What is the current annual revenue of CIEN?

As of today, CIEN annual revenue is $4.77B

What is 1-year change in CIEN annual revenue?

CIEN annual revenue is up +18.79% year-over-year

What is 3-year change in CIEN annual revenue?

CIEN annual revenue is up +31.30% over the past 3 years

How far is CIEN annual revenue from its all-time high?

CIEN annual revenue is currently at its all-time high

How does CIEN annual revenue rank versus sector peers?

CIEN annual revenue is higher than 86.49% of companies in Technology sector

How does the analyst estimate for CIEN annual revenue compare to its current value?

Analysts estimate CIEN annual revenue at $6.42B, +34.66% higher than the current value

When is CIEN next annual earnings release?

The next annual earnings release for CIEN is on December 10, 2026

What is the current quarterly revenue of CIEN?

As of today, CIEN quarterly revenue is $1.67B

What is CIEN quarterly revenue most recent change?

CIEN quarterly revenue was up +6.39% on July 1, 2026

What is 1-year change in CIEN quarterly revenue?

CIEN quarterly revenue is up +37.05% year-over-year

How far is CIEN quarterly revenue from its all-time high?

CIEN quarterly revenue is currently at its all-time high

How does CIEN quarterly revenue rank versus sector peers?

CIEN quarterly revenue is higher than 87.47% of companies in Technology sector

How does the analyst estimate for CIEN quarterly revenue compare to its current value?

Analysts estimate CIEN quarterly revenue at $1.76B, +5.25% higher than the current value

When is CIEN next earnings release?

The next earnings release for CIEN is on December 10, 2026

What is the current TTM revenue of CIEN?

As of today, CIEN TTM revenue is $6.02B

What is CIEN TTM revenue most recent change?

CIEN TTM revenue was up +8.11% on July 1, 2026

What is 1-year change in CIEN TTM revenue?

CIEN TTM revenue is up +32.57% year-over-year

How far is CIEN TTM revenue from its all-time high?

CIEN TTM revenue is currently at its all-time high

How does CIEN TTM revenue rank versus sector peers?

CIEN TTM revenue is higher than 86.93% of companies in Technology sector

How does the analyst estimate for CIEN TTM revenue compare to its current value?

Analysts estimate CIEN TTM revenue at $6.43B, +6.76% higher than the current value

When is CIEN next earnings release?

The next earnings release for CIEN is on December 10, 2026

CIEN Revenue History & Chart Since 1996

Annual Revenue

$4.77B$754.55M+18.79%

October 1, 2025

Summary

Current Value: As of today, CIEN annual revenue is $4.77B, up +18.79% on October 1, 2025
Historical Performance: CIEN annual revenue is up +31.30% over the past 3 years, up +35.03% over the past 5 years
All-Time High Comparison: CIEN annual revenue is currently at its all-time high
3-Year Low Comparison: CIEN annual revenue is +31.30% above its 3-year low of $3.63B reached on an earlier date
Sector Comparison: CIEN annual revenue is higher than 86.49% of companies in Technology sector
Analyst Estimate: Analysts estimate CIEN annual revenue at $6.42B, +34.66% higher than the current value
Upcoming Earnings: The next annual earnings release for CIEN is on December 10, 2026

Revenue Chart

Performance

CIEN Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
Annual Revenue	Oct 1, 25	$4.77B	+18.8%	+31.3%	+35.0%	+285.7%
Quarterly Revenue	Jul 1, 26	$1.67B	+37.0%	+56.5%	+69.1%	+283.9%
TTM Revenue	Jul 1, 26	$6.02B	+32.6%	+42.4%	+76.7%	+253.3%
Price	Sep 18, 26	$348.80	+152.7%	+613.9%	+556.4%	+2581.0%
Annual EPS	Oct 1, 25	$0.85	+47.6%	-15.5%	-63.3%	+123.7%
PE Ratio	Sep 18, 26	77.83	-45.4%	+135.6%	+331.4%	–
Annual Gross Profit	Oct 1, 25	$1.98B	+23.9%	+38.2%	+28.9%	+457.0%
Annual Net Income	Oct 1, 25	$123.34M	+46.9%	-19.3%	-65.9%	+137.0%
Annual EBITDA	Oct 1, 25	$451.13M	+39.0%	+13.5%	-30.2%	+906.7%
	Oct 1, 25	$310.79M	+62.5%	+20.8%	-39.5%	+237.7%

