Options Chain for CASSAVA SCIENCES INC COM (SAVA) - $3.48 as of 10/8/2025 4:37:19 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 | 3.40 | 3.60 | 3.50 | 2.38 | 0.00 | 0.00% | 7.00 | 0 | 1 | 5.04 | 1.00 | 0.00 | 0.00 | 9/29/2025 | 10/8/2025 4:00:01 PM EST |
| 1.00 | 2.88 | 3.10 | 2.99 | 2.20 | 0.00 | 0.00% | 2.99 | 0 | 28 | 3.28 | 1.00 | 0.00 | 0.00 | 9/25/2025 | 10/8/2025 4:00:01 PM EST |
| 1.50 | 2.07 | 4.05 | 3.06 | 2.09 | 0.00 | 0.00% | 2.04 | 0 | 151 | 0.00 | 1.00 | 0.02 | 0.00 | 10/3/2025 | 10/8/2025 4:00:01 PM EST |
| 2.00 | 1.97 | 2.08 | 2.03 | 1.96 | +0.37 | +23.27% | 1.01 | 18 | 251 | 1.90 | 0.96 | 0.06 | 0.00 | 10/8/2025 | 10/8/2025 4:00:01 PM EST |
| 2.50 | 1.42 | 1.60 | 1.51 | 1.53 | +0.44 | +40.37% | 0.60 | 5 | 648 | 1.48 | 0.89 | 0.11 | 0.00 | 10/8/2025 | 10/8/2025 4:00:01 PM EST |
| 3.00 | 1.10 | 1.30 | 1.20 | 1.05 | +0.25 | +31.25% | 0.40 | 105 | 908 | 1.24 | 0.80 | 0.16 | -0.01 | 10/8/2025 | 10/8/2025 4:00:01 PM EST |
| 3.50 | 0.78 | 0.98 | 0.88 | 0.91 | +0.41 | +82.00% | 0.25 | 84 | 575 | 1.21 | 0.69 | 0.21 | -0.01 | 10/8/2025 | 10/8/2025 4:00:01 PM EST |
| 4.00 | 0.70 | 0.75 | 0.73 | 0.70 | +0.32 | +84.22% | 0.18 | 310 | 687 | 1.33 | 0.57 | 0.23 | -0.01 | 10/8/2025 | 10/8/2025 4:00:01 PM EST |
| 4.50 | 0.40 | 0.57 | 0.49 | 0.40 | +0.12 | +42.86% | 0.11 | 13 | 305 | 1.24 | 0.47 | 0.23 | -0.01 | 10/8/2025 | 10/8/2025 4:00:01 PM EST |
| 5.00 | 0.24 | 0.45 | 0.35 | 0.30 | +0.10 | +50.00% | 0.07 | 78 | 942 | 1.22 | 0.38 | 0.22 | -0.01 | 10/8/2025 | 10/8/2025 4:00:01 PM EST |
| 5.50 | 0.19 | 0.37 | 0.28 | 0.26 | +0.04 | +18.19% | 0.05 | 1 | 184 | 1.27 | 0.31 | 0.19 | -0.01 | 10/8/2025 | 10/8/2025 4:00:01 PM EST |
| 7.50 | 0.10 | 0.17 | 0.14 | 0.14 | +0.07 | +100.00% | 0.02 | 311 | 23 | 1.44 | 0.14 | 0.11 | 0.00 | 10/8/2025 | 10/8/2025 4:00:01 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 | 0.14 | 0.07 | % | 0.14 | 0 | 0 | 5.48 | 0.00 | 0.00 | 0.00 | 10/8/2025 4:00:01 PM EST | |||
| 1.00 | 0.00 | 0.14 | 0.07 | 0.05 | 0.00 | 0.00% | 0.07 | 0 | 37 | 3.51 | 0.00 | 0.00 | 0.00 | 9/24/2025 | 10/8/2025 4:00:01 PM EST |
| 1.50 | 0.01 | 0.14 | 0.08 | 0.04 | 0.00 | 0.00% | 0.05 | 0 | 375 | 1.97 | 0.00 | 0.02 | 0.00 | 10/1/2025 | 10/8/2025 4:00:01 PM EST |
| 2.00 | 0.00 | 0.08 | 0.04 | 0.05 | -0.01 | -16.67% | 0.02 | 2 | 264 | 1.65 | -0.04 | 0.06 | 0.00 | 10/8/2025 | 10/8/2025 4:00:01 PM EST |
| 2.50 | 0.10 | 0.16 | 0.13 | 0.11 | -0.10 | -47.62% | 0.05 | 10 | 674 | 1.37 | -0.11 | 0.11 | 0.00 | 10/8/2025 | 10/8/2025 4:00:01 PM EST |
| 3.00 | 0.20 | 0.31 | 0.26 | 0.31 | 0.00 | 0.00% | 0.09 | 0 | 79 | 1.31 | -0.20 | 0.16 | -0.01 | 10/7/2025 | 10/8/2025 4:00:01 PM EST |
| 3.50 | 0.40 | 0.50 | 0.45 | 0.48 | -0.07 | -12.73% | 0.13 | 19 | 28 | 1.28 | -0.31 | 0.21 | -0.01 | 10/8/2025 | 10/8/2025 4:00:01 PM EST |
| 4.00 | 0.67 | 0.79 | 0.73 | 0.75 | -0.03 | -3.85% | 0.18 | 5 | 35 | 1.31 | -0.43 | 0.23 | -0.01 | 10/8/2025 | 10/8/2025 4:00:01 PM EST |
| 4.50 | 0.98 | 1.11 | 1.05 | % | 0.23 | 0 | 0 | 1.29 | -0.53 | 0.23 | -0.01 | 10/8/2025 4:00:01 PM EST | |||
| 5.00 | 1.35 | 1.50 | 1.43 | 1.93 | 0.00 | 0.00% | 0.29 | 0 | 16 | 1.32 | -0.62 | 0.22 | -0.01 | 9/24/2025 | 10/8/2025 4:00:01 PM EST |
| 5.50 | 1.75 | 1.91 | 1.83 | 3.15 | 0.00 | 0.00% | 0.33 | 0 | 0 | 1.33 | -0.69 | 0.19 | -0.01 | 7/25/2025 | 10/8/2025 4:00:01 PM EST |
| 7.50 | 3.55 | 3.75 | 3.65 | % | 0.49 | 0 | 0 | 1.29 | -0.86 | 0.11 | 0.00 | 10/8/2025 4:00:01 PM EST |