Ironwood Pharmaceuticals (IRWD) Options Chain
NASDAQ: IRWDHealth CareBiotechnology: Pharmaceutical PreparationsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Nov 20, 2026
- Days to expiration
- 39
- Share price
- $3.82
- Put/call ratio (volume)
- 0.19
- Expected move
- ±$0.3122
- Open interest (C / P)
- 0 / 0
IRWD options summary
The IRWD options chain for the November 20, 2026 expiration lists 3 call and 3 put contracts, with 39 days until expiration. At-the-money implied volatility near the $5.00 strike is 25.0%, which implies the market expects a move of about ±$0.3122 (8.2%) in Ironwood Pharmaceuticals stock by expiration. The most open interest sits at the $2.50 call (0 contracts) and the $2.50 put (0 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
IRWD options chain · November 20, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 1.45 | 0.00 | 0.00 | 2.50 | 0.00 | 0.00 | 0.05 | |||||
| 0.12 | 0.00 | 0.00 | 5.00 | 0.00 | 0.00 | 1.50 | |||||
| 0.01 | 0.00 | 0.00 | 7.50 | 0.00 | 0.00 | 3.20 | |||||
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 IRWD's implied volatility?
At-the-money implied volatility for IRWD options expiring November 20, 2026 is about 25.0%, an annualized estimate of how much the market expects Ironwood Pharmaceuticals stock to move.
How many IRWD option expiration dates are there?
IRWD 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.