Revenue Highs

CIEN Annual Revenue Highs Comparison
Period	High	Date	Current
3Y	$4.77B	Oct 1, 25	at high
5Y	$4.77B	Oct 1, 25	at high
All	$4.77B	Oct 1, 25	at high

Revenue Lows

CIEN Annual Revenue Lows Comparison
Period	Low	Date	Current
3Y	$3.63B	N/A	+31.3%
5Y	$3.53B	N/A	+35.0%
All	$54.84M	Oct 1, 96	+8597.5%

Revenue Estimates

CIEN Revenue Estimates reported versus estimate values
Year	Estimate	Reported	Surprise / Exp.
2024	$3.99B	$4.01B	+0.54%
2025	$4.71B	$4.77B	+1.25%
2026	$6.42B	N/A	+34.66%
2027	$8.39B	N/A	+75.98%

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Revenue History

Year	Value	Change
2025	$4.77B	+18.8%
2024	$4.01B	-8.5%
2023	$4.39B	+20.8%
2022	$3.63B	+0.3%
2021	$3.62B	+2.5%
2020	$3.53B	-1.1%
2019	$3.57B	+15.4%
2018	$3.09B	+10.4%
2017	$2.80B	+7.7%
2016	$2.60B	+6.3%
2015	$2.45B	+6.9%
2014	$2.29B	+9.9%
2013	$2.08B	+13.6%
2012	$1.83B	+5.3%
2011	$1.74B	+40.9%

Year	Value	Change
2010	$1.24B	+89.5%
2009	$652.63M	-27.7%
2008	$902.45M	+15.7%
2007	$779.77M	+38.2%
2006	$564.06M	+32.0%
2005	$427.26M	+43.0%
2004	$298.71M	+5.5%
2003	$283.14M	-21.6%
2002	$361.16M	-77.5%
2001	$1.60B	+86.7%
2000	$858.75M	+78.1%
1999	$482.09M	-5.1%
1998	$508.09M	+35.9%
1997	$373.83M	+581.7%
1996	$54.84M	-

FAQ

What is the current annual revenue of CIEN?: As of today, CIEN annual revenue is $4.77B
What is 1-year change in CIEN annual revenue?: CIEN annual revenue is up +18.79% year-over-year
What is 3-year change in CIEN annual revenue?: CIEN annual revenue is up +31.30% over the past 3 years
How far is CIEN annual revenue from its all-time high?: CIEN annual revenue is currently at its all-time high
How does CIEN annual revenue rank versus sector peers?: CIEN annual revenue is higher than 86.49% of companies in Technology sector
How does the analyst estimate for CIEN annual revenue compare to its current value?: Analysts estimate CIEN annual revenue at $6.42B, +34.66% higher than the current value
When is CIEN next annual earnings release?: The next annual earnings release for CIEN is on December 10, 2026

Quarterly Revenue

$1.67B$100.39M+6.39%

July 1, 2026

Summary

Current Value: As of today, CIEN quarterly revenue is $1.67B, up +6.39% on July 1, 2026
Historical Performance: CIEN quarterly revenue is up +37.05% year-over-year, up +56.49% over the past 3 years
All-Time High Comparison: CIEN quarterly revenue is currently at its all-time high
3-Year Low Comparison: CIEN quarterly revenue is +83.47% above its 3-year low of $910.83M reached on April 27, 2024
Sector Comparison: CIEN quarterly revenue is higher than 87.47% of companies in Technology sector
Analyst Estimate: Analysts estimate CIEN quarterly revenue at $1.76B, +5.25% higher than the current value
Upcoming Earnings: The next earnings release for CIEN is on December 10, 2026

Performance

CIEN Performance
Metric	Date	Value	3M	1Y	3Y	5Y
Quarterly Revenue	Jul 1, 26	$1.67B	+6.4%	+37.0%	+56.5%	+69.1%
Annual Revenue	Oct 1, 25	$4.77B	–	+18.8%	+31.3%	+35.0%
TTM Revenue	Jul 1, 26	$6.02B	+8.1%	+32.6%	+42.4%	+76.7%
Price	Sep 18, 26	$348.80	-18.6%	+152.7%	+613.9%	+556.4%
Quarterly EPS	Jul 1, 26	$1.83	+22.4%	+424.2%	+820.9%	+20.1%
PE Ratio	Sep 18, 26	77.83	-45.4%	-45.4%	+135.6%	+331.4%
Quarterly Gross Profit	Jul 1, 26	$720.23M	+10.3%	+53.4%	+73.1%	+62.2%
Quarterly Net Income	Jul 1, 26	$266.42M	+22.1%	+429.6%	+796.0%	+11.8%
	Jul 1, 26	$302.07M	+26.6%	+301.1%	+266.4%	+90.5%
Quarterly EBITDA	Jul 1, 26	$350.76M	+23.6%	+216.1%	+196.2%	+82.7%

