Tung Thih Electronic Co (ROCO:3552) 1-Year Sharpe Ratio: -0.49 (As of Aug. 30, 2026)

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ROCO:3552 Tung Thih Electronic Co Ltd ROCO:3552
64 GF Score
Price NT$44.00
GF Value NT$69.83
Valuation Possible Value Trap
! 8 Warning Signs
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What is Tung Thih Electronic Co 1-Year Sharpe Ratio?

Tung Thih Electronic Co ROCO:3552 -1.12% 64 1-Year Sharpe Ratio is -0.49 as of Aug. 30, 2026. GuruFocus rates ROCO:3552 with a GF Score™ of 64/100 and a GF Value™ of NT$69.83 (Possible Value Trap). The stock has 8 warning signs investors should review.

The 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk over the past year. As of today (2026-08-30), Tung Thih Electronic Co's 1-Year Sharpe Ratio is -0.49.


Tung Thih Electronic Co  (ROCO:3552) 1-Year Sharpe Ratio Explanation

The 1-Year Sharpe Ratio inidicates the risk-adjusted return of an investment over the past year. It is calculated as the annualized result of the average monthly excess return divided by its standard deviation over the past year. 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.


Tung Thih Electronic Co 1-Year Sharpe Ratio Related Terms


ROCO:3552 vs ORLY, AZO: 1-Year Sharpe Ratio Comparison

For the Auto Parts subindustry, Tung Thih Electronic Co's 1-Year Sharpe Ratio, along with its competitors' market caps and 1-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.


Tung Thih Electronic Co 1-Year Sharpe Ratio vs Vehicles & Parts Industry

For the Vehicles & Parts industry and Consumer Cyclical sector, Tung Thih Electronic Co's 1-Year Sharpe Ratio distribution charts can be found below:

* The bar in red indicates where Tung Thih Electronic Co's 1-Year Sharpe Ratio falls into.


ROCO:3552
64GF Score
Tung Thih Electronic Co Ltd ROCO:3552
1-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Tung Thih Electronic Co 1-Year Sharpe Ratio Calculation

The 1-Year Sharpe Ratio measures the performance of an investment such as a stock or portfolio compared to a risk-free asset. A stock / portfolio's 1-Year Sharpe Ratio can be calculated by dividing the difference between the one-year returns of the investment and the risk-free rate, by the standard deviation of the investment returns over one year.

Frequently Asked Questions Learn more about 1-Year Sharpe Ratio →
What does a 1-Year Sharpe Ratio of -0.49 mean?
Tung Thih Electronic Co (ROCO:3552) has a 1-Year Sharpe Ratio of -0.49 as of Aug. 30, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Tung Thih Electronic Co and its competitors.
Is Tung Thih Electronic Co's 1-Year Sharpe Ratio too high?
Tung Thih Electronic Co's current 1-Year Sharpe Ratio is -0.49. Overall, Tung Thih Electronic Co has a GF Score™ of 64/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Tung Thih Electronic Co's 1-Year Sharpe Ratio compare to ORLY and AZO?
Tung Thih Electronic Co's 1-Year Sharpe Ratio of -0.49 can be compared against companies in the Vehicles & Parts industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 1-Year Sharpe Ratio for a Vehicles & Parts company?
A good 1-Year Sharpe Ratio depends on the Vehicles & Parts industry context. However, 1-Year Sharpe Ratio 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 1-Year Sharpe Ratio mean?
A high 1-Year Sharpe Ratio can signal that a stock is expensive relative to its fundamentals. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for Tung Thih Electronic Co and its competitors. Tung Thih Electronic Co's current 1-Year Sharpe Ratio is -0.49. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tung Thih Electronic Co stock overvalued right now?
Based on GuruFocus' analysis, Tung Thih Electronic Co (ROCO:3552) is currently considered Possible Value Trap. The stock's GF Value™ is NT$69.83, compared to a current price of NT$44.00 — trading 37% below its estimated fair value. The current 1-Year Sharpe Ratio is -0.49. Tung Thih Electronic Co's overall GF Score™ is 64/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 1-Year Sharpe Ratio calculated?
1-Year Sharpe Ratio is calculated from a company's financial statements. For Tung Thih Electronic Co (ROCO:3552), the current 1-Year Sharpe Ratio is -0.49 as of Aug. 30, 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 Tung Thih Electronic Co (ROCO:3552) Overvalued in 2026?

Based on GuruFocus' analysis, Tung Thih Electronic Co stock appears to be undervalued. The current stock price of NT$44.00 is trading 37% below its estimated GF Value™ of NT$69.83. GuruFocus considers Tung Thih Electronic Co to be Possible Value Trap.

Key valuation signals for ROCO:3552:

  • 1-Year Sharpe Ratio: -0.49
  • GF Value™: NT$69.83 vs. price of NT$44.00 (37% below fair value)
  • GF Score™: 64/100 with 8 warning signs

No single metric tells the full story. See the ROCO:3552 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Tung Thih Electronic Co Business Description

Address Nanqing Road, No.9, Lane 1156, Luzhu District, Taoyuan, TWN, 338015
Tung Thih Electronic Co Ltd is a Taiwan-based automotive electronic products and components manufacturer. The company is engaged in manufacturing and marketing of ultrasonic parking assistance systems, vehicle anti-theft devices, car door lock actuators, interior rear mirror system with multiple functions, car video systems, wireless tire pressure monitor systems, Body Control Modules (BCM), vehicle electric peripherals, and others. It offers system enablers, ultrasonic systems, imaging systems, radar systems, and fusion systems. Geographically, the company operates in Taiwan, Asia, America, and Europe. It generates maximum revenue from Asia.
64GF Score

Get the complete analysis for ROCO:3552

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

NT$44.00
Price
NT$69.83
GF Value