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SIRI
Sirius XM Holdings, Inc
stock NASDAQ

Market Open

Sep 3, 2026 12:16:12 PM EDT

29.61USD-0.286%(-0.09)1,603,971

29.60Bid 29.62Ask 0.02Spread

Pre-market

Sep 3, 2026 9:26:30 AM EDT

29.96USD+0.875%(+0.26)14,546

After-hours

Sep 2, 2026 4:54:30 PM EDT

29.77USD+0.236%(+0.07)0

OverviewOptionsHistoricalDark Pool LevelsShortsMore

SIRI Volume Sep 3, 2026 11:55:03 AM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	37.11	561,605	42.19
Nasdaq GSM	18.42	278,804	33.07
CHX	12.69	192,034	0.70
NYSE Arca	10.16	153,704	6.61
IEX	6.32	95,618	6.83
Cboe EDGX	4.77	72,198	2.38
Cboe BZX	4.43	67,030	3.80
NYSE	1.82	27,505	1.58
MEMX	1.49	22,535	1.04
Cboe EDGA	0.63	9,544	0.43
Cboe BYX	0.60	9,135	0.39
Nasdaq BX	0.35	5,369	0.22
Texas Stock Exchange LLC	0.29	4,384	0.06
MIAX Pearl	0.28	4,207	0.29
NYSE National	0.24	3,679	0.19
Nasdaq PHLX	0.15	2,228	0.09
24X National	0.13	2,001	0.01
NYSE American	0.12	1,820	0.11
LTSE	0.00	0	0.00

chartexchange.com

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

SIRI Nutrition Facts

0.37 servings per container

Serving size

4.11M

Calories

1.51M

% Day

% Avg

Off Exchange¹ 562K

37.11%

42.19%

Nasdaq GSM 279K

18.42%

33.07%

CHX 192K

12.69%

0.70%

NYSE Arca 154K

10.16%

6.61%

IEX 96K

6.32%

6.83%

Cboe EDGX 72K

4.77%

2.38%

Cboe BZX 67K

4.43%

3.80%

NYSE 28K

1.82%

1.58%

MEMX 23K

1.49%

1.04%

Cboe EDGA 10K

0.63%

0.43%

Cboe BYX 9K

0.60%

0.39%

Nasdaq BX 5K

0.35%

0.22%

Texas Stock Exchange LLC 4K

0.29%

0.06%

MIAX Pearl 4K

0.28%

0.29%

NYSE National 4K

0.24%

0.19%

Nasdaq PHLX 2K

0.15%

0.09%

24X National 2K

0.13%

0.01%

NYSE American 2K

0.12%

0.11%

LTSE 0

0.00%

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

chartexchange.com

SIRI Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 561,605, which is 37.11% of today's total volume.
Today's Lit volume is 951,795, which is 62.89%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 42.19%.
The average Lit volume has been 57.81%.

SIRI Volume by Exchange

Off Exchange

Nasdaq GSM

CHX

NYSE Arca

IEX

Cboe EDGX

Cboe BZX

NYSE

MEMX

Cboe EDGA

Cboe BYX