Quarterly Revenue Highs

CIEN Quarterly Revenue Highs Comparison
Period	High	Date	Current
1Y	$1.67B	Jul 1, 26	at high
3Y	$1.67B	Jul 1, 26	at high
5Y	$1.67B	Jul 1, 26	at high
All	$1.67B	Jul 1, 26	at high

Quarterly Revenue Lows

CIEN Quarterly Revenue Lows Comparison
Period	Low	Date	Current
1Y	$1.22B	N/A	+37.0%
3Y	$910.83M	Apr 27, 24	+83.5%
5Y	$844.44M	Jan 29, 22	+97.9%
All	$50.03M	Jul 31, 02	+3240.4%

Quarterly Revenue Estimates

CIEN Quarterly Revenue Estimates reported versus estimate values
Month	Estimate	Reported	Surprise / Exp.
Apr 2026	$1.50B	$1.57B	+4.64%
Jul 2026	$1.63B	$1.67B	+2.32%
Oct 2026	$1.76B	N/A	+5.25%
Jan 2027	$1.84B	N/A	+10.20%

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Quarterly Revenue History

Month	Value	Change
Jul 2026	$1.67B	+6.4%
Apr 2026	$1.57B	+10.1%
Jan 2026	$1.43B	+5.6%
Oct 2025	$1.35B	+10.9%
Jul 2025	$1.22B	+8.3%
Apr 2025	$1.13B	+5.0%
Jan 2025	$1.07B	-4.6%
Oct 2024	$1.12B	+19.3%
Jul 2024	$942.31M	+3.5%
Apr 2024	$910.83M	-12.2%
Jan 2024	$1.04B	-8.1%
Oct 2023	$1.13B	+5.8%
Jul 2023	$1.07B	-5.7%
Apr 2023	$1.13B	+7.2%
Jan 2023	$1.06B	+8.8%
Oct 2022	$971.01M	+11.9%
Jul 2022	$867.98M	-8.6%
Apr 2022	$949.23M	+12.4%
Jan 2022	$844.44M	-18.9%
Oct 2021	$1.04B	+5.4%
Jul 2021	$988.14M	+18.5%
Apr 2021	$833.93M	+10.1%
Jan 2021	$757.13M	-8.6%
Oct 2020	$828.48M	-15.2%
Jul 2020	$976.71M	+9.2%
Apr 2020	$894.05M	+7.3%
Jan 2020	$832.91M	-14.0%
Oct 2019	$967.99M	+0.8%
Jul 2019	$960.61M	+11.1%
Apr 2019	$865.01M	+11.1%
Jan 2019	$778.53M	-13.4%
Oct 2018	$899.36M	+9.8%
Jul 2018	$818.82M	+12.2%
Apr 2018	$729.98M	+13.0%
Jan 2018	$646.14M	-13.2%
Oct 2017	$744.45M	+2.2%
Jul 2017	$728.72M	+3.1%
Apr 2017	$707.02M	+13.8%
Jan 2017	$621.50M	-13.2%
Oct 2016	$716.19M	+6.8%
Jul 2016	$670.55M	+4.7%
Apr 2016	$640.72M	+11.8%
Jan 2016	$573.12M	-17.2%
Oct 2015	$691.97M	+14.8%
Jul 2015	$602.93M	-3.0%
Apr 2015	$621.60M	+17.5%
Jan 2015	$529.16M	-10.5%
Oct 2014	$590.96M	-2.1%
Jul 2014	$603.56M	+7.8%
Apr 2014	$560.06M	+4.9%
Jan 2014	$533.70M	-8.5%
Oct 2013	$583.39M	+8.4%
Jul 2013	$538.36M	+6.0%
Apr 2013	$507.71M	+12.1%
Jan 2013	$453.09M	-2.7%
Oct 2012	$465.53M	-1.8%
Jul 2012	$474.09M	-0.7%
Apr 2012	$477.62M	+14.6%
Jan 2012	$416.69M	-8.5%
Oct 2011	$455.46M	+4.6%

