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MTZ
MasTec, Inc.
stock NYSE

At Close

Aug 14, 2026 3:59:57 PM EDT

297.86USD+4.109%(+11.75)1,769,554

0.00Bid 0.00Ask 0.00Spread

Pre-market

Aug 14, 2026 9:28:30 AM EDT

287.00USD+0.311%(+0.89)1,378

After-hours

Aug 14, 2026 4:58:30 PM EDT

287.50USD-3.480%(-10.36)349

OverviewOptionsHistoricalExchange VolumeShortsMore

MTZ Volume Aug 14, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	53.69	770,661	45.08
Nasdaq GSM	14.94	214,516	10.56
NYSE	11.28	161,923	23.07
IEX	7.69	110,400	6.83
Cboe BZX	5.38	77,245	4.79
NYSE Arca	3.73	53,535	3.86
Cboe EDGX	1.46	20,910	1.60
MEMX	0.64	9,149	0.80
Cboe EDGA	0.44	6,306	0.46
Cboe BYX	0.23	3,322	0.84
MIAX Pearl	0.16	2,348	0.18
Nasdaq BX	0.13	1,801	0.58
NYSE American	0.08	1,117	0.18
NYSE National	0.08	1,108	0.46
Nasdaq PHLX	0.07	1,037	0.12
Texas Stock Exchange LLC	0.00	11	0.00
CHX	0.00	3	0.60
24X National	0.00	0	0.01
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.

MTZ Nutrition Facts

0.98 servings per container

Serving size

1.47M

Calories

1.44M

% Day

% Avg

Off Exchange¹ 771K

53.69%

45.08%

Nasdaq GSM 215K

14.94%

10.56%

NYSE 162K

11.28%

23.07%

IEX 110K

7.69%

6.83%

Cboe BZX 77K

5.38%

4.79%

NYSE Arca 54K

3.73%

3.86%

Cboe EDGX 21K

1.46%

1.60%

MEMX 9K

0.64%

0.80%

Cboe EDGA 6K

0.44%

0.46%

Cboe BYX 3K

0.23%

0.84%

MIAX Pearl 2K

0.16%

0.18%

Nasdaq BX 2K

0.13%

0.58%

NYSE American 1K

0.08%

0.18%

NYSE National 1K

0.08%

0.46%

Nasdaq PHLX 1K

0.07%

0.12%

Texas Stock Exchange LLC 11

0.00%

CHX 3

0.00%

0.60%

24X National 0

0.00%

0.01%

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

MTZ Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 770,661, which is 53.69% of today's total volume.
Today's Lit volume is 664,731, which is 46.31%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 45.08%.
The average Lit volume has been 54.92%.

MTZ Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE

IEX

Cboe BZX

NYSE Arca

Cboe EDGX

MEMX

Cboe EDGA

Cboe BYX

MIAX Pearl