CIEN Price Data Last 13.09 Change 0.33 % Change 2.52% Time N/A Day Low 12.8400 52 Wk Low 4.98 Bid 13.00 Bid Size 9 Prev Close 12.7600 Open 12.9800 Volume 3,711,140 10D Ave Vol 6,087,427 Day High 13.1900 52 Wk High 16.64 Ask 13.05 Ask Size 2 Fundamental Data Market Cap 0 P/E Ratio -2.05 Shares Out 92039t EPS -6.38802 Yield 0.000000 Dividend 0.00 Div. Date N/A Exchange NASD