Options Chain for GRITSTONE BIO INC COM (GRTS) - $1.81 as of 9/28/2023 7:14:46 PM EST
Calls
| Strike | Bid | Ask | Last Price | Change | %Chg | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.10 | 0.15 | 0.15 | +0.10 | +200.00% | 325 | 83 | 2.39 | 0.28 | 0.37 | -0.01 | 9/28/2023 | 9/28/2023 3:59:40 PM EST |
| 5.00 | 0.00 | 0.05 | 0.05 | % | 3 | 0 | 3.09 | 0.04 | 0.09 | 0.00 | 9/28/2023 | 9/28/2023 3:59:40 PM EST | |
| 7.50 | 0.00 | 0.05 | % | 0 | 0 | 3.78 | 0.01 | 0.02 | 0.00 | 9/28/2023 3:59:40 PM EST |
Puts
| Strike | Bid | Ask | Last Price | Change | %Chg | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.50 | 4.70 | % | 0 | 0 | 0.00 | -0.72 | 0.37 | -0.01 | 9/28/2023 3:59:40 PM EST | |||
| 5.00 | 2.50 | 3.70 | % | 0 | 0 | 4.77 | -0.96 | 0.09 | 0.00 | 9/28/2023 3:59:40 PM EST | |||
| 7.50 | 5.60 | 6.20 | % | 0 | 0 | 5.59 | -0.99 | 0.02 | 0.00 | 9/28/2023 3:59:40 PM EST |