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DGX
Quest Diagnostics Inc.
stock NYSE

At Close

May 12, 2025 3:59:54 PM EDT

175.90USD-0.599%(-1.06)1,334,111

175.81Bid 175.90Ask 0.09Spread

Pre-market

Dec 31, 1969 7:00:00 PM EST

0.00USD-100.000%(-176.96)0

After-hours

May 12, 2025 4:37:30 PM EDT

175.90USD0.000%(0.00)2,965

OverviewOptionsHistoricalExchange VolumeShortsMore

DGX Volume May 12, 2025

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	40.99	546,852	42.71
NYSE	24.57	327,848	25.69
Nasdaq GSM	14.51	193,558	12.75
IEX	4.96	66,114	5.66
NYSE Arca	4.15	55,379	3.09
Cboe BZX	4.06	54,190	4.05
Cboe EDGX	1.97	26,224	1.75
MEMX	1.05	14,036	0.82
Cboe BYX	0.85	11,404	1.16
Nasdaq BX	0.67	8,962	0.77
MIAX Pearl	0.67	8,924	0.24
Cboe EDGA	0.48	6,409	0.48
NYSE National	0.43	5,732	0.31
CHX	0.28	3,684	0.14
Nasdaq PHLX	0.21	2,764	0.21
NYSE American	0.16	2,079	0.16
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.

DGX Nutrition Facts

0.89 servings per container

Serving size

1.50M

Calories

1.33M

% Day

% Avg

Off Exchange¹ 547K

40.99%

42.71%

NYSE 328K

24.57%

25.69%

Nasdaq GSM 194K

14.51%

12.75%

IEX 66K

4.96%

5.66%

NYSE Arca 55K

4.15%

3.09%

Cboe BZX 54K

4.06%

4.05%

Cboe EDGX 26K

1.97%

1.75%

MEMX 14K

1.05%

0.82%

Cboe BYX 11K

0.85%

1.16%

Nasdaq BX 9K

0.67%

0.77%

MIAX Pearl 9K

0.67%

0.24%

Cboe EDGA 6K

0.48%

NYSE National 6K

0.43%

0.31%

CHX 4K

0.28%

0.14%

Nasdaq PHLX 3K

0.21%

NYSE American 2K

0.16%

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

DGX Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 546,852, which is 40.99% of today's total volume.
Today's Lit volume is 787,307, which is 59.01%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 42.71%.
The average Lit volume has been 57.29%.

DGX Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

IEX

NYSE Arca

Cboe BZX

Cboe EDGX

MEMX

Cboe BYX

Nasdaq BX

MIAX Pearl