Cboe Global Markets is the primary winner of the long-term boom in options trading, owning a toll booth that takes a cut of every trade. Once its platform is built, each extra transaction costs almost nothing, giving exceptional margins, and exclusive rights to products like the VIX and S&P 500 options can't be copied. More traders deepen liquidity in a network effect. It also tends to do well when markets panic, making it a good portfolio hedge. CME Group and Nasdaq are strong competitors. x.comÂ
