Mirion Technologies (MIR) Options Chain
NYSE: MIRIndustrialsIndustrial Machinery/ComponentsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Jan 21, 2028
- Days to expiration
- 467
- Share price
- $16.62
- Put/call ratio (OI)
- 0.03
- Put/call ratio (volume)
- 0.16
- Expected move
- ±$10.38
- Open interest (C / P)
- 4.25K / 114
MIR options summary
The MIR options chain for the January 21, 2028 expiration lists 13 call and 10 put contracts, with 467 days until expiration. Open interest stands at 4,255 calls and 114 puts, a put/call ratio of 0.03, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $17.50 strike is 55.2%, which implies the market expects a move of about ±$10.38 (62.5%) in Mirion Technologies stock by expiration.
The most open interest sits at the $30.00 call (1.33K contracts) and the $12.50 put (59 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
MIR options chain · January 21, 2028
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 10.05 | 10.20 | 13.10 | 5.00 | — | — | — | |||||
| 9.40 | 7.90 | 10.80 | 7.50 | — | — | — | |||||
| 8.13 | 6.00 | 8.30 | 10.00 | 0.00 | 3.10 | 0.95 | |||||
| 5.10 | 5.50 | 7.70 | 12.50 | 0.45 | 2.30 | 1.86 | |||||
| 5.38 | 5.10 | 5.90 | 15.00 | 1.70 | 4.00 | 2.94 | |||||
| 4.03 | 3.80 | 4.40 | 17.50 | 3.00 | 5.60 | 5.00 | |||||
| 3.25 | 3.30 | 3.60 | 20.00 | 4.50 | 7.10 | 5.80 | |||||
| 2.40 | 1.05 | 3.90 | 22.50 | 6.20 | 8.80 | 8.48 | |||||
| 2.12 | 0.70 | 2.40 | 25.00 | 0.00 | 0.00 | 8.80 | |||||
| 1.23 | 1.05 | 1.70 | 30.00 | 7.80 | 11.00 | 7.66 | |||||
| 1.13 | 0.00 | 3.20 | 35.00 | 0.00 | 0.00 | 17.62 | |||||
| 0.50 | 0.00 | 3.10 | 40.00 | — | — | — | |||||
| 0.25 | 0.30 | 0.80 | 45.00 | 0.00 | 0.00 | 23.00 | |||||
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 January 21, 2028 expiration, the MIR put/call ratio based on open interest is 0.03 (114 puts vs 4,255 calls), and 0.16 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 January 21, 2028 is about 55.2%, 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.