Options Chain for QUANEX BLDG PRODS CORP COM (NX) - $18.79 as of 7/28/2026 4:57:21 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 | 14.90 | 18.80 | 16.85 | % | 6.74 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 7/28/2026 4:00:02 PM EST | |||
| 5.00 | 12.40 | 16.30 | 14.35 | % | 2.87 | 0 | 0 | 7.19 | 1.00 | 0.00 | 0.00 | 7/28/2026 4:00:02 PM EST | |||
| 7.50 | 9.90 | 13.80 | 11.85 | % | 1.58 | 0 | 0 | 5.11 | 1.00 | 0.00 | 0.00 | 7/28/2026 4:00:02 PM EST | |||
| 10.00 | 7.40 | 11.40 | 9.40 | % | 0.94 | 0 | 0 | 3.93 | 1.00 | 0.00 | 0.00 | 7/28/2026 4:00:02 PM EST | |||
| 12.50 | 4.90 | 8.40 | 6.65 | % | 0.53 | 0 | 0 | 2.65 | 1.00 | 0.00 | 0.00 | 7/28/2026 4:00:02 PM EST | |||
| 15.00 | 2.75 | 5.60 | 4.18 | % | 0.28 | 0 | 0 | 1.66 | 0.98 | 0.02 | -0.01 | 7/28/2026 4:00:02 PM EST | |||
| 17.50 | 0.85 | 3.80 | 2.33 | 1.50 | 0.00 | 0.00% | 0.13 | 0 | 1 | 1.52 | 0.81 | 0.11 | -0.02 | 7/13/2026 | 7/28/2026 4:00:02 PM EST |
| 20.00 | 0.00 | 2.95 | 1.48 | 0.99 | 0.00 | 0.00% | 0.07 | 0 | 2 | 1.62 | 0.46 | 0.15 | -0.02 | 7/1/2026 | 7/28/2026 4:00:02 PM EST |
| 22.50 | 0.00 | 0.75 | 0.38 | 0.19 | 0.00 | 0.00% | 0.02 | 0 | 1 | 0.89 | 0.16 | 0.09 | -0.01 | 7/16/2026 | 7/28/2026 4:00:02 PM EST |
| 25.00 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 1.18 | 0.04 | 0.03 | 0.00 | 7/28/2026 4:00:02 PM EST | |||
| 30.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 1.62 | 0.00 | 0.00 | 0.00 | 7/28/2026 4:00:02 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 | 7/28/2026 4:00:02 PM EST | |||
| 5.00 | 0.00 | 0.15 | 0.08 | 0.05 | 0.00 | 0.00% | 0.02 | 2 | 2 | 3.18 | 0.00 | 0.00 | 0.00 | 7/28/2026 | 7/28/2026 4:00:02 PM EST |
| 7.50 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.05 | 0 | 1 | 3.50 | 0.00 | 0.00 | 0.00 | 7/21/2026 | 7/28/2026 4:00:02 PM EST |
| 10.00 | 0.00 | 0.05 | 0.03 | % | 0.00 | 0 | 0 | 1.35 | 0.00 | 0.00 | 0.00 | 7/28/2026 4:00:02 PM EST | |||
| 12.50 | 0.00 | 0.75 | 0.38 | % | 0.03 | 0 | 0 | 1.91 | 0.00 | 0.00 | 0.00 | 7/28/2026 4:00:02 PM EST | |||
| 15.00 | 0.00 | 0.75 | 0.38 | % | 0.03 | 0 | 0 | 1.33 | -0.02 | 0.02 | -0.01 | 7/28/2026 4:00:02 PM EST | |||
| 17.50 | 0.00 | 1.75 | 0.88 | % | 0.05 | 0 | 0 | 1.38 | -0.19 | 0.11 | -0.02 | 7/28/2026 4:00:02 PM EST | |||
| 20.00 | 0.65 | 2.20 | 1.43 | % | 0.07 | 0 | 0 | 0.57 | -0.54 | 0.15 | -0.02 | 7/28/2026 4:00:02 PM EST | |||
| 22.50 | 1.70 | 4.80 | 3.25 | % | 0.14 | 0 | 0 | 1.42 | -0.84 | 0.09 | -0.01 | 7/28/2026 4:00:02 PM EST | |||
| 25.00 | 3.80 | 7.70 | 5.75 | % | 0.23 | 0 | 0 | 1.95 | -0.96 | 0.03 | 0.00 | 7/28/2026 4:00:02 PM EST | |||
| 30.00 | 8.80 | 12.40 | 10.60 | % | 0.35 | 0 | 0 | 2.28 | -1.00 | 0.00 | 0.00 | 7/28/2026 4:00:02 PM EST |