Option chain for GSK PLC American Depositary Shares (Each Representing Two Ordinary Shares) (GSK): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Oct 26, 2026, GSK had 12 option expirations, from Oct 30, 2026 to Jan 19, 2029, and 1,105 contracts traded that day. The nearest expiration, Oct 30, 2026, had an at-the-money implied volatility of 51.5% (+13% on the day) and 571 contracts traded.

For the latest figures, see GSK options overview.

Key numbers

Expirations: at-the-money implied volatility, change on the day, volume

Oct 30, 2026 (4 days): ATM IV 51.5% (+13%), volume 571
Nov 6, 2026 (11 days): ATM IV 42.1% (+10%), volume 102
Nov 13, 2026 (18 days): ATM IV 38.9% (+23%), volume 5
Nov 20, 2026 (25 days): ATM IV 28.6% (-0%), volume 83
Nov 27, 2026 (32 days): ATM IV 29.4% (+0%), volume 3
Dec 4, 2026 (39 days): ATM IV 28.1% (+17%), volume 27
Dec 18, 2026 (53 days): ATM IV 28.1% (+3%), volume 98
Jan 15, 2027 (81 days): ATM IV 25.8% (-1%), volume 121
Feb 19, 2027 (116 days): ATM IV 26.6% (-3%), volume 49
May 21, 2027 (207 days): ATM IV 25.8% (-0%), volume 32
Jan 21, 2028 (452 days): ATM IV 25.4% (-0%), volume 5
Jan 19, 2029 (816 days): ATM IV 24.2% (+11%), volume 9

Data as of October 26, 2026.

GSK Option Chain

Detailed and comprehensive option chain for each expiration listed for GSK. Includes volume, open interest, implied volatility, and bid/ask for each strike. Investigate further by clicking on a strike and seeing trade activity, volatility movement, and yesterday's closing values. Use the built-in options profit calculator to see the profit or loss of any GSK options strategy.

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