December 11th, 2017
jobs
homes

Menu
Recent Quotes
My Watchlist
Indicators
Markets
Stocks
ETFs
Tools
Markets:
Overview
News
Currencies
International
Treasuries

Ciena Corporation Common Stock (NY:CIEN)

432.05 +44.52 (+11.49%)
Official Closing Price Updated: 7:00 PM EDT, Aug 12, 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

Price 432.05
Open 414.51
Prev. Close 387.53
Change
+44.52
% Change
+11.49%
Bid (Size) 433.05 (40)
Ask (Size) 436.49 (40)
High 446.36
Low 409.24
52 Week High 637.51
52 Week Low 84.41
EPS 1.570
Price / Earnings 275.19
Dividend Yield N/A
Shares Outstanding 154,767,152
Volume 3,989,309
Average Volume (3 Mo) 3M

Chart

Chart for (: )
Intraday 1 Week 1 Month 3 Month 1 Year 3 Year 5 Year

Price Performance

YTD
+185.99 (75.59%)
1 Month
-13.39 (-3.01%)
3 Month
-145.85 (-25.24%)
6 Month
+134.80 (45.35%)
1 Year
+335.65 (348.18%)
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.

More ways to get to us

Lethbridge Herald Facebook Facebook
Lethbridge Herald Twitter Twitter
Lethbridge Herald YouTube YouTube

About Us

Contact the Lethbridge Herald

504 - 7th Street South
Lethbridge, AB T1J 3Z7

[P] (403) 328-4411
[F] (403)328-4536

Print Advertising: (403) 328-4410
National Advertising: (403) 380-7585
Online Advertising: (403) 380-7585
Classifieds: (403) 328-4433

© 1996-2017 The Lethbridge Herald, A Division of Continental Newspapers Canada Ltd.