JPDYY (Japan Display) Shiller PE Ratio: (As of Sep. 08, 2026)

Author: Vera Yuan Vera Yuan
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Director of Data and Quant Analytics at GuruFocus
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Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

JPDYY Japan Display Inc JPDYY
26 GF Score
Price $3.77
GF Value $0.97
! 6 Warning Signs
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What is Japan Display Shiller PE Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Japan Display  (OTCPK:JPDYY) Shiller PE Ratio Explanation

Compared with the regular PE Ratio, which works poorly for cyclical businesses, the Shiller PE Ratio 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 PE Ratio should give similar results to regular PE Ratio.

Compared with the PS Ratio, the Shiller PE Ratio makes the comparison between different industries more meaningful.


Be Aware

Shiller PE Ratio 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, Shiller PE Ratio and PS Ratio will give false valuations.


Japan Display Shiller PE Ratio Related Terms


Japan Display Shiller PE Ratio Historical Data

* Premium members only.

The historical data trend for Japan Display's Shiller PE Ratio can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Japan Display Shiller PE Ratio Chart

Japan Display Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Shiller PE Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

Japan Display Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Shiller PE Ratio Get a 7-Day Free Trial 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 0.00 0.00 0.00 0.00 0.00

JPDYY vs APH, GLW, TEL: Shiller PE Ratio Comparison

For the Electronic Components subindustry, Japan Display's Shiller PE Ratio, along with its competitors' market caps and Shiller PE Ratio data, can be viewed below:

* 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. Note that "N/A" values will not show up in the chart.


Japan Display Shiller PE Ratio vs Hardware Industry

For the Hardware industry and Technology sector, Japan Display's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Japan Display's Shiller PE Ratio falls into.


JPDYY
26GF Score
Japan Display Inc JPDYY
Shiller PE Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Japan Display Shiller PE Ratio Calculation

For Shiller PE Ratio, 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 PE Ratio is also called PE10.

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

Japan Display's E10 for the quarter that ended in Jun. 2026 is calculated as:

For example, Japan Display's adjusted earnings per share data for the three months ended in Jun. 2026 was:

Adj_EPS=Earnings per Share (Diluted)/CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=-0.034/113.6000*113.6000
=-0.034

Current CPI (Jun. 2026) = 113.6000.

Japan Display Quarterly Data

Earnings per Share (Diluted) CPI Adj_EPS
201609 -0.806 98.000 -0.934
201612 1.046 98.400 1.208
201703 -3.279 98.100 -3.797
201706 -4.715 98.500 -5.438
201709 -5.490 98.800 -6.312
201712 -4.796 99.400 -5.481
201803 -22.990 99.200 -26.327
201806 -0.206 99.200 -0.236
201809 -0.841 99.900 -0.956
201812 -0.031 99.700 -0.035
201903 -10.483 99.700 -11.945
201906 -8.630 99.800 -9.823
201909 -2.775 100.100 -3.149
201912 -0.729 100.500 -0.824
202003 0.346 100.300 0.392
202006 -0.656 99.900 -0.746
202009 -0.807 99.900 -0.918
202012 0.532 99.300 0.609
202103 -0.717 99.900 -0.815
202106 -0.243 99.500 -0.277
202109 -0.043 100.100 -0.049
202112 0.050 100.100 0.057
202203 -0.055 101.100 -0.062
202206 -0.081 101.800 -0.090
202209 -0.097 103.100 -0.107
202212 -0.090 104.100 -0.098
202303 -0.163 104.400 -0.177
202306 -0.140 105.200 -0.151
202309 -0.180 106.200 -0.193
202312 -0.104 106.800 -0.111
202403 -0.109 107.200 -0.116
202406 -0.067 108.200 -0.070
202409 -0.117 108.900 -0.122
202412 -0.335 110.700 -0.344
202503 -0.319 111.100 -0.326
202506 -0.226 111.700 -0.230
202509 0.097 112.000 0.098
202512 -0.033 113.000 -0.033
202603 -0.054 112.700 -0.054
202606 -0.034 113.600 -0.034

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

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

Is Japan Display (JPDYY) Overvalued in 2026?

Based on GuruFocus' analysis, Japan Display stock appears to be overvalued. The current stock price of $3.77 is trading 288.7% above its estimated GF Value™ of $0.97.

Key valuation signals for JPDYY:

  • Shiller PE Ratio:
  • GF Value™: $0.97 vs. price of $3.77 (288.7% above fair value)
  • GF Score™: 26/100 with 6 warning signs

No single metric tells the full story. See the JPDYY stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Japan Display Business Description

Address Landic 2nd Building, 3-7-1, Nishi-shinbashi, Minato-ku, Tokyo, JPN, 105-0003
Japan Display Inc is engaged in the development, production, and sale of small and medium-sized display devices and related products. Its products are divided into two categories: Mobile Device and Automotive and Non-Mobile. The Mobile Device category includes displays for smartphones, tablets and mobile phone devices. The Automotive and Non-Mobile category includes displays for automotive applications, consumer electronics, and industrial devices as well as income from patents and other sources. The company's business operations span across Europe, Korea, China, Philippines, America, and Hong Kong.
26GF Score

Get the complete analysis for JPDYY

Shiller PE Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$3.77
Price
$0.97
GF Value