Options Chain for PROTARA THERAPEUTICS INC COM STK (TARA) - $4.52 as of 6/2/2026 10:14:17 AM 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 | 1.75 | 2.15 | 1.95 | % | 0.78 | 0 | 0 | 0.00 | 0.91 | 0.10 | 0.00 | 6/2/2026 10:58:45 AM EST | |||
| 5.00 | 0.10 | 1.05 | 0.58 | 0.80 | 0.00 | 0.00% | 0.12 | 0 | 43 | 1.39 | 0.45 | 0.19 | -0.01 | 5/21/2026 | 6/2/2026 10:58:45 AM EST |
| 7.50 | 0.00 | 0.75 | 0.38 | 0.15 | 0.00 | 0.00% | 0.05 | 0 | 5 | 2.54 | 0.17 | 0.12 | -0.01 | 5/21/2026 | 6/2/2026 10:58:45 AM EST |
| 10.00 | 0.00 | 0.75 | 0.38 | % | 0.04 | 0 | 0 | 3.02 | 0.07 | 0.06 | 0.00 | 6/2/2026 10:58:45 AM 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 | 0.15 | 0.08 | % | 0.03 | 0 | 0 | 1.53 | -0.09 | 0.10 | 0.00 | 6/2/2026 10:58:45 AM EST | |||
| 5.00 | 0.50 | 2.25 | 1.38 | 0.75 | 0.00 | 0.00% | 0.28 | 0 | 20 | 2.98 | -0.55 | 0.19 | -0.01 | 5/18/2026 | 6/2/2026 10:58:45 AM EST |
| 7.50 | 2.30 | 3.50 | 2.90 | % | 0.39 | 0 | 0 | 1.55 | -0.83 | 0.12 | -0.01 | 6/2/2026 10:58:45 AM EST | |||
| 10.00 | 4.80 | 6.00 | 5.40 | % | 0.54 | 0 | 0 | 2.01 | -0.94 | 0.06 | 0.00 | 6/2/2026 10:58:45 AM EST |