VistaGen Therapeutics Inc... (VTGN)
NASDAQ: VTGN
· Real-Time Price · USD
3.53
0.16 (4.75%)
At close: Sep 26, 2025, 3:59 PM
3.53
0.00%
After-hours: Sep 26, 2025, 07:49 PM EDT
VTGN Option Overview
Overview for all option chains of VTGN. As of September 28, 2025, VTGN options have an IV of 309.94% and an IV rank of 113.49%. The volume is 135 contracts, which is 41.67% of average daily volume of 324 contracts. The volume put-call ratio is 0.05, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
309.94%IV Rank
100%Historical Volatility
75.54%IV Low
95.87% on Feb 19, 2025IV High
284.5% on Sep 22, 2025Open Interest (OI)
Today's Open Interest
17,030Put-Call Ratio
0.19Put Open Interest
2,767Call Open Interest
14,263Open Interest Avg (30-day)
14,902Today vs Open Interest Avg (30-day)
114.28%Option Volume
Today's Volume
135Put-Call Ratio
0.05Put Volume
7Call Volume
128Volume Avg (30-day)
324Today vs Volume Avg (30-day)
41.67%Option Chain Statistics
This table provides a comprehensive overview of all VTGN options grouped by their expiration dates.
| Expiration | Call Vol | Put Vol | P/C Vol | Call OI | Put OI | P/C OI | Implied Volatility | Max Pain |
| Oct 17, 2025 | 22 | 5 | 0.23 | 802 | 209 | 0.26 | 309.94% | 2 |
| Nov 21, 2025 | 41 | 0 | 0 | 2,858 | 1,132 | 0.4 | 240.63% | 3 |
| Jan 16, 2026 | 45 | 2 | 0.04 | 9,169 | 320 | 0.03 | 243.73% | 3 |
| Feb 20, 2026 | 19 | 0 | 0 | 1,306 | 1,106 | 0.85 | 205.7% | 3 |
| May 15, 2026 | 1 | 0 | 0 | 128 | 0 | 0 | 213.78% | 1 |
| Dec 18, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 1.02% | 5 |