Options Chain for VISTAGEN THERAPEUTICS INC COM (VTGN) - $0.23 as of 7/28/2026 6:54:56 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 | 0.04 | 0.00 | 0.00% | 0.06 | 0 | 3,720 | 4.35 | 0.29 | 1.84 | 0.00 | 7/22/2026 | 7/28/2026 4:00:02 PM EST |
| 1.00 | 0.00 | 0.05 | 0.03 | 0.01 | 0.00 | 0.00% | 0.03 | 0 | 6,111 | 5.75 | 0.08 | 0.79 | 0.00 | 7/8/2026 | 7/28/2026 4:00:02 PM EST |
| 1.50 | 0.00 | 0.05 | 0.03 | 0.01 | 0.00 | 0.00% | 0.02 | 0 | 691 | 0.00 | 0.03 | 0.37 | 0.00 | 7/15/2026 | 7/28/2026 4:00:02 PM EST |
| 2.00 | 0.00 | 0.05 | 0.03 | 0.04 | 0.00 | 0.00% | 0.01 | 0 | 4,235 | 0.00 | 0.01 | 0.18 | 0.00 | 7/6/2026 | 7/28/2026 4:00:02 PM EST |
| 3.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 376 | 0.00 | 0.00 | 0.05 | 0.00 | 7/1/2026 | 7/28/2026 4:00:02 PM EST |
| 4.00 | 0.00 | 0.05 | 0.03 | 0.15 | 0.00 | 0.00% | 0.01 | 0 | 76 | 0.00 | 0.00 | 0.02 | 0.00 | 6/26/2026 | 7/28/2026 4:00:02 PM EST |
| 5.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 1,450 | 0.00 | 0.00 | 0.01 | 0.00 | 7/1/2026 | 7/28/2026 4:00:02 PM EST |
| 6.00 | 0.00 | 0.05 | 0.03 | 0.09 | 0.00 | 0.00% | 0.01 | 0 | 334 | 0.00 | 0.00 | 0.00 | 0.00 | 6/23/2026 | 7/28/2026 4:00:02 PM EST |
| 7.00 | 0.00 | 0.05 | 0.03 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 126 | 0.00 | 0.00 | 0.00 | 0.00 | 6/10/2026 | 7/28/2026 4:00:02 PM EST |
| 8.00 | 0.00 | 0.05 | 0.03 | 0.12 | 0.00 | 0.00% | 0.00 | 0 | 125 | 0.00 | 0.00 | 0.00 | 0.00 | 7/1/2026 | 7/28/2026 4:00:02 PM EST |
| 9.00 | 0.00 | 0.05 | 0.03 | 0.02 | 0.00 | 0.00% | 0.00 | 0 | 133 | 0.00 | 0.00 | 0.00 | 0.00 | 7/22/2026 | 7/28/2026 4:00:02 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 | 0.00 | 1.00 | 0.50 | 0.26 | 0.00 | 0.00% | 1.00 | 0 | 127 | 0.00 | -0.71 | 1.84 | 0.00 | 7/22/2026 | 7/28/2026 4:00:02 PM EST |
| 1.00 | 0.65 | 0.85 | 0.75 | 0.65 | 0.00 | 0.00% | 0.75 | 0 | 12 | 7.11 | -0.92 | 0.79 | 0.00 | 7/9/2026 | 7/28/2026 4:00:02 PM EST |
| 1.50 | 0.80 | 1.80 | 1.30 | 1.40 | 0.00 | 0.00% | 0.87 | 0 | 46 | 0.00 | -0.97 | 0.37 | 0.00 | 7/24/2026 | 7/28/2026 4:00:02 PM EST |
| 2.00 | 1.30 | 2.30 | 1.80 | 1.90 | 0.00 | 0.00% | 0.90 | 0 | 21 | 0.00 | -0.99 | 0.18 | 0.00 | 7/23/2026 | 7/28/2026 4:00:02 PM EST |
| 3.00 | 2.40 | 3.40 | 2.90 | 2.90 | 0.00 | 0.00% | 0.97 | 0 | 36 | 0.00 | -1.00 | 0.05 | 0.00 | 7/23/2026 | 7/28/2026 4:00:02 PM EST |
| 4.00 | 3.40 | 4.40 | 3.90 | 3.90 | 0.00 | 0.00% | 0.97 | 0 | 34 | 0.00 | -1.00 | 0.02 | 0.00 | 7/23/2026 | 7/28/2026 4:00:02 PM EST |
| 5.00 | 4.30 | 5.30 | 4.80 | 4.90 | 0.00 | 0.00% | 0.96 | 0 | 38 | 0.00 | -1.00 | 0.01 | 0.00 | 7/23/2026 | 7/28/2026 4:00:02 PM EST |
| 6.00 | 4.60 | 7.60 | 6.10 | 5.90 | 0.00 | 0.00% | 1.02 | 0 | 33 | 0.00 | -1.00 | 0.00 | 0.00 | 7/23/2026 | 7/28/2026 4:00:02 PM EST |
| 7.00 | 5.60 | 8.60 | 7.10 | 6.90 | 0.00 | 0.00% | 1.01 | 0 | 38 | 0.00 | -1.00 | 0.00 | 0.00 | 7/23/2026 | 7/28/2026 4:00:02 PM EST |
| 8.00 | 6.60 | 9.60 | 8.10 | 7.90 | 0.00 | 0.00% | 1.01 | 0 | 29 | 0.00 | -1.00 | 0.00 | 0.00 | 7/23/2026 | 7/28/2026 4:00:02 PM EST |
| 9.00 | 7.60 | 10.60 | 9.10 | 8.90 | 0.00 | 0.00% | 1.01 | 0 | 23 | 0.00 | -1.00 | 0.00 | 0.00 | 7/23/2026 | 7/28/2026 4:00:02 PM EST |