Amber List
COGT
Cogent Biosciences, Inc.
Healthcare · Biotechnology · mid-cap ($5.9B)
-21.8%
from rolling 252-day high of $43.73 set 2025-12-08 · 157d ago
Current
$34.19
Decline depth
-21.8%
Decline σ
7.1σ
TFC
1/5 bearish
Rolling 252-day high Up day Down day Last 90 trading days · data from Alpaca

Structural break signals

COGT qualifies for the Amber List on decline depth.

Decline depth
-21.8%
From rolling 252-day high of $43.73, 157d ago. Past the 20% Watch threshold.
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
7.1σ
Drop from local high over the last 20 bars, expressed in units of the stock's typical daily volatility (1.54% per day). Past the ≥6σ Amber threshold.

The structural read

What price action says about COGT.

COGT qualifies for the Amber List on decline depth — down -21.8% from its rolling 252-day high.

Cross-confirmation: decline sigma also reads 7.1σ over 20 bars.

Earnings on file: 2026-05-05. Tiering is unaffected by earnings dates — listings reflect price structure only.

52-week range

52W low $4.55 75.7% of range 52W high $43.73

Sector context · Healthcare

182 other Healthcare tickers are on Broken Stocks.

93 Red List
42 Amber
47 Watch
-35.8% Median decline

Worst in sector: OPRX (-76.7%). Least-bad: ANIP (-20.0%). See all Healthcare listings →

Questions about COGT

What people ask.

Why is COGT on Broken Stocks?

COGT qualifies for the Amber List on decline depth. It is down -21.8% from its rolling 252-day high of $43.73, set on 2025-12-08 — 157d ago.

Is COGT a falling knife?

No. The falling-knife label usually implies a steep, severe drop — typically 30% or more from a fresh high. COGT is down -21.8% 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 COGT 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 COGT trading inside its 52-week range?

At $34.19, COGT sits 75.7% of the way from its 52-week low ($4.55) to its 52-week high ($43.73). A reading below 25% indicates price is hugging the bottom of the range; above 75%, the top.

How fast has COGT been declining?

The current 21.8% decline accrued over 157d, which annualizes to roughly -50.7% 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 COGT compare to its sector?

There are 182 other Healthcare tickers on Broken Stocks: 93 Red, 42 Amber, 47 Watch, with 55 showing recovering structural signals. Median sector decline is -35.8% — COGT's decline is shallower than the sector median.

Does COGT'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 (2026-05-05) is shown for reference only — listings can move tier between scans based on closing prices, regardless of fundamentals or news events.