Volatility is a statistical measure of the dispersion of returns for a given security or market index, it shows how the price swings around its mean. The volatility here is measured as the annualized standard deviation between monthly returns from the security over the past year. In most cases, the higher the volatility, the riskier the security.
PT Surya Toto Indonesia Tbk (ISX:TOTO) Volatility Explanation
Volatility is a statistical measure of the dispersion of returns for a given security or market index. It’s often measured as standard deviation or variance of historical returns over a certain period. The volatility here is measured as the annualized standard deviation between monthly returns from the security over the past year.
Volatility reflects the uncertainty or risk of a security’s value. Generally speaking, a higher volatility suggests a higher risk, because it implies a wider fluctuation around average price. This means the price of the security can change dramatically in either direction within a short period. Conversely, a lower volatility means that the security's price is more steady, which suggests a lower risk.
Another measurement of relative volatility is Beta. Beta is a measure of systematic risk of a security or a portfolio in comparison to the market as a whole. Beta is usually compared to 1. A beta of greater than 1 indicates that the security's price will be more volatile than the market.
PT Surya Toto Indonesia Tbk Volatility Related Terms
ISX:TOTO vs TT, JCI, CARR: Volatility Comparison
For the Building Products & Equipment subindustry, PT Surya Toto Indonesia Tbk's Volatility, along with its competitors' market caps and Volatility 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.
PT Surya Toto Indonesia Tbk Volatility vs Construction Industry
For the Construction industry and Industrials sector, PT Surya Toto Indonesia Tbk's Volatility distribution charts can be found below:
* The bar in red indicates where PT Surya Toto Indonesia Tbk's Volatility falls into.
PT Surya Toto Indonesia Tbk (ISX:TOTO) Volatility Calculation
The annualized volatility is calculated as following:
σA
=
σM
*
√12
=
√ 1/(n-1) ∑(Ri - R')^2
*
√12
Where: σM is the monthly volatility, n is the number of months in the period, Ri is the security's historical monthly returns and R' is the arithmetic mean of monthly returns.
* 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.
PT Surya Toto Indonesia Tbk (ISX:TOTO) has a Volatility of 19.24% as of Jun. 27, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on PT Surya Toto Indonesia Tbk and its competitors.
Is PT Surya Toto Indonesia Tbk's Volatility too high?
PT Surya Toto Indonesia Tbk's current Volatility is 19.24%. Overall, PT Surya Toto Indonesia Tbk has a GF Score™ of 89/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does PT Surya Toto Indonesia Tbk's Volatility compare to TT and JCI?
PT Surya Toto Indonesia Tbk's Volatility of 19.24% can be compared against companies in the Construction industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Volatility for a Construction company?
A good Volatility depends on the Construction industry context. However, Volatility 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 Volatility mean?
A high Volatility can signal that a stock is expensive relative to its fundamentals. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on PT Surya Toto Indonesia Tbk and its competitors. PT Surya Toto Indonesia Tbk's current Volatility is 19.24%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PT Surya Toto Indonesia Tbk stock overvalued right now?
Based on GuruFocus' analysis, PT Surya Toto Indonesia Tbk (ISX:TOTO) is currently considered Fairly Valued. The stock's GF Value™ is Rp244.99, compared to a current price of Rp234.00 — trading 4.5% below its estimated fair value. The current Volatility is 19.24%. PT Surya Toto Indonesia Tbk's overall GF Score™ is 89/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Volatility calculated?
Volatility is calculated from a company's financial statements. For PT Surya Toto Indonesia Tbk (ISX:TOTO), the current Volatility is 19.24% as of Jun. 27, 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 PT Surya Toto Indonesia Tbk (ISX:TOTO) Overvalued in 2026?
Based on GuruFocus' analysis, PT Surya Toto Indonesia Tbk stock appears to be undervalued.
The current stock price of Rp234.00 is trading 4.5% below its estimated GF Value™ of Rp244.99.
GuruFocus considers PT Surya Toto Indonesia Tbk to be Fairly Valued.
Key valuation signals for ISX:TOTO:
Volatility: 19.24%
GF Value™: Rp244.99 vs. price of Rp234.00 (4.5% below fair value)
No single metric tells the full story. See the ISX:TOTO stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
PT Surya Toto Indonesia Tbk is an Indonesia-based company engaged in the manufacturing and sale of sanitary ware, fittings, kitchen systems, and other related activities. Its product offerings include closets, washbasins, faucets, showers, kitchen systems, wardrobes, and other related products, marketed under the TOTO brand. The company's operating segments are based on its product categories and include Sanitary, which derives maximum revenue, Fittings, Kitchen systems, and Electrical appliances and accessories. Geographically, it generates maximum revenue from the domestic market and also exports its products to other countries.
89GF Score
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