Introducing Gemini’s French Open Experience: A New Way to Trade Roland Garros

Roland Garros has always demanded something different, whether it’s patience, precision, or the ability to see how one match shapes the next. We built a new French Open trading interface for Gemini Predictions with that ethos in mind. And to mark the occasion, we're introducing two things that go together perfectly: A daily trading promotion and the debut of combo contracts later this week.

Trade the Tournament, Earn Every Day

Throughout the French Open, every day you put $10 to work on the platform earns you $2 back. Trade any five days and you'll collect a $5 bonus. Trade all 15 days of the tournament, and you’ll receive a $25 bonus. The promotion runs for the duration of the tournament from May 24 to June 7, with users eligible to earn up to $60 total. Promotion payouts begin on May 27.

Introducing Combo Contracts

We're launching combo contracts for the first time later this week, and the French Open is the debut set. A combo is a single tradeable instrument that bundles existing contracts on our exchange into one position. The logic is simple: you win if every leg wins.

Rather than placing separate trades on Novak Djokovic and Aryna Sabalenka, you take one position on both. These are traded on their own orderbook, with their own ticker, settling just like any other contract on the platform.

• Built from existing contracts: Every leg of a combo references a contract that's already listed and actively trading. We're not creating new underlyings. A combo is a wrapper that lets you take a single position on the joint outcome of markets that already exist independently.
• Combo contracts get their own orderbook and ticker: Every combo gets a dedicated continuous limit orderbook and a deterministic ticker. This is the same orderbook infrastructure used for single contracts, but now applied to combos.
• AND-only, YES-side settlement: At launch, every leg represents a YES position on its underlying contract. The combo settles YES only if all individual legs settle YES. If any aspect of the trade resolves to NO, the contract does not pay out. In that case, he combo settles NO immediately via short-circuit settlement, without waiting for other legs to clear. For example, if your combo includes both Djokovic and Sabalenka, they both have to win for it to resolve to YES, and as soon as one of them loses, the combo will resolve to NO immediately.
• Pre-packaged and API-discoverable from day one: The French Open combos are pre-curated. This means market participants can trade them but can't create custom combos at launch. The full set is discoverable via API, so market makers can find them, subscribe to market data, and start quoting as soon as they go live.

Start Trading The French Open

The new interface is live, the promotion is running, and the first combo contracts are ready to trade. Don't miss your chance to earn daily rewards while the tournament is on.