Cboe Revives Binary Options to Compete with Kalshi, Polymarket

Cboe Global Markets, Inc. announced Tuesday that it has brought back a type of S&P 500 contract after a hiatus of more than a decade, which in the meantime has become a popular mainstay of prediction market platforms Kalshi and… Cboe Global Markets, Inc. announced Tuesday that it has brought back a type of S&P 500 contract after a hiatus of more than a decade, which in the meantime has become a popular mainstay of prediction market platforms Kalshi and Polymarket.