What is the current price of CIEN?

As of today, CIEN price is $363.21

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

CIEN price is up +55.30% year-to-date

CIEN price is up +98.43% year-over-year

CIEN price is up +785.45% over the past 3 years

CIEN price is currently -65.64% 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 $536.50 for CIEN

$363.21$12.06+3.43%

October 28, 2026| session closed

$355.68$4.87+1.39%

October 28, 2026| after-hours session closed

Current Value: As of today, CIEN price is $363.21, up +3.43% in the most recent trading session on October 28, 2026
Historical Performance: CIEN price is up +55.30% year-to-date, up +98.43% over the past 365 days
All-Time High Comparison: CIEN price is currently -65.64% below its historical high of $1,057.00 set on October 20, 2000
3-Year Low Comparison: CIEN price is +797.70% above its 3-year low of $40.46 reached on October 30, 2023
Target Comparison: CIEN price target is $536.50, +47.71% 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	Oct 28, 26	$363.21	+3.4%	+5.5%	+3.6%	+55.3%	+98.4%	+785.5%	+568.4%
S&P 500	Oct 28, 26	7,746.85	+0.3%	+0.8%	+4.3%	+13.2%	+12.4%	+88.2%	+68.5%
NASDAQ	Oct 28, 26	26,533.33	+0.2%	-1.1%	+6.7%	+14.2%	+11.4%	+109.9%	+71.8%
Dow Jones	Oct 28, 26	52,532.88	+0.3%	+2.0%	-0.4%	+9.3%	+10.1%	+62.0%	+47.0%
XLK	Oct 28, 26	$191.00	+0.8%	-1.8%	+11.6%	+32.7%	+26.5%	+137.1%	+137.5%
200-Day SMA	Oct 28, 26	$404.01	+0.2%	+4.0%	+16.0%	+236.2%	+336.5%	+777.8%	+638.4%
20-Day SMA	Oct 28, 26	$376.05	+0.1%	+8.4%	-10.2%	+69.3%	+127.6%	+768.9%	+615.3%
50-Day SMA	Oct 28, 26	$365.88	-0.2%	-2.8%	-22.9%	+80.0%	+166.9%	+712.9%	+581.7%
Market Cap	Oct 28, 26	$52B	+3.4%	+5.5%	+3.8%	+56.2%	+99.1%	+744.0%	+511.1%
PE Ratio	Oct 28, 26	81.05	+3.4%	+5.5%	+3.6%	-70.6%	-62.4%	+192.2%	+339.5%
TTM Dividend Yield	Oct 28, 26	-	–	–	–	–	–	–	–

CIEN Price Highs Comparison
Period	High	Date	Current
1M	$454.73	Oct 9, 26	-20.1%
3M	$462.69	Aug 13, 26	-21.5%
6M	$637.51	Jun 3, 26	-43.0%
1Y	$637.51	Jun 3, 26	-43.0%
3Y	$637.51	Jun 3, 26	-43.0%
5Y	$637.51	Jun 3, 26	-43.0%
All	$1,057.00	Oct 20, 00	-65.6%

CIEN Price Lows Comparison
Period	Low	Date	Current
1M	$313.45	Oct 23, 26	+15.9%
3M	$311.60	Sep 3, 26	+16.6%
6M	$311.60	Sep 3, 26	+16.6%
1Y	$168.22	Nov 21, 25	+115.9%
3Y	$40.46	Oct 30, 23	+797.7%
5Y	$38.33	Oct 13, 22	+847.6%
All	$4.98	Feb 24, 09	+7193.4%

What is the current price of CIEN?: As of today, CIEN price is $363.21
What is CIEN price today change?: CIEN price is up +3.43% today
What is year-to-date change in CIEN price?: CIEN price is up +55.30% year-to-date
What is 1-year change in CIEN price?: CIEN price is up +98.43% year-over-year
What is 3-year change in CIEN price?: CIEN price is up +785.45% over the past 3 years
How far is CIEN price from its all-time high?: CIEN price is currently -65.64% 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 $536.50 for CIEN