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Sharpe Ratio

Published 16/04/2026

One of the most important skills for a trader is knowing how to measure and manage risk. The Sharpe Ratio is a powerful tool that helps you do just that, by evaluating the trade-off between risk and return.

Sharpe Ratio four-zone chart

My system calculates the ratio for over 800 stocks, as well as the rate of change in the ratio. It then uses the average to provide a comprehensive evaluation of the sectors. The chart showcases the results in four unique zones.

The weakest Sharpe Ratios serve as an early warning signal that a sector may be experiencing an increase in risk, while the strongest ratio suggests that it's becoming less risky or more profitable.