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Video: Compound Annual Growth Rate (CAGR) Definition
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 |
| 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. | |
 |

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:

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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