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ACM
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stock NYSE

At Close

Jul 21, 2026 3:59:56 PM EDT

68.93USD+1.457%(+0.99)1,386,144

0.00Bid 0.00Ask 0.00Spread

Pre-market

0.00USD-100.000%(-67.94)0

After-hours

Jul 21, 2026 4:01:30 PM EDT

69.26USD+0.479%(+0.33)271,231

OverviewOptionsHistoricalExchange VolumeShortsMore

ACM Volume Jul 21, 2026

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Exchange	Day%	Volume	30D%
Off Exchange¹	37.68	522,314	41.14
NYSE	34.93	484,094	37.02
Nasdaq GSM	8.62	119,414	7.37
IEX	5.61	77,817	4.94
Cboe BZX	4.88	67,667	2.99
Cboe EDGX	2.53	35,043	1.50
NYSE Arca	2.44	33,834	2.34
MEMX	1.24	17,133	0.70
Cboe EDGA	0.46	6,314	0.41
MIAX Pearl	0.45	6,245	0.23
NYSE American	0.38	5,278	0.16
Cboe BYX	0.26	3,637	0.41
Nasdaq PHLX	0.16	2,177	0.13
NYSE National	0.15	2,066	0.27
Nasdaq BX	0.15	2,013	0.27
CHX	0.04	536	0.09
LTSE	0.04	505	0.03
24X National	0.00	0	0.00

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

ACM Nutrition Facts

0.78 servings per container

Serving size

1.77M

Calories

1.39M

% Day

% Avg

Off Exchange¹ 522K

37.68%

41.14%

NYSE 484K

34.93%

37.02%

Nasdaq GSM 119K

8.62%

7.37%

IEX 78K

5.61%

4.94%

Cboe BZX 68K

4.88%

2.99%

Cboe EDGX 35K

2.53%

1.50%

NYSE Arca 34K

2.44%

2.34%

MEMX 17K

1.24%

0.70%

Cboe EDGA 6K

0.46%

0.41%

MIAX Pearl 6K

0.45%

0.23%

NYSE American 5K

0.38%

0.16%

Cboe BYX 4K

0.26%

0.41%

Nasdaq PHLX 2K

0.16%

0.13%

NYSE National 2K

0.15%

0.27%

Nasdaq BX 2K

0.15%

0.27%

CHX 536

0.04%

0.09%

LTSE 505

0.04%

0.03%

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

ACM Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 522,314, which is 37.68% of today's total volume.
Today's Lit volume is 863,773, which is 62.32%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 41.14%.
The average Lit volume has been 58.86%.

ACM Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

IEX

Cboe BZX

Cboe EDGX

NYSE Arca

MEMX

Cboe EDGA

MIAX Pearl

NYSE American