Decline depth
-43.0%
From rolling 252-day high of $11.95, 311d ago.
Past the 40% Red List threshold.
-43.0%
from rolling 252-day high of $11.95 set 2025-11-03 · 311d ago
Current
$6.81
Decline depth
-43.0%
Decline σ
1.9σ
TFC
0/5 bearish
Rolling 252-day high
Up day
Down day
Last 90 trading days · data from Alpaca
Since it joined the list
$LUMN landed on the list 2026-09-08, down 44.4% from its 52-week high that day — now down -43.0%.
It has clawed back 1.4 percentage points off that level.
From the 52-week high as of 2026-09-08 to today. Split-adjusted. Observed, not a forecast.
Structural break signals
LUMN qualifies for the Red List on decline depth.
Time-frame continuity
0/5 bearish
Latest bar on five time frames, daily to yearly. Bearish = 2-Down or red 3.
Decline sigma
1.9σ
Drop over the last 5 bars in units of daily volatility (3.32%/day).
The structural read
What price action says about LUMN.
LUMN qualifies for the Red List on decline depth — down -43.0% from its rolling 252-day high. Past the 40% threshold, the deepest tier in the taxonomy.
Earnings on file: 2026-08-04. Earnings dates don't affect tiering.
Questions about LUMN
What people ask.
Why is LUMN on Broken Stocks?
LUMN qualifies for the Red List on decline depth. It is down -43.0% from its rolling 252-day high of $11.95, set on 2025-11-03 — 311d ago.
Is LUMN a falling knife?
Not by the strict technical definition. LUMN is down -43.0% from its 52-week high, but that high was set 311d ago — more than 120 days. A falling knife is usually a recent breakdown from a fresh high, not an established multi-quarter downtrend. LUMN is still on the Red List for decline depth, but the freshness component of a falling knife is missing.
Is LUMN 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 LUMN trading inside its 52-week range?
At $6.81, LUMN sits 26.0% of the way from its 52-week low ($5.00) to its 52-week high ($11.95). A reading below 25% indicates price is hugging the bottom of the range; above 75%, the top.
How fast has LUMN been declining?
The current 43.0% decline accrued over 311d, which annualizes to roughly -50.5% 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 LUMN compare to its sector?
There are 83 other Communication Services tickers on Broken Stocks: 48 Red, 20 Amber, 15 Watch, with 10 showing recovering structural signals. Median sector decline is -39.3% — LUMN's decline is deeper than the sector median.
Does LUMN'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 (2026-08-04) is shown for reference only — listings can move tier between scans based on closing prices, regardless of fundamentals or news events.