Ciena Corporation historical prices

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Historical chart

    26.03 
    22.07 
    18.12 
 Sep 2, 2014 Aug 31, 2015 

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Daily prices
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Date Open High Low Close Volume
Aug 31, 2015 22.60 22.68 22.15 22.36 2,304,045
Aug 28, 2015 22.52 22.87 22.41 22.86 2,247,240
Aug 27, 2015 22.51 22.67 21.93 22.57 2,526,758
Aug 26, 2015 21.28 22.42 21.13 22.33 4,894,856
Aug 25, 2015 21.32 21.32 20.39 20.40 2,594,658
Aug 24, 2015 20.02 21.68 17.97 20.56 3,842,765
Aug 21, 2015 21.23 22.25 20.99 21.68 2,997,435
Aug 20, 2015 23.00 23.22 21.51 21.62 4,739,710
Aug 19, 2015 23.55 23.99 23.15 23.24 2,189,544
Aug 18, 2015 24.08 24.21 23.58 23.63 2,304,667
Aug 17, 2015 23.25 24.28 23.23 24.26 1,942,700
Aug 14, 2015 23.45 23.66 23.25 23.56 1,356,199
Aug 13, 2015 23.81 24.27 23.68 23.71 2,378,868
Aug 12, 2015 22.81 23.80 22.73 23.57 4,184,750
Aug 11, 2015 23.31 23.53 22.74 22.75 4,598,654
Aug 10, 2015 23.69 23.72 23.37 23.60 5,984,439
Aug 7, 2015 23.68 23.74 23.41 23.54 3,500,036
Aug 6, 2015 24.74 24.84 23.80 23.92 2,804,724
Aug 5, 2015 24.83 25.19 24.63 24.67 2,680,805
Aug 4, 2015 24.99 24.99 24.61 24.66 1,927,974
Aug 3, 2015 25.39 25.49 24.81 24.96 2,133,054
Jul 31, 2015 25.22 25.69 25.07 25.45 2,885,531
Jul 30, 2015 24.52 25.22 24.36 25.10 2,205,398
Jul 29, 2015 24.87 25.00 24.46 24.86 1,782,534
Jul 28, 2015 25.15 25.29 24.90 25.01 2,066,885
Jul 27, 2015 25.45 25.67 24.82 25.02 2,618,428
Jul 24, 2015 26.14 26.50 25.72 25.77 2,634,446
Jul 23, 2015 25.41 25.77 25.17 25.59 3,690,644
Jul 22, 2015 25.64 25.64 25.04 25.14 2,145,212
Jul 21, 2015 25.00 25.57 25.00 25.53 2,730,548