Astera Labs, Inc. ALAB
Set alert
At close
Pre-market · Nov 2, 5:50 AM ET
- YTD
- +55.51%
- 1 year
- +52.58%
- Open
- 271.01
- Prev close
- 290.43
- Mkt cap
- 44.88B
- Vol
- 5.35M
- Avg vol
- 4.07M
- EPS
- 2.03
- P/E
- 127.44
- Div yield
- 0.00%
More statistics
- Low
- 249.09
- High
- 275.00
- Forward P/E
- 40.37
- Beta
- 3.69
- Short ratio
- 1.86
- Inst. own
- 75.52%
- Dividend
- 0.00
- Ex-div date
- Earnings
- Nov 3, 2026
- 50-d avg
- 308.75
- 200-d avg
- 254.80
- 1y target
- 382.68
5D chart
Signals (114)
| Name | Time | Ago |
|---|---|---|
| RSI: Overbought | Oct 30, 3:45 PM | 2 days ago |
| SMA: Bullish | Oct 30, 3:10 PM | 2 days ago |
| SMA: Bullish | Oct 30, 3:05 PM | 2 days ago |
| SMA: Bearish | Oct 30, 3:00 PM | 2 days ago |
| SMA: Bullish | Oct 30, 2:55 PM | 2 days ago |
| SMA: Bearish | Oct 30, 2:45 PM | 2 days ago |
| SMA: Bullish | Oct 30, 2:40 PM | 2 days ago |
| SMA: Bearish | Oct 30, 1:50 PM | 2 days ago |
| SMA: Bullish | Oct 30, 1:40 PM | 2 days ago |
| SMA: Bearish | Oct 30, 1:35 PM | 2 days ago |
| SMA: Bullish | Oct 30, 1:20 PM | 2 days ago |
| RSI: Oversold | Oct 30, 1:05 PM | 2 days ago |
| SMA: Bearish | Oct 30, 12:45 PM | 2 days ago |
| SMA: Bullish | Oct 30, 12:25 PM | 2 days ago |
| SMA: Bearish | Oct 30, 12:20 PM | 2 days ago |
| SMA: Bullish | Oct 30, 12:15 PM | 2 days ago |
| RSI: Oversold | Oct 30, 11:30 AM | 2 days ago |
| RSI: Oversold | Oct 30, 11:20 AM | 2 days ago |
| MACD: Buy Signal | Oct 30, 10:45 AM | 2 days ago |
| SMA: Bearish | Oct 30, 10:40 AM | 2 days ago |
| SMA: Bullish | Oct 30, 10:35 AM | 2 days ago |
| RSI: Oversold | Oct 30, 10:05 AM | 2 days ago |
| SMA: Bearish | Oct 30, 9:30 AM | 2 days ago |
| SMA: Bearish | Oct 30, 9:30 AM | 2 days ago |
| MACD: Sell Signal | Oct 30, 9:30 AM | 2 days ago |
| RSI: Oversold | Oct 30, 9:30 AM | 2 days ago |
| SMA: Bullish | Oct 29, 3:20 PM | 3 days ago |
| MACD: Buy Signal | Oct 29, 2:50 PM | 3 days ago |
| SMA: Bullish | Oct 29, 2:45 PM | 3 days ago |
| RSI: Oversold | Oct 29, 2:35 PM | 3 days ago |
| RSI: Oversold | Oct 29, 2:00 PM | 3 days ago |
| SMA: Bearish | Oct 29, 1:00 PM | 3 days ago |
| SMA: Bearish | Oct 29, 12:30 PM | 3 days ago |
| SMA: Bullish | Oct 29, 12:25 PM | 3 days ago |
| SMA: Bearish | Oct 29, 12:20 PM | 3 days ago |
| MACD: Sell Signal | Oct 29, 12:10 PM | 3 days ago |
| SMA: Bearish | Oct 29, 12:05 PM | 3 days ago |
| SMA: Bullish | Oct 29, 11:50 AM | 3 days ago |
| SMA: Bearish | Oct 29, 11:45 AM | 3 days ago |
| SMA: Bullish | Oct 29, 11:05 AM | 3 days ago |
| SMA: Bullish | Oct 29, 10:50 AM | 3 days ago |
| SMA: Bearish | Oct 29, 10:45 AM | 3 days ago |
