Option chain for Invesco Water Resources ETF (PHO): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Nov 13, 2026, PHO had 4 option expirations, from Nov 20, 2026 to Jun 17, 2027, and 14 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 19.4% (+21% on the day) and 1 contracts traded; the busiest was Jun 17, 2027, with 9.

For the latest figures, see PHO options overview.

Key numbers

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

Nov 20, 2026 (7 days): ATM IV 19.4% (+21%), volume 1
Dec 18, 2026 (35 days): ATM IV 13.3% (-19%), volume 4
Mar 19, 2027 (126 days): ATM IV 16.4% (+6%), volume 0
Jun 17, 2027 (216 days): ATM IV 15.9% (-4%), volume 9

Data as of November 13, 2026.

PHO Option Chain

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

▲ Close