Options Chain for PROTARA THERAPEUTICS INC COM STK (TARA) - $5.26 as of 4/24/2026 5:37:51 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 | 0.80 | 5.00 | 2.90 | % | 1.16 | 0 | 0 | 0.00 | 0.99 | 0.02 | 0.00 | 4/24/2026 3:59:56 PM EST | |||
| 5.00 | 0.00 | 1.20 | 0.60 | % | 0.12 | 0 | 0 | 1.43 | 0.60 | 0.25 | -0.01 | 4/24/2026 3:59:56 PM EST | |||
| 7.50 | 0.05 | 1.25 | 0.65 | 0.40 | 0.00 | 0.00% | 0.09 | 0 | 1 | 1.52 | 0.13 | 0.14 | 0.00 | 4/23/2026 | 4/24/2026 3:59:56 PM EST |
| 10.00 | 0.00 | 1.95 | 0.98 | % | 0.10 | 0 | 0 | 3.75 | 0.02 | 0.03 | 0.00 | 4/24/2026 3:59:56 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 | 7.62 | -0.01 | 0.02 | 0.00 | 4/24/2026 3:59:56 PM EST | |||
| 5.00 | 0.15 | 0.70 | 0.43 | 0.46 | 0.00 | 0.00% | 0.09 | 0 | 10 | 0.64 | -0.40 | 0.25 | -0.01 | 4/23/2026 | 4/24/2026 3:59:56 PM EST |
| 7.50 | 1.00 | 4.80 | 2.90 | % | 0.39 | 0 | 0 | 4.02 | -0.87 | 0.14 | 0.00 | 4/24/2026 3:59:56 PM EST | |||
| 10.00 | 2.50 | 7.00 | 4.75 | % | 0.47 | 0 | 0 | 4.07 | -0.98 | 0.03 | 0.00 | 4/24/2026 3:59:56 PM EST |