Options Chain for VISTAGEN THERAPEUTICS INC COM (VTGN) - $0.30 as of 8/4/2026 10:36:52 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.06 | 39 | 24 | 2.34 | 0.47 | 1.42 | 0.00 | 8/4/2026 | 8/4/2026 3:59:55 PM EST |
| 1.00 | 0.00 | 1.00 | 0.50 | 0.03 | -0.15 | -83.34% | 0.50 | 5 | 4 | 3.45 | 0.21 | 1.02 | 0.00 | 8/4/2026 | 8/4/2026 3:59:55 PM EST |
| 1.50 | 0.00 | 0.05 | 0.03 | 0.03 | -0.20 | -86.96% | 0.02 | 8 | 1 | 3.99 | 0.11 | 0.65 | 0.00 | 8/4/2026 | 8/4/2026 3:59:55 PM EST |
| 2.00 | 0.00 | 0.05 | 0.03 | 0.19 | 0.00 | 0.00% | 0.01 | 0 | 1 | 4.35 | 0.06 | 0.42 | 0.00 | 7/16/2026 | 8/4/2026 3:59:55 PM EST |
| 3.00 | 0.00 | 0.05 | 0.03 | 0.23 | 0.00 | 0.00% | 0.01 | 0 | 1 | 4.82 | 0.02 | 0.19 | 0.00 | 7/16/2026 | 8/4/2026 3:59:55 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 0.20 | 1.20 | 0.70 | 0.30 | 0.00 | 0.00% | 1.40 | 0 | 100 | 0.30 | -0.53 | 1.42 | 0.00 | 7/31/2026 | 8/4/2026 3:59:55 PM EST |
| 1.00 | 0.70 | 1.25 | 0.98 | 0.90 | 0.00 | 0.00% | 0.98 | 0 | 3 | 0.74 | -0.79 | 1.02 | 0.00 | 7/31/2026 | 8/4/2026 3:59:55 PM EST |
| 1.50 | 1.10 | 2.00 | 1.55 | 1.35 | -0.05 | -3.58% | 1.03 | 1 | 4 | 0.30 | -0.89 | 0.65 | 0.00 | 8/4/2026 | 8/4/2026 3:59:55 PM EST |
| 2.00 | 1.60 | 2.30 | 1.95 | 1.85 | -0.05 | -2.64% | 0.97 | 1 | 3 | 0.30 | -0.94 | 0.42 | 0.00 | 8/4/2026 | 8/4/2026 3:59:55 PM EST |
| 3.00 | 2.70 | 3.60 | 3.15 | 2.90 | 0.00 | 0.00% | 1.05 | 0 | 3 | 1.00 | -0.98 | 0.19 | 0.00 | 7/31/2026 | 8/4/2026 3:59:55 PM EST |