Options Chain for CASSAVA SCIENCES INC COM (SAVA) - $2.63 as of 11/21/2025 9:33:28 AM 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.00 | 1.59 | 2.11 | 1.85 | % | 1.85 | 0 | 0 | 4.26 | 1.00 | 0.00 | 0.00 | 11/21/2025 9:58:53 AM EST | |||
| 2.00 | 0.64 | 1.15 | 0.90 | % | 0.45 | 0 | 0 | 2.05 | 0.90 | 0.18 | 0.00 | 11/21/2025 9:58:53 AM EST | |||
| 3.00 | 0.08 | 0.47 | 0.28 | 0.17 | 0.00 | 0.00% | 0.09 | 0 | 2 | 0.92 | 0.53 | 0.43 | -0.01 | 11/20/2025 | 11/21/2025 9:58:53 AM EST |
| 4.00 | 0.05 | 0.20 | 0.13 | 0.16 | 0.00 | 0.00% | 0.03 | 0 | 6 | 1.41 | 0.21 | 0.31 | 0.00 | 11/18/2025 | 11/21/2025 9:58:53 AM EST |
| 5.00 | 0.01 | 0.31 | 0.16 | % | 0.03 | 0 | 0 | 1.56 | 0.07 | 0.15 | 0.00 | 11/21/2025 9:58:53 AM EST | |||
| 6.00 | 0.02 | 0.29 | 0.16 | % | 0.03 | 0 | 0 | 1.88 | 0.02 | 0.06 | 0.00 | 11/21/2025 9:58:53 AM 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.00 | 0.00 | 0.27 | 0.14 | % | 0.14 | 0 | 0 | 4.57 | 0.00 | 0.00 | 0.00 | 11/21/2025 9:58:53 AM EST | |||
| 2.00 | 0.00 | 0.31 | 0.16 | % | 0.08 | 0 | 0 | 2.29 | -0.10 | 0.18 | 0.00 | 11/21/2025 9:58:53 AM EST | |||
| 3.00 | 0.24 | 0.68 | 0.46 | % | 0.15 | 0 | 0 | 1.15 | -0.47 | 0.43 | -0.01 | 11/21/2025 9:58:53 AM EST | |||
| 4.00 | 0.87 | 1.47 | 1.17 | % | 0.29 | 0 | 0 | 1.98 | -0.79 | 0.31 | 0.00 | 11/21/2025 9:58:53 AM EST | |||
| 5.00 | 1.98 | 2.44 | 2.21 | % | 0.44 | 0 | 0 | 2.40 | -0.93 | 0.15 | 0.00 | 11/21/2025 9:58:53 AM EST | |||
| 6.00 | 2.75 | 3.45 | 3.10 | % | 0.52 | 0 | 0 | 2.81 | -0.98 | 0.06 | 0.00 | 11/21/2025 9:58:53 AM EST |