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GMM Grammy PCLBKK:GRAMMY-R 60 Shiller PE Ratio is 47.82 as of Aug. 29, 2026, which is 84% below its 10-year median of 299.00. GuruFocus rates BKK:GRAMMY-R with a GF Score™ of 60/100 and a GF Value™ of ฿6.48 (Possible Value Trap). The stock has 4 warning signs investors should review. Among 413 Media - Diversified companies, GMM Grammy PCL ranks worse than 87.41% on this metric.
As of today (2026-08-29), GMM Grammy PCL's current share price is ฿3.34727. GMM Grammy PCL's E10 for the quarter that ended in Jun. 2026 was ฿0.07. GMM Grammy PCL's Shiller PE Ratio for today is 47.82.
The historical rank and industry rank for GMM Grammy PCL's Shiller PE Ratio or its related term are showing as below:
BKK:GRAMMY-R'
s Shiller PE Ratio Range Over the Past 10 Years
Min: 56.4 Med: 299 Max: 368
Current: 72.43
During the past years, GMM Grammy PCL's highest Shiller PE Ratio was 368.00. The lowest was 56.40. And the median was 299.00.
BKK:GRAMMY-R's Shiller PE Ratio is ranked worse than 87.41% of 413
companies
in the Media - Diversified industry
Industry Median: 17.44
vs BKK:GRAMMY-R: 72.43
E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.
GMM Grammy PCL's adjusted earnings per share data for the three months ended in Jun. 2026 was ฿0.136. Add all the adjusted EPS for the past 10 years together and divide 10 will get our E10, which is ฿0.07 for the trailing ten years ended in Jun. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
GMM Grammy PCL (BKK:GRAMMY-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.
GMM Grammy PCL Shiller PE Ratio Related Terms
GMM Grammy PCL Shiller PE Ratio Historical Data
* Premium members only.
The historical data trend for GMM Grammy 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.
BKK:GRAMMY-R vs NFLX, DIS, WBD: Shiller PE Ratio Comparison
For the Entertainment subindustry, GMM Grammy 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.
GMM Grammy PCL Shiller PE Ratio vs Media - Diversified Industry
For the Media - Diversified industry and Communication Services sector, GMM Grammy PCL's Shiller PE Ratio distribution charts can be found below:
* The bar in red indicates where GMM Grammy PCL's Shiller PE Ratio falls into.
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.
GMM Grammy PCL's Shiller PE Ratio for today is calculated as
* 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.
GMM Grammy PCL's E10 for the quarter that ended in Jun. 2026 is calculated as:
For example, GMM Grammy PCL's adjusted earnings per share data for the three months ended in Jun. 2026 was:
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.
GMM Grammy PCL (BKK:GRAMMY-R) has a Shiller PE Ratio of 47.82 as of Aug. 29, 2026. Shiller price-earnings ratio is the ratio of share price to a company's inflation-adjusted earnings over a 10-year period. View historical data on GMM Grammy PCL and its competitors. This is 84% below median its historical median of 299.00. Over the past decade, GMM Grammy PCL's Shiller PE Ratio has ranged from 56.40 to 368.00. According to the industry distribution chart, GMM Grammy PCL ranks #361 out of 413 companies in the Media - Diversified industry, placing it in the top 87.4%.
Is GMM Grammy PCL's Shiller PE Ratio too high?
GMM Grammy PCL's current Shiller PE Ratio of 47.82 is 84% below median its 10-year median of 299.00. Over the past 10 years, this metric has ranged from a low of 56.40 to a high of 368.00. The Media - Diversified industry median Shiller PE Ratio is 17.44. GMM Grammy PCL's value of 47.82 is 174.2% above this industry median. Based on the distribution chart, GMM Grammy PCL ranks #361 out of 413 companies in the Media - Diversified industry, which is in the bottom quartile relative to peers. Overall, GMM Grammy PCL has a GF Score™ of 60/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does GMM Grammy PCL's Shiller PE Ratio compare to NFLX and DIS?
According to the Media - Diversified industry distribution chart, GMM Grammy PCL ranks #361 out of 413 companies for Shiller PE Ratio. This places GMM Grammy PCL in the lower half of its industry. The industry median Shiller PE Ratio is 17.44. GMM Grammy PCL's value of 47.82 is 174.2% above this benchmark. Historically, GMM Grammy PCL's own Shiller PE Ratio has ranged from 56.40 to 368.00 over the past decade. While the company's 10-year median is 299.00 vs. the industry median of 17.44, GMM Grammy PCL has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Shiller PE Ratio for a Media - Diversified company?
The median Shiller PE Ratio among Media - Diversified companies is 17.44, based on 413 companies in the industry. Companies in the top quartile (top 25%) have a Shiller PE Ratio significantly above this median, while those in the bottom quartile fall well below. However, Shiller PE Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. GMM Grammy PCL's current Shiller PE Ratio of 47.82 is 174.2% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Shiller PE Ratio mean?
A high Shiller PE Ratio can signal that a stock is expensive relative to its fundamentals. Shiller price-earnings ratio is the ratio of share price to a company's inflation-adjusted earnings over a 10-year period. View historical data on GMM Grammy PCL and its competitors. For the Media - Diversified industry, the median Shiller PE Ratio is 17.44 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. GMM Grammy PCL's current Shiller PE Ratio is 47.82, which is 84% below median its own 10-year median of 299.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is GMM Grammy PCL stock overvalued right now?
Based on GuruFocus' analysis, GMM Grammy PCL (BKK:GRAMMY-R) is currently considered Possible Value Trap. The stock's GF Value™ is ฿6.48, compared to a current price of ฿3.35 — trading 48.3% below its estimated fair value. The current Shiller PE Ratio is 47.82, which is 84% below median its 10-year median of 299.00 and 174.2% above the Media - Diversified industry median of 17.44. GMM Grammy PCL's overall GF Score™ is 60/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Shiller PE Ratio calculated?
Shiller PE Ratio is calculated from a company's financial statements. For GMM Grammy PCL (BKK:GRAMMY-R), the current Shiller PE Ratio is 47.82 as of Aug. 29, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is GMM Grammy PCL (BKK:GRAMMY-R) Overvalued in 2026?
Based on GuruFocus' analysis, GMM Grammy PCL stock appears to be undervalued.
The current stock price of ฿3.35 is trading 48.3% below its estimated GF Value™ of ฿6.48.
GuruFocus considers GMM Grammy PCL to be Possible Value Trap.
Key valuation signals for BKK:GRAMMY-R:
Shiller PE Ratio: 47.82 (84% below median its 10-year median of 299.00)
GF Value™: ฿6.48 vs. price of ฿3.35 (48.3% below fair value)
Industry Position: 174.2% above the Media - Diversified median (#361 of 413)
No single metric tells the full story. See the BKK:GRAMMY-R stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
GMM Grammy PCL is engaged in various entertainment businesses, including the music business, satellite television business, Digital TV business, movie business, home shopping business, and co-investment in other businesses. The company has three principal reportable segments, i.e., Music segment comprising music business and showbiz, Media segment comprising digital TV business GMM25, Others segment comprising merchandise and other services business.
60GF Score
Get the complete analysis for BKK:GRAMMY-R
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