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Radisys Corp  (NAS:RSYS) E10: $-1.14 (As of Jun. 2017)

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.

Radisys Corp's adjusted earnings per share data for the three months ended in Jun. 2017 was $-0.190. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is $-1.14 for the trailing ten years ended in Jun. 2017.

As of today, Radisys Corp's current stock price is $1.31. Radisys Corp's E10 for the quarter that ended in Jun. 2017 was $-1.14. Radisys Corp's Shiller PE Ratio of today is .

During the past 13 years, the highest Shiller PE Ratio of Radisys Corp was 524.00. The lowest was 0.00. And the median was 113.64.


Historical Data

* All numbers are in millions except for per share data and ratio. All numbers are in their local exchange's currency.

* Premium members only.

Radisys Corp Annual Data

Dec07 Dec08 Dec09 Dec10 Dec11 Dec12 Dec13 Dec14 Dec15 Dec16
E10 Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -0.69 -0.87 -1.04 -1.17 -1.14

Radisys Corp Quarterly Data

Sep12 Dec12 Mar13 Jun13 Sep13 Dec13 Mar14 Jun14 Sep14 Dec14 Mar15 Jun15 Sep15 Dec15 Mar16 Jun16 Sep16 Dec16 Mar17 Jun17
E10 Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -1.23 -1.16 -1.14 -1.15 -1.14

Competitive Comparison
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap.


Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. When we calculate the today's Shiller P/E ratio of a stock, we use today’s price divided by E10.

What is E10? How do we calculate E10?

E10 is the average of the inflation adjusted earnings of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the E10 of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the earnings from 2001 through 2010.

We adjusted the earnings of 2001 earnings data with the total inflation from 2001 through 2010 to the equivalent earnings in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart earned $1 a share in 2001, then the 2001's equivalent earnings in 2010 is $1.4 a share. If Wal-Mart earns $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 earnings in 2010 is $1.35. So on and so forth, you get the equivalent earnings of past 10 years. Then you add them together and divided the sum by 10 to get E10.

For example, Radisys Corp's adjusted earnings per share data for the three months ended in Jun. 2017 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Jun. 2017 (Change)*Current CPI (Jun. 2017)
=-0.19/244.955*244.955
=-0.190

Current CPI (Jun. 2017) = 244.955.

Radisys Corp Quarterly Data

per share eps CPI Adj_EPS
200709 -0.110 208.490 -0.129
200712 -0.100 210.036 -0.117
200803 -0.280 213.528 -0.321
200806 -0.120 218.815 -0.134
200809 -0.010 218.783 -0.011
200812 -2.560 210.228 -2.983
200903 -1.730 212.709 -1.992
200906 -0.090 215.693 -0.102
200909 -0.040 215.969 -0.045
200912 0.030 215.949 0.034
201003 -0.040 217.631 -0.045
201006 0.020 217.965 0.022
201009 0.090 218.439 0.101
201012 -0.090 219.179 -0.101
201103 -0.020 223.467 -0.022
201106 0.010 225.722 0.011
201109 0.190 226.889 0.205
201112 -0.260 225.672 -0.282
201203 -0.180 229.392 -0.192
201206 0.050 229.478 0.053
201209 -1.280 231.407 -1.355
201212 -0.170 229.601 -0.181
201303 -0.230 232.773 -0.242
201306 -0.140 233.504 -0.147
201309 -0.440 234.149 -0.460
201312 -0.900 233.049 -0.946
201403 -0.350 236.293 -0.363
201406 -0.230 238.343 -0.236
201409 -0.120 238.031 -0.123
201412 -0.110 234.812 -0.115
201503 -0.190 236.119 -0.197
201506 -0.110 238.638 -0.113
201509 -0.060 237.945 -0.062
201512 -0.040 236.525 -0.041
201603 -0.080 238.132 -0.082
201606 -0.020 241.018 -0.020
201609 -0.070 241.428 -0.071
201612 -0.100 241.432 -0.101
201703 -0.260 243.801 -0.261
201706 -0.190 244.955 -0.190

Add all the adjusted EPS together and divide 10 will get our e10.


Explanation

If a company grows much fast than inflation, E10 may underestimate the company's earnings power. Shiller PE Ratio can seem to be too high even the actual P/E is low.

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.

Radisys Corp's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=1.31/-1.14
=

* All numbers are in millions except for per share data and ratio. All numbers are in their local exchange's currency.

During the past 13 years, the highest Shiller P/E Ratio of Radisys Corp was 524.00. The lowest was 0.00. And the median was 113.64.


Be Aware

Shiller PE Ratio works better for cyclical companies. It gives you a better idea on the company's real earnings power.


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