across all 50 states. Like any regulated venue they require full KYC.
Pros & cons
Real money in USD, settled to your Gemini balance
Open across all 50 US states
Independent order book — a genuine second price to compare
Backed by an established, regulated US exchange
US only
Requires full KYC
Per-contract trading fee
Newer event-markets product, so thinner liquidity than Polymarket or Kalshi
