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SPY
SPDR S&P 500 ETF Trust
stock NYSE ETF

At Close

Jun 18, 2025 4:00:14 PM EDT

597.88USD+0.059%(+0.35)76,605,029

0.00Bid 0.00Ask 0.00Spread

Pre-market

Jun 18, 2025 9:28:30 AM EDT

598.46USD+0.156%(+0.93)580,790

After-hours

Jun 18, 2025 4:58:30 PM EDT

597.67USD+0.038%(+0.23)5,032,371

OverviewOptionsHistoricalExchange VolumeShortsMore

SPY Volume Dec 31, 1969

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	36.89	29,042,142	32.81
NYSE Arca	22.67	17,844,164	24.48
Nasdaq GSM	14.36	11,301,330	15.15
Cboe BZX	6.89	5,424,937	8.72
CHX	6.82	5,372,223	2.37
Cboe EDGX	3.49	2,746,412	5.51
MEMX	2.33	1,831,073	2.51
NYSE	1.60	1,258,865	2.77
IEX	1.47	1,160,420	1.67
MIAX Pearl	1.27	1,002,578	1.40
Cboe EDGA	0.89	703,327	0.95
Nasdaq PHLX	0.82	646,120	0.85
Cboe BYX	0.21	166,641	0.43
Nasdaq BX	0.12	97,367	0.13
NYSE National	0.12	96,955	0.13
NYSE American	0.03	22,482	0.10
LTSE	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.

SPY Nutrition Facts

1.11 servings per container

Serving size

70.62M

Calories

78.72M

% Day

% Avg

Off Exchange¹ 29M

36.89%

32.81%

NYSE Arca 18M

22.67%

24.48%

Nasdaq GSM 11M

14.36%

15.15%

Cboe BZX 5M

6.89%

8.72%

CHX 5M

6.82%

2.37%

Cboe EDGX 3M

3.49%

5.51%

MEMX 2M

2.33%

2.51%

NYSE 1M

1.60%

2.77%

IEX 1M

1.47%

1.67%

MIAX Pearl 1M

1.27%

1.40%

Cboe EDGA 703K

0.89%

0.95%

Nasdaq PHLX 646K

0.82%

0.85%

Cboe BYX 167K

0.21%

0.43%

Nasdaq BX 97K

0.12%

0.13%

NYSE National 97K

0.12%

0.13%

NYSE American 22K

0.03%

0.10%

LTSE 0

0.00%

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

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SPY Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 29,042,142, which is 36.89% of today's total volume.
Today's Lit volume is 49,674,894, which is 63.11%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 32.81%.
The average Lit volume has been 67.19%.

SPY Volume by Exchange

Off Exchange

NYSE Arca

Nasdaq GSM

Cboe BZX

CHX

Cboe EDGX

MEMX

NYSE

IEX

MIAX Pearl

Cboe EDGA