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Shiller P/E Ratio
21.38 (As of Today)

As of today, TSR Inc's current share price is $4.49. TSR Inc's E10 for the quarter that ended in Aug. 2015 was $0.21. TSR Inc's Shiller P/E Ratio for today is 21.38.

TSRI' s 10-Year Shiller P/E Ratio Range
Min: 2.67   Max: 22.67
Current: 21.2


During the past 13 years, TSR Inc's highest Shiller P/E Ratio was 22.67. The lowest was 2.67. And the median was 6.39.

TSRI's Shiller P/E Ratiois ranked higher than
72% of the 287 Companies
in the Global Software - Application industry.

( Industry Median: 36.95 vs. TSRI: 21.20 )

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.

TSR Inc's adjusted earnings per share data for the three months ended in Aug. 2015 was $0.070. Add all the adjusted EPS for the past 10 years together and divide 10 will get our E10, which is $0.21 for the trailing ten years ended in Aug. 2015.


For the Shiller P/E, the earnings of the past 10 years are inflation-adjusted and averaged. The result is used for P/E calculation. Since it looks at the average over the last 10 years, the Shiller P/E is also called PE10.

The Shiller P/E was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.

TSR Inc's Shiller P/E Ratio for today is calculated as

Shiller P/E Ratio=Share Price/E10

* All numbers are in millions except for per share data and ratio. All numbers are in their own currency.

TSR Inc's E10 for the fiscal year that ended in May15 is calculated as:

For example, TSR Inc's adjusted earnings per share data for the three months ended in Aug. 2015 was:

Adj_EPS=Earnigns per Share/CPI of Aug. 2015 (Change)*Current CPI (Aug. 2015)

Current CPI (Aug. 2015) = 238.316.

TSR Inc Quarterly Data

per share eps 0.0050.0100.020-0.050-0.0200.0100.070-0.0400.0570.070
CPI 232.945233.877233.069234.781237.900237.852236.151234.722237.805238.316
Adj_EPS 0.0050.0100.020-0.051-0.0200.0100.071-0.0410.0570.070
per share eps 0.070-0.0300.0460.0200.020-0.050-0.024-0.050-0.090-0.130
CPI 218.803221.309225.964226.545226.230227.663229.815230.379230.221232.166
Adj_EPS 0.076-0.0320.0490.0210.021-0.052-0.025-0.052-0.093-0.133
per share eps 0.1030.1000.1000.0400.0460.0400.0400.0000.0030.010
CPI 216.632219.086212.425212.193213.856215.834216.330216.741218.178218.312
Adj_EPS 0.1130.1090.1120.0450.0510.0440.0440.0000.0030.011
per share eps 0.2200.120-0.0150.2000.1800.0800.1470.2000.1600.100
CPI 197.600198.700202.500203.900201.500203.499207.949207.917210.177211.693
Adj_EPS 0.2650.144-0.0180.2340.2130.0940.1680.2290.1810.113

Add all the adjusted EPS together and divide 10 will get our E10.


Compared with the regular P/E ratio, which works poorly for cyclical businesses, the Shiller P/E smoothed out the fluctuations of profit margins during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Shiller P/E should give similar results to regular P/E.

Compared with the P/S ratio, the Shiller P/E makes the comparison between different industries more meaningful.

Be Aware

The Shiller P/E assumes that over the long term, businesses and profitability revert to their means. If a company’s business model does not work in the future compared with the past, the Shiller P/E and P/S ratio will give false valuations.

Related Terms

P/E Ratio, P/B Ratio, P/S Ratio, Price-to-Free-Cash-Flow ratio, E10

Historical Data

* All numbers are in millions except for per share data and ratio. All numbers are in their own currency.

TSR Inc Annual Data

ShillerPE 7.155.805.413.115.156.316.856.999.0417.44

TSR Inc Quarterly Data

ShillerPE 6.997.448.688.869.0410.4112.0316.8417.4420.78
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