Ribbon Communications Inc (RBBN) Stock Chart
RBBN price chart
Daily prices adjusted for splits and dividends. 1D and 5D show delayed intraday prices. Markers: E earnings, D dividend, S split.
Technical snapshot
Key levels & statistics
RBBN performance vs the market
Total return, dividends reinvestedRBBN monthly returns
RBBN historical prices
RBBN dividends & splits
About the RBBN chart
Ribbon Communications (RBBN) closed at $1.32 on October 16, 2026, down 54.2% so far this year. The stock is trading 42.9% below its 200-day moving average of $2.31, which technical analysts usually read as a long-term downtrend. Over the past year RBBN returned −65.4% including dividends, behind the S&P 500 (+16.8%).
This page charts the full trading history of Ribbon Communications Inc stock. Daily prices come from EODHD and are adjusted for stock splits and dividends, so returns over long periods are comparable. For the latest quote, company profile, earnings and news, see the RBBN stock overview.
RBBN chart FAQ
What is the 52-week range of RBBN stock?
Over the 52 weeks to October 16, 2026, RBBN traded between an intraday low of $1.30 on October 16, 2026 and an intraday high of $4.09 on October 21, 2025.
Is RBBN above its 200-day moving average?
No. On October 16, 2026 RBBN closed at $1.32, 42.9% below its 200-day simple moving average of $2.31. The 50-day average was $1.87.
How has RBBN stock performed compared with the S&P 500?
Including reinvested dividends, RBBN returned −65.4% over the past year, compared with +16.8% for the S&P 500 (SPY). Over five years the figures were −78.7% and +83.0%.
Does Ribbon Communications pay a dividend?
Ribbon Communications has not paid a dividend in the past 12 months.
Has RBBN stock ever split?
RBBN has split its stock 2 times: 3:1 (October 10, 2000), 1:5 (January 30, 2015). Prices on this chart are adjusted for all splits.
How do I read the RBBN chart?
Pick a time range above the chart and choose candlesticks, a line or an area chart. Moving averages, Bollinger Bands, volume, RSI and MACD can be switched on with the indicator buttons, and "Compare" plots RBBN against the S&P 500, its sector or a competitor as a percentage change. Chart prices are adjusted for splits and dividends.