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Ribbon Communications Inc.

RBBN Technology EDP Services
$1.36
▲ +0.4% Today
as of Oct 23, 15:50 ET
Last 30 days -29.50% Sep 14 → Oct 23
$1.27 $1.46 $1.66 $1.86 $2.05 Sep 14 Sep 22 Sep 30 Oct 07 Oct 15 Oct 23
Open
$1.35
High
$1.40
Low
$1.28
Volume
$1M
Avg Vol
$900,854
Mkt Cap
$329M
P/E (TTM)
—
Beta
—
52w High
$3.59
52w Low
$1.28
Div Yield
—
Shares Out
$179M

Recent Press Releases & News last 60 days · 9 items

Oct 22 · 12:00 PR PR Newswire
Ribbon Communications Names Industry Veteran Priyanka Kharat to Accelerate Acumen Growth and AI Strategy
Oct 21 · 12:00 PR PR Newswire
Ribbon Introduces Call Trust Deepfake Detection with Network-Based Voice Protection
Oct 13 · 20:03 PR PR Newswire
Ribbon Communications to Report Third Quarter 2026 Financial Results on October 27, 2026
▸ Show all 9 press releases & news Free account →

RBBN earnings at a glance

Ribbon Communications Inc. (RBBN) is scheduled to report earnings on Wednesday, October 28, 2026 — in 5 days. Analysts expect earnings per share of $0.01, compared with $0.01 in the same quarter last year (+0%). The options market is pricing a move of about ±93.0% after the report, a range of roughly $0.09 to $2.63 from today's $1.36. Over its last 6 reports the stock rose the next day 1 time and fell 5, moving ±13.3% on average; after the most recent report on Jul 28, 2026 it moved +6.8%. That means options currently expect more movement than RBBN has typically delivered. RBBN beat the consensus EPS estimate in 1 of its last 6 reported quarters. Implied volatility is currently 8%. The share price of $1.36 sits near its 52-week low.

More Technology stocks · All stocks · Earnings calendar

Overview

52-week range
$1.28
$3.59
3% of range
Avg surprise (last 6)
+58.3%
Avg reaction (last 6)
-11.0%
17% positive
Latest IV / EM
788%
EM ±93.0% · $3 · Oct 16

Earnings trends

EPS — actual vs estimate Actual Estimate
$-0.23$-0.03$0.17$0.37$0.57 Actual $-0.23Actual $-0.13Actual $-0.08Actual $-0.18Actual $-0.10Actual $-0.08Actual $-0.05Est $-0.02Actual $0.03Est $0.03Actual $0.01Est $0.04Actual $0.57Est $0.08Actual $-0.09Est $-0.08Actual $-0.05Est $-0.04 MarJunSepMarJunSepMar/2025Jun/2025Sep/20258K8KJun/2026
Revenue vs Net Income Revenue Net income
$-34M$32M$99M$165M$232M Sep 24Mar 25Jun 25Sep 25Mar 26Jun 26

Earnings history

DatePeriodActual EPSEstSurpriseYoY %ΔDay reactSource
Tue Jul 28, 2026Jun/2026 $-0.05 $-0.04 -25.0% -233.3% +6.8% earnings
Tue Apr 28, 20268K 2026-04-28 $-0.09 $-0.08 -12.5% — -8.5% earnings
Thu Feb 5, 20268K 2026-02-05 $0.57 $0.08 +612.5% — -27.9% earnings
Wed Oct 22, 2025Sep/2025 $0.01 $0.04 -75.0% — -13.8% earnings
Wed Jul 23, 2025Jun/2025 $0.03 $0.03 0.0% — -8.5% earnings
Tue Apr 29, 2025Mar/2025 $-0.05 $-0.02 -150.0% — -14.4% earnings
Mon Sep 30, 2024Sep 2024 $-0.08 — — — — financials
Sun Jun 30, 2024Jun 2024 $-0.10 — — — — financials
Sun Mar 31, 2024Mar 2024 $-0.18 — — — — financials
Sat Sep 30, 2023Sep 2023 $-0.08 — — — — financials
Fri Jun 30, 2023Jun 2023 $-0.13 — — — — financials
Fri Mar 31, 2023Mar 2023 $-0.23 — — — — financials

Upcoming

DateFiscalTimeEPS EstLY EPSYoY %Δ
Wed Oct 28, 2026Sep/2026OTHER $0.01$0.01 0.0%

Financials

Income statement (quarterly)

MetricJun 2026Mar 2026Dec 2025Sep 2025Jun 2025Mar 2025Dec 2024Sep 2024
Revenue$192M$163M—$215M$221M$181M—$210M
Cost of revenue$102M$93M—$107M$111M$99M—$101M
Gross profit$90M$70M—$108M$109M$82M—$110M
Operating income$-12M$-32M—$3M$4M$-20M—$-927,000
Net income$-27M$-34M—$-12M$-11M$-26M—$-13M
EPS (diluted)$-0.15$-0.20—$-0.07$-0.06$-0.15—$-0.08

