Cboe Global Markets, Inc.

A prolonged macroeconomic low-volatility equity regime would compress daily transaction turnover across Cboe's core proprietary derivatives franchise, reducing high-margin SPX and VIX contract volumes. If combined with a routing diversion from Cboe's primary wholesale clearing counterparty, which represented 10% ($480.0M) of consolidated FY2025 revenue, top-line growth would stall. Concurrently, elevated capital expenditures for proprietary clearing infrastructure ($98M-$108M guided in FY2026) would raise fixed overhead during a cyclical volume trough. Under this confluence, consolidated operating margins would compress toward historical trough levels (12.37% reported in FY2022), depressing free cash flow conversion and re-rating valuation multiples toward the low end of explicit cash flow models ($146.21 in FCFF DCF).

Wide

Cboe Global Markets commands a wide economic moat rooted in exclusive intellectual property licenses and self-reinforcing liquidity network effects across equity derivatives. The foundation of this moat rests on multi-decade exclusive agreements to list cash-settled options on the S&P 500 Index (SPX) and the proprietary Cboe Volatility Index (VIX). Because regulatory and intellectual property protections prevent rival exchange operators from creating fungible cash-settled contracts on these benchmark indices, Cboe operates as an effective structural monopoly in core U.S. index derivative trading. In FY2025, the Options segment delivered $2,433.6M in revenue and $1,113.3M in operating income, accounting for 51.6% of Cboe's consolidated revenue of $4,714.2M and 75.9% of total operating income of $1,467.1M.

The value of this intellectual property is amplified by powerful liquidity network effects. Liquidity attracts liquidity: market makers quote the tightest bid-ask spreads where order flow is densest, which in turn draws institutional portfolio managers and retail platforms seeking optimal execution pricing. This feedback loop has intensified with the proliferation of same-day expiring (zero-DTE) contracts, where SPX simple orders grew over 40% and mini-SPX (XSP) contracts surged almost 75%. Because cash settlement eliminates the physical delivery complexities of equity shares, institutional market participants rely heavily on SPX options for capital-efficient risk management and systemic portfolio hedging.

Complementing its proprietary derivatives engine, Cboe has expanded its recurring non-transaction revenue footprint through Data Vantage market data subscriptions and cross-asset clearing infrastructure. Over 50% of market data sales now originate from clients outside the United States, embedding proprietary index pricing feeds into institutional trading infrastructure globally. Supported by scalable electronic execution architecture where incremental volume carries minimal marginal expense, Cboe achieves exceptional free cash flow generation ($1,681.6M in FY2025) and a durable return on invested capital of 17.28%, comfortably exceeding its 7.7913% cost of capital.

Cboe Global Markets Inc. (CBOE) trades at 21.9x forward earnings against a peer median of 21.3x. Its EV/EBITDA of 14.3x compares with a peer median of 19.0x. The comparison uses 4 peers: MSCI Inc., Nasdaq Inc., Moody's Corporation and S&P Global Inc., as of 2026-10-05.

We recommend purchasing shares of Cboe Global Markets Inc. (CBOE) at $271.26 as of October 2, 2026, with a house Fair value target of $306.41 representing 12.96% implied upside and an 11.47% discount, supported by Potential value of $398.31. The company's exclusive proprietary index options franchise (SPX and VIX), combined with rapid retail adoption of short-dated contracts and scalable electronic execution, provides exceptional cash conversion ($1,681.6M FCF in FY2025) and high return on invested capital.^3,4,5

While wholesale customer concentration (10% of revenue from one counterparty) and near-term clearing capex investments ($98M-$108M in FY2026) require disciplined monitoring, Cboe's fixed-cost electronic leverage and expansion in recurring international data subscriptions (over 50% non-US) support long-term compounding. Investors should maintain position discipline with an operating margin checkpoint at 28.0%.