PRMMF (Premier African Minerals) 5-Year Sharpe Ratio: N/A (As of Aug. 27, 2026)

Premier African Minerals  (OTCPK:PRMMF) 5-Year Sharpe Ratio Explanation

The 5-Year Sharpe Ratio inidicates the risk-adjusted return of an investment over the past five years. It is calculated as the annualized result of the average five-year monthly excess returns divided by its standard deviation in the five-year period. 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.

Premier African Minerals 5-Year Sharpe Ratio Related Terms

Premier African Minerals 5-Year Sharpe Ratio Competitor Comparison

For the Other Industrial Metals & Mining subindustry, Premier African Minerals's 5-Year Sharpe Ratio, along with its competitors' market caps and 5-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.

Premier African Minerals 5-Year Sharpe Ratio vs Metals & Mining Industry

For the Metals & Mining industry and Basic Materials sector, Premier African Minerals's 5-Year Sharpe Ratio distribution charts can be found below:

* The bar in red indicates where Premier African Minerals's 5-Year Sharpe Ratio falls into.

Premier African Minerals 5-Year Sharpe Ratio Calculation

The 5-Year Sharpe Ratio measures the performance of an investment such as a stock or portfolio compared to a risk-free asset in the last five years. A stock / portfolio's 5-Year Sharpe Ratio can be calculated by dividing the difference between the five-year average monthly returns of the investment and the risk-free rate, by the standard deviation of the investment returns over the past five years.

Premier African Minerals Business Description