Dark

CLH
Clean Harbors, Inc
stock NYSE

At Close

Jul 30, 2025 3:59:56 PM EDT

231.19USD-2.980%(-7.10)1,015,589

0.00Bid 0.00Ask 0.00Spread

Pre-market

Jul 30, 2025 9:24:30 AM EDT

230.00USD-3.479%(-8.29)100

After-hours

Jul 30, 2025 4:00:30 PM EDT

230.93USD-0.112%(-0.26)5,093

OverviewOptionsHistoricalExchange VolumeShortsMore

CLH Volume Jul 30, 2025

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	35.15	356,990	36.72
NYSE	22.15	224,941	30.80
Nasdaq GSM	12.89	130,956	11.15
IEX	7.08	71,944	6.17
Cboe BZX	5.58	56,628	3.76
NYSE Arca	4.93	50,077	3.90
Cboe BYX	2.86	29,027	1.64
NYSE National	2.42	24,530	0.65
Cboe EDGX	2.23	22,635	1.77
Nasdaq BX	1.84	18,730	1.24
Cboe EDGA	0.86	8,724	0.48
MEMX	0.76	7,743	0.89
Nasdaq PHLX	0.66	6,699	0.28
MIAX Pearl	0.35	3,533	0.26
NYSE American	0.17	1,748	0.14
CHX	0.07	684	0.15
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.

CLH Nutrition Facts

2.80 servings per container

Serving size

362.52K

Calories

1.02M

% Day

% Avg

Off Exchange¹ 357K

35.15%

36.72%

NYSE 225K

22.15%

30.80%

Nasdaq GSM 131K

12.89%

11.15%

IEX 72K

7.08%

6.17%

Cboe BZX 57K

5.58%

3.76%

NYSE Arca 50K

4.93%

3.90%

Cboe BYX 29K

2.86%

1.64%

NYSE National 25K

2.42%

0.65%

Cboe EDGX 23K

2.23%

1.77%

Nasdaq BX 19K

1.84%

1.24%

Cboe EDGA 9K

0.86%

0.48%

MEMX 8K

0.76%

0.89%

Nasdaq PHLX 7K

0.66%

0.28%

MIAX Pearl 4K

0.35%

0.26%

NYSE American 2K

0.17%

0.14%

CHX 684

0.07%

0.15%

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

CLH Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 356,990, which is 35.15% of today's total volume.
Today's Lit volume is 658,599, which is 64.85%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 36.72%.
The average Lit volume has been 63.28%.

CLH Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

IEX

Cboe BZX

NYSE Arca

Cboe BYX

NYSE National

Cboe EDGX

Nasdaq BX

Cboe EDGA