Balance sheet (quarterly)

MetricJun 2026Mar 2026Dec 2025Sep 2025Jun 2025Mar 2025Dec 2024Sep 2024
Cash & equivalents$44M$68M$96M$75M$60M$71M$88M$37M
Inventory$88M$81M$79M$80M$80M$80M$79M$77M
Total current assets$406M$408M$454M$418M$434M$425M$464M$417M
Total assets$1.14B$1.16B$1.21B$1.11B$1.14B$1.14B$1.16B$1.11B
Long-term debt$321M$323M$325M$326M$328M$329M$331M$332M
Total liabilities$750M$741M$763M$745M$772M$756M$758M$719M
Total equity$393M$419M$449M$360M$370M$382M$405M$396M

Implied volatility — last 90 days

50%701%1351%2002%2652% Jun 07 — IV 255% · EM ±35.3%Jun 08 — IV 223% · EM ±29.5%Jun 09 — IV 239% · EM ±29.9%Jun 12 — IV 164% · EM ±16.7%Jun 15 — IV 226% · EM ±16.3%Jun 16 — IV 288% · EM ±17.0%Jun 17 — IV 414% · EM ±17.3%Jun 19 — IV 97% · EM ±21.5%Jun 22 — IV 106% · EM ±22.1%Jun 23 — IV 51% · EM ±10.4%Jun 24 — IV 65% · EM ±13.0%Jul 01 — IV 115% · EM ±19.1%Jul 21 — IV 152% · EM ±35.2%Jul 22 — IV 121% · EM ±27.8%Jul 23 — IV 154% · EM ±34.7%Jul 24 — IV 146% · EM ±32.3%Jul 27 — IV 194% · EM ±40.4%Jul 28 — IV 169% · EM ±34.6%Jul 29 — IV 581% · EM ±116.4%Jul 30 — IV 589% · EM ±115.4%Jul 31 — IV 183% · EM ±35.0%Aug 03 — IV 296% · EM ±52.4%Aug 04 — IV 187% · EM ±32.3%Aug 05 — IV 223% · EM ±37.2%Aug 06 — IV 324% · EM ±52.4%Aug 07 — IV 344% · EM ±53.7%Aug 10 — IV 317% · EM ±43.9%Aug 11 — IV 380% · EM ±50.3%Aug 12 — IV 403% · EM ±50.5%Aug 13 — IV 301% · EM ±35.5%Aug 17 — IV 489% · EM ±40.9%Aug 18 — IV 779% · EM ±56.4%Aug 19 — IV 626% · EM ±36.9%Aug 20 — IV 1197% · EM ±50.0%Aug 25 — IV 225% · EM ±46.1%Aug 26 — IV 234% · EM ±46.8%Aug 27 — IV 230% · EM ±45.0%Aug 28 — IV 232% · EM ±44.3%Aug 31 — IV 298% · EM ±52.8%Sep 01 — IV 371% · EM ±63.9%Sep 02 — IV 351% · EM ±58.7%Sep 03 — IV 280% · EM ±45.2%Sep 04 — IV 289% · EM ±45.2%Sep 07 — IV 327% · EM ±45.2%Sep 08 — IV 487% · EM ±64.3%Sep 09 — IV 466% · EM ±58.4%Sep 10 — IV 475% · EM ±56.1%Sep 11 — IV 591% · EM ±65.3%Sep 14 — IV 748% · EM ±62.5%Sep 15 — IV 909% · EM ±65.8%Sep 16 — IV 1552% · EM ±91.7%Sep 17 — IV 2653% · EM ±110.8%Sep 21 — IV 379% · EM ±79.2%Sep 22 — IV 412% · EM ±84.2%Sep 23 — IV 374% · EM ±75.0%Sep 24 — IV 407% · EM ±79.7%Sep 25 — IV 421% · EM ±80.6%Sep 28 — IV 489% · EM ±86.7%Sep 29 — IV 487% · EM ±83.8%Sep 30 — IV 493% · EM ±82.4%Oct 01 — IV 557% · EM ±90.1%Oct 02 — IV 560% · EM ±87.6%Oct 06 — IV 706% · EM ±93.2%Oct 07 — IV 672% · EM ±84.2%Oct 08 — IV 788% · EM ±93.0%

Sector peers

ECX
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PERI
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TRVG
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EGHT
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RBBN earnings FAQ

When is RBBN's next earnings date?

Ribbon Communications Inc. is expected to report on October 28, 2026.

What is RBBN's expected move for earnings?

Options currently price a move of about ±93.0%, or $1.27 per share either way from $1.36.

How does RBBN stock usually react to earnings?

Across the last 6 reports the average next-day move was ±13.3%, up 1 times and down 5 times.

What EPS are analysts expecting from Ribbon Communications Inc. ?

The consensus estimate is $0.01 per share, versus $0.01 a year ago.

What is RBBN's implied volatility?

RBBN's at-the-money implied volatility is about 8% based on the latest options snapshot.

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