Recent Quotes
View Full List
My Watchlist
Create Watchlist
Indicators
Industrial Estimate
Composite Estimate
500 Stocks Estimate
Gold
Crude Oil
Central Oregon Stock Index
Markets
Stocks
ETFs
Tools
Markets:
Overview
News
Currencies
International
Treasuries
Ciena Corporation Common Stock
(NY:
CIEN
)
527.58
UNCHANGED
Streaming Delayed Price
Updated: 7:00 PM EDT, Apr 30, 2026
Add to My Watchlist
Quote
Overview
Detailed Quote
Charting
Historical Prices
News
All News
News Headlines
Press Releases
Research
Quarterly Reports
Insider Filings
Other Filings
Price and Volume
Detailed Quote
Volume
11,154
Open
527.58
Bid (Size)
524.01 (40)
Ask (Size)
529.85 (80)
Prev. Close
527.58
Today's Range
527.58 - 527.58
52wk Range
64.70 - 529.89
Shares Outstanding
154,767,152
Dividend Yield
N/A
Intraday
1 Week
1 Month
3 Month
1 Year
3 Year
5 Year
Top News
More News
Thursday's session: top gainers and losers in the S&P500 index
↗
April 30, 2026
Via
Chartmill
Discover which S&P500 stocks are making waves on Tuesday.
↗
April 28, 2026
Via
Chartmill
Performance
YTD
+114.4%
+114.4%
1 Month
+35.9%
+35.9%
3 Month
+108.1%
+108.1%
6 Month
+179.2%
+179.2%
1 Year
+685.6%
+685.6%
More News
Read More
What's going on in today's session: S&P500 movers
↗
April 28, 2026
Via
Chartmill
Gapping S&P500 stocks in Tuesday's session
↗
April 28, 2026
Via
Chartmill
Wondering what's happening in today's S&P500 pre-market session?
↗
April 28, 2026
Via
Chartmill
Wednesday's session: gap up and gap down stock in the S&P500 index
↗
April 22, 2026
Via
Chartmill
The Nasdaq's Historic Rally Doesn't Mean the Risk Is Gone
↗
April 19, 2026
Via
MarketBeat
Stay informed with the top movers within the S&P500 index on Tuesday.
↗
April 14, 2026
Via
Chartmill
This AI Stock Might Be the Biggest Winner in 2026, And It Is Not Nvidia
April 14, 2026
Via
Barchart.com
Topics
Artificial Intelligence
Earnings
5 Stocks Leading the Market's Rebound: The AI Connectivity Trade
↗
April 13, 2026
Via
MarketBeat
Topics
Artificial Intelligence
These S&P500 stocks are gapping in today's session
↗
April 13, 2026
Via
Chartmill
What's going on in today's session: S&P500 movers
↗
April 10, 2026
Via
Chartmill
Topics
Artificial Intelligence
Stay updated with the S&P500 stocks that are on the move in today's pre-market session.
↗
April 10, 2026
Via
Chartmill
Topics
Artificial Intelligence
Exploring the top movers within the S&P500 index during today's session.
↗
April 08, 2026
Via
Chartmill
What's going on in today's session: S&P500 movers
↗
April 08, 2026
Via
Chartmill
Why Ciena Stock Marched More Than 11% Higher In March
↗
April 07, 2026
Via
The Motley Fool
Topics
Artificial Intelligence
Arista Networks Shatters Standards with 100-Partner Milestone for Liquid-Cooled XPO Ecosystem
April 06, 2026
Via
MarketMinute
Topics
Artificial Intelligence
Supply Chain
Uncover the latest developments among S&P500 stocks in today's session.
↗
April 06, 2026
Via
Chartmill
Arista’s XPO Ecosystem Hits 100-Partner Milestone, Signaling Industry Pivot to Next-Gen Liquid-Cooled Networking
April 06, 2026
Via
MarketMinute
Topics
Artificial Intelligence
Economy
These 4 Stocks Are Quietly Riding NVIDIA's Data Center Boom Higher
↗
April 06, 2026
Via
MarketBeat
What's going on in today's pre-market session: S&P500 movers
↗
April 06, 2026
Via
Chartmill
4 Tech Stocks With More Potential Than Any Cryptocurrency
↗
April 05, 2026
Via
The Motley Fool
Topics
Artificial Intelligence
Discover which S&P500 stocks are making waves on Thursday.
↗
April 02, 2026
Via
Chartmill
Explore the top gainers and losers within the S&P500 index in today's session.
↗
April 02, 2026
Via
Chartmill
Thursday's pre-market session: top gainers and losers in the S&P500 index
↗
April 02, 2026
Via
Chartmill
Frequently Asked Questions
Is Ciena Corporation Common Stock publicly traded?
Yes, Ciena Corporation Common Stock is publicly traded.
What exchange does Ciena Corporation Common Stock trade on?
Ciena Corporation Common Stock trades on the New York Stock Exchange
What is the ticker symbol for Ciena Corporation Common Stock?
The ticker symbol for Ciena Corporation Common Stock is CIEN on the New York Stock Exchange
What is the current price of Ciena Corporation Common Stock?
The current price of Ciena Corporation Common Stock is 527.58
When was Ciena Corporation Common Stock last traded?
The last trade of Ciena Corporation Common Stock was at 04/30/26 07:00 PM ET
What is the market capitalization of Ciena Corporation Common Stock?
The market capitalization of Ciena Corporation Common Stock is 81.65B
How many shares of Ciena Corporation Common Stock are outstanding?
Ciena Corporation Common Stock has 82B shares outstanding.
Stock Quote API & Stock News API supplied by
www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the
Privacy Policy
and
Terms Of Service
.
© 2025 FinancialContent. All rights reserved.