Disc Medicine (IRON) Options Chain
NASDAQ: IRONHealth CareBiotechnology: Pharmaceutical PreparationsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Mar 19, 2027
- Days to expiration
- 159
- Share price
- $62.06
- Put/call ratio (OI)
- 3.28
- Put/call ratio (volume)
- 19.67
- Expected move
- ±$24.10
- Open interest (C / P)
- 18 / 59
IRON options summary
The IRON options chain for the March 19, 2027 expiration lists 12 call and 5 put contracts, with 159 days until expiration. Open interest stands at 18 calls and 59 puts, a put/call ratio of 3.28, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $60.00 strike is 58.8%, which implies the market expects a move of about ±$24.10 (38.8%) in Disc Medicine stock by expiration.
The most open interest sits at the $80.00 call (5 contracts) and the $75.00 put (38 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
IRON options chain · March 19, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 47.80 | 0.00 | 0.00 | 35.00 | 0.30 | 5.00 | 3.50 | |||||
| 29.30 | 0.00 | 0.00 | 45.00 | — | — | — | |||||
| — | — | — | 60.00 | 6.30 | 10.50 | 12.24 | |||||
| 14.37 | 12.30 | 17.00 | 65.00 | — | — | — | |||||
| 24.12 | 23.50 | 27.00 | 70.00 | — | — | — | |||||
| 15.20 | 0.00 | 0.00 | 75.00 | 20.50 | 24.90 | 14.00 | |||||
| 9.44 | 7.60 | 12.00 | 80.00 | 24.20 | 28.90 | 18.45 | |||||
| 10.52 | 0.00 | 0.00 | 85.00 | — | — | — | |||||
| 18.35 | 0.00 | 0.00 | 90.00 | 20.50 | 24.80 | 28.15 | |||||
| 9.00 | 10.10 | 14.50 | 100.00 | — | — | — | |||||
| 8.00 | 8.60 | 13.00 | 105.00 | — | — | — | |||||
| 10.25 | 7.40 | 12.00 | 110.00 | — | — | — | |||||
| 3.09 | 1.70 | 6.00 | 120.00 | — | — | — | |||||
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 IRON put/call ratio?
For the March 19, 2027 expiration, the IRON put/call ratio based on open interest is 3.28 (59 puts vs 18 calls), and 19.67 based on today's volume. A ratio above 1 means more puts than calls.
What is IRON's implied volatility?
At-the-money implied volatility for IRON options expiring March 19, 2027 is about 58.8%, an annualized estimate of how much the market expects Disc Medicine stock to move.
How many IRON option expiration dates are there?
IRON has 5 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.