Cboe Global Markets is slated to report third-quarter 2026 results on October 30, with consensus estimates calling for revenue near $705 million, up about 16% year-over-year, and adjusted EPS around $3.44. Trader consensus at 94.5% for a beat reflects the company’s recent streak of outperformance, including Q2’s record net revenue of $732 million and 45% EPS growth, fueled by record SPX 0DTE volumes, broad options demand, and 15% Data Vantage growth. Raised 2026 organic revenue guidance to the mid-to-high teens range and share buybacks further support elevated expectations. While rising operating costs or a sudden drop in trading activity could pressure margins, the momentum in derivatives and data segments makes a miss unlikely absent major surprises.