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Ribbon Communications Inc (RBBN)

Ribbon Communications Inc (RBBN)
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Fundamentals

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  • Market Capitalization, $K 371,653
  • Shares Outstanding, K 176,139
  • Annual Sales, $ 844,560 K
  • Annual Income, $ 39,640 K
  • EBIT $ 8 M
  • EBITDA $ 72 M
  • 60-Month Beta 1.34
  • Price/Sales 0.46
  • Price/Cash Flow 2.33
  • Price/Book 0.92

Options Overview Details

View History
  • Implied Volatility 139.25% (+69.22%)
  • Historical Volatility 60.56%
  • IV Percentile 68%
  • IV Rank 39.08%
  • IV High 356.31% on 04/29/26
  • IV Low 0.01% on 09/05/25
  • Expected Move (DTE 31) 0.09 (3.74%)
  • Put/Call Vol Ratio 0.00
  • Today's Volume 69
  • Volume Avg (30-Day) 46
  • Put/Call OI Ratio 0.04
  • Today's Open Interest 3,188
  • Open Int (30-Day) 5,492
  • Expected Range 2.19 to 2.36

Analyst Rating / Earnings Estimates

Current Rating
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Moderate Buy
Based on 6 analysts offering recommendations.
Earnings Estimates - Current Qtr 06/30/26
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  • Average Estimate $-0.04
  • Number of Estimates 2
  • High Estimate $-0.04
  • Low Estimate $-0.04
  • Prior Year $0.03
  • Growth Rate Est. (year over year) -233.33%

Price Performance

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Period Period Low Period High Performance
1-Month
2.08 +9.13%
on 07/17/26
2.58 -12.02%
on 06/22/26
-0.29 (-11.33%)
since 06/18/26
3-Month
2.08 +9.13%
on 07/17/26
3.41 -33.43%
on 06/02/26
-0.79 (-25.82%)
since 04/21/26
52-Week
1.80 +26.11%
on 02/06/26
4.29 -47.09%
on 07/23/25
-1.80 (-44.23%)
since 07/21/25

Most Recent Stories

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Ribbon's Optical and DCI Solutions Enable PT Jala Lintas Media (JLM) to Unlock Subsea and Metro Network Capacity Between Indonesia and Singapore

Delivers scalable datacenter connectivity, increased capacity, and reduced power consumption

RBBN : 2.27 (+7.58%)
HubOne Selects Ribbon's PSX to Unify Voice Traffic Across Its Applications

Supports evolving voice services and long term network strategy

RBBN : 2.27 (+7.58%)
Ribbon Communications to Report Second Quarter 2026 Financial Results on July 28, 2026

PLANO, Texas , July 14, 2026 /PRNewswire/ -- Ribbon Communications Inc.  (Nasdaq: RBBN), a global leader in real-time communications technology and IP optical networking solutions, today...

RBBN : 2.27 (+7.58%)
MGW Partners with Ribbon to Modernize Infrastructure and Expand Rural Connectivity

Supports BEAD-funded broadband expansion to deliver high-speed connectivity in rural Virginia

RBBN : 2.27 (+7.58%)
Ribbon and Comporium Expand Partnership to Advance Voice Infrastructure Modernization

Delivers scalable, future-ready IP voice platform

RBBN : 2.27 (+7.58%)
Ribbon Introduces Rapid Deployment Networking Solutions for Mobile Data Centers, Defense Agencies, and Critical Infrastructure Providers

Flexible Networking and Compute Solutions for Rapid Forward Deployment with growing global customer base

RBBN : 2.27 (+7.58%)
Ribbon's Cloud Native Technology Partners with Agentforce Contact Center in the Public Cloud

Supports AI-first engagement model for contact centers

RBBN : 2.27 (+7.58%)
Ribbon to Attend Key Investor Conferences

PLANO, Texas , May 6, 2026 /PRNewswire/ -- Ribbon Communications Inc. (Nasdaq: RBBN), a global leader in real-time communications technology and IP optical networking solutions, today...

RBBN : 2.27 (+7.58%)
Ribbon Communications: Q1 Earnings Snapshot

Ribbon Communications: Q1 Earnings Snapshot

RBBN : 2.27 (+7.58%)
Ribbon Communications Announces Promotion of Rick Marmurek to Chief Financial Officer

PLANO, Texas , April 28, 2026 /PRNewswire/ -- Ribbon Communications Inc . (Nasdaq: RBBN), a global leader in real-time communications technology and IP optical networking...

RBBN : 2.27 (+7.58%)

Business Summary

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,...

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Key Turning Points

3rd Resistance Point 2.47
2nd Resistance Point 2.38
1st Resistance Point 2.32
Last Price 2.27
1st Support Level 2.17
2nd Support Level 2.08
3rd Support Level 2.02

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52-Week High 4.29
Fibonacci 61.8% 3.34
Fibonacci 50% 3.05
Fibonacci 38.2% 2.75
Last Price 2.27
52-Week Low 1.80

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