Decline depth
-77.6%
From rolling 252-day high of $240.00, 346d ago.
Past the 40% Red List threshold.
Red List
SPRBSpruce Biosciences, Inc.
-77.6%
from rolling 252-day high of $240.00 set 2025-10-07 · 346d ago
Current
$53.05
Decline depth
-77.6%
Decline σ
3.9σ
TFC
0/5 bearish
Where it stands
On the Red List.
Down 77.6% from its rolling 252-day high, 346 days after the high.
Snapshot . Price structure, not a judgment about the business.
What changed
Since the previous observation.
Unmatched; coverage or recovery unconfirmed → Red List.
Comparing with . This compares classification, not price returns.
See the recorded timeline →Why it is flagged
SPRB qualifies for the Red List on decline depth.
Down 77.6% from its rolling 252-day high, 346 days after the high. The most severe triggered rule determines the tier.
Inspect the three classification measures
Time-frame continuity
0/5 bearish
Latest bar on five time frames, daily to yearly. Bearish = 2-Down or red 3.
Decline sigma
3.9σ
Drop over the last 20 bars in units of daily volatility (5.06%/day).
Price history
The price path behind the snapshot.
Daily prices with the rolling-high reference. When a recorded classification event falls on a displayed trading date, it is marked on the chart.
Rolling 252-day high
Gold dots: recorded classification events (see timeline)
Up day
Down day
90 daily bars from Alpaca · through
The recorded history
A timeline of observations.
First observed 2026-09-15. These are scan observations, not exact transition times or the start of a decline. Missing scan dates are not filled in.
- Unmatched; coverage or recovery unconfirmed → Red List
- Red List → Unmatched; coverage or recovery unconfirmed
- First observed: Red List
Absence from a captured list does not establish recovery. Historical tiers reflect the rules and data recorded at that time.
Technical interpretation and signal details
The structural read
What price action says about SPRB.
SPRB qualifies for the Red List on decline depth — down -77.6% from its rolling 252-day high. Past the 40% threshold, the deepest tier in the taxonomy.
Upstream TFC read: weak alignment, current phase daily. Last bar types — daily 2U (red), weekly 2D (green), monthly 1 (red).
Questions about SPRB
What people ask.
Why is SPRB on Broken Stocks?
SPRB qualifies for the Red List on decline depth. It is down -77.6% from its rolling 252-day high of $240.00, set on 2025-10-07 — 346d ago.
Is SPRB a falling knife?
Not by the strict technical definition. SPRB is down -77.6% from its 52-week high, but that high was set 346d ago — more than 120 days. A falling knife is usually a recent breakdown from a fresh high, not an established multi-quarter downtrend. SPRB is still on the Red List for decline depth, but the freshness component of a falling knife is missing.
Is SPRB 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 SPRB trading inside its 52-week range?
At $53.05, SPRB sits 52.6% of the way from its 52-week low ($40.33) to its 52-week high ($64.50). A reading below 25% indicates price is hugging the bottom of the range; above 75%, the top.
How fast has SPRB been declining?
The current 77.6% decline accrued over 346d, which annualizes to roughly -81.9% 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.