Cboe to Add Pre- and Post-Market Options Trading for 29 Securities
The expansion tests whether retail and institutional demand for options access outside standard session hours is large enough to sustain liquidity in a thinner trading environment.
Cboe Global Markets will extend options trading hours for 24 individual stocks and five exchange-traded funds, offering sessions from 7:30 a.m. To 9:25 a.m. ET and from 4:00 p.m. To 4:15 p.m. ET, according to a report by CNBC published October 15, 2026. The exchange has not yet specified the full list of eligible securities, but the CNBC report identifies the 29-security group as among the most actively traded companies and funds on the exchange.
Cboe Global Markets is a publicly traded company (Cboe: CBOE) and one of the largest options exchanges in the United States by volume. Its flagship venue, the Chicago Board Options Exchange, handles a substantial share of total US listed options volume. Cboe's 2025 Annual Report filed with the SEC noted that options on equities and ETFs represent the core of the exchange's transaction revenue.
The pre-market window, running from 7:30 a.m. To 9:25 a.m. ET, would allow traders to respond to earnings releases, economic data, or overnight developments in the futures market before the standard 9:30 a.m. Equities open. The post-market window, from 4:00 p.m. To 4:15 p.m. ET, adds a 15-minute tail after the standard close, a period when stock prices can shift on late-breaking corporate announcements.
Extended-hours equity trading has been available on US exchanges for years, but options markets have historically operated on a narrower schedule tied to regular stock market hours. The gap between equity extended-hours availability and options availability has been a noted limitation for traders seeking to hedge positions established after the standard close.
Cboe is not the first to test longer options hours. The Miami International Securities Exchange and other venues have explored extended options sessions in prior years, though broad adoption has been constrained by liquidity concerns. Wider bid-ask spreads are common in low-volume periods, which can increase the effective cost of trading for participants who use options to hedge equity exposure.
The five ETFs included in the expansion were not named in the source material as of the time of publication. The full security list would be disclosed by Cboe through a regulatory filing or exchange notice, which would be the document confirming exact launch timing and eligible products.
The timing of the announcement coincides with a broader market context in which AI-related equities have seen selling pressure. As of 7:56 a.m. ET on October 15, 2026, S&P 500 Index futures were down 0.3 percent, with Bloomberg reporting that a selloff in artificial intelligence stocks was pushing investors toward bonds. Whether that volatility environment accelerates demand for extended-hours hedging tools is unknown and would require post-launch volume data to assess.
For US retail investors, the practical effect depends on brokerage support. Even if Cboe lists products during extended hours, individual brokerages must enable customer access to those sessions. Not all retail platforms currently support extended-hours options trading, and each firm sets its own policies on which products and time windows it makes available to customers.
For institutional participants, extended hours options access can be relevant for managing overnight risk on positions tied to international events or pre-market earnings reports. A company reporting quarterly results at 7:00 a.m. ET, for example, could theoretically be hedged through options during the new pre-market window rather than waiting for the 9:30 a.m. Open.
Cboe has not announced a specific launch date in the available source material. A formal exchange notice or SEC filing would contain the effective date, margin and settlement rules, and any phased rollout schedule. Those documents, when filed, would be publicly available through the SEC's EDGAR system and Cboe's own regulatory filings page.