Options Chain for QUANEX BLDG PRODS CORP COM (NX) - $20.10 as of 9/22/2026 8:55:56 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 15.70 | 19.80 | 17.75 | 18.84 | 0.00 | 0.00% | 7.10 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 9/14/2026 | 9/21/2026 4:00:04 PM EST |
| 5.00 | 13.20 | 16.60 | 14.90 | 16.33 | 0.00 | 0.00% | 2.98 | 0 | 0 | 6.82 | 1.00 | 0.00 | 0.00 | 9/14/2026 | 9/21/2026 4:00:04 PM EST |
| 7.50 | 10.70 | 14.80 | 12.75 | % | 1.70 | 0 | 0 | 5.81 | 1.00 | 0.00 | 0.00 | 9/21/2026 4:00:04 PM EST | |||
| 10.00 | 8.20 | 12.30 | 10.25 | % | 1.02 | 0 | 0 | 4.40 | 1.00 | 0.00 | 0.00 | 9/21/2026 4:00:04 PM EST | |||
| 12.50 | 6.10 | 9.60 | 7.85 | % | 0.63 | 0 | 0 | 3.22 | 1.00 | 0.00 | 0.00 | 9/21/2026 4:00:04 PM EST | |||
| 15.00 | 4.30 | 6.60 | 5.45 | % | 0.36 | 0 | 0 | 2.10 | 0.98 | 0.04 | 0.00 | 9/21/2026 4:00:04 PM EST | |||
| 17.50 | 1.65 | 4.40 | 3.03 | 5.80 | 0.00 | 0.00% | 0.17 | 0 | 1 | 1.63 | 0.77 | 0.09 | -0.02 | 9/8/2026 | 9/21/2026 4:00:04 PM EST |
| 20.00 | 0.65 | 2.45 | 1.55 | 1.00 | 0.00 | 0.00% | 0.08 | 0 | 31 | 0.82 | 0.51 | 0.10 | -0.03 | 9/18/2026 | 9/21/2026 4:00:04 PM EST |
| 22.50 | 0.00 | 0.75 | 0.38 | 1.00 | 0.00 | 0.00% | 0.02 | 0 | 1 | 0.83 | 0.29 | 0.08 | -0.02 | 9/9/2026 | 9/21/2026 4:00:04 PM EST |
| 25.00 | 0.00 | 1.75 | 0.88 | 0.12 | 0.00 | 0.00% | 0.04 | 0 | 1 | 1.66 | 0.15 | 0.06 | -0.02 | 9/2/2026 | 9/21/2026 4:00:04 PM EST |
| 30.00 | 0.00 | 1.75 | 0.88 | 0.25 | 0.00 | 0.00% | 0.03 | 0 | 5 | 2.15 | 0.03 | 0.01 | 0.00 | 9/8/2026 | 9/21/2026 4:00:04 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 | 3.89 | 0.00 | 0.00 | 0.00 | 9/21/2026 4:00:04 PM EST | |||
| 5.00 | 0.00 | 1.75 | 0.88 | % | 0.18 | 0 | 0 | 6.74 | 0.00 | 0.00 | 0.00 | 9/21/2026 4:00:04 PM EST | |||
| 7.50 | 0.00 | 0.10 | 0.05 | % | 0.01 | 0 | 0 | 2.09 | 0.00 | 0.00 | 0.00 | 9/21/2026 4:00:04 PM EST | |||
| 10.00 | 0.00 | 1.75 | 0.88 | % | 0.09 | 0 | 0 | 3.63 | 0.00 | 0.00 | 0.00 | 9/21/2026 4:00:04 PM EST | |||
| 12.50 | 0.00 | 1.75 | 0.88 | % | 0.07 | 0 | 0 | 2.75 | 0.00 | 0.00 | 0.00 | 9/21/2026 4:00:04 PM EST | |||
| 15.00 | 0.00 | 0.75 | 0.38 | % | 0.03 | 0 | 0 | 1.34 | -0.02 | 0.04 | 0.00 | 9/21/2026 4:00:04 PM EST | |||
| 17.50 | 0.00 | 1.75 | 0.88 | % | 0.05 | 0 | 0 | 1.40 | -0.23 | 0.09 | -0.02 | 9/21/2026 4:00:04 PM EST | |||
| 20.00 | 0.50 | 3.20 | 1.85 | % | 0.09 | 0 | 0 | 0.80 | -0.49 | 0.10 | -0.03 | 9/21/2026 4:00:04 PM EST | |||
| 22.50 | 0.90 | 3.20 | 2.05 | % | 0.09 | 0 | 0 | 0.61 | -0.71 | 0.08 | -0.02 | 9/21/2026 4:00:04 PM EST | |||
| 25.00 | 2.95 | 6.80 | 4.88 | 4.10 | 0.00 | 0.00% | 0.20 | 0 | 2 | 1.53 | -0.85 | 0.06 | -0.02 | 9/10/2026 | 9/21/2026 4:00:04 PM EST |
| 30.00 | 7.90 | 11.80 | 9.85 | % | 0.33 | 0 | 0 | 2.01 | -0.97 | 0.01 | 0.00 | 9/21/2026 4:00:04 PM EST |