Quote & Chart

Stock Quote
CIEN (Common Stock)
Price21.33Change+ 0.08
Volume3,357,297% Change0.38%
Intraday High21.5452 Week High27.98
Intraday Low21.2452 Week Low19.40
Today's Open21.31CurrencyUS Dollar
Previous Close21.25Exchange NYSE
Bid21.01Ask22.00
Rolling EPS7.53PE Ratio2.8327
Market Cap3,051,112,032Shares Outstanding143,043,227
12/15/17 4:02 p.m. ET
Stock Chart

Data provided by Nasdaq. Minimum 15 minutes delayed.