Quote & Chart

Stock Quote
CIEN (Common Stock)
Price23.15Change+ 0.01
Volume1,444,059% Change0.04%
Intraday High23.4452 Week High26.84
Intraday Low23.1152 Week Low15.61
Today's Open23.25CurrencyUS Dollar
Previous Close23.14Exchange NYSE
Bid23.15Ask23.16
Rolling EPS0.63PE Ratio36.746
Market Cap3,271,496,190Shares Outstanding141,317,330
04/27/17 4:00 p.m. ET
Stock Chart

Data provided by Nasdaq. Minimum 15 minutes delayed.