Options Chain for QUANEX BLDG PRODS CORP COM (NX) - $18.21 as of 10/15/2026 3:01:28 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 | 14.70 | 17.20 | 15.95 | 18.84 | 0.00 | 0.00% | 6.38 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 9/14/2026 | 10/15/2026 3:59:50 PM EST |
| 5.00 | 12.20 | 14.60 | 13.40 | 16.33 | 0.00 | 0.00% | 2.68 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 9/14/2026 | 10/15/2026 3:59:50 PM EST |
| 7.50 | 10.10 | 12.10 | 11.10 | % | 1.48 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 10/15/2026 3:59:50 PM EST | |||
| 10.00 | 7.70 | 9.60 | 8.65 | % | 0.86 | 0 | 0 | 8.94 | 1.00 | 0.00 | 0.00 | 10/15/2026 3:59:50 PM EST | |||
| 12.50 | 5.20 | 7.00 | 6.10 | % | 0.49 | 0 | 0 | 7.00 | 1.00 | 0.00 | 0.00 | 10/15/2026 3:59:50 PM EST | |||
| 15.00 | 2.80 | 4.50 | 3.65 | % | 0.24 | 0 | 0 | 4.65 | 1.00 | 0.00 | 0.00 | 10/15/2026 3:59:50 PM EST | |||
| 17.50 | 0.55 | 2.10 | 1.33 | 2.31 | 0.00 | 0.00% | 0.08 | 0 | 2 | 2.12 | 0.88 | 0.13 | -0.13 | 9/25/2026 | 10/15/2026 3:59:50 PM EST |
| 20.00 | 0.00 | 0.75 | 0.38 | 1.00 | 0.00 | 0.00% | 0.02 | 0 | 31 | 2.74 | 0.36 | 0.22 | -0.30 | 9/18/2026 | 10/15/2026 3:59:50 PM EST |
| 22.50 | 0.00 | 0.75 | 0.38 | 1.00 | 0.00 | 0.00% | 0.02 | 0 | 1 | 4.58 | 0.04 | 0.05 | -0.02 | 9/9/2026 | 10/15/2026 3:59:50 PM EST |
| 25.00 | 0.00 | 0.75 | 0.38 | 0.12 | 0.00 | 0.00% | 0.02 | 0 | 1 | 5.97 | 0.00 | 0.00 | 0.00 | 9/2/2026 | 10/15/2026 3:59:50 PM EST |
| 30.00 | 0.00 | 0.75 | 0.38 | 0.25 | 0.00 | 0.00% | 0.01 | 0 | 5 | 0.00 | 0.00 | 0.00 | 0.00 | 9/8/2026 | 10/15/2026 3:59:50 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 | 0.05 | 0.03 | % | 0.01 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 10/15/2026 3:59:50 PM EST | |||
| 5.00 | 0.00 | 0.75 | 0.38 | % | 0.08 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 10/15/2026 3:59:50 PM EST | |||
| 7.50 | 0.00 | 0.75 | 0.38 | % | 0.05 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 10/15/2026 3:59:50 PM EST | |||
| 10.00 | 0.00 | 0.75 | 0.38 | % | 0.04 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 10/15/2026 3:59:50 PM EST | |||
| 12.50 | 0.00 | 0.75 | 0.38 | % | 0.03 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 10/15/2026 3:59:50 PM EST | |||
| 15.00 | 0.00 | 0.75 | 0.38 | % | 0.03 | 0 | 0 | 6.33 | 0.00 | 0.00 | 0.00 | 10/15/2026 3:59:50 PM EST | |||
| 17.50 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 3.74 | -0.12 | 0.13 | -0.13 | 10/15/2026 3:59:50 PM EST | |||
| 20.00 | 0.55 | 2.10 | 1.33 | % | 0.07 | 0 | 0 | 4.03 | -0.64 | 0.22 | -0.30 | 10/15/2026 3:59:50 PM EST | |||
| 22.50 | 3.00 | 4.70 | 3.85 | % | 0.17 | 0 | 0 | 6.26 | -0.96 | 0.05 | -0.02 | 10/15/2026 3:59:50 PM EST | |||
| 25.00 | 5.50 | 7.40 | 6.45 | 4.10 | 0.00 | 0.00% | 0.26 | 0 | 1 | 8.31 | -1.00 | 0.00 | 0.00 | 9/10/2026 | 10/15/2026 3:59:50 PM EST |
| 30.00 | 10.30 | 12.80 | 11.55 | % | 0.39 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 10/15/2026 3:59:50 PM EST |