PE Ratio Chart

View PE Ratio for DYAI.
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270.00
255.00
240.00
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Historical PE Ratio Data

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Date Value
June 28, 2013 109.87
June 27, 2013 108.55
June 26, 2013 101.32
June 25, 2013 108.55
June 24, 2013 108.55
June 21, 2013 108.55
June 20, 2013 108.55
June 19, 2013 111.84
June 18, 2013 118.42
June 17, 2013 121.71
June 14, 2013 121.05
June 13, 2013 127.63
June 12, 2013 125.00
June 11, 2013 119.74
June 10, 2013 125.00
June 07, 2013 125.00
June 06, 2013 118.42
June 05, 2013 128.29
June 04, 2013 129.61
June 03, 2013 130.26
May 31, 2013 123.03
May 30, 2013 128.95
May 29, 2013 121.71
May 28, 2013 123.03
May 24, 2013 119.74
Date Value
May 23, 2013 126.32
May 22, 2013 121.71
May 21, 2013 117.76
May 20, 2013 115.13
May 17, 2013 131.58
May 16, 2013 125.66
May 15, 2013 135.53
May 14, 2013 130.92
May 13, 2013 128.95
May 10, 2013 130.92
May 09, 2013 125.00
May 08, 2013 130.92
May 07, 2013 125.66
May 06, 2013 131.58
May 03, 2013 131.58
May 02, 2013 131.58
May 01, 2013 125.66
April 30, 2013 121.71
April 29, 2013 115.13
April 26, 2013 108.55
April 25, 2013 118.42
April 24, 2013 115.79
April 23, 2013 113.82
April 22, 2013 111.18
April 19, 2013 105.26

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

PS Ratio 4.747
PEG Ratio -0.1676
Price 0.503
Earnings Yield -42.27%
Market Cap 18.33M
PEGY Ratio -0.1676