Proen PCL (BKK:PROEN-R) 10-Year Sharpe Ratio: N/A (As of Aug. 30, 2026)

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Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
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Charlie Tian
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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.

BKK:PROEN-R Proen Corp PCL BKK:PROEN-R
43 GF Score
Price ฿0.87
GF Value ฿0.83
Valuation Fairly Valued
! 2 Warning Signs
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What is Proen PCL 10-Year Sharpe Ratio?

The 10-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk over the past ten years. As of today (2026-08-30), Proen PCL's 10-Year Sharpe Ratio is Not available.


Proen PCL  (BKK:PROEN-R) 10-Year Sharpe Ratio Explanation

The 10-Year Sharpe Ratio inidicates the risk-adjusted return of an investment over the past ten years. It is calculated as the annualized result of the average ten-year monthly excess returns divided by its standard deviation in the ten-year period. The monthly excess return is the monthly investment return minus the monthly risk-free rate (typically the 10-year Treasury Constant Maturity Rate). If the risk-free rate for a specific region is not available, U.S. data is used by default.

The greater a portfolio's Sharpe Ratio, the better its risk-adjusted performance. A negative Sharpe Ratio means the risk-free rate is greater than the portfolio’s historical or projected return, or else the portfolio's return is expected to be negative.


Proen PCL 10-Year Sharpe Ratio Related Terms


BKK:PROEN-R vs VZ, TMUS, T: 10-Year Sharpe Ratio Comparison

For the Telecom Services subindustry, Proen PCL's 10-Year Sharpe Ratio, along with its competitors' market caps and 10-Year Sharpe 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.


Proen PCL 10-Year Sharpe Ratio vs Telecommunication Services Industry

For the Telecommunication Services industry and Communication Services sector, Proen PCL's 10-Year Sharpe Ratio distribution charts can be found below:

* The bar in red indicates where Proen PCL's 10-Year Sharpe Ratio falls into.


BKK:PROEN-R
43GF Score
Proen Corp PCL BKK:PROEN-R
10-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Proen PCL 10-Year Sharpe Ratio Calculation

The 10-Year Sharpe Ratio measures the performance of an investment such as a stock or portfolio compared to a risk-free asset in the last ten years. A stock / portfolio's 10-Year Sharpe Ratio can be calculated by dividing the difference between the ten-year average monthly returns of the investment and the risk-free rate, by the standard deviation of the investment returns over the past ten years.

Is Proen PCL (BKK:PROEN-R) Overvalued in 2026?

Based on GuruFocus' analysis, Proen PCL stock appears to be overvalued. The current stock price of ฿0.87 is trading 4.2% above its estimated GF Value™ of ฿0.83. GuruFocus considers Proen PCL to be Fairly Valued.

Key valuation signals for BKK:PROEN-R:

  • 10-Year Sharpe Ratio: N/A
  • GF Value™: ฿0.83 vs. price of ฿0.87 (4.2% above fair value)
  • GF Score™: 43/100 with 2 warning signs

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


Proen PCL Business Description

Other Exchanges PROEN:Thailand
Address Charoen Krung Road, 72 Telecom Bangrak Building, 4th and 18th Floor, Bangrak Sub-district, Bangrak District, Bangkok, THA, 10500
Proen Corp PCL, along with its subsidiaries, is engaged in the provision of Internet data center services and related supplementary services. Additionally, the company sells equipment associated with information technology systems, offers Internet security services, and undertakes basic telecommunications construction projects. The Group has three segments, which are comprised of the distribution of technological and other equipment, Internet data center and related services, and Construction. It derives maximum revenue from the Internet data center and related services segment, which operates a data center and offers internet data transmission services (bandwidth) in Thailand, supported by round-the-clock customer service. Geographically, the Group operates only in Thailand.
43GF Score

Get the complete analysis for BKK:PROEN-R

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

฿0.87
Price
฿0.83
GF Value