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Shiller PE Ratio
53.67 (As of Today)

As of today, SINA Corp's current share price is $103.04. SINA Corp's E10 for the quarter that ended in Mar. 2017 was $1.92. SINA Corp's Shiller P/E Ratio for today is 53.67.

SINA' s Shiller PE Ratio Range Over the Past 10 Years
Min: 16.88   Max: 77.7
Current: 53.68


During the past 13 years, SINA Corp's highest Shiller P/E Ratio was 77.70. The lowest was 16.88. And the median was 34.47.

SINA's Shiller PE Ratio is ranked higher than
65% of the 26 Companies
in the Global Internet Content & Information industry.

( Industry Median: 49.35 vs. SINA: 53.68 )

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.

SINA Corp's adjusted earnings per share data for the three months ended in Mar. 2017 was $0.520. Add all the adjusted EPS for the past 10 years together and divide 10 will get our E10, which is $1.92 for the trailing ten years ended in Mar. 2017.


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.

SINA Corp'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 local exchange's currency.

SINA Corp's E10 for the fiscal year that ended in Dec16 is calculated as:

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

Adj_EPS=Earnigns per Share/CPI of Mar. 2017 (Change)*Current CPI (Mar. 2017)

Current CPI (Mar. 2017) = 243.985.

SINA Corp Quarterly Data

per share eps 0.890-0.1800.1900.1600.2100.2200.5901.9000.2700.520
CPI 234.812236.119238.638237.945236.525238.132241.018241.428241.432243.985
Adj_EPS 0.925-0.1860.1940.1640.2170.2250.5971.9200.2730.520
per share eps 0.4900.1400.030-0.200-0.1700.3700.590-0.5200.2501.910
CPI 229.478231.407229.601232.773233.504234.149233.049236.293238.343238.031
Adj_EPS 0.5210.1480.032-0.210-0.1780.3860.618-0.5370.2561.958
per share eps 6.2700.3700.3800.480-1.6300.2300.150-5.1000.160-0.210
CPI 215.949217.631217.965218.439219.179223.467225.722226.889225.672229.392
Adj_EPS 7.0840.4150.4250.536-1.8140.2510.162-5.4840.173-0.223
per share eps 0.2500.2800.2900.2300.3700.3100.2906.0300.2300.290
CPI 208.352208.490210.036213.528218.815218.783210.228212.709215.693215.969
Adj_EPS 0.2930.3280.3370.2630.4130.3460.3376.9170.2600.328

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 local exchange's currency.

SINA Corp Annual Data

ShillerPE 0.000.0026.5338.9435.9632.7754.9722.5930.5132.24

SINA Corp Quarterly Data

ShillerPE 22.5919.7132.5524.6630.5129.1230.5739.6132.2437.57
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