Options Chain for CASSAVA SCIENCES INC COM (SAVA) - $2.28 as of 8/29/2025 9:07:56 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 1.73 | 1.85 | 1.79 | % | 3.58 | 0 | 0 | 9.36 | 1.00 | 0.00 | 0.00 | 8/29/2025 3:59:57 PM EST | |||
| 1.00 | 1.23 | 1.35 | 1.29 | % | 1.29 | 0 | 0 | 5.10 | 1.00 | 0.00 | 0.00 | 8/29/2025 3:59:57 PM EST | |||
| 1.50 | 0.72 | 0.85 | 0.79 | 0.88 | 0.00 | 0.00% | 0.53 | 0 | 5 | 2.99 | 1.00 | 0.00 | 0.00 | 8/18/2025 | 8/29/2025 3:59:57 PM EST |
| 2.00 | 0.26 | 0.35 | 0.31 | 0.34 | 0.00 | 0.00% | 0.15 | 0 | 19 | 1.41 | 0.91 | 0.68 | 0.00 | 8/27/2025 | 8/29/2025 3:59:57 PM EST |
| 2.50 | 0.01 | 0.05 | 0.03 | 0.06 | +0.01 | +20.00% | 0.01 | 13 | 207 | 0.75 | 0.21 | 1.23 | 0.00 | 8/29/2025 | 8/29/2025 3:59:57 PM EST |
| 3.00 | 0.00 | 0.05 | 0.03 | 0.01 | 0.00 | 0.00% | 0.01 | 0 | 88 | 1.85 | 0.01 | 0.06 | 0.00 | 8/27/2025 | 8/29/2025 3:59:57 PM EST |
| 3.50 | 0.00 | 0.01 | 0.01 | 0.01 | 0.00 | 0.00% | 0.00 | 3 | 16 | 1.72 | 0.00 | 0.00 | 0.00 | 8/29/2025 | 8/29/2025 3:59:57 PM EST |
| 4.00 | 0.00 | 0.06 | 0.03 | 0.01 | 0.00 | 0.00% | 0.01 | 0 | 75 | 3.13 | 0.00 | 0.00 | 0.00 | 8/18/2025 | 8/29/2025 3:59:57 PM EST |
| 4.50 | 0.00 | 0.03 | 0.02 | 0.06 | 0.00 | 0.00% | 0.00 | 0 | 3 | 3.03 | 0.00 | 0.00 | 0.00 | 7/24/2025 | 8/29/2025 3:59:57 PM EST |
| 5.00 | 0.00 | 0.05 | 0.03 | % | 0.01 | 0 | 0 | 3.76 | 0.00 | 0.00 | 0.00 | 8/29/2025 3:59:57 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 0.00 | 0.02 | 0.01 | % | 0.02 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 8/29/2025 3:59:57 PM EST | |||
| 1.00 | 0.00 | 0.02 | 0.01 | % | 0.01 | 0 | 0 | 3.84 | 0.00 | 0.00 | 0.00 | 8/29/2025 3:59:57 PM EST | |||
| 1.50 | 0.00 | 0.22 | 0.11 | % | 0.07 | 0 | 0 | 5.18 | 0.00 | 0.00 | 0.00 | 8/29/2025 3:59:57 PM EST | |||
| 2.00 | 0.00 | 0.03 | 0.02 | 0.06 | 0.00 | 0.00% | 0.01 | 0 | 27 | 1.06 | -0.09 | 0.68 | 0.00 | 8/25/2025 | 8/29/2025 3:59:57 PM EST |
| 2.50 | 0.20 | 0.28 | 0.24 | 0.18 | 0.00 | 0.00% | 0.10 | 0 | 10 | 1.15 | -0.79 | 1.23 | 0.00 | 8/28/2025 | 8/29/2025 3:59:57 PM EST |
| 3.00 | 0.66 | 0.76 | 0.71 | % | 0.24 | 0 | 0 | 1.85 | -0.99 | 0.06 | 0.00 | 8/29/2025 3:59:57 PM EST | |||
| 3.50 | 1.15 | 2.70 | 1.93 | % | 0.55 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 8/29/2025 3:59:57 PM EST | |||
| 4.00 | 1.67 | 1.77 | 1.72 | % | 0.43 | 0 | 0 | 3.14 | -1.00 | 0.00 | 0.00 | 8/29/2025 3:59:57 PM EST | |||
| 4.50 | 2.14 | 2.27 | 2.21 | % | 0.49 | 0 | 0 | 3.57 | -1.00 | 0.00 | 0.00 | 8/29/2025 3:59:57 PM EST | |||
| 5.00 | 2.65 | 2.76 | 2.71 | % | 0.54 | 0 | 0 | 3.94 | -1.00 | 0.00 | 0.00 | 8/29/2025 3:59:57 PM EST |