Historical Stock Price
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Video: Compound Annual Growth Rate (CAGR) Definition


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Date Open High Low Close Volume
09/13/2021 $47.48 $47.73 $46.37 $46.98 648.30K
09/14/2021 $47.12 $47.39 $45.02 $45.34 915.10K
09/15/2021 $45.21 $45.62 $44.40 $44.74 746.10K
09/16/2021 $44.76 $44.88 $43.65 $44.40 585.50K
09/17/2021 $44.85 $45.96 $43.93 $44.98 3.70M
Iridium Communications is a provider of communications services. Co. provides voice and data communications services to businesses, the U.S. and foreign governments, non-governmental organizations and consumers via its satellite network. Co.'s commercial services include: postpaid mobile voice and data satellite communications services, Iridium push-to-talk service, and Internet of Things services. Co. provides U.S. government customers bulk access to its services, including voice, netted voice, data, messaging and paging services, and maintenance services for the U.S. government's gateway. Co.'s products include: satellite handsets, broadband data devices, and Iridium GO!.
IRDM historical stock prices picture
Iridium Communications (IRDM) has the following price history information. Looking back at IRDM historical stock prices for the last five trading days, on September 13, 2021, IRDM opened at $47.48, traded as high as $47.73 and as low as $46.37, and closed at $46.98. Trading volume was a total of 648.30K shares. On September 14, 2021, IRDM opened at $47.12, traded as high as $47.39 and as low as $45.02, and closed at $45.34. Trading volume was a total of 915.10K shares. On September 15, 2021, IRDM opened at $45.21, traded as high as $45.62 and as low as $44.40, and closed at $44.74. Trading volume was a total of 746.10K shares. On September 16, 2021, IRDM opened at $44.76, traded as high as $44.88 and as low as $43.65, and closed at $44.40. Trading volume was a total of 585.50K shares. On September 17, 2021, IRDM opened at $44.85, traded as high as $45.96 and as low as $43.93, and closed at $44.98. Trading volume was a total of 3.70M shares.

IRDM Historical Stock Prices By Date:

IRDM historical cagr picture

Below, we examine the compound annual growth rate — CAGR for short — of an investment into Iridium Communications shares, starting with a $10,000 purchase of IRDM, and working forward through the historical stock price information to today.

Growth of $10,000.00
Without Dividends Reinvested

Start date: 09/19/2011
End date: 09/17/2021
Start price/share: $7.01
End price/share: $44.98
Dividends collected/share: $0.00
Total return: 541.65%
Average Annual Total Return: 20.42%
Starting investment: $10,000.00
Ending investment: $64,151.57
Years: 10.00
Date Close
09/13/2021$46.98
09/14/2021$45.34
09/15/2021$44.74
09/16/2021$44.40
09/17/2021$44.98
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Also explore: IRDM shares outstanding history

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