Decline depth
-28.1%
From rolling 252-day high of $397.18, 141d ago.
Past the 20% Watch threshold.
Watch
AEISAdvanced Energy Industries, Inc
Industrials · Electrical Equipment & Parts · large-cap ($11.3B)
-28.1%
from rolling 252-day high of $397.18 set 2026-04-21 · 141d ago
Current
$285.52
Decline depth
-28.1%
Decline σ
5.0σ
TFC
0/5 bearish
Rolling 252-day high
Up day
Down day
Last 90 trading days · data from Alpaca
Since it joined the list
$AEIS landed on the list 2026-05-19, down 23.8% from its 52-week high that day — now down -28.1%.
That's 4.4 percentage points deeper than the day it joined. It bottomed 36.5% below that high along the way.
From the 52-week high as of 2026-05-19 to today. Split-adjusted. Observed, not a forecast.
Structural break signals
AEIS qualifies for the Watch on decline depth.
Time-frame continuity
0/5 bearish
Latest bar on five time frames, daily to yearly. Bearish = 2-Down or red 3.
Decline sigma
5.0σ
Drop over the last 20 bars in units of daily volatility (3.74%/day).
Past the ≥4σ Watch threshold.
The structural read
What price action says about AEIS.
AEIS qualifies for the Watch on decline depth — down -28.1% from its rolling 252-day high.
Cross-confirmation: decline sigma also reads 5.0σ over 20 bars.
Earnings on file: 2026-08-03. Earnings dates don't affect tiering.
Questions about AEIS
What people ask.
Why is AEIS on Broken Stocks?
AEIS qualifies for the Watch on decline depth. It is down -28.1% from its rolling 252-day high of $397.18, set on 2026-04-21 — 141d ago.
Is AEIS a falling knife?
No. The falling-knife label usually implies a steep, severe drop — typically 30% or more from a fresh high. AEIS is down -28.1% 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 AEIS 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 AEIS trading inside its 52-week range?
At $285.52, AEIS sits 55.8% of the way from its 52-week low ($144.09) to its 52-week high ($397.44). A reading below 25% indicates price is hugging the bottom of the range; above 75%, the top.
How fast has AEIS been declining?
The current 28.1% decline accrued over 141d, which annualizes to roughly -72.7% 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 AEIS compare to its sector?
There are 368 other Industrials tickers on Broken Stocks: 211 Red, 75 Amber, 82 Watch, with 40 showing recovering structural signals. Median sector decline is -35.6% — AEIS's decline is shallower than the sector median.
Does AEIS'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 (2026-08-03) is shown for reference only — listings can move tier between scans based on closing prices, regardless of fundamentals or news events.