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AEHR
Aehr Test Systems
stock NASDAQ

At Close

Apr 17, 2026 3:59:59 PM EDT

83.85USD+3.711%(+3.00)3,892,845

83.66Bid 83.81Ask 0.15Spread

Pre-market

Apr 17, 2026 9:28:30 AM EDT

84.41USD+4.403%(+3.56)110,494

After-hours

Apr 17, 2026 4:55:30 PM EDT

83.47USD-0.453%(-0.38)23,769

OverviewOptionsHistoricalExchange VolumeShortsMore

AEHR Volume Apr 17, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	49.02	1,913,066	49.46
Nasdaq GSM	28.20	1,100,527	26.94
NYSE Arca	7.47	291,661	7.21
Cboe EDGX	5.33	208,038	5.37
Cboe BZX	2.81	109,787	3.18
IEX	2.26	88,340	2.56
MEMX	1.68	65,574	1.92
NYSE	1.30	50,808	0.88
Cboe EDGA	0.38	14,664	0.42
Nasdaq BX	0.36	14,222	0.39
Cboe BYX	0.31	12,284	0.59
MIAX Pearl	0.24	9,251	0.46
24X National	0.22	8,695	0.04
Nasdaq PHLX	0.15	5,901	0.27
NYSE National	0.14	5,533	0.18
NYSE American	0.08	3,278	0.06
CHX	0.03	1,155	0.07
LTSE	0.00	100	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

1.29 servings per container

Serving size

3.04M

Calories

3.90M

% Day

% Avg

Off Exchange¹ 2M

49.02%

49.46%

Nasdaq GSM 1M

28.20%

26.94%

NYSE Arca 292K

7.47%

7.21%

Cboe EDGX 208K

5.33%

5.37%

Cboe BZX 110K

2.81%

3.18%

IEX 88K

2.26%

2.56%

MEMX 66K

1.68%

1.92%

NYSE 51K

1.30%

0.88%

Cboe EDGA 15K

0.38%

0.42%

Nasdaq BX 14K

0.36%

0.39%

Cboe BYX 12K

0.31%

0.59%

MIAX Pearl 9K

0.24%

0.46%

24X National 9K

0.22%

0.04%

Nasdaq PHLX 6K

0.15%

0.27%

NYSE National 6K

0.14%

0.18%

NYSE American 3K

0.08%

0.06%

CHX 1K

0.03%

0.07%

LTSE 100

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 1,913,066, which is 49.02% of today's total volume.
Today's Lit volume is 1,989,818, which is 50.98%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 49.46%.
The average Lit volume has been 50.54%.

AEHR Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

Cboe EDGX

Cboe BZX

IEX

MEMX

NYSE

Cboe EDGA

Nasdaq BX

Cboe BYX