• Gold posted positive returns across all 4 economic regimes in WGC’s model. Strongest in risk-off and liquidity-supportive periods
• Gold is Zim’s largest merchandise export. US$2.82B exported in H1 2026, with 26.05 tonnes delivered by July.
• High prices give Caledonia, Padenga, RioZim and small-scale miners room to invest in development, power, and mechanization before the cycle turns.

Harare- Gold's position inside investment portfolios is increasingly difficult to reconcile with the way commodity indices still treat it. 20 years of returns, US$373 billion in daily liquidity and a disproportionate diversification contribution are forcing investors to reassess how the metal sits inside a portfolio. The World Gold Council's 2026 portfolio study finds that gold has outperformed broad commodity indices and most commodity sub sectors over three, five, ten and twenty year periods, while its weighting inside the largest commodity benchmarks remains comparatively small.

The S&P GSCI allocates only 7.2% to gold and the Bloomberg Commodity Index about 14.9%. Gold operates through a much deeper market and a substantially different demand structure from most of the commodities sitting alongside it, and the mispricing is structural before it is tactical.

Commodity indices are generally constructed around futures liquidity and production volumes, and gold's market operates differently. Its liquidity extends through futures, over the counter trading and exchange traded funds, while its available supply is supported by a large above ground stock that can be recycled and reallocated. That structure means annual mine output captures only a fraction of the metal available to investors at any point in time, which gives gold a different economic behaviour from energy, agriculture and many industrial commodities.

Oil is consumed, same as gas and agricultural commodities which are eaten or processed. Copper and other metals are absorbed into industrial production. Gold remains largely recoverable and its existing stock is large relative to annual mine production, so its price is driven less by short term scarcity in physical inventories and more by changes in investment, jewellery and central bank demand. That demand mix has become the foundation of gold's performance.

Gold operates across several economic channels at the same time. Jewellery demand rises with household income, technology provides an industrial use case, investment demand accelerates during financial stress, and central bank buying introduces another strategic layer. That combination allows the metal to participate in economic expansion while retaining demand during periods of market stress, and the returns show the effect.

The World Gold Council's 2026 data finds that gold outperformed broad commodity indices and most commodity sub sectors over the last three, five, ten and twenty years. Over the twenty years to June 2026, gold delivered a 9.9% annualised spot return and an 8.9% return through futures. Oil produced a negative 0.2% annualised spot return and a negative 7.2% futures return over the same period, as rolling and collateral costs reduced investor returns.

That distinction matters for institutional capital, since many commodity exposures are purchased through futures contracts. Investors continually roll those positions as contracts expire, and the shape of the futures curve can create recurring costs. Gold's relatively flat futures structure and low storage burden reduce that drag, allowing financial returns to stay closer to movements in the underlying metal price.

Liquidity removes another constraint. The global gold market averaged approximately US$373 billion in daily trading volume during 2025. Around US$180 billion moved through over the counter markets, global futures markets handled about US$186 billion a day, and physically backed exchange traded funds averaged US$7.2 billion.

COMEX alone averaged about US$53 billion in daily gold futures trading over the previous decade. Gold therefore combines the defensive characteristics investors usually seek from an alternative asset with the liquidity of a major financial market, and that combination becomes more valuable during periods of stress.

During the fourth quarter 2018 equity sell off, the MSCI USA index fell 14% and broad commodities declined 9%, while gold gained 8%. During the first quarter 2020 Covid sell off, US equities fell 20% and commodities declined 23%, while gold still returned 6%. The behaviour is central to portfolio construction because diversification only becomes valuable when correlations fall during the periods investors need protection most.

Gold's correlation with equities changes across the economic cycle. During strong markets it can move alongside equities as jewellery and consumer demand improve. During risk off periods the relationship typically weakens or becomes negative as investors seek liquidity and capital preservation. The World Gold Council finds that this dynamic makes gold a more effective diversifier than broad commodity exposure and other precious metals whose demand remains more dependent on industrial activity.

Inflation produces another layer. Commodities generally perform well when inflation rises because higher input prices feed directly into commodity values. Gold has historically performed across a wider range of inflation environments. The World Gold Council's long run analysis shows positive gold performance during both high and low inflation periods, while broader commodities delivered negative nominal returns in low inflation environments. The result is an asset whose portfolio value cannot be reduced to an inflation hedge or a safe haven trade.

The World Gold Council tested that proposition inside a hypothetical institutional portfolio composed primarily of global equities and fixed income. Adding gold increased absolute returns and reduced volatility relative to a portfolio with no gold allocation. A 5% allocation to gold contributed 28% of the portfolio's total diversification benefit, the largest contribution from any single asset in the model, against 15% from an equivalent 5% commodity allocation. That is the most commercially important finding in the report. Five percent of the capital allocation generated more than a quarter of the diversification benefit, so gold's portfolio contribution is disproportionate to the amount of capital assigned to it.

