Options Chain for QUANEX BLDG PRODS CORP COM (NX) - $18.71 as of 1/20/2026 6:25:07 PM 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 14.60 | 17.60 | 16.10 | % | 6.44 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 1/20/2026 3:59:52 PM EST | |||
| 5.00 | 11.60 | 15.20 | 13.40 | % | 2.68 | 0 | 0 | 6.55 | 1.00 | 0.00 | 0.00 | 1/20/2026 3:59:52 PM EST | |||
| 7.50 | 10.00 | 12.60 | 11.30 | % | 1.51 | 0 | 0 | 4.48 | 1.00 | 0.00 | 0.00 | 1/20/2026 3:59:52 PM EST | |||
| 10.00 | 7.60 | 10.40 | 9.00 | % | 0.90 | 0 | 0 | 3.57 | 0.99 | 0.01 | 0.00 | 1/20/2026 3:59:52 PM EST | |||
| 12.50 | 5.20 | 7.10 | 6.15 | % | 0.49 | 0 | 0 | 2.10 | 0.94 | 0.03 | -0.01 | 1/20/2026 3:59:52 PM EST | |||
| 15.00 | 2.80 | 5.60 | 4.20 | 3.46 | 0.00 | 0.00% | 0.28 | 0 | 3 | 2.04 | 0.79 | 0.06 | -0.02 | 1/15/2026 | 1/20/2026 3:59:52 PM EST |
| 17.50 | 0.90 | 3.70 | 2.30 | 1.10 | 0.00 | 0.00% | 0.13 | 0 | 1 | 0.94 | 0.61 | 0.08 | -0.03 | 1/9/2026 | 1/20/2026 3:59:52 PM EST |
| 20.00 | 0.40 | 0.55 | 0.48 | 0.50 | 0.00 | 0.00% | 0.02 | 0 | 5 | 0.52 | 0.41 | 0.08 | -0.03 | 1/16/2026 | 1/20/2026 3:59:52 PM EST |
| 22.50 | 0.00 | 2.20 | 1.10 | % | 0.05 | 0 | 0 | 1.73 | 0.25 | 0.06 | -0.02 | 1/20/2026 3:59:52 PM EST | |||
| 25.00 | 0.00 | 2.15 | 1.08 | % | 0.04 | 0 | 0 | 1.98 | 0.15 | 0.05 | -0.02 | 1/20/2026 3:59:52 PM EST | |||
| 30.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 1.60 | 0.04 | 0.02 | -0.01 | 1/20/2026 3:59:52 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.00 | 0.75 | 0.38 | % | 0.15 | 0 | 0 | 6.57 | 0.00 | 0.00 | 0.00 | 1/20/2026 3:59:52 PM EST | |||
| 5.00 | 0.00 | 0.75 | 0.38 | % | 0.08 | 0 | 0 | 4.15 | 0.00 | 0.00 | 0.00 | 1/20/2026 3:59:52 PM EST | |||
| 7.50 | 0.00 | 0.75 | 0.38 | % | 0.05 | 0 | 0 | 2.95 | 0.00 | 0.00 | 0.00 | 1/20/2026 3:59:52 PM EST | |||
| 10.00 | 0.00 | 0.05 | 0.03 | % | 0.00 | 0 | 0 | 1.09 | -0.01 | 0.01 | 0.00 | 1/20/2026 3:59:52 PM EST | |||
| 12.50 | 0.00 | 3.50 | 1.75 | 0.30 | 0.00 | 0.00% | 0.14 | 0 | 1 | 3.49 | -0.06 | 0.03 | -0.01 | 12/30/2025 | 1/20/2026 3:59:52 PM EST |
| 15.00 | 0.10 | 0.60 | 0.35 | 0.15 | -0.10 | -40.00% | 0.02 | 10 | 14 | 0.70 | -0.21 | 0.06 | -0.02 | 1/20/2026 | 1/20/2026 3:59:52 PM EST |
| 17.50 | 0.25 | 2.95 | 1.60 | 0.67 | 0.00 | 0.00% | 0.09 | 0 | 10 | 0.92 | -0.39 | 0.08 | -0.03 | 1/15/2026 | 1/20/2026 3:59:52 PM EST |
| 20.00 | 1.00 | 4.30 | 2.65 | % | 0.13 | 0 | 0 | 1.49 | -0.59 | 0.08 | -0.03 | 1/20/2026 3:59:52 PM EST | |||
| 22.50 | 3.70 | 6.40 | 5.05 | % | 0.22 | 0 | 0 | 1.64 | -0.75 | 0.06 | -0.02 | 1/20/2026 3:59:52 PM EST | |||
| 25.00 | 5.90 | 8.80 | 7.35 | % | 0.29 | 0 | 0 | 1.86 | -0.85 | 0.05 | -0.02 | 1/20/2026 3:59:52 PM EST | |||
| 30.00 | 10.50 | 13.90 | 12.20 | % | 0.41 | 0 | 0 | 2.33 | -0.96 | 0.02 | -0.01 | 1/20/2026 3:59:52 PM EST |