Gold dominated 2025 as a weaker U.S. dollar, resurgent ETF inflows, and persistent physical demand pushed prices to record levels. The dollar’s slide—its sharpest devaluation in decades—amplified gold through simple denomination effects, while Western investors reversed years of redemptions and restocked ETFs at scale. That shift mattered because ETF flows transmit directly into the physical market via creation and redemption, tightening balances and lifting clearing prices. Yet the story runs deeper than flows. Gold’s appeal rests on idiosyncratic, non-cyclical demand—central bank reserve diversification and Asia’s retail bid—that does not rely on quarterly earnings or risk-on moods. When a safe asset draws structural buyers who are insensitive to short-term price, it can rebase higher and stay there.
Portfolio construction is driving fresh attention. Since 1971’s free-floating dollar era, gold has delivered mid–single digit real returns with low correlations to both stocks and bonds, improving long-horizon Sharpe ratios in classic 60/40 and 70/30 blends. That matters more now because the post-pandemic regime altered the old relationships investors relied on. Elevated global debt—roughly $340–$350 trillion with government shares at record highs—coincides with persistent inflation uncertainty and a term premium that leaves long bonds vulnerable. Stock-bond correlations spiked positive after 2021 and, while they eased, remain at risk of staying above zero. In that world, gold can behave less like a “zero-coupon long asset” and more like a duration hedge that diversifies when bonds fail to rally on stress.
Mechanics and cost also shape outcomes. Physical coins and bars carry notable markups, storage, and insurance costs, and they can be awkward for gifting or collateral. By contrast, large, physically backed ETFs like GLD and GLDM provide tight spreads, daily bar lists, third-party audits, and robust creation-redemption that ties shares to London Good Delivery bars. They facilitate options overlays, lending, and in-kind donations for tax planning. None of that makes physical obsolete; it reframes the “how much” question. Many investors blend a core ETF position for efficiency with a smaller physical allocation for bearer-asset comfort, acknowledging that liquidity and execution quality drive real-world results.
Volatility expectations should be realistic. Gold is not a daily inverse of equities, nor a substitute for puts. It shines over rolling one to six months around drawdowns, policy pivots, and liquidity shocks. After parabolic moves, sharp pullbacks can arrive, yet those often reset positioning rather than break the trend. Importantly, gold remains underowned relative to its performance. Even modest reallocation from the vast stock-and-bond complex into a roughly $15 trillion investable gold universe can have an outsized price impact. Meanwhile, central bank purchases and China’s democratized retail demand—motivated by reserves policy, capital controls, and currency concerns—are slow, steady forces that do not chase headlines.
Strategy begins with size and purpose. Treat gold as a left-tail, real-asset ballast that helps reduce drawdowns and smooth multi-year returns. For many, a single-digit percentage allocation in the “alternatives” sleeve fits, with higher ranges reserved for those explicitly hedging debasement or term-premium risk. Blend with other diversifiers, including quality duration, defensives, and even crypto where appropriate, focusing on total-portfolio Sharpe and behavioral staying power. Use ETFs for core access, options to shape payoff profiles, and physical as a complement, not a replacement. In a world of heavy debt, uncertain inflation, and shifting correlations, gold’s job is simple: preserve purchasing power, diversify risk, and buy time for the rest of the plan to work.