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ADP
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stock NASDAQ

Market Open

Jul 27, 2026 9:38:01 AM EDT

251.59USD+0.600%(+1.50)34,932

240.05Bid 264.94Ask 24.89Spread

Pre-market

Jul 27, 2026 9:10:30 AM EDT

251.42USD+0.532%(+1.33)153

After-hours

Jul 24, 2026 4:01:30 PM EDT

249.84USD-0.116%(-0.29)0

OverviewOptionsHistoricalExchange VolumeShortsMore

ADP Volume Jul 27, 2026

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Exchange	Day%	Volume	30D%
Nasdaq GSM	40.71	718,011	42.39
Off Exchange¹	38.26	674,778	42.39
NYSE Arca	5.92	104,352	3.51
IEX	4.51	79,609	3.50
Cboe BZX	3.91	69,020	2.92
Cboe EDGX	1.92	33,912	1.44
NYSE	1.56	27,576	0.93
MEMX	0.87	15,399	0.50
Cboe BYX	0.51	8,944	0.33
NYSE National	0.47	8,280	0.17
Nasdaq BX	0.36	6,394	0.28
Cboe EDGA	0.24	4,280	0.30
MIAX Pearl	0.23	3,986	0.14
CHX	0.19	3,298	1.00
Nasdaq PHLX	0.17	2,979	0.09
NYSE American	0.16	2,746	0.10
24X National	0.00	0	0.01
LTSE	0.00	0	0.00
Texas Stock Exchange LLC	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.

ADP Nutrition Facts

0.65 servings per container

Serving size

2.72M

Calories

1.76M

% Day

% Avg

Nasdaq GSM 718K

40.71%

42.39%

Off Exchange¹ 675K

38.26%

42.39%

NYSE Arca 104K

5.92%

3.51%

IEX 80K

4.51%

3.50%

Cboe BZX 69K

3.91%

2.92%

Cboe EDGX 34K

1.92%

1.44%

NYSE 28K

1.56%

0.93%

MEMX 15K

0.87%

0.50%

Cboe BYX 9K

0.51%

0.33%

NYSE National 8K

0.47%

0.17%

Nasdaq BX 6K

0.36%

0.28%

Cboe EDGA 4K

0.24%

0.30%

MIAX Pearl 4K

0.23%

0.14%

CHX 3K

0.19%

1.00%

Nasdaq PHLX 3K

0.17%

0.09%

NYSE American 3K

0.16%

0.10%

24X National 0

0.00%

0.01%

LTSE 0

0.00%

Texas Stock Exchange LLC 0

0.00%

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

chartexchange.com

ADP Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 674,778, which is 38.26% of today's total volume.
Today's Lit volume is 1,088,786, which is 61.74%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 42.39%.
The average Lit volume has been 57.61%.

ADP Volume by Exchange

Nasdaq GSM

Off Exchange

NYSE Arca

IEX

Cboe BZX

Cboe EDGX

NYSE

MEMX

Cboe BYX

NYSE National

Nasdaq BX