Decline depth
-21.6%
From rolling 252-day high of $74.06, 194d ago.
Past the 20% Watch threshold.
Red List
FERFerrovial N.V.
-21.6%
from rolling 252-day high of $74.06 set 2026-02-27 · 194d ago
Current
$56.56
Decline depth
-21.6%
Decline σ
10.4σ
TFC
2/5 bearish
Rolling 252-day high
Up day
Down day
Last 90 trading days · data from Alpaca
Since it joined the list
$FER landed on the list 2026-08-27, down 21.4% from its 52-week high that day — now down -21.6%.
That's 4.2 percentage points deeper than the day it joined.
From the 52-week high as of 2026-08-27 to today. Split-adjusted. Observed, not a forecast.
Structural break signals
FER qualifies for the Red List on decline depth.
Time-frame continuity
2/5 bearish
Latest bar on five time frames, daily to yearly. Bearish = 2-Down or red 3.
Decline sigma
10.4σ
Drop over the last 20 bars in units of daily volatility (1.47%/day).
Past the ≥8σ Red List threshold — an extreme move.
The structural read
What price action says about FER.
FER qualifies for the Red List on decline depth — down -21.6% from its rolling 252-day high. Past 30% with the high set inside the last four months — the recency clause that often precedes further breakdown.
Cross-confirmation: decline sigma also reads 10.4σ over 20 bars.
Upstream TFC read: weak alignment, current phase daily. Last bar types — daily 2U (green), weekly 2D (red), monthly 2D (red).
Questions about FER
What people ask.
Why is FER on Broken Stocks?
FER qualifies for the Red List on decline depth. It is down -21.6% from its rolling 252-day high of $74.06, set on 2026-02-27 — 194d ago.
Is FER a falling knife?
No. The falling-knife label usually implies a steep, severe drop — typically 30% or more from a fresh high. FER is down -21.6% 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 FER 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 FER trading inside its 52-week range?
At $56.56, FER sits 1.0% of the way from its 52-week low ($56.41) to its 52-week high ($70.94). A reading below 25% indicates price is hugging the bottom of the range; above 75%, the top.
How fast has FER been declining?
The current 21.6% decline accrued over 194d, which annualizes to roughly -40.6% 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.