| MACD: Buy Signal | Oct 29, 10:20 AM | 3 days ago |
| SMA: Bullish | Oct 29, 10:10 AM | 3 days ago |
| SMA: Bearish | Oct 29, 9:30 AM | 3 days ago |
| SMA: Bearish | Oct 29, 9:30 AM | 3 days ago |
| MACD: Sell Signal | Oct 29, 9:30 AM | 3 days ago |
| RSI: Oversold | Oct 29, 9:30 AM | 3 days ago |
| MACD: Buy Signal | Oct 28, 3:55 PM | 4 days ago |
| SMA: Bullish | Oct 28, 3:35 PM | 4 days ago |
| SMA: Bullish | Oct 28, 3:25 PM | 4 days ago |
| SMA: Bearish | Oct 28, 3:20 PM | 4 days ago |
| MACD: Sell Signal | Oct 28, 3:20 PM | 4 days ago |
| SMA: Bearish | Oct 28, 3:05 PM | 4 days ago |
| RSI: Overbought | Oct 28, 2:35 PM | 4 days ago |
| MACD: Buy Signal | Oct 28, 2:30 PM | 4 days ago |
| SMA: Bullish | Oct 28, 2:25 PM | 4 days ago |
| SMA: Bullish | Oct 28, 2:20 PM | 4 days ago |
| SMA: Bearish | Oct 28, 1:15 PM | 4 days ago |
| SMA: Bearish | Oct 28, 1:15 PM | 4 days ago |
| SMA: Bullish | Oct 28, 12:50 PM | 4 days ago |
| SMA: Bullish | Oct 28, 12:50 PM | 4 days ago |
| SMA: Bearish | Oct 28, 12:45 PM | 4 days ago |
| SMA: Bullish | Oct 28, 12:40 PM | 4 days ago |
| SMA: Bearish | Oct 28, 12:35 PM | 4 days ago |
| SMA: Bearish | Oct 28, 12:00 PM | 4 days ago |
| MACD: Sell Signal | Oct 28, 11:50 AM | 4 days ago |
| MACD: Buy Signal | Oct 28, 11:45 AM | 4 days ago |
| SMA: Bullish | Oct 28, 11:00 AM | 4 days ago |
| SMA: Bearish | Oct 28, 10:50 AM | 4 days ago |
| SMA: Bullish | Oct 28, 10:45 AM | 4 days ago |
| MACD: Sell Signal | Oct 28, 10:40 AM | 4 days ago |
| SMA: Bearish | Oct 28, 10:35 AM | 4 days ago |
| SMA: Bullish | Oct 28, 9:50 AM | 4 days ago |
| SMA: Bearish | Oct 28, 9:45 AM | 4 days ago |
| RSI: Overbought | Oct 28, 9:30 AM | 4 days ago |
| RSI: Overbought | Oct 27, 3:40 PM | 5 days ago |
| MACD: Buy Signal | Oct 27, 3:35 PM | 5 days ago |
| SMA: Bullish | Oct 27, 3:25 PM | 5 days ago |
| SMA: Bullish | Oct 27, 3:25 PM | 5 days ago |
| SMA: Bearish | Oct 27, 3:20 PM | 5 days ago |
| SMA: Bearish | Oct 27, 3:20 PM | 5 days ago |
| SMA: Bullish | Oct 27, 2:55 PM | 5 days ago |
| SMA: Bullish | Oct 27, 2:50 PM | 5 days ago |
| SMA: Bearish | Oct 27, 2:35 PM | 5 days ago |
| SMA: Bullish | Oct 27, 2:10 PM | 5 days ago |
| SMA: Bearish | Oct 27, 2:05 PM | 5 days ago |
| SMA: Bearish | Oct 27, 1:50 PM | 5 days ago |
| RSI: Overbought | Oct 27, 1:05 PM | 5 days ago |
| RSI: Overbought | Oct 27, 12:55 PM | 5 days ago |
| MACD: Sell Signal | Oct 27, 12:45 PM | 5 days ago |
| RSI: Overbought | Oct 27, 12:00 PM | 5 days ago |
| MACD: Buy Signal | Oct 27, 11:45 AM | 5 days ago |
| SMA: Bullish | Oct 27, 11:40 AM | 5 days ago |
| SMA: Bearish | Oct 27, 11:35 AM | 5 days ago |
