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AEHR
Aehr Test Systems
stock NASDAQ

At Close

Jul 31, 2026 3:59:57 PM EDT

79.96USD+4.020%(+3.09)2,126,922

0.00Bid 0.00Ask 0.00Spread

Pre-market

Jul 31, 2026 9:28:30 AM EDT

84.00USD+9.275%(+7.13)24,735

After-hours

Jul 31, 2026 4:53:37 PM EDT

79.51USD-0.563%(-0.45)131,862

OverviewOptionsHistoricalExchange VolumeShortsMore

AEHR Volume Jul 31, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	50.55	1,074,750	46.64
Nasdaq GSM	28.19	599,224	29.52
NYSE Arca	8.56	181,966	8.03
Cboe EDGX	3.10	65,988	4.72
Cboe BZX	2.79	59,257	2.59
IEX	2.46	52,290	3.11
MEMX	2.38	50,579	2.17
NYSE	0.83	17,715	0.92
Cboe EDGA	0.37	7,768	0.31
Cboe BYX	0.18	3,833	0.70
Nasdaq BX	0.16	3,476	0.40
MIAX Pearl	0.13	2,846	0.34
NYSE National	0.13	2,692	0.27
Texas Stock Exchange LLC	0.08	1,769	0.00
NYSE American	0.04	793	0.08
24X National	0.02	380	0.01
Nasdaq PHLX	0.02	370	0.10
CHX	0.02	333	0.07
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.

AEHR Nutrition Facts

0.76 servings per container

Serving size

2.78M

Calories

2.13M

% Day

% Avg

Off Exchange¹ 1M

50.55%

46.64%

Nasdaq GSM 599K

28.19%

29.52%

NYSE Arca 182K

8.56%

8.03%

Cboe EDGX 66K

3.10%

4.72%

Cboe BZX 59K

2.79%

2.59%

IEX 52K

2.46%

3.11%

MEMX 51K

2.38%

2.17%

NYSE 18K

0.83%

0.92%

Cboe EDGA 8K

0.37%

0.31%

Cboe BYX 4K

0.18%

0.70%

Nasdaq BX 3K

0.16%

0.40%

MIAX Pearl 3K

0.13%

0.34%

NYSE National 3K

0.13%

0.27%

Texas Stock Exchange LLC 2K

0.08%

0.00%

NYSE American 793

0.04%

0.08%

24X National 380

0.02%

0.01%

Nasdaq PHLX 370

0.02%

0.10%

CHX 333

0.02%

0.07%

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

AEHR Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 1,074,750, which is 50.55% of today's total volume.
Today's Lit volume is 1,051,279, which is 49.45%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 46.64%.
The average Lit volume has been 53.36%.

AEHR Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

Cboe EDGX

Cboe BZX

IEX

MEMX

NYSE

Cboe EDGA

Cboe BYX

Nasdaq BX