Analysis
Robinhood signed a multi-year deal to route event-contract volume through the derivatives exchange and clearinghouse of Crypto.com spinoff OG.com, and took minority equity stakes in both companies, according to Axios. The stakes are priced in line with Citadel Securities' July investment, which valued Crypto.com at $20 billion and OG.com at $5 billion. Robinhood said the partnership makes it OG.com's biggest business-to-business prediction-markets relationship.
The deal formalizes something Robinhood's own numbers have been showing for two quarters: prediction markets, not stock or options trading, are now the company's clearest growth driver. Robinhood posted record quarterly revenue of $1.31 billion in its most recent quarter, up 32% year over year, with event contracts contributing a growing share of that total. Locking in a large-scale clearing and distribution partner for that business is a defensive move as much as an offensive one -- it secures infrastructure Robinhood doesn't operate itself.
Prediction Markets' Consolidating Field
The competitive landscape in prediction markets has consolidated fast around a small number of well-capitalized players:
- Kalshi -- the category leader by volume, targeting a $40 billion valuation after a $1 billion raise in June priced it at $22 billion; Kalshi generated $21.1 billion in trading volume in June alone and claims over 90% of regulated US prediction-market activity.
- Polymarket -- last valued at $15 billion after Intercontinental Exchange, the parent of the New York Stock Exchange, invested up to $2 billion; Polymarket did $9.7 billion in June volume, roughly half Kalshi's pace.
- Crypto.com / OG.com -- the newer entrant Robinhood just bought into, positioning itself as clearing infrastructure other distributors can plug into rather than a standalone consumer brand competing head-on with Kalshi.
Against that backdrop, Robinhood's move reads less like a bet that Crypto.com and OG.com will out-compete Kalshi on their own, and more like Robinhood diversifying its clearing dependencies while taking equity upside in the outcome either way.
What the announcement doesn't disclose is the size of Robinhood's equity stakes in dollar terms, or whether the arrangement is exclusive. Kalshi's dominant market share -- more than 90% of regulated volume by its own account -- means Robinhood's bet on OG.com's infrastructure only pays off if OG.com can meaningfully close that gap, beyond simply processing whatever volume Robinhood itself already generates. And prediction markets remain a young, still-being-regulated category: the CFTC's rules for event contracts are still evolving, and a broker taking an equity stake in the exchange it routes retail order flow to is the kind of structural entanglement regulators have historically scrutinized once a category gets large enough to matter. The risk for Robinhood, however, is that none of the growth in event-contract revenue is guaranteed to persist -- prediction markets are a newer, more cyclical business than equities trading, and a regulatory crackdown or a slowdown in retail speculation could hit this fast-growing line harder than the diversified brokerage it's layered on top of.
The next test is whether OG.com's volume with Robinhood's flow attached starts closing the gap with Kalshi's, or whether Robinhood ends up holding a minority stake in the distant number two.
