Option chain for ProShares K-1 Free Crude Oil ETF (OILK): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Nov 5, 2026, OILK had 5 option expirations, from Nov 20, 2026 to May 21, 2027, and 35 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 33.5% (+6% on the day) and 5 contracts traded; the busiest was Jan 15, 2027, with 30.

For the latest figures, see OILK options overview.

Key numbers

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

Nov 20, 2026 (15 days): ATM IV 33.5% (+6%), volume 5
Dec 18, 2026 (43 days): ATM IV 26.5% (+20%), volume 0
Jan 15, 2027 (71 days): ATM IV 20.7% (+0%), volume 30
Feb 19, 2027 (106 days): ATM IV 26.4% (+27%), volume 0
May 21, 2027 (197 days): ATM IV 26.4% (+24%), volume 0

Data as of November 5, 2026.

OILK Option Chain

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

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