Robinhood Prediction Markets Review: Event Contracts in a Brokerage App, and Who Should Skip Them

A prediction market in a brokerage app has an odd effect. The thing you are about to do looks like investing, because it sits beside your stocks and uses the same buttons, but the contract you are buying settles at either $1 or nothing. That mismatch is the whole review.

How a contract works

Robinhood's support article puts it in one line: you buy Yes if you think an outcome will happen, or No if you think it will not. The example contracts on the site pay $1 per contract if you are right, and you can also close a position before the event resolves, though the page warns that additional fees apply.

The price of a contract is therefore a probability in cents. A Yes contract at 40 cents says the market puts the outcome at roughly 40%. If it lands, you receive $1 and keep 60 cents of profit; if not, you lose the 40 cents.

Who is on the other side

Robinhood does not run the exchange. Its disclosure says event contracts are offered by Robinhood Derivatives, LLC through KalshiEX, ForecastEX, Rothera Exchange and Clearing, or North American Derivatives Exchange. From September 8, 2026, The Block reports, a selection of football contracts also routes to Crypto.com's platform and to OG. The practical effect is that the market you trade may depend on the contract, so the fee and the settlement rule can differ from one position to the next.

Fees: small per contract, large per cheap contract

The numbers vary by source. Several outlets say Robinhood keeps a $0.01 commission per contract, and some contracts add a further $0.01 exchange fee. One broker review instead describes a probability-based formula, with the commission capped at one cent. We could not find a single official schedule that settles it, and the contract pages only say "additional fees apply", so treat one cent as an estimate and read the order ticket before you confirm.

The arithmetic is what matters. A one-cent fee on a contract priced at 50 cents is 2% of the price. On a 5-cent longshot it is 20%. Two cents of round-trip cost on a 95-cent near-certainty is small in dollars but wipes out much of the edge you are paying for. Compared with Kalshi's own dynamic schedule, which The Lines describes as varying with the odds, a flat charge tends to look cheap on large winning trades and dear on small ones.

Read the settlement rule, not the headline

Contract titles hide detail. The Bitcoin contract we looked at, "How low will Bitcoin get in 2026?", settles on an average of the Bitcoin Real Time Index (BRTI) over a sixty-second window, excluding the top and bottom 20% of values. That is a perfectly defined rule, and it is not what most people picture when they see a headline price.

Sports contracts carry the same issue in a different form. The Fury versus Joshua market is a simple winner market on its face, yet its rules, void conditions and exchange venue are written separately from the headline.

The risk that is not in the fee table

Robinhood is a brokerage, and many of its users arrived to buy shares. The risk disclosure on the page is plain: futures and cleared swaps trading "involves significant risk and is not appropriate for everyone". Sports event contracts are, in effect, win-or-lose bets that sit one scroll from long-term holdings. Robinhood's own learning guide says it is natural to have curiosity and skepticism at the start, which is fair advice.

There is also a legal risk. One source notes that Connecticut ordered Kalshi, Robinhood Derivatives and Crypto.com to stop offering sports-related prediction markets, and another puts availability at 35 states or more. Rules are being contested, so access can change with little notice.

Verdict

If you already trade on Robinhood, understand that each contract is binary, and want a small speculative position, the convenience is real. It is easier than opening a separate exchange account, and the venue list is wide. If you came to invest, leave this section alone: a market built for hedging and speculation, with fees that are heaviest on small contracts, is a poor fit for a long-term plan.

We rate it 6.5: functional, convenient and cheap to try, but dependent on a fee structure you have to verify and a risk profile many users will not expect.

Responsible gambling: Age and state rules apply. Event contracts can lose the full amount staked and are not a way to make money. Only use money you can afford to lose, and call 1-800-GAMBLER if trading stops being fun.