VistaGen Therapeutics Inc... (VTGN)
NASDAQ: VTGN
· Real-Time Price · USD
3.55
-0.07 (-1.93%)
At close: Sep 05, 2025, 3:59 PM
3.55
0.00%
After-hours: Sep 05, 2025, 06:13 PM EDT
VTGN Option Overview
Overview for all option chains of VTGN. As of September 05, 2025, VTGN options have an IV of 245.37% and an IV rank of 101.08%. The volume is 133 contracts, which is 33.08% of average daily volume of 402 contracts. The volume put-call ratio is 0.75, indicating a neutral sentiment in the market.
Implied Volatility
Implied Volatility (30d)
245.37%IV Rank
101.08%Historical Volatility
75.93%IV Low
95.87% on Feb 19, 2025IV High
243.77% on Aug 14, 2025Open Interest (OI)
Today's Open Interest
16,835Put-Call Ratio
0.05Put Open Interest
817Call Open Interest
16,018Open Interest Avg (30-day)
15,031Today vs Open Interest Avg (30-day)
112%Option Volume
Today's Volume
133Put-Call Ratio
0.75Put Volume
57Call Volume
76Volume Avg (30-day)
402Today vs Volume Avg (30-day)
33.08%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 |
| Sep 19, 2025 | 17 | 0 | 0 | 2,548 | 255 | 0.1 | 245.37% | 2 |
| Oct 17, 2025 | 2 | 2 | 1 | 469 | 3 | 0.01 | 207.85% | 3 |
| Nov 21, 2025 | 30 | 0 | 0 | 2,710 | 235 | 0.09 | 198.86% | 3 |
| Jan 16, 2026 | 15 | 55 | 3.67 | 9,378 | 189 | 0.02 | 208.92% | 3 |
| Feb 20, 2026 | 12 | 0 | 0 | 913 | 135 | 0.15 | 188.42% | 2 |
| Dec 18, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 1.02% | 5 |