Volatility Targeting Improves Fund Sharpe Ratios and Reduces Tail Risk

Research conducted by Man Group PLC's Oxford Man Institute and academic partners has examined the impact of volatility targeting on investment portfolios. This strategy aims to smooth out fluctuations in investment volatility by employing leverage during periods of low volatility and scaling down exposures during high volatility periods.

The findings suggest that volatility targeting significantly improves the Sharpe ratio for riskier asset classes, such as equities and credit. Balanced and risk parity portfolios with substantial allocations to these assets also demonstrated enhanced risk-adjusted returns.

Furthermore, the study indicates that volatility targeting impacts investment "tail risk," reducing the severity and probability of extreme negative returns, commonly referred to as large drawdowns.

The research, which covers over 60 asset classes with daily data extending back to 1926, supports the benefits of managing volatility. This approach is particularly advantageous for investors seeking more consistent returns and reduced downside risk during adverse market conditions.