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COST
Costco Wholesale Corp
stock NASDAQ

At Close

May 16, 2025 3:59:30 PM EDT

1025.83USD+1.520%(+15.36)2,033,744

0.00Bid 0.00Ask 0.00Spread

Pre-market

May 16, 2025 9:18:35 AM EDT

1008.75USD-0.170%(-1.72)661

After-hours

May 16, 2025 4:49:30 PM EDT

1025.00USD-0.081%(-0.83)37,063

OverviewOptionsHistoricalExchange VolumeShortsMore

COST Volume May 16, 2025

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	40.70	827,650	44.84
Nasdaq GSM	37.97	772,287	32.72
NYSE Arca	5.41	109,970	5.91
Cboe BZX	4.47	90,831	4.14
Cboe EDGX	4.21	85,569	3.53
IEX	1.88	38,155	2.76
MEMX	1.65	33,573	1.34
NYSE	1.03	20,882	1.17
MIAX Pearl	0.63	12,810	0.35
Cboe BYX	0.56	11,445	0.69
NYSE National	0.55	11,204	0.32
Nasdaq BX	0.36	7,401	0.66
Nasdaq PHLX	0.20	4,024	0.22
CHX	0.17	3,507	1.04
Cboe EDGA	0.16	3,246	0.19
NYSE American	0.06	1,192	0.09
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.

COST Nutrition Facts

0.82 servings per container

Serving size

2.47M

Calories

2.03M

% Day

% Avg

Off Exchange¹ 828K

40.70%

44.84%

Nasdaq GSM 772K

37.97%

32.72%

NYSE Arca 110K

5.41%

5.91%

Cboe BZX 91K

4.47%

4.14%

Cboe EDGX 86K

4.21%

3.53%

IEX 38K

1.88%

2.76%

MEMX 34K

1.65%

1.34%

NYSE 21K

1.03%

1.17%

MIAX Pearl 13K

0.63%

0.35%

Cboe BYX 11K

0.56%

0.69%

NYSE National 11K

0.55%

0.32%

Nasdaq BX 7K

0.36%

0.66%

Nasdaq PHLX 4K

0.20%

0.22%

CHX 4K

0.17%

1.04%

Cboe EDGA 3K

0.16%

0.19%

NYSE American 1K

0.06%

0.09%

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

COST Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 827,650, which is 40.70% of today's total volume.
Today's Lit volume is 1,206,096, which is 59.30%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 44.84%.
The average Lit volume has been 55.16%.

COST Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

Cboe BZX

Cboe EDGX

IEX

MEMX

NYSE

MIAX Pearl

Cboe BYX

NYSE National