Siamrajathanee PCL (BKK:SO) 50-Day SMA: ฿4.64 (As of Jul. 17, 2026)

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Director of Data and Quant Analytics at GuruFocus
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BKK:SO Siamrajathanee PCL BKK:SO
86 GF Score
Price ฿4.66
GF Value ฿5.71
Valuation Modestly Undervalued
! 5 Warning Signs
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What is Siamrajathanee PCL 50-Day SMA?

Siamrajathanee PCL BKK:SO +0.43% 86 50-Day SMA is ฿4.64 as of Jul. 17, 2026. GuruFocus rates BKK:SO with a GF Score™ of 86/100 and a GF Value™ of ฿5.71 (Modestly Undervalued). The stock has 5 warning signs investors should review.

Moving averages are one of the core indicators in technical analysis. A Simple Moving Average (SMA) is simply the arithmetic average of stock price over a period. It is calculated by adding a selected range of prices, usually closing prices, and then dividing that figure by the number of time periods in that range.

The 50-Day SMA calculates the average price over 50 days. And the 20-Day SMA and 200-Day SMA calculates the average price over 20 days and 200 days separately.

As of today (2026-07-17), Siamrajathanee PCL's 50-Day SMA is ฿4.64. It's 20-Day SMA is ฿4.64 and 200-Day SMA is ฿4.33.


Siamrajathanee PCL  (BKK:SO) 50-Day SMA Explanation

Simple Moving Average (SMA) is the arithmetic average of stock price over a period. The 20-Day SMA calculates the average price over 20 days. And the 50-Day SMA and 200-Day SMA calculates the average price over 50 days and 200 days separately. SMAs are often used to determine the price trend direction. A 200-Day SMA is usually a proxy for the long-term trend, while shorter periods indicate short-term trend.

SMA are commonly compared with stock price or different period SMAs to indicate a trading signal. Generally speaking, if the price goes above the SMA, or a short-term SMA crosses above a long-term SMA, an uptrend is expected, investors may want to go long or cover short. Conversely, if the price goes below the SMA, or the short-term SMA crosses below a long-term SMA, a downtrend is expected, investors may want to go short or exit long.

Two popular trading patterns that use SMA include the death cross and a golden cross. A death cross occurs when the 50-day SMA crosses below the 200-day SMA. This is considered a bearish signal, that further losses are in store. The golden cross is a bullish signal which occurs when a short-term SMA crosses above a long-term SMA.


Siamrajathanee PCL 50-Day SMA Related Terms


BKK:SO vs CTAS, CPRT, ULS: 50-Day SMA Comparison

For the Specialty Business Services subindustry, Siamrajathanee PCL's 50-Day SMA, along with its competitors' market caps and 50-Day SMA 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.


Siamrajathanee PCL 50-Day SMA vs Business Services Industry

For the Business Services industry and Industrials sector, Siamrajathanee PCL's 50-Day SMA distribution charts can be found below:

* The bar in red indicates where Siamrajathanee PCL's 50-Day SMA falls into.


BKK:SO
86GF Score
Siamrajathanee PCL BKK:SO
50-Day SMA is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Siamrajathanee PCL  (BKK:SO) 50-Day SMA Calculation

The formula for calculating SMA is:

SMA=( P1 + P2 + ... + Pn ) / n

where:
Pn is the price of the stock at period n.
n is the total number of periods.

* 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.

Frequently Asked Questions Learn more about 50-Day SMA →
What does a 50-Day SMA of ฿4.64 mean?
Siamrajathanee PCL (BKK:SO) has a 50-Day SMA of ฿4.64 as of Jul. 17, 2026. Simple Moving Average (SMA) is the arithmetic average of stock price over a period. View historical data on Siamrajathanee PCL and its competitors.
Is Siamrajathanee PCL's 50-Day SMA too high?
Siamrajathanee PCL's current 50-Day SMA is ฿4.64. Overall, Siamrajathanee PCL has a GF Score™ of 86/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Siamrajathanee PCL's 50-Day SMA compare to CTAS and CPRT?
Siamrajathanee PCL's 50-Day SMA of ฿4.64 can be compared against companies in the Business Services industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 50-Day SMA for a Business Services company?
A good 50-Day SMA depends on the Business Services industry context. However, 50-Day SMA should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high 50-Day SMA mean?
A high 50-Day SMA can signal that a stock is expensive relative to its fundamentals. Simple Moving Average (SMA) is the arithmetic average of stock price over a period. View historical data on Siamrajathanee PCL and its competitors. Siamrajathanee PCL's current 50-Day SMA is ฿4.64. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Siamrajathanee PCL stock overvalued right now?
Based on GuruFocus' analysis, Siamrajathanee PCL (BKK:SO) is currently considered Modestly Undervalued. The stock's GF Value™ is ฿5.71, compared to a current price of ฿4.66 — trading 18.4% below its estimated fair value. The current 50-Day SMA is ฿4.64. Siamrajathanee PCL's overall GF Score™ is 86/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 50-Day SMA calculated?
50-Day SMA is calculated from a company's financial statements. For Siamrajathanee PCL (BKK:SO), the current 50-Day SMA is ฿4.64 as of Jul. 17, 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 Siamrajathanee PCL (BKK:SO) Overvalued in 2026?

Based on GuruFocus' analysis, Siamrajathanee PCL stock appears to be undervalued. The current stock price of ฿4.66 is trading 18.4% below its estimated GF Value™ of ฿5.71. GuruFocus considers Siamrajathanee PCL to be Modestly Undervalued.

Key valuation signals for BKK:SO:

  • 50-Day SMA: ฿4.64
  • GF Value™: ฿5.71 vs. price of ฿4.66 (18.4% below fair value)
  • GF Score™: 86/100 with 5 warning signs

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


Siamrajathanee PCL Business Description

Address 329 Moo 10, Old Railway Road, Kusolsong Samakkee Soi 1, Samrong Subdistrict, Phra Pradaeng District, Samutprakarn, THA, 10130
Siamrajathanee PCL is an outsourcing services company in Thailand for both the government and private sectors. It is principally engaged in providing outsourcing services and vehicle operating lease services. The company, along with its subsidiaries, is organized into business units based on its products and services and has the following reportable segments: the Outsourcing service segment, the Rental service segment, and others. A majority of its revenue is generated from the Outsourcing service segment, which provides services like Workforce management, corporate car rental, landscape maintenance, and industrial waste disposal. Geographically, the group operates only in Thailand.
86GF Score

Get the complete analysis for BKK:SO

50-Day SMA is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

฿4.66
Price
฿5.71
GF Value