Vistagen Therapeutics (VTGN) Options Chain
NASDAQ: VTGNHealth CareBiotechnology: Pharmaceutical PreparationsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Feb 19, 2027
- Days to expiration
- 131
- Share price
- $0.2361
- Put/call ratio (OI)
- 0.00
- Put/call ratio (volume)
- 0.05
- ATM implied volatility
- 225.0%
- Expected move
- ±$0.3182
- Open interest (C / P)
- 6.08K / 12
VTGN options summary
The VTGN options chain for the February 19, 2027 expiration lists 6 call and 5 put contracts, with 131 days until expiration. Open interest stands at 6,076 calls and 12 puts, a put/call ratio of 0.00, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $0.50 strike is 225.0%, which implies the market expects a move of about ±$0.3182 (134.8%) in Vistagen Therapeutics stock by expiration.
The most open interest sits at the $0.50 call (3.64K contracts) and the $1.50 put (5 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
VTGN options chain · February 19, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 0.10 | 0.05 | 0.10 | 0.50 | 0.00 | 1.00 | 0.30 | |||||
| 0.04 | 0.00 | 0.05 | 1.00 | 0.30 | 1.30 | 0.70 | |||||
| 0.05 | 0.00 | 0.95 | 1.50 | 0.80 | 1.80 | 1.18 | |||||
| 0.05 | 0.00 | 0.05 | 2.00 | 1.20 | 2.20 | 1.75 | |||||
| 0.03 | 0.00 | 0.05 | 3.00 | 2.30 | 3.30 | 2.66 | |||||
| 0.05 | 0.00 | 0.00 | 4.00 | — | — | — | |||||
In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.
Frequently asked questions
What is the VTGN put/call ratio?
For the February 19, 2027 expiration, the VTGN put/call ratio based on open interest is 0.00 (12 puts vs 6,076 calls), and 0.05 based on today's volume. A ratio above 1 means more puts than calls.
What is VTGN's implied volatility?
At-the-money implied volatility for VTGN options expiring February 19, 2027 is about 225.0%, an annualized estimate of how much the market expects Vistagen Therapeutics stock to move.
How many VTGN option expiration dates are there?
VTGN has 4 listed expiration dates, from Oct 16, 2026 to May 21, 2027.
What does "in the money" mean?
A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.