Ribbon Communications - 25 Year Stock Price History | RBBN

The latest closing stock price for Ribbon Communications as of March 11, 2025 is 3.83.

  • An investor who bought $1,000 worth of Ribbon Communications stock at the IPO in 2000 would have $-954 today, roughly -1 times their original investment - a -11.63% compound annual growth rate over 25 years.
  • 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 5.38, which is 40.5% above the current share price.
  • The Ribbon Communications 52-week low stock price is 2.46, which is 35.8% below the current share price.
  • The average Ribbon Communications stock price for the last 52 weeks is 3.51.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Ribbon Communications - 25 Year Stock Price History | RBBN

  • An investor who bought $1,000 worth of Ribbon Communications stock at the IPO in 2000 would have $-954 today, roughly -1 times their original investment - a -11.63% compound annual growth rate over 25 years.
  • 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 5.38, which is 40.5% above the current share price.
  • The Ribbon Communications 52-week low stock price is 2.46, which is 35.8% below the current share price.
  • The average Ribbon Communications stock price for the last 52 weeks is 3.51.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.