Option chain for Core Natural Resources (CNR): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Oct 19, 2026, CNR had 4 option expirations, from Nov 20, 2026 to Jun 17, 2027, and 281 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 44.3% (-4% on the day) and 167 contracts traded.

For the latest figures, see CNR options overview.

Key numbers

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

Nov 20, 2026 (32 days): ATM IV 44.3% (-4%), volume 167
Dec 18, 2026 (60 days): ATM IV 41.9% (-4%), volume 30
Mar 19, 2027 (151 days): ATM IV 43.0% (-1%), volume 84
Jun 17, 2027 (241 days): ATM IV 42.6% (-1%), volume 0

Data as of October 19, 2026.

CNR Option Chain

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

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