Option chain for L.B. Foster Company (FSTR): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Nov 12, 2026, FSTR had 4 option expirations, from Nov 20, 2026 to May 21, 2027, and 6 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 36.9% (-13% on the day) and 5 contracts traded.

For the latest figures, see FSTR options overview.

Key numbers

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

Nov 20, 2026 (8 days): ATM IV 36.9% (-13%), volume 5
Dec 18, 2026 (36 days): ATM IV 34.2% (-11%), volume 0
Feb 19, 2027 (99 days): ATM IV 42.2% (+11%), volume 1
May 21, 2027 (190 days): ATM IV 39.1% (-2%), volume 0

Data as of November 12, 2026.

FSTR Option Chain

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

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