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Ribbon Communications Inc (RBBN)

Ribbon Communications Inc (RBBN)
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Fundamentals

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  • Market Capitalization, $K 489,666
  • Shares Outstanding, K 176,139
  • Annual Sales, $ 844,560 K
  • Annual Income, $ 39,640 K
  • EBIT $ 34 M
  • EBITDA $ 84 M
  • 60-Month Beta 1.26
  • Price/Sales 0.56
  • Price/Cash Flow 2.85
  • Price/Book 1.13

Options Overview Details

View History
  • Implied Volatility 118.63% (-12.96%)
  • Historical Volatility 71.58%
  • IV Percentile 52%
  • IV Rank 33.29%
  • IV High 356.31% on 04/29/26
  • IV Low 0.01% on 09/05/25
  • Expected Move (DTE 5) 0.26 (9.17%)
  • Put/Call Vol Ratio 0.00
  • Today's Volume 359
  • Volume Avg (30-Day) 146
  • Put/Call OI Ratio 0.07
  • Today's Open Interest 2,218
  • Open Int (30-Day) 2,388
  • Expected Range 2.53 to 3.04

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
2.19 +26.65%
on 04/09/26
3.13 -11.18%
on 04/22/26
+0.54 (+24.11%)
since 04/08/26
3-Month
1.87 +49.06%
on 02/12/26
3.13 -11.18%
on 04/22/26
+0.82 (+41.84%)
since 02/06/26
52-Week
1.80 +54.44%
on 02/06/26
4.29 -35.20%
on 07/23/25
-0.35 (-11.18%)
since 05/08/25

Most Recent Stories

More News
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 : 2.78 (+3.35%)
Ribbon Communications: Q1 Earnings Snapshot

Ribbon Communications: Q1 Earnings Snapshot

RBBN : 2.78 (+3.35%)
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 : 2.78 (+3.35%)
Ribbon Communications Inc. Reports First Quarter 2026 Financial Results

Growing Demand Increases Confidence in Sequential and 2 nd Half 2026 Growth

RBBN : 2.78 (+3.35%)
Will Ribbon Communications Finally Prove Its Voice Modernization Bookings Translate to Revenue Growth?

Barchart Research What to Expect from RBBN Earnings RBBN Generated April 27, 2026 Current Price $2.66 EPS Estimate $$-0.08 Consensus Rating Moderate Buy Average Move 13.22% Will Ribbon Communications Finally...

RBBN : 2.78 (+3.35%)
Planters Broadband Selects Ribbon to Launch New 400G/800G- Ready Optical Route

First step in full network modernization project

RBBN : 2.78 (+3.35%)
Ribbon Communications to Report First Quarter 2026 Financial Results on April 28, 2026

PLANO, Texas , April 15, 2026 /PRNewswire/ -- Ribbon Communications Inc. (Nasdaq: RBBN), a global leader in real-time communications technology and IP optical networking solutions, today...

RBBN : 2.78 (+3.35%)
Ribbon Appoints Louis Silver to its Board of Directors

PLANO, Texas , April 15, 2026 /PRNewswire/ --  Ribbon Communications Inc. (Nasdaq: RBBN), a global leader in real-time communications technology and IP optical networking solutions,...

RBBN : 2.78 (+3.35%)
Ribbon and AWS Transform Cloud Deployment for Service Providers and Enterprises

Integrated cloud native solution, available on AWS Marketplace, delivers secure session control and centralized management

RBBN : 2.78 (+3.35%)
Ribbon Communications: Q4 Earnings Snapshot

Ribbon Communications: Q4 Earnings Snapshot

RBBN : 2.78 (+3.35%)

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 2.98
2nd Resistance Point 2.89
1st Resistance Point 2.83
Last Price 2.78
1st Support Level 2.69
2nd Support Level 2.60
3rd Support Level 2.55

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52-Week High 4.29
Fibonacci 61.8% 3.34
Fibonacci 50% 3.05
Last Price 2.78
Fibonacci 38.2% 2.75
52-Week Low 1.80

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