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MI

Mirion Technologies, Inc. (MIR) short interest & options flow

NYSE

MIR is the most crowded name in its immediate peer group as it reports today, with short interest at 18.1% of free float, the highest reading in at least a year. Closest peers AEIS and PLXS trade with no comparable short burden, and the group's median was actually down on the week while MIR edged up 1.1%. Short interest has climbed steadily through…

Latest pulse30 Apr 2026

MIR put/call ratio plunges to 0.0613, hitting 4.1 standard deviations below its 20-day mean of 0.110—the lowest level since March, signaling extreme bullish options positioning.

$17.97+4.90% 1d-2.18% 1w+10.45% 1mClose: 6 Nov 2026
Short interest % of float
High
Live SI on ORTEX →
Cost to borrow
Low
Live CTB on ORTEX →
Market cap
$4.31B
Next earnings
11 Feb 2027
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Key data as of 8 Nov 2026

ORTEX chart of Mirion Technologies, Inc. (MIR) share price and short interest (% of free float), six months to November 6, 2026

MIR news and analysis

RSS

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