--- title: "Cboe Enters the Prediction-Market Race With SEC-Regulated S&P 500 Binary Options" description: "Cboe Global Markets has launched 'Cboe Predicts,' letting traders take yes-or-no positions on where the S&P 500 will close. Unlike Kalshi and Polymarket, the contracts clear as securities options under SEC oversight — not as CFTC event contracts — a route that sidesteps the gambling-law fights now in court." category: "Markets" category_url: https://boursel.com/category/markets author: "Hannah Blackwood" published: 2026-06-24T16:28:00.000Z updated: 2026-06-24T16:28:00.000Z canonical: https://boursel.com/article/cboe-sp500-prediction-market tags: ["cboe", "prediction-markets", "s-and-p-500", "binary-options", "event-contracts"] --- # Cboe Enters the Prediction-Market Race With SEC-Regulated S&P 500 Binary Options Cboe Global Markets has launched 'Cboe Predicts,' letting traders take yes-or-no positions on where the S&P 500 will close. Unlike Kalshi and Polymarket, the contracts clear as securities options under SEC oversight — not as CFTC event contracts — a route that sidesteps the gambling-law fights now in court. Cboe Global Markets, the Chicago-based options exchange, has moved into one of the year's hottest corners of finance. On June 23 it [introduced "Cboe Predicts,"](https://www.prnewswire.com/news-releases/cboe-introduces-cboe-predicts-launching-first-products-in-new-prediction-markets-suite-302808362.html) a suite whose first products let traders bet on where the S&P 500 will finish on a given day. The mechanics are simple. The contracts are *binary options* — instruments that pay a fixed amount if a stated condition is true and nothing if it is not. According to Cboe, [a "yes" position pays $100 if the index settles at or above a chosen level, and a "no" position pays $100 if it settles below](https://finance.yahoo.com/markets/options/articles/cboe-launches-p-500-prediction-161500319.html). The price you pay to enter functions as an *implied probability*: a contract quoted near $60 reflects roughly 60% market-assigned odds of that outcome. The products are tied to the Mini-S&P 500 Index (XSP), which is [scaled to one-tenth the size of the headline SPX index](https://www.prnewswire.com/news-releases/cboe-introduces-cboe-predicts-launching-first-products-in-new-prediction-markets-suite-302808362.html), lowering the capital needed to trade. They list under the tickers XSPBW and XSPBX and are cash-settled. ## The regulatory distinction The most important detail is how these contracts are regulated. A *prediction market* is any venue where people trade contracts whose payout depends on a future event — an election, a sports result, a price level. Such instruments are called *event contracts* when they fall under the Commodity Futures Trading Commission (CFTC). That is the path taken by Kalshi and Polymarket, whose model is being [challenged under various state gambling laws](https://www.cryptopolitan.com/cboe-launches-sp-500-prediction-markets-as-cftc-sues-kentucky-over-kalshi-and-polymarket/). Cboe took a different route. Because it is an established securities exchange, its contracts are *security options* that clear through the Options Clearing Corporation (OCC) and trade [within the same regulatory framework as U.S.-listed options](https://www.marketsmedia.com/cboe-introduces-prediction-markets-suite/), under SEC oversight. That structure sidesteps both CFTC event-contract jurisdiction and the state gambling fights now in court. "Our goal is to help set a higher standard for market integrity, product design and investor protection by offering access through a regulated securities exchange," said Rob Hocking, Cboe's global head of derivatives. ## Why now Cboe is entering a booming sector. Open interest across prediction markets [recently hit a record $1.48 billion](https://finance.yahoo.com/markets/options/articles/cboe-joins-prediction-market-race-040932812.html), drawing brokerages and tech firms alike. Polymarket and Kalshi lead today, while Robinhood and Coinbase have added prediction-market trading and Meta is reportedly planning an app called "Arena," which Boursel has covered. For Cboe, the launch extends a familiar product line. "Following the success of SPX 0DTE options, we have seen continued customer demand for shorter-dated, outcome-based trading," said JJ Kinahan, the firm's head of retail expansion, referring to the popular same-day-expiry options Cboe already runs. The timing was pointed: Cboe's debut coincided with the CFTC [suing Kentucky](https://www.cryptopolitan.com/cboe-launches-sp-500-prediction-markets-as-cftc-sues-kentucky-over-kalshi-and-polymarket/) in defense of the event-contract model — a fight Boursel reported on earlier. ## Availability and signal The contracts are live on Interactive Brokers, with a Charles Schwab rollout expected in coming months and more brokerages anticipated over time. The broader signal is that prediction-style trading is going mainstream — moving from crypto-native startups onto a 50-year-old regulated exchange. Whether that resolves or sharpens the gambling-versus-investing debate remains unsettled. This article is informational and is not investment advice.