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

Ciena Corporation Common Stock (NY:CIEN)

436.17 +7.40 (+1.73%)
Streaming Delayed Price Updated: 9:47 AM EDT, Aug 17, 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 436.17
Open 438.38
Prev. Close 428.77
Change
+7.40
% Change
+1.73%
Bid (Size) 436.19 (40)
Ask (Size) 437.91 (80)
High 439.88
Low 427.44
52 Week High 637.51
52 Week Low 84.41
EPS 1.570
Price / Earnings 277.82
Dividend Yield N/A
Shares Outstanding 154,767,152
Volume 221,165
Average Volume (3 Mo) 3M

Chart

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

Price Performance

YTD
+190.11 (77.26%)
1 Month
+61.76 (16.50%)
3 Month
-88.36 (-16.85%)
6 Month
+133.84 (44.27%)
1 Year
+344.24 (374.46%)
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.