Dark

LH
Labcorp Holdings Inc.
stock NYSE

Market Open

May 14, 2026 2:51:18 PM EDT

253.94USD-0.189%(-0.48)260,948

240.69Bid 254.10Ask 13.41Spread

Pre-market

0.00USD-100.000%(-254.42)0

After-hours

May 13, 2026 4:00:30 PM EDT

254.42USD+0.008%(+0.02)0

OverviewOptionsHistoricalExchange VolumeShortsMore

LH Volume May 14, 2026 2:34:52 PM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	41.49	104,049	37.50
NYSE	17.79	44,605	33.13
Nasdaq GSM	13.02	32,661	11.40
IEX	6.31	15,827	5.75
Cboe BZX	5.75	14,424	4.34
NYSE Arca	4.40	11,026	2.88
CHX	2.67	6,705	0.59
Cboe EDGX	2.49	6,249	1.63
MEMX	1.35	3,389	0.58
Cboe EDGA	1.10	2,761	0.47
Cboe BYX	1.02	2,558	0.47
NYSE National	0.85	2,140	0.21
NYSE American	0.50	1,247	0.19
Nasdaq BX	0.49	1,222	0.33
MIAX Pearl	0.47	1,170	0.27
Nasdaq PHLX	0.29	730	0.25
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

0.36 servings per container

Serving size

687.41K

Calories

250.76K

% Day

% Avg

Off Exchange¹ 104K

41.49%

37.50%

NYSE 45K

17.79%

33.13%

Nasdaq GSM 33K

13.02%

11.40%

IEX 16K

6.31%

5.75%

Cboe BZX 14K

5.75%

4.34%

NYSE Arca 11K

4.40%

2.88%

CHX 7K

2.67%

0.59%

Cboe EDGX 6K

2.49%

1.63%

MEMX 3K

1.35%

0.58%

Cboe EDGA 3K

1.10%

0.47%

Cboe BYX 3K

1.02%

0.47%

NYSE National 2K

0.85%

0.21%

NYSE American 1K

0.50%

0.19%

Nasdaq BX 1K

0.49%

0.33%

MIAX Pearl 1K

0.47%

0.27%

Nasdaq PHLX 730

0.29%

0.25%

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 104,049, which is 41.49% of today's total volume.
Today's Lit volume is 146,714, which is 58.51%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 37.50%.
The average Lit volume has been 62.50%.

LH Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

IEX

Cboe BZX

NYSE Arca

CHX

Cboe EDGX

MEMX

Cboe EDGA

Cboe BYX