Cboe launches binary options on S&P 500 mini-futures in the prediction market: a new standard for the industry
Cboe Global Markets has officially launched the first instrument in its new Cboe Predicts line — binary options on the S&P 500 Mini Index (XSP). This is a landmark event for prediction markets, which until now have been primarily associated with decentralized platforms like Polymarket. Now, a traditional derivatives giant is entering the game.
How do the new contracts work?
The instruments have been assigned tickers XSPBW and XSPBX. The mechanics are extremely simple and resemble a binary choice: an investor votes "yes" if they expect the index to close at or above a specified level, and "no" if they predict a close below that level. If the prediction is correct, the payout is $100. Trade settlements are conducted through the Options Clearing Corporation (OCC), ensuring a high level of reliability.
In the initial phase, trading is available through broker Interactive Brokers, but Charles Schwab and other retail brokers are expected to be connected in the coming months. This will provide mass access to the instrument for individual investors.
Why is Cboe entering this market?
Cboe's Head of Retail, Jay Jay Kinahan, linked the launch to high demand for zero-days-to-expiry (0DTE) options. Rob Hocking, responsible for derivatives at the company, emphasized that Cboe's goal is to set new standards for the industry by increasing market transparency and investor protection. Unlike decentralized counterparts, Cboe offers a regulated infrastructure, liquidity, and years of experience with SPX options.
In the future, the exchange plans to expand the lineup with XSP vertical spreads through its own Quoted Spread Book platform. This will make the prediction market even more diverse and accessible.
My opinion
This move by Cboe is a powerful signal for the entire crypto industry and prediction markets in particular. Traditional financial giants are not just observing the trend but actively integrating it into their ecosystem. For crypto enthusiasts, this means competition in the prediction market space is becoming tougher, but the segment's legitimacy is increasing exponentially. We are closely watching how Polymarket and Kalshi will react — their positions may be shaken under the pressure of an institutional giant.