#CBOEIntroducesExtendedTradingForStockOptions

#CBOEIntroducesExtendedTradingForStockOptions
The U.S. options market is about to undergo one of its most significant structural transformations in decades.
Cboe Global Markets has received SEC approval to launch extended trading hours for select single-stock equity options, effective July 13, 2026, making Cboe the first exchange to offer pre- and post-market sessions for individual stock options.
Here is what changes and why it matters for traders watching U.S. markets.
📊 The New Sessions: Two Extended Windows
Cboe will introduce:
Morning Global Trading Hours (GTH): 7:30 AM – 9:25 AM ET
Afternoon Curb Session: 4:00 PM – 4:15 PM ET
Only the top 100 most liquid equity option classes will be eligible at launch, focusing liquidity where trading is already strongest.
📈 Why Now: Demand Meets Competition
U.S. equities already trade extensively in extended hours, but options did not — creating a gap.
Now traders can hedge or react to overnight stock moves using options directly.
Cboe’s first-mover advantage comes as regulators and industry groups debate risks like liquidity fragmentation and wider spreads.
🌍 What It Means for Global Traders
European traders can react during their morning hours
Asia-Pacific desks can adjust hedges after U.S. close
Reduced overnight gap risk
More continuous price discovery
Extended hours create a more global and connected options market.
⚠️ Risks and Caveats
Liquidity will be significantly thinner than regular hours
Wider bid-ask spreads expected
Higher execution risk in less active periods
Short Curb session (4:00–4:15 PM) offers limited trading window
Market makers may also face higher operational risk during extended sessions.
📊 Market Context
Recent volatility in semiconductor stocks highlights the need for extended options access:
Strong moves in major chip stocks after earnings
High implied volatility in key names
Record levels of hedging activity in ETFs like SMH
During such volatility, missing overnight options access has been a major limitation.
🚀 The Bigger Picture: Toward 24/5 Markets
This rollout is likely only the beginning.
If successful:
More stocks will be added
Trading hours will expand further
Markets may move toward near 24/5 options trading
This represents a structural evolution in how derivatives markets operate globally.
🔑 Key Takeaways
First-ever extended trading hours for single-stock options
Launch date: July 13, 2026
GTH: 7:30–9:25 AM ET | Curb: 4:00–4:15 PM ET
Only 100 highly liquid option classes at launch
Better global access but higher liquidity risks
Step toward near 24/5 derivatives markets