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SPY
SPDR S&P 500 ETF Trust
stock NYSE ETF

At Close

Sep 30, 2026 3:59:59 PM EDT

762.34USD-0.243%(-1.86)61,118,996

763.25Bid 763.37Ask 0.12Spread

Pre-market

Sep 30, 2026 9:29:30 AM EDT

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

After-hours

Sep 30, 2026 4:59:30 PM EDT

763.28USD+0.124%(+0.94)4,136,015

OverviewOptionsHistoricalExchange VolumeShortsMore

SPY Volume Sep 30, 2026

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Exchange	Day%	Volume	30D%
Off Exchange¹	47.63	29,092,716	47.29
NYSE Arca	19.88	12,145,139	17.02
Nasdaq GSM	11.23	6,859,261	13.12
Cboe BZX	4.87	2,972,076	6.21
CHX	4.45	2,719,074	3.13
Cboe EDGX	4.12	2,515,855	3.84
IEX	2.12	1,292,441	2.96
NYSE	1.81	1,108,195	2.32
MEMX	1.67	1,019,863	1.83
Cboe EDGA	0.63	387,222	0.68
Cboe BYX	0.48	291,499	0.48
Nasdaq PHLX	0.37	227,183	0.33
MIAX Pearl	0.31	186,603	0.38
Nasdaq BX	0.14	84,100	0.16
Texas Stock Exchange LLC	0.13	77,917	0.06
NYSE American	0.08	47,734	0.09
NYSE National	0.05	33,192	0.07
24X National	0.03	18,238	0.02
LTSE	0.00	100	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

1.47 servings per container

Serving size

41.56M

Calories

61.08M

% Day

% Avg

Off Exchange¹ 29M

47.63%

47.29%

NYSE Arca 12M

19.88%

17.02%

Nasdaq GSM 7M

11.23%

13.12%

Cboe BZX 3M

4.87%

6.21%

CHX 3M

4.45%

3.13%

Cboe EDGX 3M

4.12%

3.84%

IEX 1M

2.12%

2.96%

NYSE 1M

1.81%

2.32%

MEMX 1M

1.67%

1.83%

Cboe EDGA 387K

0.63%

0.68%

Cboe BYX 291K

0.48%

Nasdaq PHLX 227K

0.37%

0.33%

MIAX Pearl 187K

0.31%

0.38%

Nasdaq BX 84K

0.14%

0.16%

Texas Stock Exchange LLC 78K

0.13%

0.06%

NYSE American 48K

0.08%

0.09%

NYSE National 33K

0.05%

0.07%

24X National 18K

0.03%

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 29,092,716, which is 47.63% of today's total volume.
Today's Lit volume is 31,985,692, which is 52.37%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 47.29%.
The average Lit volume has been 52.71%.

SPY Volume by Exchange

Off Exchange

NYSE Arca

Nasdaq GSM

Cboe BZX

CHX

Cboe EDGX

IEX

NYSE

MEMX

Cboe EDGA

Cboe BYX