Option chain for Algoma Steel Group - Common Shares (ASTL): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Nov 6, 2026, ASTL had 6 option expirations, from Nov 20, 2026 to Jan 21, 2028, and 164 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 61.0% (-14% on the day) and 22 contracts traded; the busiest was Jan 15, 2027, with 135.

For the latest figures, see ASTL options overview.

Key numbers

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

Nov 20, 2026 (14 days): ATM IV 61.0% (-14%), volume 22
Dec 18, 2026 (42 days): ATM IV 71.7% (-5%), volume 7
Jan 15, 2027 (70 days): ATM IV 70.4% (-3%), volume 135
Feb 19, 2027 (105 days): ATM IV 62.6% (+3%), volume 0
May 21, 2027 (196 days): ATM IV 72.0% (+24%), volume 0
Jan 21, 2028 (441 days): ATM IV 64.9% (-9%), volume 0

Data as of November 6, 2026.

ASTL Option Chain

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

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