Mirion Technologies (MIR) Options Chain
NYSE: MIRIndustrialsIndustrial Machinery/ComponentsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- May 21, 2027
- Days to expiration
- 223
- Share price
- $16.62
- Put/call ratio (OI)
- 0.09
- Put/call ratio (volume)
- 0.02
- Expected move
- ±$7.29
- Open interest (C / P)
- 33 / 3
MIR options summary
The MIR options chain for the May 21, 2027 expiration lists 5 call and 1 put contracts, with 223 days until expiration. Open interest stands at 33 calls and 3 puts, a put/call ratio of 0.09, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $15.00 strike is 56.1%, which implies the market expects a move of about ±$7.29 (43.9%) in Mirion Technologies stock by expiration.
The most open interest sits at the $20.00 call (25 contracts) and the $15.00 put (3 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
MIR options chain · May 21, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 4.20 | 4.70 | 5.80 | 12.50 | — | — | — | |||||
| 3.70 | 3.70 | 4.10 | 15.00 | 1.45 | 2.05 | 1.40 | |||||
| 1.97 | 1.80 | 2.10 | 20.00 | — | — | — | |||||
| 0.65 | 1.00 | 1.55 | 22.50 | — | — | — | |||||
| 0.85 | 0.25 | 1.15 | 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 MIR put/call ratio?
For the May 21, 2027 expiration, the MIR put/call ratio based on open interest is 0.09 (3 puts vs 33 calls), and 0.02 based on today's volume. A ratio above 1 means more puts than calls.
What is MIR's implied volatility?
At-the-money implied volatility for MIR options expiring May 21, 2027 is about 56.1%, an annualized estimate of how much the market expects Mirion Technologies stock to move.
How many MIR option expiration dates are there?
MIR has 7 listed expiration dates, from Oct 16, 2026 to Jan 19, 2029.
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.