Historical Stock Price
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Video: Compound Annual Growth Rate (CAGR) Definition
Date Open High Low Close Volume
04/13/2026 $33.53 $37.06 $33.53 $36.88 1.72M
04/14/2026 $37.40 $38.21 $36.96 $37.17 1.40M
04/15/2026 $37.68 $38.91 $37.51 $38.71 1.01M
04/16/2026 $39.54 $40.49 $39.09 $40.33 1.43M
04/17/2026 $41.27 $41.75 $40.01 $40.39 1.42M
RingCentral, Inc. is a provider of artificial intelligence (AI)-driven cloud business communications, contact center, video, and hybrid event solutions. Co.'s cloud-based business communications, collaboration, and customer engagement solutions function across multiple locations and devices, including smartphones, tablets, personal computers (PCs) and desk phones. Co. offers a fully integrated business communications platform, which includes cloud private branch exchanges (PBX), cloud contact center, video meetings and webinars, and events. Its product portfolio includes RingCentral MVP, Contact Center as a Service (CCaaS), RingCentral Video, RingCentral Events, and RingSense.
RNG historical stock prices picture
RingCentral (RNG) has the following price history information. Looking back at RNG historical stock prices for the last five trading days, on April 13, 2026, RNG opened at $33.53, traded as high as $37.06 and as low as $33.53, and closed at $36.88. Trading volume was a total of 1.72M shares. On April 14, 2026, RNG opened at $37.40, traded as high as $38.21 and as low as $36.96, and closed at $37.17. Trading volume was a total of 1.40M shares. On April 15, 2026, RNG opened at $37.68, traded as high as $38.91 and as low as $37.51, and closed at $38.71. Trading volume was a total of 1.01M shares. On April 16, 2026, RNG opened at $39.54, traded as high as $40.49 and as low as $39.09, and closed at $40.33. Trading volume was a total of 1.43M shares. On April 17, 2026, RNG opened at $41.27, traded as high as $41.75 and as low as $40.01, and closed at $40.39. Trading volume was a total of 1.42M shares.

RNG Historical Stock Prices By Date:

RNG historical cagr picture

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

Growth of $10,000.00
With Dividends Reinvested

Start date: 04/20/2016
End date: 04/17/2026
Start price/share: $17.88
End price/share: $40.39
Starting shares: 559.28
Ending shares: 560.29
Dividends reinvested/share: $0.07
Total return: 126.30%
Average Annual Total Return: 8.51%
Starting investment: $10,000.00
Ending investment: $22,625.62
Years: 10.00
 
Growth of $10,000.00
Without Dividends Reinvested

Start date: 04/20/2016
End date: 04/17/2026
Start price/share: $17.88
End price/share: $40.39
Dividends collected/share: $0.07
Total return: 126.31%
Average Annual Total Return: 8.51%
Starting investment: $10,000.00
Ending investment: $22,625.62
Years: 10.00
Date Close
04/13/2026$36.88
04/14/2026$37.17
04/15/2026$38.71
04/16/2026$40.33
04/17/2026$40.39
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Also explore: RNG shares outstanding history

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