CIEN: Ciena Corporation Yearly Stock Returns

Calculations do not reflect any dividends paid or any stock spinoffs from original stock. Taxes and commissions are not factored into calculations. Data is property of 1stock1 and written permission must be granted before redistributing any data (in part or in whole).

Year	Beginning Price	Ending Price	Gain or Loss	Percent Gain or Loss
1998	61.125	14.625	-46.50	-76.07%
1999	14.625	57.50	42.875	293.16%
2000	57.50	162.50*	105.00	182.61%
2001	81.25	14.31	-66.94	-82.39%
2002	14.31	5.14	-9.17	-64.08%
2003	5.14	6.56	1.42	27.63%
2004	6.56	3.34	-3.22	-49.09%
2005	3.34	2.97	-0.37	-11.08%
2006	2.97	3.9586*	0.9886	33.29%
2007	27.71	34.11	6.40	23.10%
2008	34.11	6.70	-27.41	-80.36%
2009	6.70	10.84	4.14	61.79%
2010	10.84	21.05	10.21	94.19%
2011	21.05	12.10	-8.95	-42.52%

*The 2000 ending price for Ciena has been adjusted for a 2 for 1 stock split.
*The 2006 ending price for Ciena has been adjusted for a 1 for 7 reverse stock split.