Algoma Steel Group - Common Shares (ASTL) options traded 470 contracts on October 26, 2026 (460 calls and 10 puts, a put/call ratio of 0.02), compared with a 30-day average of 94. Options price a move of about ±4.7% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 67.8%
Implied move by the nearest expiration: ±4.7%
Option volume: 470 contracts (460 calls, 10 puts); 30-day average 94

Data as of October 26, 2026.

ASTL Option Breakdown

A breakdown of key statistics for each option expiration listed for ASTL. View implied volatility, volatility skew, volume, open interest, straddle premiums, and liquidity -- including bid/ask spread and NBBO bid/ask sizes. Includes links to the option chain, as well as numerous detailed charts.

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