Dark

CLH
Clean Harbors, Inc
stock NYSE

At Close

Jul 16, 2026 3:59:59 PM EDT

310.80USD+2.451%(+7.43)490,392

292.89Bid 326.57Ask 33.68Spread

Pre-market

Jul 13, 2026 9:20:30 AM EDT

302.20USD-0.386%(-1.17)0

After-hours

Jul 16, 2026 4:10:30 PM EDT

310.57USD-0.076%(-0.23)1

OverviewOptionsHistoricalDark Pool PrintsShortsMore

CLH Volume Jul 16, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	54.48	224,954	45.74
IEX	12.19	50,344	6.82
NYSE	10.51	43,396	28.68
Nasdaq GSM	9.25	38,189	7.32
NYSE Arca	4.50	18,597	3.11
Cboe BZX	2.93	12,113	3.04
Cboe EDGX	1.48	6,104	1.64
MEMX	1.09	4,496	0.66
Cboe BYX	1.02	4,195	0.81
Nasdaq BX	0.73	3,014	0.64
NYSE National	0.59	2,456	0.52
Cboe EDGA	0.51	2,089	0.48
Nasdaq PHLX	0.22	920	0.11
NYSE American	0.21	854	0.15
CHX	0.16	646	0.07
MIAX Pearl	0.13	517	0.20
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.

CLH Nutrition Facts

0.90 servings per container

Serving size

458.28K

Calories

412.88K

% Day

% Avg

Off Exchange¹ 225K

54.48%

45.74%

IEX 50K

12.19%

6.82%

NYSE 43K

10.51%

28.68%

Nasdaq GSM 38K

9.25%

7.32%

NYSE Arca 19K

4.50%

3.11%

Cboe BZX 12K

2.93%

3.04%

Cboe EDGX 6K

1.48%

1.64%

MEMX 4K

1.09%

0.66%

Cboe BYX 4K

1.02%

0.81%

Nasdaq BX 3K

0.73%

0.64%

NYSE National 2K

0.59%

0.52%

Cboe EDGA 2K

0.51%

0.48%

Nasdaq PHLX 920

0.22%

0.11%

NYSE American 854

0.21%

0.15%

CHX 646

0.16%

0.07%

MIAX Pearl 517

0.13%

0.20%

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

CLH Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 224,954, which is 54.48% of today's total volume.
Today's Lit volume is 187,930, which is 45.52%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 45.74%.
The average Lit volume has been 54.26%.

CLH Volume by Exchange

Off Exchange

IEX

NYSE

Nasdaq GSM

NYSE Arca

Cboe BZX

Cboe EDGX

MEMX

Cboe BYX

Nasdaq BX

NYSE National