Options Chain for VISTAGEN THERAPEUTICS INC COM (VTGN) - $3.17 as of 8/22/2025 8:52:00 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.00 | 1.30 | 3.00 | 2.15 | % | 2.15 | 0 | 0 | 8.27 | 0.96 | 0.03 | 0.00 | 8/22/2025 3:59:49 PM EST | |||
| 2.00 | 0.50 | 2.20 | 1.35 | % | 0.68 | 0 | 0 | 3.60 | 0.83 | 0.09 | -0.01 | 8/22/2025 3:59:49 PM EST | |||
| 3.00 | 0.00 | 1.40 | 0.70 | % | 0.23 | 0 | 0 | 2.83 | 0.68 | 0.14 | -0.01 | 8/22/2025 3:59:49 PM EST | |||
| 4.00 | 0.20 | 1.05 | 0.63 | 0.72 | 0.00 | 0.00% | 0.16 | 0 | 1 | 1.81 | 0.55 | 0.15 | -0.01 | 8/18/2025 | 8/22/2025 3:59:49 PM EST |
| 5.00 | 0.00 | 1.10 | 0.55 | 0.26 | 0.00 | 0.00% | 0.11 | 0 | 23 | 3.16 | 0.44 | 0.15 | -0.01 | 8/20/2025 | 8/22/2025 3:59:49 PM EST |
| 6.00 | 0.15 | 1.20 | 0.68 | 0.20 | 0.00 | 0.00% | 0.11 | 0 | 242 | 2.56 | 0.35 | 0.14 | -0.01 | 8/20/2025 | 8/22/2025 3:59:49 PM EST |
| 7.00 | 0.00 | 1.45 | 0.73 | % | 0.10 | 0 | 0 | 4.31 | 0.28 | 0.13 | -0.01 | 8/22/2025 3:59:49 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.00 | 0.00 | 0.90 | 0.45 | % | 0.45 | 0 | 0 | 9.82 | -0.04 | 0.03 | 0.00 | 8/22/2025 3:59:49 PM EST | |||
| 2.00 | 0.00 | 0.60 | 0.30 | % | 0.15 | 0 | 0 | 2.91 | -0.17 | 0.09 | -0.01 | 8/22/2025 3:59:49 PM EST | |||
| 3.00 | 0.00 | 1.10 | 0.55 | 0.50 | 0.00 | 0.00% | 0.18 | 0 | 2 | 2.59 | -0.32 | 0.14 | -0.01 | 8/18/2025 | 8/22/2025 3:59:49 PM EST |
| 4.00 | 0.60 | 2.10 | 1.35 | % | 0.34 | 0 | 0 | 3.20 | -0.45 | 0.15 | -0.01 | 8/22/2025 3:59:49 PM EST | |||
| 5.00 | 1.40 | 3.10 | 2.25 | % | 0.45 | 0 | 0 | 3.60 | -0.56 | 0.15 | -0.01 | 8/22/2025 3:59:49 PM EST | |||
| 6.00 | 2.45 | 3.60 | 3.03 | % | 0.51 | 0 | 0 | 2.87 | -0.65 | 0.14 | -0.01 | 8/22/2025 3:59:49 PM EST | |||
| 7.00 | 3.60 | 4.40 | 4.00 | % | 0.57 | 0 | 0 | 2.70 | -0.72 | 0.13 | -0.01 | 8/22/2025 3:59:49 PM EST |