Dark

LH
Labcorp Holdings Inc.
stock NYSE

Market Open

Jun 30, 2026 11:11:00 AM EDT

278.79USD-0.283%(-0.79)172,629

278.54Bid 291.45Ask 12.91Spread

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

OverviewOptionsHistoricalDark Pool LevelsShortsMore

LH Volume Jun 30, 2026 10:54:59 AM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	56.93	94,572	38.68
Nasdaq GSM	16.01	26,590	8.39
NYSE	8.08	13,417	36.76
IEX	6.74	11,191	4.81
Cboe BZX	4.65	7,729	4.05
Cboe EDGX	2.52	4,185	1.75
NYSE Arca	1.97	3,270	2.81
Nasdaq BX	0.86	1,430	0.42
MEMX	0.63	1,041	0.56
Cboe BYX	0.54	897	0.55
NYSE National	0.41	682	0.31
Cboe EDGA	0.37	615	0.37
CHX	0.15	243	0.05
MIAX Pearl	0.13	217	0.20
Nasdaq PHLX	0.02	35	0.14
NYSE American	0.00	0	0.14
LTSE	0.00	0	0.00
24X National	0.00	0	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.

LH Nutrition Facts

0.27 servings per container

Serving size

616.03K

Calories

166.11K

% Day

% Avg

Off Exchange¹ 95K

56.93%

38.68%

Nasdaq GSM 27K

16.01%

8.39%

NYSE 13K

8.08%

36.76%

IEX 11K

6.74%

4.81%

Cboe BZX 8K

4.65%

4.05%

Cboe EDGX 4K

2.52%

1.75%

NYSE Arca 3K

1.97%

2.81%

Nasdaq BX 1K

0.86%

0.42%

MEMX 1K

0.63%

0.56%

Cboe BYX 897

0.54%

0.55%

NYSE National 682

0.41%

0.31%

Cboe EDGA 615

0.37%

CHX 243

0.15%

0.05%

MIAX Pearl 217

0.13%

0.20%

Nasdaq PHLX 35

0.02%

0.14%

NYSE American 0

0.00%

0.14%

LTSE 0

0.00%

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

LH Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 94,572, which is 56.93% of today's total volume.
Today's Lit volume is 71,542, which is 43.07%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 38.68%.
The average Lit volume has been 61.32%.

LH Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE

IEX

Cboe BZX

Cboe EDGX

NYSE Arca

Nasdaq BX

MEMX

Cboe BYX

NYSE National