Decline depth
-22.2%
From rolling 252-day high of $73.30, 45d ago.
Past the 20% Watch threshold.
Amber List
ANABAnaptysBio, Inc.
-22.2%
from rolling 252-day high of $73.30 set 2026-04-13 · 45d ago
Current
$57.02
Decline depth
-22.2%
Decline σ
7.0σ
TFC
2/5 bearish
Rolling 252-day high
Up day
Down day
Last 90 trading days · data from Alpaca
Since it joined the list
$ANAB landed on the list 2026-05-28, down 22.2% from its 52-week high that day — now down -22.2%.
That's 1.3 percentage points deeper than the day it joined. It bottomed 31.3% below that high along the way.
Decline from the 52-week high as it stood on 2026-05-28 (fixed anchor) → today. Split-adjusted, Alpaca. Observed history, not a forecast.
Structural break signals
ANAB qualifies for the Amber List on decline depth.
Time-frame continuity
2/5 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
7.0σ
Drop from local high over the last 20 bars, expressed in units of the stock's typical daily volatility (3.03% per day).
Past the ≥6σ Amber threshold.
The structural read
What price action says about ANAB.
ANAB qualifies for the Amber List on decline depth — down -22.2% from its rolling 252-day high.
Cross-confirmation: decline sigma also reads 7.0σ over 20 bars.
52-week range
52W low $44.00
44.4% of range
52W high $73.30
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Questions about ANAB
What people ask.
Why is ANAB on Broken Stocks?
ANAB qualifies for the Amber List on decline depth. It is down -22.2% from its rolling 252-day high of $73.30, set on 2026-04-13 — 45d ago.
Is ANAB a falling knife?
No. The falling-knife label usually implies a steep, severe drop — typically 30% or more from a fresh high. ANAB is down -22.2% 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 ANAB 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 ANAB trading inside its 52-week range?
At $57.02, ANAB sits 44.4% of the way from its 52-week low ($44.00) to its 52-week high ($73.30). A reading below 25% indicates price is hugging the bottom of the range; above 75%, the top.
How fast has ANAB been declining?
The current 22.2% decline accrued over 45d, which annualizes to roughly -180.1% 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.