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ALAB

Astera Labs, Inc. Common Stock
290.06+5.37 (+1.89%)Close of Oct 21, 2026. Updated after each close.

Squeeze, trend and stretch for ALAB, read from our ThinkOrSwim tools after the close.

ALAB daily chart, Jul 29 to Oct 21, 2026Daily candles with the VMA line. ALAB closed at 290.06 on Oct 21, 2026, below a VMA of 314.63. The strip under the chart shows the Market Pulse stage for each session: Distribution on 8 of the last 12.250275300325350375400Jul 29Sep 1Oct 1290.06ALAB daily chart, Sep 10 to Oct 21, 2026Daily candles with the VMA line. ALAB closed at 290.06 on Oct 21, 2026, below a VMA of 314.63. The strip under the chart shows the Market Pulse stage for each session: Distribution on 8 of the last 12.250350400Sep 10Oct 1290.06
VMAAccelerationAccumulationDistributionDecelerationStrip: Market Pulse stage per daily session.
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ALAB on Oct 21

ALAB closed up 1.89%. It is in a squeeze on 7 of 12 timeframes, Market Pulse is in the Distribution stage, and price is 1.1 ATR below its VMA.

Squeeze

In a squeeze on 7 of 12 timeframes.

No squeeze on the daily chart.

See it in MTF Squeeze
Slingshot triggers in Squeeze Setups
WkD4h195m130m2h78m1h39m30m15m5m

In a squeeze Fired None. Join free for each timeframe's tier and bar count.

Trend

Market Pulse is orange, in the Distribution stage.

Distribution since Oct 12, 8 sessions in a row, and on 8 of the last 12.

Market Pulse indicator
Stretch

1.1 ATR below its VMA.

290.06 against a VMA of 314.63, 7.81% below.

290.06Close
314.63VMA
22.71Daily ATR
Relative

Beat SPY by 1.36 points.

1 of the 1 related symbols below closed higher on Oct 21.

+1.89%ALAB
+0.53%SPY

Opening range, Oct 21

30-minute range: 280.00 to 295.99, $15.99 wide

Price broke below the low in the 10:15 AM ET bar, then closed back inside the range at 290.06.

ALAB 5-minute chart, Oct 21, 2026, with the 30-minute opening rangeThe first 30 minutes ran from 280.00 to 295.99. Price broke below the low in the 10:15 AM ET bar, then closed back inside the range at 290.06.295.99280.009:30Breaks the low, 10:15 AM10:3011:3012:301:302:303:30ALAB 5-minute chart, Oct 21, 2026, with the 30-minute opening rangeThe first 30 minutes ran from 280.00 to 295.99. Price broke below the low in the 10:15 AM ET bar, then closed back inside the range at 290.06.295.99280.009:30Breaks the low, 10:15 AM11:301:303:30

Backtest every ALAB breakout in ORB Setups

ALAB Volatility Box levels

Everything above is free. These rows are where ALAB is statistically stretched, from the aggressive and conservative Volatility Box models on daily and hourly data.

LevelDaily, aggressiveDaily, conservativeHourly, aggressiveHourly, conservative
Upper 3
Upper 2
Upper 1
Last close290.06290.06290.06290.06
Lower 1
Lower 2
Lower 3

ALAB's daily and hourly levels are in Stock Volatility Box ($169 a month) and the Bundle.

See plans

ALAB questions

Is ALAB in a squeeze?

Yes. As of the Oct 21, 2026 close, ALAB is in a squeeze on 7 of the 12 timeframes we track. No squeeze on the daily chart.

Is ALAB in an uptrend?

Not cleanly. Market Pulse has ALAB in the Distribution stage: price below its VMA, without the VWMAs stacked down. Distribution since Oct 12, 8 sessions in a row, and on 8 of the last 12.

What was ALAB's opening range on Oct 21?

The first 30 minutes ran from 280.00 to 295.99, a range of $15.99. Price broke below the low in the 10:15 AM ET bar, then closed back inside the range at 290.06.

Where are ALAB's Volatility Box levels?

Stock Volatility Box and Bundle members see ALAB's daily and hourly levels on this page and in the Volatility Box platform.

Free tools for reading ALAB

Multi-Time Frame (MTF) Squeeze Indicator for ThinkOrSwimIndicators · BeginnerMarket Pulse Indicator for ThinkOrSwim: Find the 4 Market StagesIndicators · Beginner-FriendlyOpening Range Breakout (ORB) Indicator for ThinkOrSwimIndicators · Advanced

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