Ribbon Communications - 24 Year Stock Price History | RBBN

Historical daily share price chart and data for Ribbon Communications since 2000 adjusted for splits and dividends. The latest closing stock price for Ribbon Communications as of April 18, 2024 is 2.58.
  • The all-time high Ribbon Communications stock closing price was 435.17 on August 07, 2000.
  • The Ribbon Communications 52-week high stock price is 3.65, which is 41.5% above the current share price.
  • The Ribbon Communications 52-week low stock price is 1.78, which is 31% below the current share price.
  • The average Ribbon Communications stock price for the last 52 weeks is 2.74.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
Ribbon Communications Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2024 3.0107 3.0300 3.5100 2.5700 2.5800 -11.03%
2023 2.8981 2.7500 4.6300 1.8600 2.9000 3.94%
2022 3.2158 6.0900 6.1900 2.2200 2.7900 -53.88%
2021 7.1374 6.3500 11.1400 5.2300 6.0500 -7.77%
2020 4.0430 3.0400 7.3600 2.0300 6.5600 111.61%
2019 4.8618 5.1700 6.1500 2.6100 3.1000 -35.68%
2018 6.3079 7.7400 7.8300 4.7800 4.8200 -37.65%
2017 7.1363 6.4300 8.3900 5.8400 7.7300 22.70%
2016 7.5941 7.1200 9.7200 5.2600 6.3000 -11.64%
2015 9.3632 20.5250 20.5250 5.6900 7.1300 -64.08%
2014 17.5920 15.4000 21.0500 14.2500 19.8500 26.03%
2013 14.5317 9.7500 18.6000 9.7500 15.7500 85.29%
2012 11.0360 12.4000 15.4000 6.9250 8.5000 -29.17%
2011 14.4558 14.0500 20.2000 10.2000 12.0000 -10.11%
2010 13.7161 11.0500 18.3000 9.5000 13.3500 26.54%
2009 9.1304 7.8500 11.7000 5.6000 10.5500 33.54%
2008 16.2243 28.1000 28.1000 6.0000 7.9000 -72.90%
2007 36.0469 35.4000 45.0500 27.1500 29.1500 -11.53%
2006 24.9949 20.5500 34.6500 19.4500 32.9500 77.15%
2005 23.3002 28.0000 31.1000 16.8500 18.6000 -35.08%
2004 27.1302 39.1000 49.5500 16.0000 28.6500 -24.01%
2003 26.0108 5.4000 46.8500 5.3000 37.7000 654.00%
2002 9.4761 21.7000 28.7500 0.9850 5.0000 -78.35%
2001 96.1891 105.0000 229.4000 12.5950 23.1000 -81.70%
Sector Industry Market Cap Revenue
Computer and Technology Communications Network Software $0.443B $0.826B
Ribbon Communications Inc. develops communication software. It provides session border controllers, diameter signals, policy and routing servers, media and signaling gateways, cloud and mobility solutions. Ribbon Communications Inc., formerly known as Sonus Networks Inc., is headquartered in Westford, Massachusetts.
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