Decline depth
-24.0%
From rolling 252-day high of $130.00, 35d ago.
Past the 20% Watch threshold.
Watch
MIRMMirum Pharmaceuticals, Inc.
-24.0%
from rolling 252-day high of $130.00 set 2026-07-09 · 35d ago
Current
$98.77
Decline depth
-24.0%
Decline σ
5.0σ
TFC
3/5 bearish
Rolling 252-day high
Up day
Down day
Last 90 trading days · data from Alpaca
Since it joined the list
$MIRM landed on the list 2026-08-06, down 27.6% from its 52-week high that day — now down -24.0%.
It has clawed back 5.0 percentage points off that level. It bottomed 27.6% below that high along the way.
Decline from the 52-week high as it stood on 2026-08-06 (fixed anchor) → today. Split-adjusted, Alpaca. Observed history, not a forecast.
Structural break signals
MIRM qualifies for the Watch on decline depth.
Time-frame continuity
3/5 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.
Past the 3/5 Watch threshold.
Decline sigma
5.0σ
Drop from local high over the last 20 bars, expressed in units of the stock's typical daily volatility (3.66% per day).
Past the ≥4σ Watch threshold.
The structural read
What price action says about MIRM.
MIRM qualifies for the Watch on decline depth — down -24.0% from its rolling 252-day high.
Cross-confirmation: also showing 3/5 bearish time frames.
Cross-confirmation: decline sigma also reads 5.0σ over 20 bars.
Questions about MIRM
What people ask.
Why is MIRM on Broken Stocks?
MIRM qualifies for the Watch on decline depth. It is down -24.0% from its rolling 252-day high of $130.00, set on 2026-07-09 — 35d ago.
Is MIRM a falling knife?
No. The falling-knife label usually implies a steep, severe drop — typically 30% or more from a fresh high. MIRM is down -24.0% from its 52-week high, which qualifies for the Watch tier but is shallower than the falling-knife pattern. It's an early-stage decline rather than a sharp breakdown.
Is MIRM 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 MIRM trading inside its 52-week range?
At $98.77, MIRM sits 24.1% of the way from its 52-week low ($88.88) to its 52-week high ($130.00). A reading below 25% indicates price is hugging the bottom of the range; above 75%, the top.
How fast has MIRM been declining?
The current 24.0% decline accrued over 35d, which annualizes to roughly -250.3% 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.