Option chain for Global Water Resources (GWRS): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Nov 11, 2026, GWRS had 4 option expirations, from Nov 20, 2026 to May 21, 2027, and 16 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 40.9% (+1% on the day) and 0 contracts traded; the busiest was Dec 18, 2026, with 13.

For the latest figures, see GWRS options overview.

Key numbers

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

Nov 20, 2026 (9 days): ATM IV 40.9% (+1%), volume 0
Dec 18, 2026 (37 days): ATM IV 36.8% (-9%), volume 13
Feb 19, 2027 (100 days): ATM IV 34.4% (-7%), volume 2
May 21, 2027 (191 days): ATM IV 37.7% (+20%), volume 1

Data as of November 11, 2026.

GWRS Option Chain

Detailed and comprehensive option chain for each expiration listed for GWRS. 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 GWRS options strategy.

▲ Close