Red List

TTEKTetra Tech, Inc.

Industrials · Engineering & Construction · mid-cap ($7.1B)
-35.5%
from rolling 252-day high of $42.96 set 2026-02-11 · 106d ago
Current
$27.70
Decline depth
-35.5%
Decline σ
9.5σ
TFC
2/5 bearish
Rolling 252-day high Up day Down day Last 90 trading days · data from Alpaca

Since it joined the list

$TTEK landed on the list 2026-03-14, down 27.2% from its 52-week high that day — now down -35.5%.

That's 5.0 percentage points deeper than the day it joined. It bottomed 39.3% below that high along the way.

Decline from the 52-week high as it stood on 2026-03-16 (fixed anchor) → today. Split-adjusted, Alpaca. Observed history, not a forecast.

Structural break signals

TTEK qualifies for the Red List on decline depth.

Decline depth
-35.5%
From rolling 252-day high of $42.96, 106d ago. Past the 30% Amber threshold.
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
9.5σ
Drop from local high over the last 20 bars, expressed in units of the stock's typical daily volatility (2.08% per day). Past the ≥8σ Red List threshold — an extreme move.

The structural read

What price action says about TTEK.

TTEK qualifies for the Red List on decline depth — down -35.5% 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. Depth plus recency: this is the pattern many investors call a falling knife.

Cross-confirmation: decline sigma also reads 9.5σ over 20 bars.

Upstream TFC read: weak alignment, current phase daily. Last bar types — daily 2D (red), weekly 2U (green), monthly 2D (red).

Earnings on file: 2026-04-29. Tiering is unaffected by earnings dates — listings reflect price structure only.

52-week range

52W low $25.81 10.9% of range 52W high $43.14

Sector context · Industrials

137 other Industrials tickers are on Broken Stocks.

56 Red List
34 Amber
47 Watch
-30.7% Median decline

Worst in sector: CAR (-79.4%). Least-bad: HUBG (-20.1%). See all Industrials listings →

Questions about TTEK

What people ask.

Why is TTEK on Broken Stocks?

TTEK qualifies for the Red List on decline depth. It is down -35.5% from its rolling 252-day high of $42.96, set on 2026-02-11 — 106d ago.

Is TTEK a falling knife?

By the most common technical definition — a steep, recent breakdown from a fresh high — yes. TTEK is down -35.5% from its 52-week high of $42.96, set 106d ago. That combination of depth (past the 30% Amber threshold) and recency (high set inside the last 120 days) is the textbook falling-knife pattern. Whether to try to catch it is a separate question — historically most attempts to bottom-pick continue lower before reversing. Broken Stocks flags the pattern; it does not recommend buying or selling.

Is TTEK 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 TTEK trading inside its 52-week range?

At $27.70, TTEK sits 10.9% of the way from its 52-week low ($25.81) to its 52-week high ($43.14). A reading below 25% indicates price is hugging the bottom of the range; above 75%, the top.

How fast has TTEK been declining?

The current 35.5% decline accrued over 106d, which annualizes to roughly -122.2% 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 TTEK compare to its sector?

There are 137 other Industrials tickers on Broken Stocks: 56 Red, 34 Amber, 47 Watch, with 83 showing recovering structural signals. Median sector decline is -30.7% — TTEK's decline is deeper than the sector median.

Does TTEK'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 (2026-04-29) is shown for reference only — listings can move tier between scans based on closing prices, regardless of fundamentals or news events.