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Astera Labs slips 4%, but a double bottom in the 290 area slows the Sell signal

Astera Labs weekly technical analysis: second week of a Sell signal, a 4% weekly drop but a clean double bottom in the 290 area with an 18% rebound. Our quality band flags trading as not recommended.

Astera Labs slips 4%, but a double bottom in the 290 area slows the Sell signal
Astera Labs: the sell signal enters its confirmation week
Astera Labs slips 4%, but a double bottom in the 290 area slows the Sell signal
July 24, 2026
Astera Labs: the sell signal enters its confirmation week
Our view last week
Seven days ago Astera Labs was still boxed in the 412-439 corridor, with the long trade running at +177% from entry. This week the picture flips: the stock plunges 26.5% and closes with a fresh sell signal, 19th among the 140 US sell signals. Signal strength is very high, at 98 out of 100, reading a decline just starting to make lower lows. The stock is still 135% above its 200-week average, and the quality band flags trading as not recommended.
This week's summary
Astera Labs carved a clean double bottom in the 290 area, with an 18% intermediate rebound — yet the week still closed down 4%, and the Sell signal stays center stage, now in its second week. Signal strength has collapsed from last week's extreme reading: this decline now reads as isolated, not a string of lower lows. Astera Labs shares remain 123.6% above their 200-week average, and our technical analysis flags trading as not recommended.
Sell signal in observation ·2nd week from start ·US stocks ·T2 ·📅 Earnings · Aug 11 ★ See Gold version →
IQS Phase
49
ordinary
Signal Strength
42
isolated weekly drop
Sizing
REDUCED
Ranking
#59 / 141
US stocks sell signals
Trade P&L %
+3.97%
from signal to today
Chart · Weekly — EMA50 · MACD · VWAP
Weekly chart · EMA50 · MACD · VWAP · Source: TradingView
How to read this pageA visual guide to the post, card by card
Rank position

ranks 59th among the 141 sell signals for US stocks in our ranking, with a signal strength of 42 out of 100.

Sector context
SectorGrowth Tech
Benchmark ETFXLK
Sector regimeweak phase
Performanceweekly +0.17% · monthly -3.92%

ALAB belongs to the growth tech sector (reference ETF XLK). The sector is classified weak phase according to our weekly reading.

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