Month	Value	Change
Jul 2011	$435.31M	+4.2%
Apr 2011	$417.89M	-3.6%
Jan 2011	$433.31M	+3.8%
Oct 2010	$417.61M	+7.2%
Jul 2010	$389.68M	+53.7%
Apr 2010	$253.47M	+44.1%
Jan 2010	$175.88M	-0.2%
Oct 2009	$176.27M	+7.0%
Jul 2009	$164.76M	+14.3%
Apr 2009	$144.20M	-13.9%
Jan 2009	$167.40M	-6.8%
Oct 2008	$179.65M	-29.0%
Jul 2008	$253.18M	+4.5%
Apr 2008	$242.20M	+6.5%
Jan 2008	$227.42M	+5.2%
Oct 2007	$216.19M	+5.5%
Jul 2007	$204.95M	+5.9%
Apr 2007	$193.53M	+17.2%
Jan 2007	$165.10M	+3.2%
Oct 2006	$159.95M	+4.9%
Jul 2006	$152.50M	+16.3%
Apr 2006	$131.18M	+8.9%
Jan 2006	$120.43M	+1.9%
Oct 2005	$118.18M	+7.0%
Jul 2005	$110.48M	+6.4%
Apr 2005	$103.85M	+9.6%
Jan 2005	$94.75M	+15.5%
Oct 2004	$82.01M	+8.5%
Jul 2004	$75.59M	+1.2%
Apr 2004	$74.70M	+12.5%
Jan 2004	$66.41M	-6.0%
Oct 2003	$70.64M	+3.2%
Jul 2003	$68.48M	-6.9%
Apr 2003	$73.54M	+4.4%
Jan 2003	$70.47M	+13.8%
Oct 2002	$61.92M	+23.8%
Jul 2002	$50.03M	-42.5%
Apr 2002	$87.05M	-46.3%
Jan 2002	$162.16M	-55.9%
Oct 2001	$367.77M	-19.7%
Jul 2001	$458.07M	+7.7%
Apr 2001	$425.40M	+20.9%
Jan 2001	$351.99M	+22.4%
Oct 2000	$287.59M	+23.3%
Jul 2000	$233.27M	+25.6%
Apr 2000	$185.68M	+22.0%
Jan 2000	$152.21M	+7.7%
Oct 1999	$141.35M	+9.7%
Jul 1999	$128.83M	+15.5%
Apr 1999	$111.49M	+11.0%
Jan 1999	$100.42M	+10.2%
Oct 1998	$91.16M	-29.4%
Jul 1998	$129.12M	-9.5%
Apr 1998	$142.72M	+6.3%
Jan 1998	$134.27M	+3.2%
Oct 1997	$130.10M	+6.8%
Jul 1997	$121.80M	+40.5%
Apr 1997	$86.70M	+60.9%
Jan 1997	$53.90M	-

FAQ

What is the current quarterly revenue of CIEN?: As of today, CIEN quarterly revenue is $1.67B
What is CIEN quarterly revenue most recent change?: CIEN quarterly revenue was up +6.39% on July 1, 2026
What is 1-year change in CIEN quarterly revenue?: CIEN quarterly revenue is up +37.05% year-over-year
How far is CIEN quarterly revenue from its all-time high?: CIEN quarterly revenue is currently at its all-time high
How does CIEN quarterly revenue rank versus sector peers?: CIEN quarterly revenue is higher than 87.47% of companies in Technology sector
How does the analyst estimate for CIEN quarterly revenue compare to its current value?: Analysts estimate CIEN quarterly revenue at $1.76B, +5.25% higher than the current value
When is CIEN next earnings release?: The next earnings release for CIEN is on December 10, 2026

TTM Revenue

$6.02B$451.74M+8.11%

July 1, 2026

Summary

Current Value: As of today, CIEN TTM revenue is $6.02B, up +8.11% on July 1, 2026
Historical Performance: CIEN TTM revenue is up +32.57% year-over-year, up +42.40% over the past 3 years
All-Time High Comparison: CIEN TTM revenue is currently at its all-time high
3-Year Low Comparison: CIEN TTM revenue is +49.96% above its 3-year low of $4.01B reached on October 31, 2024
Sector Comparison: CIEN TTM revenue is higher than 86.93% of companies in Technology sector
Analyst Estimate: Analysts estimate CIEN TTM revenue at $6.43B, +6.76% higher than the current value
Upcoming Earnings: The next earnings release for CIEN is on December 10, 2026

