Why a 70:30 gold-silver mix in portfolio works best for investors?

Pratik Oswal, head of Passive Funds at Motilal Oswal AMC, says a 70:30 portfolio of gold and silver delivers better risk-adjusted results than holding either metal alone. Gold provides stability and protection during global uncertainty, while silver enhances long-term return prospects. This mix is advantageous due to gold's lower volatility and silver's upside during economic growth phases.