Decline depth
-22.4%
From rolling 252-day high of $70.49, 211d ago.
Past the 20% Watch threshold.
Watch
AMSC
American Superconductor Corpora
Industrials · Specialty Industrial Machinery · mid-cap ($2.5B)
-22.4%
from rolling 252-day high of $70.49 set 2025-10-15 · 211d ago
Current
$54.70
Decline depth
-22.4%
Decline σ
2.1σ
TFC
1/5 bearish
Rolling 252-day high
Up day
Down day
Last 90 trading days · data from Alpaca
Structural break signals
AMSC qualifies for the Watch on decline depth.
Time-frame continuity
1/5 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
2.1σ
Drop from local high over the last 5 bars, expressed in units of the stock's typical daily volatility (6.06% per day).
The structural read
What price action says about AMSC.
AMSC qualifies for the Watch on decline depth — down -22.4% from its rolling 252-day high.
Upstream TFC read: weak alignment, current phase daily. Last bar types — daily 2D (red), weekly 2U (red), monthly 2U (green).
Earnings on file: 2026-02-04. Tiering is unaffected by earnings dates — listings reflect price structure only.
52-week range
52W low $21.27
67.9% of range
52W high $70.49
Sector context · Industrials
119 other Industrials tickers are on Broken Stocks.
61
Red List
22
Amber
36
Watch
-32.6%
Median decline
Worst in sector: SMR (-79.0%). Least-bad: TRNS (-20.3%). See all Industrials listings →
Related — same sector
Closest decliners to AMSC
Red List
TDG
Transdigm Group Incorporated
Watch
FA
First Advantage Corporation
Amber List
VLTO
Veralto Corp
Watch
OC
Owens Corning Inc
Watch
SPIR
Spire Global, Inc.
Watch Recovering
DNOW
DNOW Inc.
Questions about AMSC
What people ask.
Why is AMSC on Broken Stocks?
AMSC qualifies for the Watch on decline depth. It is down -22.4% from its rolling 252-day high of $70.49, set on 2025-10-15 — 211d ago.
Is AMSC a falling knife?
No. The falling-knife label usually implies a steep, severe drop — typically 30% or more from a fresh high. AMSC is down -22.4% 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 AMSC 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 AMSC trading inside its 52-week range?
At $54.70, AMSC sits 67.9% of the way from its 52-week low ($21.27) to its 52-week high ($70.49). A reading below 25% indicates price is hugging the bottom of the range; above 75%, the top.
How fast has AMSC been declining?
The current 22.4% decline accrued over 211d, which annualizes to roughly -38.7% 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 AMSC compare to its sector?
There are 119 other Industrials tickers on Broken Stocks: 61 Red, 22 Amber, 36 Watch, with 23 showing recovering structural signals. Median sector decline is -32.6% — AMSC's decline is shallower than the sector median.
Does AMSC'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 (2026-02-04) is shown for reference only — listings can move tier between scans based on closing prices, regardless of fundamentals or news events.