Options Chain for NATIONAL STORAGE AFFILIATES TR COM SHS BEN IN (NSA) - $30.96 as of 3/13/2026 3:38:24 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17.50 | 11.60 | 15.30 | 13.45 | 13.30 | 0.00 | 0.00% | 0.77 | 0 | 0 | 5.14 | 1.00 | 0.00 | 0.00 | 3/12/2026 | 3/13/2026 4:00:07 PM EST |
| 20.00 | 9.60 | 12.20 | 10.90 | 11.15 | 0.00 | 0.00% | 0.55 | 0 | 0 | 3.63 | 1.00 | 0.00 | 0.00 | 3/12/2026 | 3/13/2026 4:00:07 PM EST |
| 22.50 | 7.10 | 9.60 | 8.35 | % | 0.37 | 0 | 0 | 2.84 | 0.99 | 0.01 | -0.01 | 3/13/2026 4:00:07 PM EST | |||
| 25.00 | 4.60 | 7.20 | 5.90 | 7.80 | 0.00 | 0.00% | 0.24 | 0 | 0 | 2.29 | 0.94 | 0.03 | -0.03 | 2/13/2026 | 3/13/2026 4:00:07 PM EST |
| 30.00 | 0.10 | 3.10 | 1.60 | 3.87 | 0.00 | 0.00% | 0.05 | 0 | 0 | 1.57 | 0.62 | 0.11 | -0.09 | 3/6/2026 | 3/13/2026 4:00:07 PM EST |
| 35.00 | 0.00 | 0.40 | 0.20 | 1.02 | 0.00 | 0.00% | 0.01 | 0 | 2 | 0.96 | 0.13 | 0.06 | -0.05 | 2/24/2026 | 3/13/2026 4:00:07 PM EST |
| 40.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 170 | 0.98 | 0.03 | 0.02 | -0.02 | 2/27/2026 | 3/13/2026 4:00:07 PM EST |
| 45.00 | 0.00 | 0.25 | 0.13 | % | 0.00 | 0 | 0 | 1.78 | 0.00 | 0.00 | 0.00 | 3/13/2026 4:00:07 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17.50 | 0.00 | 2.15 | 1.08 | % | 0.06 | 0 | 0 | 5.39 | 0.00 | 0.00 | 0.00 | 3/13/2026 4:00:07 PM EST | |||
| 20.00 | 0.00 | 2.15 | 1.08 | % | 0.05 | 0 | 0 | 4.49 | 0.00 | 0.00 | 0.00 | 3/13/2026 4:00:07 PM EST | |||
| 22.50 | 0.00 | 2.15 | 1.08 | % | 0.05 | 0 | 0 | 3.68 | -0.01 | 0.01 | -0.01 | 3/13/2026 4:00:07 PM EST | |||
| 25.00 | 0.00 | 2.15 | 1.08 | % | 0.04 | 0 | 0 | 2.94 | -0.06 | 0.03 | -0.03 | 3/13/2026 4:00:07 PM EST | |||
| 30.00 | 0.05 | 2.10 | 1.08 | 0.51 | 0.00 | 0.00% | 0.04 | 0 | 70 | 0.84 | -0.38 | 0.11 | -0.09 | 3/12/2026 | 3/13/2026 4:00:07 PM EST |
| 35.00 | 2.75 | 5.60 | 4.18 | % | 0.12 | 0 | 0 | 1.72 | -0.87 | 0.06 | -0.05 | 3/13/2026 4:00:07 PM EST | |||
| 40.00 | 7.80 | 10.50 | 9.15 | % | 0.23 | 0 | 0 | 2.35 | -0.97 | 0.02 | -0.02 | 3/13/2026 4:00:07 PM EST | |||
| 45.00 | 12.80 | 15.50 | 14.15 | % | 0.31 | 0 | 0 | 2.90 | -1.00 | 0.00 | 0.00 | 3/13/2026 4:00:07 PM EST |