Innoviva (INVA) Options Chain
NASDAQ: INVAHealth 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
- $21.21
- Put/call ratio (OI)
- 0.42
- Put/call ratio (volume)
- 0.00
- Expected move
- ±$5.55
- Open interest (C / P)
- 285 / 120
INVA options summary
The INVA options chain for the November 20, 2026 expiration lists 3 call and 1 put contracts, with 40 days until expiration. Open interest stands at 285 calls and 120 puts, a put/call ratio of 0.42, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $20.00 strike is 79.1%, which implies the market expects a move of about ±$5.55 (26.2%) in Innoviva stock by expiration.
The most open interest sits at the $22.50 call (182 contracts) and the $20.00 put (120 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
INVA options chain · November 20, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 2.29 | 0.45 | 2.85 | 20.00 | 0.00 | 3.20 | 0.70 | |||||
| 0.40 | 0.30 | 0.60 | 22.50 | — | — | — | |||||
| 0.15 | 0.00 | 0.30 | 25.00 | — | — | — | |||||
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 INVA put/call ratio?
For the November 20, 2026 expiration, the INVA put/call ratio based on open interest is 0.42 (120 puts vs 285 calls), and 0.00 based on today's volume. A ratio above 1 means more puts than calls.
What is INVA's implied volatility?
At-the-money implied volatility for INVA options expiring November 20, 2026 is about 79.1%, an annualized estimate of how much the market expects Innoviva stock to move.
How many INVA option expiration dates are there?
INVA has 4 listed expiration dates, from Oct 16, 2026 to Mar 19, 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.