Dark

CLH
Clean Harbors, Inc
stock NYSE

At Close

Jul 17, 2026 3:59:57 PM EDT

310.54USD-0.010%(-0.03)846,903

277.86Bid 341.23Ask 63.37Spread

Pre-market

Jul 17, 2026 9:20:30 AM EDT

305.00USD-1.793%(-5.57)198

After-hours

Jul 17, 2026 4:10:30 PM EDT

310.58USD+0.013%(+0.04)261,419

OverviewOptionsHistoricalExchange VolumeShortsMore

CLH Volume Jul 17, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	47.48	402,101	45.94
NYSE	35.67	302,073	29.47
IEX	5.02	42,535	6.69
Nasdaq GSM	4.84	41,013	7.09
Cboe BZX	2.30	19,475	2.96
NYSE Arca	1.94	16,465	3.01
Cboe EDGX	1.03	8,701	1.55
MEMX	0.43	3,669	0.62
Cboe BYX	0.42	3,546	0.71
Nasdaq BX	0.22	1,824	0.53
Cboe EDGA	0.20	1,684	0.46
NYSE National	0.17	1,462	0.45
NYSE American	0.12	974	0.15
MIAX Pearl	0.11	943	0.19
Nasdaq PHLX	0.03	289	0.11
CHX	0.01	114	0.07
24X National	0.00	1	0.00

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

CLH Nutrition Facts

1.86 servings per container

Serving size

455.72K

Calories

846.87K

% Day

% Avg

Off Exchange¹ 402K

47.48%

45.94%

NYSE 302K

35.67%

29.47%

IEX 43K

5.02%

6.69%

Nasdaq GSM 41K

4.84%

7.09%

Cboe BZX 19K

2.30%

2.96%

NYSE Arca 16K

1.94%

3.01%

Cboe EDGX 9K

1.03%

1.55%

MEMX 4K

0.43%

0.62%

Cboe BYX 4K

0.42%

0.71%

Nasdaq BX 2K

0.22%

0.53%

Cboe EDGA 2K

0.20%

0.46%

NYSE National 1K

0.17%

0.45%

NYSE American 974

0.12%

0.15%

MIAX Pearl 943

0.11%

0.19%

Nasdaq PHLX 289

0.03%

0.11%

CHX 114

0.01%

0.07%

24X National 1

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 402,101, which is 47.48% of today's total volume.
Today's Lit volume is 444,768, which is 52.52%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 45.94%.
The average Lit volume has been 54.06%.

CLH Volume by Exchange

Off Exchange

NYSE

IEX

Nasdaq GSM

Cboe BZX

NYSE Arca

Cboe EDGX

MEMX

Cboe BYX

Nasdaq BX

Cboe EDGA