Dark

PWR
Quanta Services, Inc.
stock NYSE

At Close

Jul 21, 2026 3:59:58 PM EDT

639.07USD+1.029%(+6.51)733,730

0.00Bid 0.00Ask 0.00Spread

Pre-market

Jul 21, 2026 9:29:30 AM EDT

645.96USD+2.118%(+13.40)645

After-hours

Jul 21, 2026 4:24:30 PM EDT

639.20USD+0.020%(+0.13)144,583

OverviewOptionsHistoricalDark Pool LevelsShortsMore

PWR Volume Jul 21, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	45.42	333,103	42.27
NYSE	27.57	202,247	32.07
Nasdaq GSM	8.68	63,640	8.43
IEX	6.06	44,418	5.73
Cboe BZX	2.98	21,833	3.67
NYSE Arca	2.51	18,402	3.10
CHX	2.35	17,219	0.36
Cboe EDGX	1.47	10,787	1.70
MEMX	1.17	8,607	0.70
Cboe BYX	0.32	2,369	0.51
Cboe EDGA	0.29	2,119	0.29
NYSE American	0.29	2,115	0.10
NYSE National	0.26	1,902	0.36
Nasdaq BX	0.24	1,754	0.41
MIAX Pearl	0.23	1,696	0.19
Nasdaq PHLX	0.17	1,252	0.09
LTSE	0.00	0	0.01
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.

PWR Nutrition Facts

0.56 servings per container

Serving size

1.31M

Calories

733.46K

% Day

% Avg

Off Exchange¹ 333K

45.42%

42.27%

NYSE 202K

27.57%

32.07%

Nasdaq GSM 64K

8.68%

8.43%

IEX 44K

6.06%

5.73%

Cboe BZX 22K

2.98%

3.67%

NYSE Arca 18K

2.51%

3.10%

CHX 17K

2.35%

0.36%

Cboe EDGX 11K

1.47%

1.70%

MEMX 9K

1.17%

0.70%

Cboe BYX 2K

0.32%

0.51%

Cboe EDGA 2K

0.29%

NYSE American 2K

0.29%

0.10%

NYSE National 2K

0.26%

0.36%

Nasdaq BX 2K

0.24%

0.41%

MIAX Pearl 2K

0.23%

0.19%

Nasdaq PHLX 1K

0.17%

0.09%

LTSE 0

0.00%

0.01%

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

PWR Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 333,103, which is 45.42% of today's total volume.
Today's Lit volume is 400,360, which is 54.58%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 42.27%.
The average Lit volume has been 57.73%.

PWR Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

IEX

Cboe BZX

NYSE Arca

CHX

Cboe EDGX

MEMX

Cboe BYX

Cboe EDGA