Options Chain for PROTARA THERAPEUTICS INC COM STK (TARA) - $3.15 as of 5/30/2025 6:01:08 PM EST
Calls
| Strike | Bid | Ask | Last Price | Change | %Chg | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.00 | 3.40 | 0.75 | 0.00 | 0.00% | 0 | 2 | 0.00 | 0.90 | 0.32 | 0.00 | 5/22/2025 | 5/30/2025 3:59:52 PM EST |
| 5.00 | 0.00 | 0.10 | 0.05 | 0.00 | 0.00% | 0 | 533 | 1.74 | 0.00 | 0.02 | 0.00 | 5/29/2025 | 5/30/2025 3:59:52 PM EST |
| 7.50 | 0.00 | 0.25 | 0.01 | 0.00 | 0.00% | 0 | 7 | 3.36 | 0.00 | 0.00 | 0.00 | 5/20/2025 | 5/30/2025 3:59:52 PM EST |
Puts
| Strike | Bid | Ask | Last Price | Change | %Chg | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.00 | 0.15 | 0.15 | 0.00 | 0.00% | 0 | 1 | 1.40 | -0.10 | 0.32 | 0.00 | 5/13/2025 | 5/30/2025 3:59:52 PM EST |
| 5.00 | 0.00 | 2.10 | 1.82 | 0.00 | 0.00% | 0 | 20 | 1.69 | -1.00 | 0.02 | 0.00 | 5/19/2025 | 5/30/2025 3:59:52 PM EST |
| 7.50 | 3.50 | 4.60 | 2.95 | 0.00 | 0.00% | 0 | 0 | 2.55 | -1.00 | 0.00 | 0.00 | 5/6/2025 | 5/30/2025 3:59:52 PM EST |