The historical return table reinforces the result. Over three years, the hypothetical portfolio with a 5% gold allocation generated annualised returns of 16.2% against 15.4% without gold. Over five years the return improved to 8.6% from 8.0%. Over ten years it rose to 10.2% from 10.0%, while volatility fell across each tested period and maximum drawdowns were reduced. Gold therefore earns its place through three channels simultaneously, it lifts returns over long periods, it reduces portfolio volatility, and it cushions drawdowns during market stress.

The macro framework explains why the result has persisted. The World Gold Council divides market conditions into four regimes built around movements in bond yields and corporate credit spreads. Gold produced positive historical returns across all four, with its strongest performance occurring during risk off and liquidity supportive environments.

Broad commodities performed best during recovery phases characterised by stronger growth, inflation and rising interest rates, while their performance weakened more sharply during recessions. That difference becomes particularly relevant in 2026, when global markets are carrying unusually high geopolitical uncertainty, elevated government debt, persistent fiscal deficits and continuing central bank demand for reserves outside traditional sovereign assets. Those conditions raise the strategic value of assets capable of preserving liquidity across several macro regimes.

For Zimbabwe, the implications run in two directions.

The first is external.

Gold has already become the country's largest merchandise export and one of its most important sources of foreign currency. Zimbabwe exported US$2.82 billion of semi manufactured gold during the first six months of 2026, while physical deliveries reached 26.05 tonnes by July. Stronger global investment demand therefore moves directly through mine margins, fiscal receipts, foreign currency inflows and reserve accumulation.

The second is financial.

Zimbabwe's own monetary framework increasingly depends on gold as part of the reserve architecture supporting ZiG. The global evidence therefore matters beyond mining revenue, since gold's liquidity, low correlation with other assets and resilience during risk off periods determine the quality of the reserve asset the country is accumulating.

The distinction becomes important when gold prices rise sharply. A higher gold price immediately strengthens export receipts and the market value of reserves, raises mining margins and increases the incentive for artisanal and large scale producers to deliver through formal channels, and the fiscal system captures part of that uplift through royalties and corporate taxes.

The same price movement increases concentration risk. The stronger gold becomes inside Zimbabwe's export base and reserve architecture, the more the economy's external position becomes exposed to one asset, which creates a different policy requirement from the one facing a conventional portfolio investor.

An institutional investor can increase gold exposure and simultaneously diversify across equities, bonds and currencies. Zimbabwe cannot easily diversify away from the mineral endowment generating its foreign currency, so the country needs to use periods of strong gold prices to accumulate reserves, deepen productive investment and widen other export industries. The current gold cycle provides that opportunity.

Zimbabwe's gold output is tracking toward another annual record, with the country already at 26.05 tonnes through July and small scale miners providing more than 70% of deliveries. High prices improve the economics of marginal ore, plant utilisation and mine development, while producers including Padenga, Caledonia, RioZim and the state owned gold portfolio are either expanding or recovering production. The portfolio characteristics identified by the World Gold Council strengthen the probability that the current price environment retains support even if global economic growth weakens.

Gold does not depend on industrial demand in the same way copper, lithium, nickel or platinum group metals do. Investment and central bank demand can strengthen when economic activity slows, so the mechanism that depresses many commodity prices during a risk off period can simultaneously increase demand for gold.

That gives Zimbabwe an unusual position among commodity exporters. A slowdown in global manufacturing can weaken lithium, nickel and platinum demand while increasing safe haven demand for gold, so the country's mineral basket contains an asset capable of partially offsetting pressure elsewhere in the commodity complex.

The opportunity should be managed deliberately. Treasury and the Reserve Bank should treat the current gold cycle as an opportunity to increase the durability of the country's external buffers, and higher export receipts should translate into stronger reserve accumulation and lower vulnerability to future commodity price corrections.

Gold producers face a related decision. The current price environment improves cash generation across mines whose cost structures have been under pressure. Caledonia has already demonstrated that higher realised gold prices can offset weaker grades and rising costs at Blanket, so the strongest capital allocation response is to convert the price windfall into mine development, power security, processing capacity and improved recoveries before the price cycle weakens.

The same principle applies to small scale miners. Strong prices create the financial capacity to mechanise, increase milling capacity and bring marginal deposits into production. The sector already supplies more than 70% of Zimbabwe's formal gold deliveries, and the durability of national output increasingly depends on whether this price cycle produces a more productive small scale mining base.

The World Gold Council's 2026 research therefore carries significance beyond asset management. Gold has generated superior long term returns, operates through one of the deepest financial markets in the world, lowers portfolio volatility and continues to perform across economic regimes where many conventional commodities weaken.

For investors, the conclusion is that gold deserves to be evaluated as a strategic allocation in its own right. For Zimbabwe, the conclusion runs deeper. The country owns substantial geological exposure to an asset whose global financial role is becoming larger at the same time domestic production is reaching record levels, and the policy opportunity is to turn that convergence into permanent productive capacity and stronger external buffers. Gold prices will eventually move through another cycle. The value created during this one will be measured by what remains after the price does.

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