Sharpe Ratio Monitoring

Sharpe ratio monitoring is the ongoing assessment of a strategy's risk-adjusted return, calculated by dividing the excess return of the strategy by its standard deviation. A higher Sharpe ratio indicates better performance relative to the risk taken.

By tracking this metric over time, traders can identify changes in the strategy's effectiveness and determine if the risk profile is shifting. A declining Sharpe ratio is often an early warning sign of strategy decay or increased market risk.

It is a standard tool for portfolio managers to evaluate the consistency of their returns. Regular monitoring ensures that the strategy remains aligned with the investor's risk appetite and return objectives.