AL
ALAB
-6.1%⚪ No clear catalystAstera Labs, Inc. Common Stock · Technology
$283.50Vol 4.17M · 0.9× normalMkt cap −$3.21BMarket closed — 2026-10-16 session
What happened
Move
-6.1%
Price
$283.50
Volume
4.17M
0.9× normal
Market cap
$49.18B
−$3.21B today
Why it moved
No clear catalyst identified
No reliable news, earnings or analyst driver was found for this move. Likely flow-driven.
Verdict — was the move justified?
⚪ No clear catalyst
No reliable catalyst was identified for this move.
How unusual is this move
σ score
1.3σ
vs own 20d volatility
Percentile
77th
of 646 daily moves
Avg daily move
±4.2%
own 5y average
vs sector
-2.9%
beyond sector median
What happened after similar moves
81 similar down moves in ALAB’s 5-year history:
After 5 days
+2.8%
65% higher
After 20 days
+9.7%
61% higher
Median of same-direction moves within ±35% magnitude band. Past patterns don’t predict outcomes — context, not signal.
Fundamental context
V 35G 50P 95H 75Q 30
Insider activity (90d): net selling $7.87M
Valuation context
P/E (TTM)
134.2
5y median 146.1
P/E percentile
32%
vs own 1y history
FCF yield
0.0%
Valuation sits near the middle of its own historical range (32th percentile).
Full fundamental analysis on PreMarketPrice
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