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ALAB
Astera Labs, Inc. Common Stock
stock NASDAQ

At Close

Jul 29, 2026 3:59:57 PM EDT

249.68USD-4.050%(-10.54)5,329,231

238.13Bid 263.93Ask 25.80Spread

Pre-market

Jul 29, 2026 9:29:30 AM EDT

260.24USD+0.008%(+0.02)16,492

After-hours

Jul 29, 2026 4:55:30 PM EDT

245.49USD-1.678%(-4.19)169,645

OverviewOptionsHistoricalExchange VolumeShortsTrends

ALAB Volume Jul 29, 2026

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Exchange	Day%	Volume	30D%
Off Exchange¹	46.37	2,127,582	40.44
Nasdaq GSM	24.43	1,120,762	37.55
NYSE Arca	10.25	470,369	6.24
Cboe BZX	5.71	261,886	3.80
IEX	5.47	250,851	3.42
Cboe EDGX	2.82	129,252	2.68
NYSE	2.15	98,485	1.27
MEMX	0.92	42,033	1.25
Cboe BYX	0.58	26,603	0.56
NYSE National	0.35	15,956	0.24
Cboe EDGA	0.29	13,381	0.27
Nasdaq BX	0.24	11,152	0.27
MIAX Pearl	0.21	9,677	0.26
Nasdaq PHLX	0.07	3,268	0.13
NYSE American	0.07	3,110	0.10
CHX	0.07	3,006	1.50
24X National	0.01	315	0.01
Texas Stock Exchange LLC	0.01	304	0.00
LTSE	0.00	8	0.00

chartexchange.com

¹ A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

ALAB Nutrition Facts

0.84 servings per container

Serving size

5.45M

Calories

4.59M

% Day

% Avg

Off Exchange¹ 2M

46.37%

40.44%

Nasdaq GSM 1M

24.43%

37.55%

NYSE Arca 470K

10.25%

6.24%

Cboe BZX 262K

5.71%

3.80%

IEX 251K

5.47%

3.42%

Cboe EDGX 129K

2.82%

2.68%

NYSE 98K

2.15%

1.27%

MEMX 42K

0.92%

1.25%

Cboe BYX 27K

0.58%

0.56%

NYSE National 16K

0.35%

0.24%

Cboe EDGA 13K

0.29%

0.27%

Nasdaq BX 11K

0.24%

0.27%

MIAX Pearl 10K

0.21%

0.26%

Nasdaq PHLX 3K

0.07%

0.13%

NYSE American 3K

0.07%

0.10%

CHX 3K

0.07%

1.50%

24X National 315

0.01%

Texas Stock Exchange LLC 304

0.01%

0.00%

LTSE 8

0.00%

¹ A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

chartexchange.com

ALAB Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 2,127,582, which is 46.37% of today's total volume.
Today's Lit volume is 2,460,418, which is 53.63%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 40.44%.
The average Lit volume has been 59.56%.

ALAB Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

Cboe BZX

IEX

Cboe EDGX

NYSE

MEMX

Cboe BYX

NYSE National

Cboe EDGA