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SPY
SPDR S&P 500 ETF Trust
stock NYSE ETF

At Close

Aug 12, 2026 4:00:12 PM EDT

772.51USD+0.253%(+1.95)33,179,126

773.67Bid 773.82Ask 0.15Spread

Pre-market

Aug 13, 2026 9:03:30 AM EDT

774.43USD+0.251%(+1.94)175,805

After-hours

Aug 12, 2026 4:59:30 PM EDT

772.21USD-0.039%(-0.30)1,139,124

OverviewOptionsHistoricalExchange VolumeShortsMore

SPY Volume Aug 13, 2026

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Exchange	Day%	Volume	30D%
Off Exchange¹	47.28	15,825,401	44.01
NYSE Arca	17.01	5,694,722	17.92
Nasdaq GSM	13.29	4,447,483	14.29
Cboe BZX	6.12	2,049,225	6.01
Cboe EDGX	3.86	1,292,568	4.03
IEX	3.09	1,033,205	3.12
NYSE	3.06	1,023,143	2.75
CHX	2.09	699,550	3.68
MEMX	1.75	586,612	1.89
Cboe BYX	0.53	176,226	0.47
Cboe EDGA	0.53	176,011	0.65
MIAX Pearl	0.49	163,529	0.41
Nasdaq PHLX	0.45	151,012	0.43
Nasdaq BX	0.22	73,035	0.16
NYSE American	0.11	38,144	0.13
NYSE National	0.07	23,291	0.05
24X National	0.03	10,074	0.02
Texas Stock Exchange LLC	0.03	9,672	0.01
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

0.70 servings per container

Serving size

47.66M

Calories

33.47M

% Day

% Avg

Off Exchange¹ 16M

47.28%

44.01%

NYSE Arca 6M

17.01%

17.92%

Nasdaq GSM 4M

13.29%

14.29%

Cboe BZX 2M

6.12%

6.01%

Cboe EDGX 1M

3.86%

4.03%

IEX 1M

3.09%

3.12%

NYSE 1M

3.06%

2.75%

CHX 700K

2.09%

3.68%

MEMX 587K

1.75%

1.89%

Cboe BYX 176K

0.53%

0.47%

Cboe EDGA 176K

0.53%

0.65%

MIAX Pearl 164K

0.49%

0.41%

Nasdaq PHLX 151K

0.45%

0.43%

Nasdaq BX 73K

0.22%

0.16%

NYSE American 38K

0.11%

0.13%

NYSE National 23K

0.07%

0.05%

24X National 10K

0.03%

0.02%

Texas Stock Exchange LLC 10K

0.03%

0.01%

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 15,825,401, which is 47.28% of today's total volume.
Today's Lit volume is 17,647,602, which is 52.72%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 44.01%.
The average Lit volume has been 55.99%.

SPY Volume by Exchange

Off Exchange

NYSE Arca

Nasdaq GSM

Cboe BZX

Cboe EDGX

IEX

NYSE

CHX

MEMX

Cboe BYX

Cboe EDGA