Mirion Technologies (MIR) options flow
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Options flow session · Last trade
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Session chart data
| Strike (USD) | Net GEX per 1% move (USD) |
|---|---|
| $5 | $809 |
| $10 | $788 |
| $12.50 | -$28,943 |
| $15 | -$15,705 |
| $17.50 | $130,818 |
| $20 | $539,201 |
| $22.50 | $7,075 |
| $25 | $344,175 |
| $30 | $21,944 |
| $35 | $2,557 |
| $40 | $2,838 |
| $45 | $719 |
MIR session snapshot
Bullflow recorded 2 MIR options trades on Tuesday, October 27, 2026, totaling $27,000 in premium. Calls made up $0.00 (0.0%) across 0 trades and puts $27.00K (100.0%) across 2 trades.
0 trades were sweeps and 2 were blocks. 0 filled at or above the ask, 2 at or below the bid and 0 at the mid. The largest was a $17,000 block of 200 Nov 20, 2026 $15 Put trade at 15:34:44 ET, filled at the bid.
MIR closed at $15.41, up 3.28% from the prior close. Net gamma exposure was $1.01M per 1% move at the Oct 27, 2026, 15:59:28 ET snapshot; the largest positive GEX strike was $20.
- Company
- Mirion Technologies, Inc.
- Exchange
- NYSE
- Sector
- Unavailable
- Close
- $15.41
MIR options flow statistics
- Total premium
- $27.00K
- Recorded trades
- 2
- Call premium
- $0.00
- Put premium
- $27.00K
- Put/call premium ratio
- Unavailable (no call premium)
- Avg premium per trade
- $13.50K
- Calls / puts (trades)
- 0 / 2
- Sweeps / blocks
- 0 / 2
- At or above ask
- 0
- At or below bid
- 2
- Largest trade
- $17.00K
- Last trade
Where the premium went
in calls
$27.00K · 2 trades
Premium
Trade type
Fill side
MIR largest options trades
| Time | Contract | C/P | Premium | Size | Fill | Type |
|---|---|---|---|---|---|---|
| MIR Nov 20, 2026 $15 | Put | $17,000 | 200 | Bid | Block | |
| MIR Nov 20, 2026 $12.50 | Put | $10,000 | 400 | Bid | Block |
Each of the 2 largest trades had a different contract.
The 2 largest trades total $27.00K of $27.00K
MIR gamma exposure
- Spot at snapshot
- $15.36
- Net GEX per 1% move
- $1.01M
- Largest positive strike
- $20
- Largest negative strike
- $12.50
Closing snapshot , 14 strikes across 7 expirations (Unavailable to Unavailable).
MIR options flow questions
What was the largest MIR options trade on October 27, 2026?
A $17,000 block of 200 MIR Nov 20, 2026 $15 Put trade at 15:34:44 ET, filled at the bid. It was the largest of 2 trades Bullflow recorded for MIR that session.
How much MIR options premium traded on October 27, 2026?
$27,000 across 2 recorded sweeps and blocks: $0 in calls (0 trades) and $27,000 in puts (2 trades).
Was MIR options flow bullish or bearish on October 27, 2026?
Calls were 0.0% of premium. 2 of 2 trades filled at or below the bid and 0 at or above the ask. Premium and fill side do not show whether a trade opened or closed a position or was a hedge, so they do not establish direction on their own.
What are MIR's gamma exposure levels?
At the Oct 27, 2026 closing snapshot (15:59:28 ET, spot $15.36), MIR net GEX was $1.01M per 1% move. The largest positive GEX strike was $20. The largest negative GEX strike was $12.50. The snapshot covers 14 strikes and 7 expirations.
How often is MIR options flow data updated?
The page shows a completed session (October 27, 2026, last trade 15:34:44 ET) and updates after the next trading day becomes historical. Intraday MIR flow is in the Bullflow dashboard and API.
How to read this data
This summary covers recorded single-leg sweeps and blocks with positive premium, excluding cancelled trades. It describes the covered flow, not all options-market volume. Total premium is gross traded premium; it is not net buying pressure. The interactive dashboard can use different filters and may show different totals.
Calls, puts, and execution near the bid or ask provide context but do not establish whether a position was opened or closed, whether it was part of a hedge, or where the stock will move next. The session updates after the next trading day becomes historical.
Stock prices show regular-session candles delayed at least 15 minutes. The latest view refreshes during market hours; the flow-session view places recorded trades on their original date, using interpolated stock prices between candle samples. Gamma exposure shows its separately dated public closing snapshot.