| MACD: Sell Signal | Oct 27, 11:35 AM | 5 days ago |
| RSI: Overbought | Oct 27, 11:10 AM | 5 days ago |
| SMA: Bullish | Oct 27, 10:20 AM | 5 days ago |
| SMA: Bearish | Oct 27, 10:15 AM | 5 days ago |
| RSI: Overbought | Oct 27, 9:40 AM | 5 days ago |
| MACD: Buy Signal | Oct 27, 9:35 AM | 5 days ago |
| SMA: Bullish | Oct 27, 9:30 AM | 5 days ago |
| SMA: Bullish | Oct 27, 9:30 AM | 5 days ago |
| RSI: Oversold | Oct 26, 3:50 PM | 6 days ago |
| SMA: Bearish | Oct 26, 2:25 PM | 6 days ago |
| SMA: Bullish | Oct 26, 1:50 PM | 6 days ago |
| SMA: Bearish | Oct 26, 1:45 PM | 6 days ago |
| SMA: Bullish | Oct 26, 12:50 PM | 6 days ago |
| SMA: Bearish | Oct 26, 12:40 PM | 6 days ago |
| SMA: Bullish | Oct 26, 12:20 PM | 6 days ago |
| SMA: Bearish | Oct 26, 12:10 PM | 6 days ago |
| SMA: Bullish | Oct 26, 12:05 PM | 6 days ago |
| SMA: Bearish | Oct 26, 11:45 AM | 6 days ago |
| SMA: Bullish | Oct 26, 10:35 AM | 6 days ago |
Discussion (72)
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$ALAB🔥Buying with both hands. Gift! 🙌🏻
$ALAB chill out, big green candles are coming tomorrow morning 🤣🤣🤣
$ALAB I’m so afraid it’s going to crash on earnings 😁🤣
$ALAB below 300 is a buy here😁😁😁
$ALAB?
JUST GETTING STARTED. THIS IS GOING WAY HIGHER.
What the heck going
$ALAB it’s going to run ?♂️ ⬆️ tomorrow morning ????
$ALAB?
GOING MUCH HIGHER!
$ALAB? Astera Labs $ALAB is the only sub $50B US-listed company that benefits from GPU, CPU, AND Memory demand all at once
It is part of an insanely niche industry with record demand behind it. Everyone loves talking about a MOAT, well here is a MOAT of all MOATs
The company is hitting record revenue milestones and is expected to keep growing at a record pace.
Q4 2025:
Revenue: $270.6M (+92% YoY, +17% QoQ)
Full year: $852.5M (+115% YoY)
EPS: $0.58 vs $0.51 est
Operating margin: 40.2%
Q1 2026 guide: $286–$297M
Every AI cluster needs switches, retimers, and signal conditioners to stop GPUs, CPUs, and memory from bottlenecking each other. That's ALAB. More chips in the world = more demand for the plumbing between them. The shortage doesn't hurt them — it accelerates them.
? The memory angle is where it gets really interesting.
HBM is scarce and expensive. Hyperscalers need ways to expand memory capacity without waiting on SK Hynix or Micron. ALAB's CXL memory controllers just landed the industry's first ever deployment inside Microsoft Azure, pooling cheap DDR5 for inference and KV-cache workloads instead.
Production ramp H2 2026. TAM expected to 10x to $25B in 5 years.
This runs into mega tech and the data center conversations during earrings …shortly