Options Chain for NATIONAL STORAGE AFFILIATES TR COM SHS BEN IN (NSA) - $42.56 as of 5/1/2026 2:59:49 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20.00 | 21.00 | 24.00 | 22.50 | % | 1.12 | 0 | 0 | 3.62 | 1.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 22.50 | 18.80 | 21.20 | 20.00 | % | 0.89 | 0 | 0 | 2.93 | 1.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 25.00 | 16.30 | 18.70 | 17.50 | % | 0.70 | 0 | 0 | 2.54 | 1.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 30.00 | 11.30 | 13.70 | 12.50 | % | 0.42 | 0 | 0 | 1.85 | 1.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 35.00 | 5.80 | 9.40 | 7.60 | 6.54 | 0.00 | 0.00% | 0.22 | 0 | 40 | 1.56 | 1.00 | 0.00 | 0.00 | 4/15/2026 | 5/1/2026 4:00:04 PM EST |
| 40.00 | 2.60 | 3.30 | 2.95 | 3.00 | +0.24 | +8.70% | 0.07 | 1 | 25 | 0.38 | 0.82 | 0.09 | -0.03 | 5/1/2026 | 5/1/2026 4:00:04 PM EST |
| 45.00 | 0.00 | 1.25 | 0.63 | 0.45 | 0.00 | 0.00% | 0.01 | 0 | 11 | 0.66 | 0.22 | 0.10 | -0.03 | 4/23/2026 | 5/1/2026 4:00:04 PM EST |
| 50.00 | 0.00 | 1.00 | 0.50 | % | 0.01 | 0 | 0 | 0.98 | 0.01 | 0.01 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 55.00 | 0.00 | 1.75 | 0.88 | % | 0.02 | 0 | 0 | 1.60 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 60.00 | 0.00 | 1.75 | 0.88 | % | 0.01 | 0 | 0 | 1.88 | 0.00 | 0.00 | 0.00 | 5/1/2026 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20.00 | 0.00 | 1.75 | 0.88 | % | 0.04 | 0 | 0 | 3.86 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 22.50 | 0.00 | 1.00 | 0.50 | 0.05 | 0.00 | 0.00% | 0.02 | 0 | 37 | 2.80 | 0.00 | 0.00 | 0.00 | 3/31/2026 | 5/1/2026 4:00:04 PM EST |
| 25.00 | 0.00 | 1.75 | 0.88 | % | 0.04 | 0 | 0 | 2.94 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 30.00 | 0.00 | 0.25 | 0.13 | 1.09 | 0.00 | 0.00% | 0.00 | 0 | 10 | 1.20 | 0.00 | 0.00 | 0.00 | 3/30/2026 | 5/1/2026 4:00:04 PM EST |
| 35.00 | 0.00 | 0.75 | 0.38 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 5 | 1.06 | 0.00 | 0.00 | 0.00 | 4/13/2026 | 5/1/2026 4:00:04 PM EST |
| 40.00 | 0.00 | 0.95 | 0.48 | % | 0.01 | 0 | 0 | 0.61 | -0.18 | 0.09 | -0.03 | 5/1/2026 4:00:04 PM EST | |||
| 45.00 | 1.00 | 4.90 | 2.95 | % | 0.07 | 0 | 0 | 1.04 | -0.78 | 0.10 | -0.03 | 5/1/2026 4:00:04 PM EST | |||
| 50.00 | 5.60 | 9.20 | 7.40 | % | 0.15 | 0 | 0 | 1.27 | -0.99 | 0.01 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 55.00 | 10.60 | 14.60 | 12.60 | % | 0.23 | 0 | 0 | 1.75 | -1.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 60.00 | 15.60 | 19.60 | 17.60 | % | 0.29 | 0 | 0 | 2.05 | -1.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST |