What is the current price of CIEN?

As of today, CIEN price is $377.05

What is year-to-date change in CIEN price?

CIEN price is up +61.22% year-to-date

CIEN price is up +306.13% year-over-year

CIEN price is up +793.48% over the past 3 years

CIEN price is currently -64.33% below its historical high of $1,057.00 set on October 20, 2000

CIEN last stock split was on September 25, 2006

CIEN next stock split has not yet been announced

Analysts set an average price target of $600.00 for CIEN

$377.05$4.98+1.34%

July 31, 2026| session closed

$373.38$6.43-1.69%

July 31, 2026| after-hours session closed

Current Value: As of today, CIEN price is $377.05, up +1.34% in the most recent trading session on July 31, 2026
Historical Performance: CIEN price is up +61.22% year-to-date, up +306.13% over the past 365 days
All-Time High Comparison: CIEN price is currently -64.33% below its historical high of $1,057.00 set on October 20, 2000
3-Year Low Comparison: CIEN price is +844.04% above its 3-year low of $39.94 reached on October 26, 2023
Target Comparison: CIEN price target is $600.00, +59.13% higher than its current market price
Upcoming Split: CIEN next stock split has not yet been announced

CIEN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
Price	Jul 31, 26	$377.05	+1.3%	-23.1%	-28.5%	+61.2%	+306.1%	+793.5%	+548.5%
S&P 500	Jul 31, 26	7,489.72	+0.7%	-0.1%	+3.9%	+9.4%	+18.1%	+63.2%	+70.4%
NASDAQ	Jul 31, 26	25,373.85	+1.0%	-3.2%	+1.9%	+9.2%	+20.1%	+76.9%	+72.9%
Dow Jones	Jul 31, 26	52,485.03	+0.5%	+0.3%	+5.7%	+9.2%	+18.9%	+47.6%	+50.2%
XLK	Jul 31, 26	$175.35	-0.2%	-8.0%	+9.9%	+21.8%	+33.5%	+96.6%	+128.6%
200-Day SMA	Jul 31, 26	$351.22	+0.3%	+8.9%	+49.6%	+192.3%	+364.9%	+652.8%	+574.6%
20-Day SMA	Jul 31, 26	$404.06	-0.6%	-15.6%	-17.2%	+81.9%	+377.2%	+848.5%	+614.9%
50-Day SMA	Jul 31, 26	$463.51	-0.7%	-10.8%	+12.6%	+128.0%	+474.5%	+967.5%	+718.6%
Market Cap	Jul 31, 26	$53B	+1.3%	-23.1%	-28.4%	+61.8%	+306.7%	+750.1%	+491.9%
PE Ratio	Jul 31, 26	125.50	+1.3%	-23.1%	-28.5%	-54.4%	+30.9%	+339.7%	+536.1%
TTM Dividend Yield	Jul 31, 26	-	–	–	–	–	–	–	–

CIEN Price Highs Comparison
Period	High	Date	Current
1M	$491.79	Jun 30, 26	-23.3%
3M	$637.51	Jun 3, 26	-40.9%
6M	$637.51	Jun 3, 26	-40.9%
1Y	$637.51	Jun 3, 26	-40.9%
3Y	$637.51	Jun 3, 26	-40.9%
5Y	$637.51	Jun 3, 26	-40.9%
All	$1,057.00	Oct 20, 00	-64.3%

CIEN Price Lows Comparison
Period	Low	Date	Current
1M	$323.29	Jul 29, 26	+16.6%
3M	$323.29	Jul 29, 26	+16.6%
6M	$238.57	Feb 5, 26	+58.0%
1Y	$84.41	Aug 20, 25	+346.7%
3Y	$39.94	Oct 26, 23	+844.0%
5Y	$38.33	Oct 13, 22	+883.7%
All	$4.98	Feb 24, 09	+7471.3%

What is the current price of CIEN?: As of today, CIEN price is $377.05
What is CIEN price today change?: CIEN price is up +1.34% today
What is year-to-date change in CIEN price?: CIEN price is up +61.22% year-to-date
What is 1-year change in CIEN price?: CIEN price is up +306.13% year-over-year
What is 3-year change in CIEN price?: CIEN price is up +793.48% over the past 3 years
How far is CIEN price from its all-time high?: CIEN price is currently -64.33% below its historical high of $1,057.00 set on October 20, 2000
When was CIEN last stock split?: CIEN last stock split was on September 25, 2006
When is CIEN next stock split?: CIEN next stock split has not yet been announced
What is the analyst average price target for CIEN?: Analysts set an average price target of $600.00 for CIEN