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

Ciena Corporation Common Stock (NY:CIEN)

351.82 -3.10 (-0.87%)
Official Closing Price Updated: 7:00 PM EDT, Sep 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

Price 351.82
Open 354.92
Prev. Close 354.92
Change
-3.10
% Change
-0.87%
Bid (Size) 349.20 (80)
Ask (Size) 351.95 (80)
High 359.00
Low 340.52
52 Week High 637.51
52 Week Low 143.19
EPS 1.570
Price / Earnings 224.09
Dividend Yield N/A
Shares Outstanding 154,767,152
Volume 2,659,296
Average Volume (3 Mo) 2M

Chart

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

Price Performance

YTD
+105.76 (42.98%)
1 Month
-30.98 (-8.09%)
3 Month
-110.62 (-23.92%)
6 Month
-63.57 (-15.30%)
1 Year
+206.15 (141.52%)
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.

Starting at /week.