Dark

LH
Labcorp Holdings Inc.
stock NYSE

Market Open

Jun 30, 2026 12:09:26 PM EDT

279.39USD-0.068%(-0.19)206,975

262.24Bid 291.45Ask 29.21Spread

Pre-market

0.00USD-100.000%(-279.58)0

After-hours

Jun 29, 2026 4:10:30 PM EDT

279.58USD-0.039%(-0.11)0

OverviewOptionsHistoricalExchange VolumeShortsMore

LH Volume Jun 30, 2026 11:45:02 AM EDT

[ < ]

Exchange	Day%	Volume	30D%
Off Exchange¹	55.71	106,183	38.69
Nasdaq GSM	15.93	30,360	8.40
NYSE	8.55	16,287	36.73
IEX	6.47	12,334	4.81
Cboe BZX	5.06	9,653	4.05
Cboe EDGX	2.46	4,696	1.75
NYSE Arca	2.21	4,217	2.81
Nasdaq BX	0.97	1,841	0.42
NYSE National	0.62	1,173	0.31
MEMX	0.61	1,156	0.56
Cboe BYX	0.53	1,001	0.55
Cboe EDGA	0.34	647	0.37
MIAX Pearl	0.22	410	0.20
CHX	0.20	384	0.05
NYSE American	0.11	209	0.15
Nasdaq PHLX	0.02	41	0.14
24X National	0.00	7	0.00
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.

LH Nutrition Facts

0.31 servings per container

Serving size

616.03K

Calories

190.60K

% Day

% Avg

Off Exchange¹ 106K

55.71%

38.69%

Nasdaq GSM 30K

15.93%

8.40%

NYSE 16K

8.55%

36.73%

IEX 12K

6.47%

4.81%

Cboe BZX 10K

5.06%

4.05%

Cboe EDGX 5K

2.46%

1.75%

NYSE Arca 4K

2.21%

2.81%

Nasdaq BX 2K

0.97%

0.42%

NYSE National 1K

0.62%

0.31%

MEMX 1K

0.61%

0.56%

Cboe BYX 1K

0.53%

0.55%

Cboe EDGA 647

0.34%

0.37%

MIAX Pearl 410

0.22%

0.20%

CHX 384

0.20%

0.05%

NYSE American 209

0.11%

0.15%

Nasdaq PHLX 41

0.02%

0.14%

24X National 7

0.00%

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

LH Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 106,183, which is 55.71% of today's total volume.
Today's Lit volume is 84,416, which is 44.29%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 38.69%.
The average Lit volume has been 61.31%.

LH Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE

IEX

Cboe BZX

Cboe EDGX

NYSE Arca

Nasdaq BX

NYSE National

MEMX

Cboe BYX