Options Chain for NAPCO SEC TECHNOLOGIES INC COM (NSSC) - $40.65 as of 3/23/2026 5:36:36 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 22.50 | 18.50 | 21.50 | 20.00 | % | 0.89 | 0 | 0 | 2.19 | 1.00 | 0.00 | 0.00 | 3/23/2026 4:00:10 PM EST | |||
| 25.00 | 15.90 | 19.00 | 17.45 | % | 0.70 | 0 | 0 | 1.90 | 1.00 | 0.00 | 0.00 | 3/23/2026 4:00:10 PM EST | |||
| 30.00 | 11.00 | 14.00 | 12.50 | 11.87 | 0.00 | 0.00% | 0.42 | 0 | 1 | 1.39 | 1.00 | 0.00 | 0.00 | 3/12/2026 | 3/23/2026 4:00:10 PM EST |
| 35.00 | 6.30 | 9.90 | 8.10 | % | 0.23 | 0 | 0 | 1.24 | 0.97 | 0.01 | -0.01 | 3/23/2026 4:00:10 PM EST | |||
| 40.00 | 2.00 | 5.40 | 3.70 | % | 0.09 | 0 | 0 | 0.87 | 0.74 | 0.07 | -0.03 | 3/23/2026 4:00:10 PM EST | |||
| 45.00 | 0.00 | 1.45 | 0.73 | 0.70 | -0.72 | -50.71% | 0.02 | 11 | 1 | 0.51 | 0.32 | 0.08 | -0.04 | 3/23/2026 | 3/23/2026 4:00:10 PM EST |
| 50.00 | 0.00 | 1.45 | 0.73 | 1.25 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.84 | 0.07 | 0.03 | -0.01 | 2/24/2026 | 3/23/2026 4:00:10 PM EST |
| 55.00 | 0.00 | 1.55 | 0.78 | % | 0.01 | 0 | 0 | 1.12 | 0.01 | 0.01 | 0.00 | 3/23/2026 4:00:10 PM EST | |||
| 60.00 | 0.00 | 3.40 | 1.70 | % | 0.03 | 0 | 0 | 1.83 | 0.00 | 0.00 | 0.00 | 3/23/2026 4:00:10 PM EST | |||
| 65.00 | 0.00 | 0.20 | 0.10 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 1 | 0.86 | 0.00 | 0.00 | 0.00 | 3/5/2026 | 3/23/2026 4:00:10 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 22.50 | 0.00 | 2.60 | 1.30 | % | 0.06 | 0 | 0 | 2.96 | 0.00 | 0.00 | 0.00 | 3/23/2026 4:00:10 PM EST | |||
| 25.00 | 0.00 | 2.60 | 1.30 | % | 0.05 | 0 | 0 | 2.60 | 0.00 | 0.00 | 0.00 | 3/23/2026 4:00:10 PM EST | |||
| 30.00 | 0.00 | 2.60 | 1.30 | % | 0.04 | 0 | 0 | 1.97 | 0.00 | 0.00 | 0.00 | 3/23/2026 4:00:10 PM EST | |||
| 35.00 | 0.00 | 2.70 | 1.35 | 1.02 | 0.00 | 0.00% | 0.04 | 0 | 3 | 1.45 | -0.03 | 0.01 | -0.01 | 2/26/2026 | 3/23/2026 4:00:10 PM EST |
| 40.00 | 0.00 | 3.40 | 1.70 | % | 0.04 | 0 | 0 | 1.09 | -0.26 | 0.07 | -0.03 | 3/23/2026 4:00:10 PM EST | |||
| 45.00 | 1.80 | 5.20 | 3.50 | 3.24 | 0.00 | 0.00% | 0.08 | 0 | 4 | 0.89 | -0.68 | 0.08 | -0.04 | 3/11/2026 | 3/23/2026 4:00:10 PM EST |
| 50.00 | 6.40 | 9.20 | 7.80 | % | 0.16 | 0 | 0 | 1.01 | -0.93 | 0.03 | -0.01 | 3/23/2026 4:00:10 PM EST | |||
| 55.00 | 11.20 | 14.20 | 12.70 | % | 0.23 | 0 | 0 | 1.27 | -0.99 | 0.01 | 0.00 | 3/23/2026 4:00:10 PM EST | |||
| 60.00 | 16.20 | 19.20 | 17.70 | % | 0.29 | 0 | 0 | 1.50 | -1.00 | 0.00 | 0.00 | 3/23/2026 4:00:10 PM EST | |||
| 65.00 | 21.20 | 24.20 | 22.70 | % | 0.35 | 0 | 0 | 1.69 | -1.00 | 0.00 | 0.00 | 3/23/2026 4:00:10 PM EST |