Dark

MG
Mistras Group Inc.
stock NYSE

At Close

Aug 20, 2026 3:59:54 PM EDT

19.47USD+0.103%(+0.02)400,143

15.30Bid 28.27Ask 12.97Spread

Pre-market

0.00USD-100.000%(-19.45)0

After-hours

Aug 20, 2026 4:10:30 PM EDT

19.51USD+0.205%(+0.04)46,203

OverviewOptionsHistoricalExchange VolumeShortsMore

MG Volume Aug 20, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	32.04	128,208	37.57
NYSE	30.99	124,003	32.61
Nasdaq GSM	14.58	58,356	10.72
Cboe BZX	6.93	27,747	3.71
NYSE Arca	4.83	19,323	3.55
IEX	2.78	11,113	4.65
Cboe EDGX	2.65	10,604	2.64
MEMX	1.34	5,353	1.00
Texas Stock Exchange LLC	0.88	3,526	0.09
NYSE American	0.62	2,491	0.22
Cboe BYX	0.59	2,371	0.82
Cboe EDGA	0.52	2,065	0.76
MIAX Pearl	0.42	1,679	0.15
Nasdaq BX	0.33	1,330	0.51
LTSE	0.26	1,048	0.34
NYSE National	0.18	740	0.42
Nasdaq PHLX	0.04	162	0.16
CHX	0.00	6	0.09
24X National	0.00	0	0.01

chartexchange.com

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

MG Nutrition Facts

2.10 servings per container

Serving size

190.14K

Calories

400.13K

% Day

% Avg

Off Exchange¹ 128K

32.04%

37.57%

NYSE 124K

30.99%

32.61%

Nasdaq GSM 58K

14.58%

10.72%

Cboe BZX 28K

6.93%

3.71%

NYSE Arca 19K

4.83%

3.55%

IEX 11K

2.78%

4.65%

Cboe EDGX 11K

2.65%

2.64%

MEMX 5K

1.34%

1.00%

Texas Stock Exchange LLC 4K

0.88%

0.09%

NYSE American 2K

0.62%

0.22%

Cboe BYX 2K

0.59%

0.82%

Cboe EDGA 2K

0.52%

0.76%

MIAX Pearl 2K

0.42%

0.15%

Nasdaq BX 1K

0.33%

0.51%

LTSE 1K

0.26%

0.34%

NYSE National 740

0.18%

0.42%

Nasdaq PHLX 162

0.04%

0.16%

CHX 6

0.00%

0.09%

24X National 0

0.00%

0.01%

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

chartexchange.com

MG Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 128,208, which is 32.04% of today's total volume.
Today's Lit volume is 271,917, which is 67.96%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 37.57%.
The average Lit volume has been 62.43%.

MG Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

Cboe BZX

NYSE Arca

IEX

Cboe EDGX

MEMX

Texas Stock Exchange LLC

NYSE American

Cboe BYX