PE Ratio Chart

View PE Ratio for PBIO.
Upgrade now.
Sep '18
Jan '19
May '19
 
285.00
270.00
255.00
240.00
View PE Ratio Chart
Start Trial

Historical PE Ratio Data

View and export this data back to 2005. Start Trial.
Date Value
September 29, 2006 12.04
September 28, 2006 12.04
September 27, 2006 12.14
September 26, 2006 12.14
September 25, 2006 11.82
September 22, 2006 11.43
September 21, 2006 10.68
September 20, 2006 10.79
September 19, 2006 10.79
September 18, 2006 10.86
September 15, 2006 10.86
September 14, 2006 10.71
September 13, 2006 10.71
September 12, 2006 10.71
September 11, 2006 10.71
September 08, 2006 11.29
September 07, 2006 10.82
September 06, 2006 10.50
September 05, 2006 10.75
September 01, 2006 10.89
August 31, 2006 10.89
August 30, 2006 10.71
August 29, 2006 11.00
August 28, 2006 10.89
August 25, 2006 11.25
Date Value
August 24, 2006 11.57
August 23, 2006 11.25
August 22, 2006 11.25
August 21, 2006 11.25
August 18, 2006 11.43
August 17, 2006 11.43
August 16, 2006 11.43
August 15, 2006 11.25
August 14, 2006 11.25
August 11, 2006 11.25
August 10, 2006 11.29
August 09, 2006 11.43
August 08, 2006 11.25
August 07, 2006 11.25
August 04, 2006 11.25
August 03, 2006 11.32
August 02, 2006 11.32
August 01, 2006 11.32
July 31, 2006 11.93
July 28, 2006 11.25
July 27, 2006 11.29
July 26, 2006 11.29
July 25, 2006 11.43
July 24, 2006 11.46
July 21, 2006 11.57

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.

Read full definition.

PE Ratio Range, Past 5 Years

View PE Ratio Range, Past 5 Years
Start Trial
--
Minimum
--
Maximum
--
Average
--
Median

PE Ratio Benchmarks

PE Ratio Related Metrics

Price 0.0002
Market Cap 0.0108M