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IRDM
Iridium Communications Inc.
stock NASDAQ

Market Open

Sep 30, 2026 12:15:57 PM EDT

48.28USD+0.709%(+0.34)210,640

48.11Bid 48.30Ask 0.19Spread

Pre-market

Sep 30, 2026 9:29:30 AM EDT

47.97USD+0.063%(+0.03)119

After-hours

0.00USD0.000%(0.00)0

OverviewOptionsHistoricalExchange VolumeShortsMore

IRDM Volume Sep 30, 2026 11:54:57 AM EDT

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Exchange	Day%	Volume	30D%
Off Exchange¹	40.91	80,028	47.84
Nasdaq GSM	27.32	53,435	34.43
NYSE Arca	11.34	22,185	4.97
IEX	6.02	11,777	4.60
Cboe BZX	5.48	10,716	3.19
NYSE	1.94	3,794	0.83
Cboe BYX	1.89	3,689	0.43
Cboe EDGX	1.21	2,364	1.51
MEMX	0.88	1,724	0.68
NYSE American	0.62	1,221	0.12
Texas Stock Exchange LLC	0.50	975	0.05
MIAX Pearl	0.42	814	0.17
Cboe EDGA	0.40	777	0.33
Nasdaq BX	0.33	643	0.30
NYSE National	0.24	465	0.21
Nasdaq PHLX	0.21	405	0.15
LTSE	0.20	400	0.06
CHX	0.11	210	0.11
24X National	0.00	3	0.00

chartexchange.com

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

IRDM Nutrition Facts

0.19 servings per container

Serving size

1.02M

Calories

195.63K

% Day

% Avg

Off Exchange¹ 80K

40.91%

47.84%

Nasdaq GSM 53K

27.32%

34.43%

NYSE Arca 22K

11.34%

4.97%

IEX 12K

6.02%

4.60%

Cboe BZX 11K

5.48%

3.19%

NYSE 4K

1.94%

0.83%

Cboe BYX 4K

1.89%

0.43%

Cboe EDGX 2K

1.21%

1.51%

MEMX 2K

0.88%

0.68%

NYSE American 1K

0.62%

0.12%

Texas Stock Exchange LLC 975

0.50%

0.05%

MIAX Pearl 814

0.42%

0.17%

Cboe EDGA 777

0.40%

0.33%

Nasdaq BX 643

0.33%

0.30%

NYSE National 465

0.24%

0.21%

Nasdaq PHLX 405

0.21%

0.15%

LTSE 400

0.20%

0.06%

CHX 210

0.11%

24X National 3

0.00%

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

chartexchange.com

IRDM Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 80,028, which is 40.91% of today's total volume.
Today's Lit volume is 115,597, which is 59.09%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 47.84%.
The average Lit volume has been 52.16%.

IRDM Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

IEX

Cboe BZX

NYSE

Cboe BYX

Cboe EDGX

MEMX

NYSE American

Texas Stock Exchange LLC