Inventiva S.A. American Depository Shares (IVA) Options Chain
NASDAQ: IVAHealth CareBiotechnology: Pharmaceutical PreparationsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Nov 20, 2026
- Days to expiration
- 40
- Share price
- $3.16
- Put/call ratio (OI)
- 0.46
- Put/call ratio (volume)
- 0.21
- ATM implied volatility
- 312.9%
- Expected move
- ±$3.27
- Open interest (C / P)
- 854 / 396
IVA options summary
The IVA options chain for the November 20, 2026 expiration lists 4 call and 4 put contracts, with 40 days until expiration. Open interest stands at 854 calls and 396 puts, a put/call ratio of 0.46, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $2.50 strike is 312.9%, which implies the market expects a move of about ±$3.27 (103.6%) in Inventiva S.A. American Depository Shares stock by expiration.
The most open interest sits at the $5.00 call (562 contracts) and the $2.50 put (356 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
IVA options chain · November 20, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 1.75 | 1.15 | 2.30 | 2.50 | 0.10 | 1.05 | 0.83 | |||||
| 0.85 | 0.60 | 1.00 | 5.00 | 0.30 | 5.00 | 2.30 | |||||
| 0.71 | 0.00 | 4.10 | 7.50 | 2.50 | 6.20 | 4.90 | |||||
| 0.50 | 0.00 | 3.90 | 10.00 | 4.60 | 9.50 | 6.70 | |||||
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 IVA put/call ratio?
For the November 20, 2026 expiration, the IVA put/call ratio based on open interest is 0.46 (396 puts vs 854 calls), and 0.21 based on today's volume. A ratio above 1 means more puts than calls.
What is IVA's implied volatility?
At-the-money implied volatility for IVA options expiring November 20, 2026 is about 312.9%, an annualized estimate of how much the market expects Inventiva S.A. American Depository Shares stock to move.
How many IVA option expiration dates are there?
IVA has 6 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.