Options Chain for ENANTA PHARMACEUTICALS INC COM (ENTA) - $8.69 as of 8/29/2025 3:20:44 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 | 4.60 | 8.00 | 6.30 | % | 2.52 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 8/29/2025 3:59:52 PM EST | |||
| 5.00 | 2.20 | 3.80 | 3.00 | % | 0.60 | 0 | 0 | 2.44 | 0.96 | 0.03 | -0.01 | 8/29/2025 3:59:52 PM EST | |||
| 7.50 | 0.00 | 2.90 | 1.45 | 1.25 | 0.00 | 0.00% | 0.19 | 0 | 207 | 3.32 | 0.70 | 0.14 | -0.02 | 8/18/2025 | 8/29/2025 3:59:52 PM EST |
| 10.00 | 0.00 | 1.90 | 0.95 | 0.25 | 0.00 | 0.00% | 0.10 | 0 | 310 | 3.03 | 0.32 | 0.15 | -0.02 | 8/12/2025 | 8/29/2025 3:59:52 PM EST |
| 12.50 | 0.00 | 0.55 | 0.28 | 0.30 | 0.00 | 0.00% | 0.02 | 0 | 10 | 1.99 | 0.12 | 0.08 | -0.01 | 8/12/2025 | 8/29/2025 3:59:52 PM EST |
| 15.00 | 0.00 | 2.00 | 1.00 | % | 0.07 | 0 | 0 | 4.36 | 0.03 | 0.03 | 0.00 | 8/29/2025 3:59:52 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.00 | 2.00 | 1.00 | % | 0.40 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 8/29/2025 3:59:52 PM EST | |||
| 5.00 | 0.00 | 2.00 | 1.00 | % | 0.20 | 0 | 0 | 5.96 | -0.04 | 0.03 | -0.01 | 8/29/2025 3:59:52 PM EST | |||
| 7.50 | 0.50 | 1.90 | 1.20 | 0.50 | % | 0.16 | 35 | 0 | 2.15 | -0.30 | 0.14 | -0.02 | 8/29/2025 | 8/29/2025 3:59:52 PM EST | |
| 10.00 | 0.60 | 2.50 | 1.55 | % | 0.15 | 0 | 0 | 1.77 | -0.68 | 0.15 | -0.02 | 8/29/2025 3:59:52 PM EST | |||
| 12.50 | 3.10 | 5.10 | 4.10 | % | 0.33 | 0 | 0 | 2.65 | -0.88 | 0.08 | -0.01 | 8/29/2025 3:59:52 PM EST | |||
| 15.00 | 6.20 | 8.50 | 7.35 | % | 0.49 | 0 | 0 | 4.29 | -0.97 | 0.03 | 0.00 | 8/29/2025 3:59:52 PM EST |