Data: official Kalshi settlements
Robinhood added prediction markets in March 2025 and they exploded — billions of event contracts traded within the first year, with "robinhood prediction markets" now a top related search for the whole category. What most users never get told plainly: Robinhood did not build an exchange. Its event contracts route through KalshiEX — the contracts, prices and settlement rules are Kalshi's, wearing Robinhood's interface.
That is what we do here: live probability signals for the 15-minute windows of nine crypto assets, a free DEMO to practice with no money, and the full public record behind them.
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Distribution worked so well that Robinhood has also moved to build exchange capacity of its own, including a joint venture with trading firm Susquehanna announced after the Kalshi partnership took off. The category is consolidating around a simple truth: whoever owns the audience gets the order flow. For traders, the venue matters less than understanding that the contract in front of you has a written settlement rule and a fee curve — both worth reading before the price.
Our signals track the 15-minute crypto markets on the underlying exchange, with a public record settled by that exchange's official results. If you trade those markets through Robinhood's app, the settlement referee is the same Kalshi — but always confirm the specific market is listed there, and remember fees differ by the door you walk in. New to the whole idea? Start with prediction markets explained, practice free in our DEMO, and only then decide which app deserves your money.
This site is not affiliated with Robinhood or Kalshi and receives nothing from either. Figures on Robinhood's volumes come from its public reporting.
The contracts are: Robinhood's event contracts route through KalshiEX, Kalshi's CFTC-regulated exchange, so prices, markets and settlement rules are Kalshi's. What differs is the wrapper — Robinhood's app, its fee layer and a lighter toolset.
Expect roughly 1–2¢ per contract per side in combined fees (Robinhood's fee plus the underlying Kalshi exchange fee), so about 2–4¢ round trip. Kalshi's own exchange fee formula is 0.07 × P × (1−P) for most series when you trade there directly.
Robinhood's event-contract catalog is a curated subset of Kalshi's markets — economics, sports, politics, culture and crypto price events — and it changes over time. The full 15-minute crypto strip lives on Kalshi itself; check the app's current list before assuming a specific market is there.
Educational content only — not financial advice. Prediction markets can lose you money: every contract that settles against you is worth $0. Adults 18+ only.
The result data on this site are the official Kalshi settlements.