Rayong Wire Industries PCL (BKK:RWI-R) Shiller PE Ratio: (As of Aug. 26, 2026)

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BKK:RWI-R Rayong Wire Industries PCL BKK:RWI-R
36 GF Score
Price ฿0.20
GF Value ฿0.24
Valuation Modestly Undervalued
! 2 Warning Signs
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What is Rayong Wire Industries PCL Shiller PE Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Rayong Wire Industries PCL  (BKK:RWI-R) 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.


Rayong Wire Industries PCL Shiller PE Ratio Related Terms


Rayong Wire Industries PCL Shiller PE Ratio Historical Data

* Premium members only.

The historical data trend for Rayong Wire Industries PCL'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.

Rayong Wire Industries PCL Shiller PE Ratio Chart

Rayong Wire Industries PCL Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
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

Rayong Wire Industries PCL 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

BKK:RWI-R vs NUE, STLD, RS: Shiller PE Ratio Comparison

For the Steel subindustry, Rayong Wire Industries PCL'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.


Rayong Wire Industries PCL Shiller PE Ratio vs Steel Industry

For the Steel industry and Basic Materials sector, Rayong Wire Industries PCL's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Rayong Wire Industries PCL's Shiller PE Ratio falls into.


BKK:RWI-R
36GF Score
Rayong Wire Industries PCL BKK:RWI-R
Shiller PE Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Rayong Wire Industries PCL 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.

Rayong Wire Industries PCL's E10 for the quarter that ended in Jun. 2026 is calculated as:

For example, Rayong Wire Industries PCL'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)
=-0.01/333.9520*333.9520
=-0.010

Current CPI (Jun. 2026) = 333.9520.

Rayong Wire Industries PCL Quarterly Data

Earnings per Share (Diluted) CPI Adj_EPS
201609 0.010 241.428 0.014
201612 -0.006 241.432 -0.008
201703 0.052 243.801 0.071
201706 0.028 244.955 0.038
201709 0.015 246.819 0.020
201712 0.023 246.524 0.031
201803 -0.014 249.554 -0.019
201806 0.013 251.989 0.017
201809 0.044 252.439 0.058
201812 0.044 251.233 0.058
201903 0.020 254.202 0.026
201906 -0.090 256.143 -0.117
201909 -0.160 256.759 -0.208
201912 -0.210 256.974 -0.273
202003 -0.090 258.115 -0.116
202006 0.140 257.797 0.181
202009 -0.004 260.280 -0.005
202012 0.000 260.474 0.000
202103 0.200 264.877 0.252
202106 0.088 271.696 0.108
202109 -0.030 274.310 -0.037
202112 0.020 278.802 0.024
202203 -0.002 287.504 -0.002
202206 0.001 296.311 0.001
202209 -0.110 296.808 -0.124
202212 -0.130 296.797 -0.146
202303 0.020 301.836 0.022
202306 -0.050 305.109 -0.055
202309 -0.047 307.789 -0.051
202312 -0.046 306.746 -0.050
202403 -0.040 312.332 -0.043
202406 0.100 314.175 0.106
202409 0.003 315.301 0.003
202412 -0.065 315.605 -0.069
202503 -0.040 319.799 -0.042
202506 -0.050 322.561 -0.052
202509 0.000 324.800 0.000
202512 -0.052 324.054 -0.054
202603 -0.040 330.213 -0.040
202606 -0.010 333.952 -0.010

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 Rayong Wire Industries PCL (BKK:RWI-R) Overvalued in 2026?

Based on GuruFocus' analysis, Rayong Wire Industries PCL stock appears to be undervalued. The current stock price of ฿0.20 is trading 16.7% below its estimated GF Value™ of ฿0.24. GuruFocus considers Rayong Wire Industries PCL to be Modestly Undervalued.

Key valuation signals for BKK:RWI-R:

  • Shiller PE Ratio:
  • GF Value™: ฿0.24 vs. price of ฿0.20 (16.7% below fair value)
  • GF Score™: 36/100 with 2 warning signs

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


Rayong Wire Industries PCL Business Description

Other Exchanges RWI:Thailand
Address No. 5, I-5 Road, Maptapud Industrial Estate, Maptapud, Muang, Rayong, Rayong, THA, 21150
Rayong Wire Industries PCL is a manufacturer of steel wire and mesh. The company manufactures and distributes prestressed wire, prestressed concrete strand wire and welding wire. It operates in Thailand.
36GF Score

Get the complete analysis for BKK:RWI-R

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

฿0.20
Price
฿0.24
GF Value