US equities |
SPCX $167.53 ▲+5.39% NVDA $237.16 ▲+1.37% MU $1,068.09 ▼-0.63% TSLA $376.39 ▲+1.57% MSFT $526.27 ▲+1.69% INTC $117.11 ▼-1.86% SNDK $1,725.33 ▲+0.31% META $745.17 ▲+2.35%
FinancialContent

Ciena Corporation Common Stock (NY:CIEN)

391.78 +0.44 (+0.11%)
Delayed Quote Updated: 10:58 AM EDT, Oct 5, 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 391.78
Open 393.77
Prev. Close 391.34
Change
+0.44
% Change
+0.11%
Bid (Size) 391.25 (40)
Ask (Size) 392.30 (80)
High 397.47
Low 382.50
52 Week High 637.51
52 Week Low 147.36
EPS 1.570
Price / Earnings 249.54
Dividend Yield N/A
Shares Outstanding 154,767,152
Volume 435,494
Average Volume (3 Mo) 2M

Chart

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

Price Performance

YTD
+145.72 (59.22%)
1 Month
+70.78 (22.05%)
3 Month
-42.05 (-9.69%)
6 Month
-42.48 (-9.78%)
1 Year
+238.53 (155.65%)