Cboe Global Markets posts 28.4% YoY rise in July options volume
Cboe Global Markets Inc. reported a 28.4% year-over-year increase in multi-listed options ADV for July 2026, driven by record mini-SPX and 0DTE trading. Index options ADV rose 34.0%, while global FX volume grew 25.9%. Off-exchange U.S. equities volume surged 47.4% YoY, contrasting with a decline in on-exchange activity.

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Cboe Global Markets Inc. reported a significant expansion in its core derivatives business for July 2026, with multi-listed options average daily trading volume (ADV) rising 28.4% year-over-year to 15,687 thousand contracts. The Chicago-based markets operator also saw index options ADV surge 34.0% to 5,990 thousand contracts, signaling robust investor demand for volatility products and short-term hedging instruments despite a slight month-over-month cooling in overall equity derivatives activity.
The filing highlights a structural shift in trading behavior, particularly within S&P 500 index options. Zero-days-to-expiry (0DTE) contracts accounted for a record 66.2% of total SPX options volume in July, underscoring the growing dominance of intraday speculation and dynamic risk management strategies among market participants. Additionally, Cboe’s mini-SPX (XSP) options set a monthly ADV record of 238 thousand contracts, including a record 0DTE ADV of 138 thousand contracts.
Trading Volume by Segment
The following table details the average daily trading volume across Cboe’s key business lines for July 2026 compared to prior periods:
| Segment | Jul 2026 ADV | Jul 2025 ADV | YoY Change |
|---|---|---|---|
| Multi-listed options (contracts, k) | 15,687 | 12,215 | 28.4% |
| Index options (contracts, k) | 5,990 | 4,469 | 34.0% |
| Futures (contracts, k) | 207 | 178 | 16.1% |
| U.S. Equities - On-Exchange (matched shares, mn) | 1,569 | 1,790 | -12.4% |
| U.S. Equities - Off-Exchange (matched shares, mn) | 208 | 141 | 47.4% |
| Canadian Equities (matched shares, k) | 144,124 | 150,096 | -4.0% |
| European Equities (€, mn) | 14,024 | 12,490 | 12.3% |
| Australian Equities (AUD, mn) | 989 | 870 | 13.7% |
| Global FX ($, mn) | 61,071 | 48,514 | 25.9% |
Note: Futures metrics prior to Q2 2025 exclude Digital futures products, which were transitioned to Cboe Futures Exchange.
Extended Hours and Clearing Milestones
Trading during Cboe’s Global Trading Hours (GTH) session, which runs from 8:15 p.m. to 9:25 a.m. ET, set a monthly ADV record of 224 thousand contracts. This included a record SPX options GTH ADV of 197 thousand contracts, reflecting increased participation outside standard exchange hours. In Europe, Cboe Clear Europe surpassed 1 billion cleared client cash equity trades year-to-date through July 31, with cleared trades ADV rising 20.2% year-over-year to 147,855 thousand.
What the Numbers Show
While multi-listed options volume grew strongly year-over-year, it declined 5.7% from June 2026’s ADV of 16,630 thousand contracts. Similarly, index options ADV fell 5.6% month-over-month. This divergence suggests that July’s year-over-year growth is driven by sustained structural demand rather than accelerating momentum, as trading intensity eased slightly from the previous month. The sharp 47.4% year-over-year rise in off-exchange U.S. equities volume contrasts with a 12.4% decline in on-exchange volume, indicating a continued migration of liquidity to alternative trading systems and dark pools for large block trades.
Cboe Global Markets operates derivatives, equities, and FX markets, providing trading, clearing, and investment solutions globally. The company pioneered landmark products including the VIX Index and S&P 500 index options.
How might the record 66.2% share of 0DTE contracts in SPX volume influence regulatory scrutiny regarding market stability and intraday volatility management?
What strategic adjustments is Cboe making to address the 12.4% decline in on-exchange U.S. equity volume as liquidity continues to migrate to dark pools and alternative trading systems?
Could the surge in Global Trading Hours (GTH) activity signal a permanent shift in institutional trading patterns, and how will Cboe adapt its infrastructure to support extended hours liquidity?






























