Broad commodity indices typically rely on futures-market liquidity or production metrics, which fail to capture the reality of the gold market. Unlike other commodities, gold benefits from massive above-ground stocks that can be recycled and reallocated, alongside deep OTC and ETF trading. Relying on indices to gain exposure often forces investors to incur avoidable roll costs that do not apply to physical holdings.

Gold serves dual roles: it acts as a wealth-preserving investment during economic uncertainty and as a consumer good via jewelry and technology demand. This structure makes it less sensitive to standard business cycles. Historical data shows that gold has outperformed broader commodity indices across three, five, 10, and 20-year horizons. Most importantly, it functions as a critical hedge during systemic crises; while equities and commodities plummeted during the Q4 2018 selloff and the Q1 2020 COVID shock, gold delivered positive returns.

De Pessemier emphasizes that gold provides superior inflation protection and liquidity, with daily trading volumes averaging $373 billion in 2025. While a typical portfolio might allocate less than 1% to gold through commodity baskets, the analysis suggests that a dedicated 2.5% to 10% allocation significantly improves risk-adjusted returns by reducing volatility. Because gold maintains little to no correlation with other assets during periods of stress, it stands as a strategic necessity rather than a mere commodity sub-sector.