Performance

CIEN Performance
Metric	Date	Value	3M	1Y	3Y	5Y
TTM Revenue	Jul 1, 26	$6.02B	+8.1%	+32.6%	+42.4%	+76.7%
Annual Revenue	Oct 1, 25	$4.77B	–	+18.8%	+31.3%	+35.0%
Quarterly Revenue	Jul 1, 26	$1.67B	+6.4%	+37.0%	+56.5%	+69.1%
Price	Sep 18, 26	$348.80	-18.6%	+152.7%	+613.9%	+556.4%
TTM EPS	Jul 1, 26	$4.48	+49.2%	+362.8%	+203.1%	+52.1%
PE Ratio	Sep 18, 26	77.83	-45.4%	-45.4%	+135.6%	+331.4%
TTM Gross Profit	Jul 1, 26	$2.51B	+11.1%	+42.3%	+47.7%	+63.8%
TTM Net Income	Jul 1, 26	$654.41M	+49.3%	+364.5%	+195.8%	+41.7%
TTM EBITDA	Jul 1, 26	$1.03B	+30.5%	+162.4%	+97.9%	+65.5%
	Jul 1, 26	$850.45M	+36.4%	+234.7%	+125.4%	+74.6%

TTM Revenue Highs

CIEN TTM Revenue Highs Comparison
Period	High	Date	Current
1Y	$6.02B	Jul 1, 26	at high
3Y	$6.02B	Jul 1, 26	at high
5Y	$6.02B	Jul 1, 26	at high
All	$6.02B	Jul 1, 26	at high

TTM Revenue Lows

CIEN TTM Revenue Lows Comparison
Period	Low	Date	Current
1Y	$4.54B	N/A	+32.6%
3Y	$4.01B	Oct 31, 24	+50.0%
5Y	$3.41B	N/A	+76.7%
All	$53.90M	Jan 31, 97	>+9999.0%

TTM Revenue History

Month	Value	Change
Jul 2026	$6.02B	+8.1%
Apr 2026	$5.57B	+8.7%
Jan 2026	$5.12B	+7.4%
Oct 2025	$4.77B	+5.0%
Jul 2025	$4.54B	+6.5%
Apr 2025	$4.26B	+5.3%
Jan 2025	$4.05B	+0.9%
Oct 2024	$4.01B	-0.1%
Jul 2024	$4.02B	-3.0%
Apr 2024	$4.15B	-5.1%
Jan 2024	$4.37B	-0.4%
Oct 2023	$4.39B	+3.7%
Jul 2023	$4.23B	+5.0%
Apr 2023	$4.03B	+4.8%
Jan 2023	$3.84B	+5.8%
Oct 2022	$3.63B	-1.9%
Jul 2022	$3.70B	-3.1%
Apr 2022	$3.82B	+3.1%
Jan 2022	$3.71B	+2.4%
Oct 2021	$3.62B	+6.3%
Jul 2021	$3.41B	+0.3%
Apr 2021	$3.40B	-1.7%
Jan 2021	$3.46B	-2.1%
Oct 2020	$3.53B	-3.8%
Jul 2020	$3.67B	+0.4%
Apr 2020	$3.66B	+0.8%
Jan 2020	$3.63B	+1.5%
Oct 2019	$3.57B	+2.0%
Jul 2019	$3.50B	+4.2%
Apr 2019	$3.36B	+4.2%
Jan 2019	$3.23B	+4.3%
Oct 2018	$3.09B	+5.3%
Jul 2018	$2.94B	+3.2%
Apr 2018	$2.85B	+0.8%
Jan 2018	$2.83B	+0.9%
Oct 2017	$2.80B	+1.0%
Jul 2017	$2.77B	+2.1%
Apr 2017	$2.72B	+2.5%
Jan 2017	$2.65B	+1.9%
Oct 2016	$2.60B	+0.9%
Jul 2016	$2.58B	+2.7%
Apr 2016	$2.51B	+0.8%
Jan 2016	$2.49B	+1.8%
Oct 2015	$2.45B	+4.3%
Jul 2015	$2.34B	-0.0%
Apr 2015	$2.35B	+2.7%
Jan 2015	$2.28B	-0.2%
Oct 2014	$2.29B	+0.3%
Jul 2014	$2.28B	+2.9%
Apr 2014	$2.22B	+2.4%
Jan 2014	$2.16B	+3.9%
Oct 2013	$2.08B	+6.0%
Jul 2013	$1.96B	+3.4%
Apr 2013	$1.90B	+1.6%
Jan 2013	$1.87B	+2.0%
Oct 2012	$1.83B	+0.6%
Jul 2012	$1.82B	+2.2%
Apr 2012	$1.79B	+3.5%
Jan 2012	$1.73B	-1.0%
Oct 2011	$1.74B	+2.2%

