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ALAB
Astera Labs, Inc. Common Stock
stock NASDAQ

Market Open

Sep 30, 2026 10:30:14 AM EDT

354.89USD-0.823%(-2.95)362,123

354.31Bid 355.19Ask 0.88Spread

Pre-market

Sep 30, 2026 9:20:30 AM EDT

360.80USD+0.827%(+2.96)40,423

After-hours

Sep 29, 2026 4:57:30 PM EDT

360.85USD+0.850%(+3.04)0

OverviewOptionsHistoricalDark Pool PrintsShortsTrends

ALAB Volume Sep 30, 2026 10:15:03 AM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	50.55	165,004	43.99
Nasdaq GSM	21.76	71,019	33.31
NYSE Arca	9.19	30,013	6.87
Cboe BZX	4.56	14,890	4.13
IEX	4.27	13,930	3.66
Cboe EDGX	4.07	13,285	2.86
NYSE	1.59	5,184	1.49
MEMX	1.40	4,568	1.09
Cboe EDGA	0.81	2,630	0.31
Cboe BYX	0.44	1,420	0.69
MIAX Pearl	0.38	1,256	0.25
Nasdaq BX	0.36	1,176	0.29
NYSE National	0.26	840	0.23
24X National	0.18	600	0.02
Nasdaq PHLX	0.14	473	0.12
Texas Stock Exchange LLC	0.04	130	0.04
NYSE American	0.00	3	0.11
CHX	0.00	0	0.56
LTSE	0.00	0	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

0.09 servings per container

Serving size

3.76M

Calories

326.42K

% Day

% Avg

Off Exchange¹ 165K

50.55%

43.99%

Nasdaq GSM 71K

21.76%

33.31%

NYSE Arca 30K

9.19%

6.87%

Cboe BZX 15K

4.56%

4.13%

IEX 14K

4.27%

3.66%

Cboe EDGX 13K

4.07%

2.86%

NYSE 5K

1.59%

1.49%

MEMX 5K

1.40%

1.09%

Cboe EDGA 3K

0.81%

0.31%

Cboe BYX 1K

0.44%

0.69%

MIAX Pearl 1K

0.38%

0.25%

Nasdaq BX 1K

0.36%

0.29%

NYSE National 840

0.26%

0.23%

24X National 600

0.18%

0.02%

Nasdaq PHLX 473

0.14%

0.12%

Texas Stock Exchange LLC 130

0.04%

NYSE American 3

0.00%

0.11%

CHX 0

0.00%

0.56%

LTSE 0

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 165,004, which is 50.55% of today's total volume.
Today's Lit volume is 161,417, which is 49.45%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 43.99%.
The average Lit volume has been 56.01%.

ALAB Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

Cboe BZX

IEX

Cboe EDGX

NYSE

MEMX

Cboe EDGA

Cboe BYX

MIAX Pearl