Options Chain for FOSTER L B CO COM (FSTR) - $40.36 as of 5/8/2026 10:57:15 AM EST
Calls
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15.00 | 25.00 | 29.70 | 27.35 | % | 1.82 | 0 | 21 | 7.64 | 1.00 | 0.00 | 0.00 | 5/8/2026 3:59:53 PM EST | |||
| 17.50 | 22.50 | 27.40 | 24.95 | % | 1.43 | 0 | 0 | 6.87 | 1.00 | 0.00 | 0.00 | 5/8/2026 3:59:53 PM EST | |||
| 20.00 | 20.00 | 24.90 | 22.45 | % | 1.12 | 0 | 0 | 5.80 | 1.00 | 0.00 | 0.00 | 5/8/2026 3:59:53 PM EST | |||
| 22.50 | 17.50 | 22.40 | 19.95 | % | 0.89 | 0 | 0 | 5.26 | 1.00 | 0.00 | 0.00 | 5/8/2026 3:59:53 PM EST | |||
| 25.00 | 15.00 | 19.70 | 17.35 | % | 0.69 | 0 | 0 | 4.26 | 1.00 | 0.00 | 0.00 | 5/8/2026 3:59:53 PM EST | |||
| 30.00 | 10.10 | 13.60 | 11.85 | 8.00 | 0.00 | 0.00% | 0.39 | 0 | 15 | 1.87 | 0.99 | 0.00 | -0.01 | 5/5/2026 | 5/8/2026 3:59:53 PM EST |
| 35.00 | 5.00 | 9.30 | 7.15 | 0.20 | 0.00 | 0.00% | 0.20 | 0 | 3 | 2.21 | 0.93 | 0.02 | -0.06 | 3/27/2026 | 5/8/2026 3:59:53 PM EST |
| 40.00 | 2.00 | 5.00 | 3.50 | 0.52 | 0.00 | 0.00% | 0.09 | 0 | 4 | 1.61 | 0.69 | 0.06 | -0.15 | 5/4/2026 | 5/8/2026 3:59:53 PM EST |
| 45.00 | 0.00 | 4.20 | 2.10 | % | 0.05 | 0 | 6 | 2.24 | 0.36 | 0.06 | -0.16 | 5/8/2026 3:59:53 PM EST |
Puts
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15.00 | 0.00 | 4.20 | 2.10 | % | 0.14 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 5/8/2026 3:59:53 PM EST | |||
| 17.50 | 0.00 | 4.20 | 2.10 | % | 0.12 | 0 | 0 | 8.92 | 0.00 | 0.00 | 0.00 | 5/8/2026 3:59:53 PM EST | |||
| 20.00 | 0.00 | 0.10 | 0.05 | % | 0.00 | 0 | 26 | 2.76 | 0.00 | 0.00 | 0.00 | 5/8/2026 3:59:53 PM EST | |||
| 22.50 | 0.00 | 4.20 | 2.10 | % | 0.09 | 0 | 3 | 6.89 | 0.00 | 0.00 | 0.00 | 5/8/2026 3:59:53 PM EST | |||
| 25.00 | 0.00 | 0.15 | 0.08 | % | 0.00 | 0 | 53 | 2.16 | 0.00 | 0.00 | 0.00 | 5/8/2026 3:59:53 PM EST | |||
| 30.00 | 0.00 | 0.30 | 0.15 | % | 0.01 | 0 | 0 | 1.76 | -0.01 | 0.00 | -0.01 | 5/8/2026 3:59:53 PM EST | |||
| 35.00 | 0.00 | 4.20 | 2.10 | % | 0.06 | 0 | 0 | 3.47 | -0.07 | 0.02 | -0.06 | 5/8/2026 3:59:53 PM EST | |||
| 40.00 | 0.00 | 4.40 | 2.20 | 0.85 | 0.00 | 0.00% | 0.06 | 0 | 1 | 2.44 | -0.31 | 0.06 | -0.15 | 5/5/2026 | 5/8/2026 3:59:53 PM EST |
| 45.00 | 1.90 | 5.00 | 3.45 | % | 0.08 | 0 | 0 | 1.48 | -0.64 | 0.06 | -0.16 | 5/8/2026 3:59:53 PM EST |