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RBBN
Ribbon Communications Inc. Common Stock
stock NASDAQ

At Close

Sep 25, 2026 3:59:59 PM EDT

1.80USD-1.099%(-0.02)946,072

0.00Bid 0.00Ask 0.00Spread

Pre-market

0.00USD-100.000%(-1.82)0

After-hours

Sep 25, 2026 4:55:30 PM EDT

1.79USD-0.556%(-0.01)42,446

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Market Cap

321.88M

Headquarters

Westford, Massachusetts, USA

Industry

Telecom Services

Next Earnings

Oct 28, 2026 (32d)

Last Split

Oct 10, 20003for1

CSCO EXTR AUDC ERIC INFN JNPR UTSI

RBBN Stats

Avg. Vol. 10 Day

1,299,298

Avg. Vol. 30 Day

863,440

Employees

2,457

Market Cap

321,882,034

Shares Out.

178,823,352

On/Off Exchange

53%/47%

6 Month Beta

1.47

1 Year Beta

1.36

2 Year Beta

1.48

3 Year Beta

1.49

52 Week Low

1.55

52 Week High

4.09

SMA50

2.01

SMA200

2.41

1 Week

+4.65%

1 Month

-11.33%

3 Month

-18.18%

6 Month

-15.89%

1 Year

-52.00%

2 Year

-44.27%

5 Year

-70.64%

Profile

ribbon communications (nasdaq: rbbn) delivers communications software, ip and optical networking solutions to service providers, enterprises and critical infrastructure sectors globally. we engage deeply with our customers, helping them modernize their networks for improved competitive positioning and business outcomes in today's smart, always-on and data-hungry world. our innovative, end-to-end solutions portfolio delivers unparalleled scale, performance, and agility, including core to edge software-centric solutions, cloud-native offers, leading-edge security and analytics tools, along with ip and optical networking solutions for 5g. to learn more about ribbon visit rbbn.com.

RBBN Stock Summary

Ribbon Communications Inc. Common Stock (NASDAQ:RBBN) stock price today is $1.80, and today's volume is 946,072. RBBN is down -1.099% today. The 30 day average volume is 863,440. RBBN market cap is 321.88M with 178,823,352 shares outstanding.