Dark

ACMR
ACM Research, Inc. Class A Common Stock
stock NASDAQ

At Close

Mar 6, 2026 3:59:59 PM EST

44.99USD-6.872%(-3.32)1,212,127

0.00Bid 0.00Ask 0.00Spread

Pre-market

Mar 6, 2026 9:28:30 AM EST

45.99USD-4.802%(-2.32)12,205

After-hours

Mar 6, 2026 4:05:30 PM EST

45.41USD+0.934%(+0.42)1,798

OverviewOptionsHistoricalDark Pool PrintsShortsMore

ACMR Volume Mar 6, 2026

[NF]

Exchange	Day%	Volume	30D%
Nasdaq GSM	41.31	500,680	32.25
Off Exchange¹	38.82	470,430	45.37
NYSE Arca	5.41	65,536	5.74
Cboe BZX	3.93	47,647	3.74
IEX	3.65	44,282	4.62
Cboe EDGX	3.25	39,432	3.38
NYSE	1.24	15,078	1.03
MEMX	0.65	7,820	1.09
Cboe EDGA	0.43	5,236	0.51
Cboe BYX	0.31	3,709	0.64
MIAX Pearl	0.26	3,127	0.29
NYSE American	0.19	2,323	0.13
Nasdaq BX	0.18	2,123	0.42
Nasdaq PHLX	0.16	1,980	0.22
NYSE National	0.15	1,794	0.22
LTSE	0.04	495	0.11
CHX	0.02	200	0.23
24X National	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.

ACMR Nutrition Facts

0.75 servings per container

Serving size

1.63M

Calories

1.21M

% Day

% Avg

Nasdaq GSM 501K

41.31%

32.25%

Off Exchange¹ 470K

38.82%

45.37%

NYSE Arca 66K

5.41%

5.74%

Cboe BZX 48K

3.93%

3.74%

IEX 44K

3.65%

4.62%

Cboe EDGX 39K

3.25%

3.38%

NYSE 15K

1.24%

1.03%

MEMX 8K

0.65%

1.09%

Cboe EDGA 5K

0.43%

0.51%

Cboe BYX 4K

0.31%

0.64%

MIAX Pearl 3K

0.26%

0.29%

NYSE American 2K

0.19%

0.13%

Nasdaq BX 2K

0.18%

0.42%

Nasdaq PHLX 2K

0.16%

0.22%

NYSE National 2K

0.15%

0.22%

LTSE 495

0.04%

0.11%

CHX 200

0.02%

0.23%

24X National 0

0.00%

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

chartexchange.com

ACMR Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 470,430, which is 38.82% of today's total volume.
Today's Lit volume is 741,462, which is 61.18%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 45.37%.
The average Lit volume has been 54.63%.

ACMR Volume by Exchange

Nasdaq GSM

Off Exchange

NYSE Arca

Cboe BZX

IEX

Cboe EDGX

NYSE

MEMX

Cboe EDGA

Cboe BYX

MIAX Pearl