Options Chain for GENERATION BIO CO COM NEW (GBIO) - $6.36 as of 10/8/2025 4:05:46 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.00 | 0.05 | 0.03 | % | 0.01 | 0 | 531 | EST | |||||||
| 5.00 | 0.00 | 2.15 | 1.08 | % | 0.22 | 0 | 0 | EST | |||||||
| 7.50 | 0.00 | 2.15 | 1.08 | 0.05 | 0.00 | 0.00% | 0.14 | 0 | 10 | 8/13/2025 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.40 | 3.40 | 1.90 | % | 0.76 | 0 | 0 | EST | |||||||
| 5.00 | 2.90 | 5.90 | 4.40 | % | 0.88 | 0 | 0 | EST | |||||||
| 7.50 | 5.40 | 8.40 | 6.90 | % | 0.92 | 0 | 0 | EST |