Decline depth
-37.5%
From rolling 252-day high of $30.28, 196d ago.
Past the 30% Amber threshold.
Amber List
MIR
Mirion Technologies, Inc.
Industrials · Specialty Industrial Machinery · mid-cap ($4.7B)
-37.5%
from rolling 252-day high of $30.28 set 2025-10-30 · 196d ago
Current
$18.92
Decline depth
-37.5%
Decline σ
4.1σ
TFC
2/5 bearish
Rolling 252-day high
Up day
Down day
Last 90 trading days · data from Alpaca
Structural break signals
MIR qualifies for the Amber List on decline depth.
Time-frame continuity
2/5 bearish
Latest bar across daily/weekly/monthly/quarterly/yearly time frames. A bar counts as bearish when it's a 2-Down or a red 3.
Decline sigma
4.1σ
Drop from local high over the last 10 bars, expressed in units of the stock's typical daily volatility (2.44% per day).
Past the ≥4σ Watch threshold.
The structural read
What price action says about MIR.
MIR qualifies for the Amber List on decline depth — down -37.5% from its rolling 252-day high.
Cross-confirmation: decline sigma also reads 4.1σ over 10 bars.
Earnings on file: 2026-02-10. Tiering is unaffected by earnings dates — listings reflect price structure only.
52-week range
52W low $12.00
37.9% of range
52W high $30.28
Sector context · Industrials
119 other Industrials tickers are on Broken Stocks.
61
Red List
21
Amber
37
Watch
-32.5%
Median decline
Worst in sector: SMR (-79.0%). Least-bad: TRNS (-20.3%). See all Industrials listings →
Related — same sector
Closest decliners to MIR
Red List
CDRE
Cadre Holdings, Inc.
Amber List
RDW
Redwire Corporation
Red List
CMCO
Columbus McKinnon Corporation
Red List
STN
Stantec Inc
Red List
ARLO
Arlo Technologies, Inc.
Red List
AMTM
Amentum Holdings, Inc.
Questions about MIR
What people ask.
Why is MIR on Broken Stocks?
MIR qualifies for the Amber List on decline depth. It is down -37.5% from its rolling 252-day high of $30.28, set on 2025-10-30 — 196d ago.
Is MIR a falling knife?
Not by the strict technical definition. MIR is down -37.5% from its 52-week high, but that high was set 196d ago — more than 120 days. A falling knife is usually a recent breakdown from a fresh high, not an established multi-quarter downtrend. MIR is still on the Amber List for decline depth, but the freshness component of a falling knife is missing.
Is MIR a buy?
Broken Stocks does not issue buy or sell recommendations. The list is a rules-based technical warning system. It tracks structural decline depth and recency — not company quality, management, fundamentals, or news. Always do your own research and consult a licensed advisor.
Where is MIR trading inside its 52-week range?
At $18.92, MIR sits 37.9% of the way from its 52-week low ($12.00) to its 52-week high ($30.28). A reading below 25% indicates price is hugging the bottom of the range; above 75%, the top.
How fast has MIR been declining?
The current 37.5% decline accrued over 196d, which annualizes to roughly -69.8% per year. Annualized pace is a sanity check — a 30% decline in three months is a different signal than a 30% decline over two years.
How does MIR compare to its sector?
There are 119 other Industrials tickers on Broken Stocks: 61 Red, 21 Amber, 37 Watch, with 23 showing recovering structural signals. Median sector decline is -32.5% — MIR's decline is deeper than the sector median.
Does MIR's earnings date affect its tier?
No. Tiering is decided purely by decline depth and recency of the rolling-high date. The earnings date on file (2026-02-10) is shown for reference only — listings can move tier between scans based on closing prices, regardless of fundamentals or news events.