CTRNF (CHAR Technologies) 1-Year Sharpe Ratio: 1.01 (As of Jul. 20, 2026)

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CTRNF CHAR Technologies Ltd CTRNF
40 GF Score
Price $0.20
GF Value $0.17
Valuation Modestly Overvalued
! 7 Warning Signs
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What is CHAR Technologies 1-Year Sharpe Ratio?

CHAR Technologies CTRNF 40 1-Year Sharpe Ratio is 1.01 as of Jul. 20, 2026. GuruFocus rates CTRNF with a GF Score™ of 40/100 and a GF Value™ of $0.17 (Modestly Overvalued). The stock has 7 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 (2026-07-20), CHAR Technologies's 1-Year Sharpe Ratio is 1.01.

CHAR Technologies  (OTCPK:CTRNF) 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.

CHAR Technologies 1-Year Sharpe Ratio Related Terms

CTRNF vs WM, RSG, WCN: 1-Year Sharpe Ratio Comparison

For the Waste Management subindustry, CHAR Technologies'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.

CHAR Technologies 1-Year Sharpe Ratio vs Waste Management Industry

For the Waste Management industry and Industrials sector, CHAR Technologies's 1-Year Sharpe Ratio distribution charts can be found below:

* The bar in red indicates where CHAR Technologies's 1-Year Sharpe Ratio falls into.


CTRNF
40GF Score
CHAR Technologies Ltd CTRNF
1-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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CHAR Technologies 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 1.01 mean?
CHAR Technologies (CTRNF) has a 1-Year Sharpe Ratio of 1.01 as of Jul. 20, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for CHAR Technologies and its competitors.
Is CHAR Technologies' 1-Year Sharpe Ratio too high?
CHAR Technologies' current 1-Year Sharpe Ratio is 1.01. Overall, CHAR Technologies has a GF Score™ of 40/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does CHAR Technologies' 1-Year Sharpe Ratio compare to WM and RSG?
CHAR Technologies' 1-Year Sharpe Ratio of 1.01 can be compared against companies in the Waste Management 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 Waste Management company?
A good 1-Year Sharpe Ratio depends on the Waste Management 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 CHAR Technologies and its competitors. CHAR Technologies's current 1-Year Sharpe Ratio is 1.01. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is CHAR Technologies stock overvalued right now?
Based on GuruFocus' analysis, CHAR Technologies (CTRNF) is currently considered Modestly Overvalued. The stock's GF Value™ is $0.17, compared to a current price of $0.20 — trading 15.1% above its estimated fair value. The current 1-Year Sharpe Ratio is 1.01. CHAR Technologies' overall GF Score™ is 40/100 with 7 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 CHAR Technologies (CTRNF), the current 1-Year Sharpe Ratio is 1.01 as of Jul. 20, 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 CHAR Technologies (CTRNF) Overvalued in 2026?

Based on GuruFocus' analysis, CHAR Technologies stock appears to be overvalued. The current stock price of $0.20 is trading 15.1% above its estimated GF Value™ of $0.17. GuruFocus considers CHAR Technologies to be Modestly Overvalued.

Key valuation signals for CTRNF:

  • 1-Year Sharpe Ratio: 1.01
  • GF Value™: $0.17 vs. price of $0.20 (15.1% above fair value)
  • GF Score™: 40/100 with 7 warning signs

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

CHAR Technologies Business Description

Other Exchanges 68K:GermanyYES:Canada
Address 895 Don Mills Road, Suite 400, Morneau Shepell Centre II, Toronto, ON, CAN, M3C 1W3
CHAR Technologies Ltd. is a Canada-based cleantech development and environmental services company. The Company is specialized in high temperature pyrolysis (HTP), converting woody biomass and organic materials into renewable energy (renewable natural gas (RNG) or green hydrogen) and valuable biocarbon (biocoal CleanFyre, biochar, or activated biochar SulfaCHAR). Its additional services include environmental compliance, environmental management, engineering and resource efficiency. The Company's subsidiaries include Char Biocarbon Inc., Altech Environmental Consulting Ltd., Char Technologies Thorold Inc., and Char Technologies USA.
40GF Score

Get the complete analysis for CTRNF

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

$0.20
Price
$0.17
GF Value