PE Ratio Chart

View PE Ratio for ZSTN.
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Historical PE Ratio Data

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Date Value
March 30, 2012 0.9057
March 29, 2012 0.9057
March 28, 2012 0.9057
March 27, 2012 0.9057
March 26, 2012 0.9057
March 23, 2012 0.9139
March 22, 2012 0.9098
March 21, 2012 0.9631
March 20, 2012 0.959
March 19, 2012 0.959
March 16, 2012 1.025
March 15, 2012 0.9918
March 14, 2012 0.9959
March 13, 2012 0.9877
March 12, 2012 0.9754
March 09, 2012 0.9795
March 08, 2012 0.9988
March 07, 2012 0.9426
March 06, 2012 0.8975
March 05, 2012 0.9754
March 02, 2012 1.062
March 01, 2012 1.070
February 29, 2012 1.098
February 28, 2012 1.111
February 27, 2012 1.111
Date Value
February 24, 2012 1.127
February 23, 2012 1.115
February 22, 2012 1.139
February 21, 2012 1.156
February 17, 2012 1.148
February 16, 2012 1.086
February 15, 2012 1.127
February 14, 2012 1.164
February 13, 2012 1.258
February 10, 2012 1.258
February 09, 2012 1.246
February 08, 2012 1.197
February 07, 2012 1.164
February 06, 2012 1.148
February 03, 2012 1.184
February 02, 2012 1.148
February 01, 2012 1.107
January 31, 2012 1.090
January 30, 2012 1.115
January 27, 2012 1.119
January 26, 2012 1.074
January 25, 2012 1.123
January 24, 2012 1.127
January 23, 2012 1.164
January 20, 2012 1.168

Price to Earnings Ratio (PE Ratio) Definition

The Price to Earnings Ratio (PE Ratio) is calculated by taking the stock price / EPS Diluted (TTM). This metric is considered a valuation metric that confirms whether the earnings of a company justifies the stock price. There isn't necesarily an optimum PE ratio, since different industries will have different ranges of PE Ratios. Because of this, PE Ratio is great to evaluate from a relative standpoint with other similar companies.

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PE Ratio Range, Past 5 Years

View PE Ratio Range, Past 5 Years
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PE Ratio Benchmarks

PE Ratio Related Metrics

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