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SPY
SPDR S&P 500 ETF Trust
stock NYSE ETF

Market Open

Sep 30, 2026 10:02:55 AM EDT

768.36USD+0.544%(+4.16)4,420,148

768.40Bid 768.43Ask 0.03Spread

Pre-market

Sep 30, 2026 9:29:30 AM EDT

766.55USD+0.308%(+2.35)592,346

After-hours

Sep 29, 2026 4:58:30 PM EDT

764.92USD+0.071%(+0.54)0

OverviewOptionsHistoricalExchange VolumeShortsMore

SPY Volume Sep 30, 2026 9:45:03 AM EDT

[NF]

Exchange	Day%	Volume	30D%
NYSE Arca	32.72	1,005,119	16.92
Off Exchange¹	27.29	838,255	47.22
Nasdaq GSM	16.29	500,302	13.22
Cboe BZX	7.11	218,355	6.28
Cboe EDGX	5.84	179,298	3.83
NYSE	2.83	86,805	2.35
IEX	1.66	50,962	3.00
MEMX	1.60	49,146	1.84
Cboe BYX	1.05	32,135	0.48
Nasdaq PHLX	1.02	31,299	0.33
Cboe EDGA	0.90	27,707	0.68
Nasdaq BX	0.53	16,376	0.16
MIAX Pearl	0.47	14,494	0.38
CHX	0.30	9,170	3.06
NYSE National	0.21	6,577	0.08
NYSE American	0.12	3,700	0.09
Texas Stock Exchange LLC	0.04	1,282	0.06
24X National	0.02	733	0.02
LTSE	0.00	100	0.00

chartexchange.com

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

SPY Nutrition Facts

0.07 servings per container

Serving size

41.56M

Calories

3.07M

% Day

% Avg

NYSE Arca 1M

32.72%

16.92%

Off Exchange¹ 838K

27.29%

47.22%

Nasdaq GSM 500K

16.29%

13.22%

Cboe BZX 218K

7.11%

6.28%

Cboe EDGX 179K

5.84%

3.83%

NYSE 87K

2.83%

2.35%

IEX 51K

1.66%

3.00%

MEMX 49K

1.60%

1.84%

Cboe BYX 32K

1.05%

0.48%

Nasdaq PHLX 31K

1.02%

0.33%

Cboe EDGA 28K

0.90%

0.68%

Nasdaq BX 16K

0.53%

0.16%

MIAX Pearl 14K

0.47%

0.38%

CHX 9K

0.30%

3.06%

NYSE National 7K

0.21%

0.08%

NYSE American 4K

0.12%

0.09%

Texas Stock Exchange LLC 1K

0.04%

0.06%

24X National 733

0.02%

LTSE 100

0.00%

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

chartexchange.com

SPY Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 838,255, which is 27.29% of today's total volume.
Today's Lit volume is 2,233,560, which is 72.71%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 47.22%.
The average Lit volume has been 52.78%.

SPY Volume by Exchange

NYSE Arca

Off Exchange

Nasdaq GSM

Cboe BZX

Cboe EDGX

NYSE

IEX

MEMX

Cboe BYX

Nasdaq PHLX

Cboe EDGA