Astera Labs, Inc. Common Stock (ALAB) indicators today
RSI, MACD, moving averages, and support and resistance · closing prices as of 9 Nov 2026
Indicator snapshot
0 of 8 readings lean positive, 8 lean negative.
A count of the readings below. It summarises past price behaviour and is not a forecast.
RSI (14) Neutral, lower half
Price and moving averages, last 6 months
Indicator readings
Each reading describes what the price has done. None of them is a recommendation.
| Indicator | Value | Reading |
|---|---|---|
| RSI (14) Recent gains and losses are fairly balanced. Between 30 and 70 is the normal range. | 37.5 | Neutral, lower half |
| MACD histogram Short-term momentum is weaker than the medium-term average. | -7.39 | Negative rising |
| EMA 50 slope The direction of the medium-term trend line over the past week. | -5.75% / wk | Falling |
| 20-day range position Where the latest price sits between the 20-day low ($179.47) and high ($325.41). | 26% | Mid-range |
| 20-day return The price change over the last 20 trading sessions. | -33.09% | Loss |
| Volume vs 20-day average How busy the latest session was compared with a normal day. | 1.5× | Above average |
| Volatility (20-day, annualised) How much the price has been swinging day to day. Higher means bigger moves in both directions. | 125.7% | High |
Moving averages
| Average | Level | Price vs average |
|---|---|---|
| EMA 20 | $257.22 | -15.69% |
| EMA 50 | $287.55 | -24.58% |
| EMA 100 | $291.86 | -25.69% |
| EMA 200 | $265.56 | -18.33% |
Support and resistance
Classic pivot levels calculated from the latest session's high, low and close.
Common questions
What is ALAB's RSI today?
The 14-day RSI of Astera Labs, Inc. Common Stock is 37.5 as of 9 Nov 2026, which is in the neutral, lower half. RSI runs from 0 to 100; readings above 70 are commonly called overbought and below 30 oversold.
Is ALAB above its 50-day and 200-day moving averages?
At $216.87, the price is below its 50-day EMA of $287.55 and below its 200-day EMA of $265.56.
What are the support and resistance levels for ALAB?
Using classic pivot points, the pivot is 210.75, with support at 201.43 and 185.98, and resistance at 226.20 and 235.52.
Does a positive reading mean I should buy?
No. Indicators describe how the price has behaved in the past. They do not predict future prices, and nothing on this page is investment advice.