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SPYM
State Street SPDR Portfolio S&P 500 ETF
stock NYSE ETF

Market Open

Oct 2, 2026 10:46:42 AM EDT

90.88USD+1.051%(+0.94)2,042,732

90.86Bid 90.88Ask 0.02Spread

Pre-market

Oct 2, 2026 9:29:30 AM EDT

90.71USD+0.867%(+0.78)57,932

After-hours

Oct 1, 2026 4:55:30 PM EDT

89.92USD-0.011%(-0.01)0

OverviewOptionsHistoricalDark Pool LevelsShortsTrends

SPYM Volume Oct 2, 2026 10:25:03 AM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	49.87	871,962	73.96
NYSE Arca	17.87	312,395	13.18
Nasdaq GSM	10.98	191,895	4.80
Cboe BZX	4.13	72,220	1.67
Cboe EDGX	3.53	61,695	1.42
MIAX Pearl	3.13	54,708	0.65
IEX	2.90	50,779	1.23
Cboe BYX	2.04	35,740	0.47
MEMX	1.61	28,174	0.55
NYSE	1.30	22,754	1.15
Cboe EDGA	0.94	16,348	0.38
Nasdaq PHLX	0.64	11,275	0.16
Nasdaq BX	0.26	4,613	0.12
NYSE American	0.26	4,531	0.08
CHX	0.23	4,007	0.02
NYSE National	0.19	3,279	0.12
24X National	0.11	1,900	0.02
Texas Stock Exchange LLC	0.01	100	0.02

chartexchange.com

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

SPYM Nutrition Facts

0.13 servings per container

Serving size

13.37M

Calories

1.75M

% Day

% Avg

Off Exchange¹ 872K

49.87%

73.96%

NYSE Arca 312K

17.87%

13.18%

Nasdaq GSM 192K

10.98%

4.80%

Cboe BZX 72K

4.13%

1.67%

Cboe EDGX 62K

3.53%

1.42%

MIAX Pearl 55K

3.13%

0.65%

IEX 51K

2.90%

1.23%

Cboe BYX 36K

2.04%

0.47%

MEMX 28K

1.61%

0.55%

NYSE 23K

1.30%

1.15%

Cboe EDGA 16K

0.94%

0.38%

Nasdaq PHLX 11K

0.64%

0.16%

Nasdaq BX 5K

0.26%

0.12%

NYSE American 5K

0.26%

0.08%

CHX 4K

0.23%

0.02%

NYSE National 3K

0.19%

0.12%

24X National 2K

0.11%

0.02%

Texas Stock Exchange LLC 100

0.01%

0.02%

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

chartexchange.com

SPYM Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 871,962, which is 49.87% of today's total volume.
Today's Lit volume is 876,413, which is 50.13%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 73.96%.
The average Lit volume has been 26.04%.

SPYM Volume by Exchange

Off Exchange

NYSE Arca

Nasdaq GSM

Cboe BZX

Cboe EDGX

MIAX Pearl

IEX

Cboe BYX

MEMX

NYSE

Cboe EDGA