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Westport Innovations Inc. historical prices

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Historical chart

    40.40 
    34.65 
    28.90 
 May 22, 2012 May 17, 2013 
Daily prices
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Date Open High Low Close Volume
May 17, 2013 28.66 29.13 28.63 29.02 44,726
May 16, 2013 28.66 28.85 28.36 28.79 31,294
May 15, 2013 28.53 28.66 28.20 28.66 28,709
May 14, 2013 28.50 28.90 28.09 28.41 66,988
May 13, 2013 29.79 30.08 27.80 28.53 301,964
May 10, 2013 29.59 30.00 29.46 29.84 26,968
May 9, 2013 29.71 29.90 29.20 29.64 23,090
May 8, 2013 29.00 29.88 28.99 29.88 39,845
May 7, 2013 29.22 29.22 28.40 28.96 53,760
May 6, 2013 29.70 29.70 28.56 29.19 62,520
May 3, 2013 30.48 30.76 29.18 29.21 85,200
May 2, 2013 30.46 30.66 29.29 29.92 49,639
May 1, 2013 31.20 31.22 29.89 30.27 51,221
Apr 30, 2013 29.80 31.57 29.73 31.43 72,335
Apr 29, 2013 30.57 30.57 29.66 30.43 25,715
Apr 26, 2013 30.50 30.50 29.82 30.50 32,182
Apr 25, 2013 30.47 30.92 30.06 30.55 54,759
Apr 24, 2013 29.11 30.32 29.11 29.90 64,249
Apr 23, 2013 29.43 29.80 28.75 29.16 44,120
Apr 22, 2013 28.88 28.88 28.36 28.62 17,991
Apr 19, 2013 28.92 29.07 28.50 28.63 35,671
Apr 18, 2013 29.06 29.06 28.25 29.00 68,482
Apr 17, 2013 28.76 29.38 28.56 28.71 32,301
Apr 16, 2013 28.90 29.50 28.90 28.93 30,491
Apr 15, 2013 29.42 29.50 28.56 28.94 34,365
Apr 12, 2013 29.57 29.66 28.94 29.63 41,154
Apr 11, 2013 29.20 30.27 29.16 29.72 65,444
Apr 10, 2013 28.67 29.44 28.67 28.99 88,755
Apr 9, 2013 28.64 28.81 28.29 28.55 67,556
Apr 8, 2013 29.02 29.84 28.33 28.65 74,172