Decline depth
-31.4%
From rolling 252-day high of $20.33, 125d ago.
Past the 30% Amber threshold.
-31.4%
from rolling 252-day high of $20.33 set 2026-01-23 · 125d ago
Current
$13.94
Decline depth
-31.4%
Decline σ
3.6σ
TFC
3/5 bearish
Rolling 252-day high
Up day
Down day
Last 90 trading days · data from Alpaca
Since it joined the list
$CLB landed on the list 2026-03-08, down 19.8% from its 52-week high that day — now down -31.4%.
That's 14.3 percentage points deeper than the day it joined.
Decline from the 52-week high as it stood on 2026-03-09 (fixed anchor) → today. Split-adjusted, Alpaca. Observed history, not a forecast.
Structural break signals
CLB qualifies for the Amber List on decline depth.
Time-frame continuity
3/5 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.
Past the 3/5 Watch threshold.
Decline sigma
3.6σ
Drop from local high over the last 20 bars, expressed in units of the stock's typical daily volatility (4.32% per day).
The structural read
What price action says about CLB.
CLB qualifies for the Amber List on decline depth — down -31.4% from its rolling 252-day high.
Cross-confirmation: also showing 3/5 bearish time frames.
Upstream TFC read: bearish alignment, current phase daily. Last bar types — daily 2D (red), weekly 2U (red), 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 $9.72
39.7% of range
52W high $20.36
Sector context · Energy
20 other Energy tickers are on Broken Stocks.
10
Red List
5
Amber
5
Watch
-31.9%
Median decline
Worst in sector: GEOS (-70.9%). Least-bad: DEC (-21.5%). See all Energy listings →
Related — same sector
Closest decliners to CLB
Amber List
VTS
Vitesse Energy, Inc.
Red List
TORO
Toro Corp.
Red List
NOG
Northern Oil and Gas, Inc.
Amber List
NEXT
NextDecade Corporation
WatchRecovering
BTU
Peabody Energy Corporation
Red List
UUUU
Energy Fuels Inc
Questions about CLB
What people ask.
Why is CLB on Broken Stocks?
CLB qualifies for the Amber List on decline depth. It is down -31.4% from its rolling 252-day high of $20.33, set on 2026-01-23 — 125d ago.
Is CLB a falling knife?
Not by the strict technical definition. CLB is down -31.4% from its 52-week high, but that high was set 125d ago — more than 120 days. A falling knife is usually a recent breakdown from a fresh high, not an established multi-quarter downtrend. CLB is still on the Amber List for decline depth, but the freshness component of a falling knife is missing.
Is CLB 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 CLB trading inside its 52-week range?
At $13.94, CLB sits 39.7% of the way from its 52-week low ($9.72) to its 52-week high ($20.36). A reading below 25% indicates price is hugging the bottom of the range; above 75%, the top.
How fast has CLB been declining?
The current 31.4% decline accrued over 125d, which annualizes to roughly -91.7% 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 CLB compare to its sector?
There are 20 other Energy tickers on Broken Stocks: 10 Red, 5 Amber, 5 Watch, with 5 showing recovering structural signals. Median sector decline is -31.9% — CLB's decline is shallower than the sector median.
Does CLB'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.