Ciena Corporation: NASDAQ:CIEN historical prices

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chg | %

Jun 21, 2012

Jun 19, 2013

Daily prices

Date	Open	High	Low	Close	Volume
Jun 19, 2013	20.28	20.45	20.09	20.19	2,561,143
Jun 18, 2013	20.05	20.40	19.99	20.38	3,207,890
Jun 17, 2013	20.25	20.46	19.93	20.10	3,340,807
Jun 14, 2013	20.40	20.60	19.90	20.13	4,100,394
Jun 13, 2013	19.84	20.58	19.66	20.52	3,820,613
Jun 12, 2013	20.22	20.26	19.79	20.02	3,180,557
Jun 11, 2013	19.87	20.39	19.74	20.02	4,838,636
Jun 10, 2013	19.70	20.29	19.60	20.17	5,901,070
Jun 7, 2013	19.12	19.95	18.97	19.75	10,430,037
Jun 6, 2013	18.45	19.19	18.17	19.15	24,072,000
Jun 5, 2013	16.45	16.60	16.21	16.31	5,573,963
Jun 4, 2013	16.70	16.94	16.32	16.48	4,566,588
Jun 3, 2013	16.80	16.93	16.08	16.53	4,701,748
May 31, 2013	16.60	17.11	16.54	16.74	3,408,724
May 30, 2013	16.62	16.84	16.59	16.69	2,872,881
May 29, 2013	16.00	16.82	15.93	16.68	6,499,984
May 28, 2013	15.75	16.11	15.71	16.10	2,854,453
May 24, 2013	15.33	15.53	15.26	15.50	1,835,921
May 23, 2013	15.34	15.60	15.21	15.48	2,531,982
May 22, 2013	15.88	16.09	15.46	15.52	2,866,328
May 21, 2013	15.93	16.10	15.82	15.87	1,907,525
May 20, 2013	16.27	16.35	15.84	15.97	2,837,440
May 17, 2013	16.10	16.40	16.00	16.35	3,119,338
May 16, 2013	15.57	16.33	15.57	16.03	8,678,698
May 15, 2013	15.15	15.38	15.03	15.06	3,804,381
May 14, 2013	15.09	15.16	14.84	14.91	2,413,484
May 13, 2013	15.18	15.31	15.06	15.08	1,651,563
May 10, 2013	15.09	15.46	15.09	15.17	4,077,193
May 9, 2013	15.03	15.27	14.94	15.10	2,330,143
May 8, 2013	15.01	15.12	14.89	15.11	2,404,016