Month	Value	Change
Jul 2011	$1.70B	+2.8%
Apr 2011	$1.66B	+11.0%
Jan 2011	$1.49B	+20.8%
Oct 2010	$1.24B	+24.2%
Jul 2010	$995.29M	+29.2%
Apr 2010	$770.38M	+16.5%
Jan 2010	$661.11M	+1.3%
Oct 2009	$652.63M	-0.5%
Jul 2009	$656.01M	-11.9%
Apr 2009	$744.43M	-11.6%
Jan 2009	$842.43M	-6.7%
Oct 2008	$902.45M	-3.9%
Jul 2008	$938.98M	+5.4%
Apr 2008	$890.76M	+5.8%
Jan 2008	$842.08M	+8.0%
Oct 2007	$779.77M	+7.8%
Jul 2007	$723.53M	+7.8%
Apr 2007	$671.08M	+10.2%
Jan 2007	$608.73M	+7.9%
Oct 2006	$564.06M	+8.0%
Jul 2006	$522.29M	+8.7%
Apr 2006	$480.27M	+6.0%
Jan 2006	$452.94M	+6.0%
Oct 2005	$427.26M	+9.3%
Jul 2005	$391.08M	+9.8%
Apr 2005	$356.19M	+8.9%
Jan 2005	$327.04M	+9.5%
Oct 2004	$298.71M	+4.0%
Jul 2004	$287.35M	+2.5%
Apr 2004	$280.24M	+0.4%
Jan 2004	$279.08M	-1.4%
Oct 2003	$283.14M	+3.2%
Jul 2003	$274.41M	+7.2%
Apr 2003	$255.96M	-5.0%
Jan 2003	$269.47M	-25.4%
Oct 2002	$361.16M	-45.9%
Jul 2002	$667.01M	-38.0%
Apr 2002	$1.08B	-23.9%
Jan 2002	$1.41B	-11.8%
Oct 2001	$1.60B	+5.3%
Jul 2001	$1.52B	+17.3%
Apr 2001	$1.30B	+22.6%
Jan 2001	$1.06B	+23.3%
Oct 2000	$858.75M	+20.5%
Jul 2000	$712.51M	+17.2%
Apr 2000	$608.07M	+13.9%
Jan 2000	$533.88M	+10.7%
Oct 1999	$482.09M	+11.6%
Jul 1999	$431.89M	-0.1%
Apr 1999	$432.18M	-6.7%
Jan 1999	$463.41M	-6.8%
Oct 1998	$497.26M	-7.3%
Jul 1998	$536.20M	+1.4%
Apr 1998	$528.89M	+11.8%
Jan 1998	$472.87M	+20.5%
Oct 1997	$392.50M	+49.6%
Jul 1997	$262.40M	+86.6%
Apr 1997	$140.60M	+160.9%
Jan 1997	$53.90M	-

FAQ

What is the current TTM revenue of CIEN?: As of today, CIEN TTM revenue is $6.02B
What is CIEN TTM revenue most recent change?: CIEN TTM revenue was up +8.11% on July 1, 2026
What is 1-year change in CIEN TTM revenue?: CIEN TTM revenue is up +32.57% year-over-year
How far is CIEN TTM revenue from its all-time high?: CIEN TTM revenue is currently at its all-time high
How does CIEN TTM revenue rank versus sector peers?: CIEN TTM revenue is higher than 86.93% of companies in Technology sector
How does the analyst estimate for CIEN TTM revenue compare to its current value?: Analysts estimate CIEN TTM revenue at $6.43B, +6.76% higher than the current value
When is CIEN next earnings release?: The next earnings release for CIEN is on December 10, 2026

Data Sources & References

CIEN Official Website www.ciena.com
CIEN Profile on Yahoo Finance finance.yahoo.com/quote/CIEN
CIEN Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/cien