Decline depth
-25.7%
From rolling 252-day high of $124.23, 36d ago.
Past the 20% Watch threshold.
-25.7%
from rolling 252-day high of $124.23 set 2026-04-07 · 36d ago
Current
$92.27
Decline depth
-25.7%
Decline σ
7.1σ
TFC
0/5 bearish
Rolling 252-day high
Up day
Down day
Last 90 trading days · data from Alpaca
Structural break signals
WLK qualifies for the Amber List on decline depth.
Time-frame continuity
0/5 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 (3.21% per day).
Past the ≥6σ Amber threshold.
The structural read
What price action says about WLK.
WLK qualifies for the Amber List on decline depth — down -25.7% 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 $56.33
52.9% of range
52W high $124.23
Sector context · Basic Materials
45 other Basic Materials tickers are on Broken Stocks.
20
Red List
8
Amber
17
Watch
-30.7%
Median decline
Worst in sector: METC (-73.5%). Least-bad: NEU (-20.4%). See all Basic Materials listings →
Related — same sector
Closest decliners to WLK
Watch Recovering
EXK
Endeavour Silver Corporation
Watch
LOMA
Loma Negra Compania Industrial
Watch
SCL
Stepan Company
Watch
IAG
Iamgold Corporation
Amber List
RPM
RPM International Inc.
Watch Recovering
EQX
Equinox Gold Corp.
Questions about WLK
What people ask.
Why is WLK on Broken Stocks?
WLK qualifies for the Amber List on decline depth. It is down -25.7% from its rolling 252-day high of $124.23, set on 2026-04-07 — 36d ago.
Is WLK a falling knife?
No. The falling-knife label usually implies a steep, severe drop — typically 30% or more from a fresh high. WLK is down -25.7% 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 WLK 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 WLK trading inside its 52-week range?
At $92.27, WLK sits 52.9% of the way from its 52-week low ($56.33) to its 52-week high ($124.23). A reading below 25% indicates price is hugging the bottom of the range; above 75%, the top.
How fast has WLK been declining?
The current 25.7% decline accrued over 36d, which annualizes to roughly -260.6% 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.
How does WLK compare to its sector?
There are 45 other Basic Materials tickers on Broken Stocks: 20 Red, 8 Amber, 17 Watch, with 18 showing recovering structural signals. Median sector decline is -30.7% — WLK's decline is shallower than the sector median.
Does WLK'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.