CMBUF (China Motor Bus Co) 1-Year Sharpe Ratio: -57.11 (As of Sep. 09, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
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.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
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.

CMBUF China Motor Bus Co Ltd CMBUF
57 GF Score
Price $9.03
GF Value $4.86
! 5 Warning Signs
View Full Analysis

What is China Motor Bus Co 1-Year Sharpe Ratio?

China Motor Bus Co CMBUF 57 1-Year Sharpe Ratio is -57.11 as of Sep. 09, 2026. GuruFocus rates CMBUF with a GF Score™ of 57/100 and a GF Value™ of $4.86. The stock has 5 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 (2026-09-09), China Motor Bus Co's 1-Year Sharpe Ratio is -57.11.

China Motor Bus Co  (OTCPK:CMBUF) 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.

China Motor Bus Co 1-Year Sharpe Ratio Related Terms

China Motor Bus Co 1-Year Sharpe Ratio Competitor Comparison

For the Real Estate - Diversified subindustry, China Motor Bus 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.

China Motor Bus Co 1-Year Sharpe Ratio vs Real Estate Industry

For the Real Estate industry and Real Estate sector, China Motor Bus Co's 1-Year Sharpe Ratio distribution charts can be found below:

* The bar in red indicates where China Motor Bus Co's 1-Year Sharpe Ratio falls into.


CMBUF
57GF Score
China Motor Bus Co Ltd CMBUF
1-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

China Motor Bus 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 -57.11 mean?
China Motor Bus Co (CMBUF) has a 1-Year Sharpe Ratio of -57.11 as of Sep. 09, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for China Motor Bus Co and its competitors.
Is China Motor Bus Co's 1-Year Sharpe Ratio too high?
China Motor Bus Co's current 1-Year Sharpe Ratio is -57.11. Overall, China Motor Bus Co has a GF Score™ of 57/100, reflecting its overall financial health beyond just this single metric.
How does China Motor Bus Co's 1-Year Sharpe Ratio compare to competitors?
China Motor Bus Co's 1-Year Sharpe Ratio of -57.11 can be compared against companies in the Real Estate 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 Real Estate company?
A good 1-Year Sharpe Ratio depends on the Real Estate 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 China Motor Bus Co and its competitors. China Motor Bus Co's current 1-Year Sharpe Ratio is -57.11. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is China Motor Bus Co stock overvalued right now?
China Motor Bus Co (CMBUF) has a current 1-Year Sharpe Ratio of -57.11. The stock's GF Value™ is $4.86, compared to a current price of $9.03 — trading 85.8% above its estimated fair value. The current 1-Year Sharpe Ratio is -57.11. China Motor Bus Co's overall GF Score™ is 57/100 with 5 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 China Motor Bus Co (CMBUF), the current 1-Year Sharpe Ratio is -57.11 as of Sep. 09, 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 China Motor Bus Co (CMBUF) Overvalued in 2026?

Based on GuruFocus' analysis, China Motor Bus Co stock appears to be overvalued. The current stock price of $9.03 is trading 85.8% above its estimated GF Value™ of $4.86.

Key valuation signals for CMBUF:

  • 1-Year Sharpe Ratio: -57.11
  • GF Value™: $4.86 vs. price of $9.03 (85.8% above fair value)
  • GF Score™: 57/100 with 5 warning signs

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

China Motor Bus Co Business Description

Other Exchanges 00026:Hong Kong
Address 510 King’s Road, 2606-08, 26th Floor, Island Place Tower, North Point, Hong Kong, HKG
China Motor Bus Co Ltd is engaged in property development and investment. The company operates in two segments that include property development & investment and treasury management. Property development and investment segment encompass activities relating to the development, construction, sale, and marketing of the group's trading properties in Hong Kong and property leasing. The Treasury management segment includes activities for managing the group's listed investments, financial assets, and other treasury operations. Its geographical segments include Hong Kong and the United Kingdom, of which the majority of the revenue is derived from Hong Kong.
57GF Score

Get the complete analysis for CMBUF

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

$9.03
Price
$4.86
GF Value