Huitong Finance, September 21—— Société Générale's latest portfolio rebalancing strategy indicates that in the fourth quarter, it continues to overweight equities and commodities while reducing holdings in government bonds, and remains firmly bullish on gold and copper prices. Supported by geopolitical divergence, concerns about US dollar credibility, and continued central bank gold purchases, gold has ample room for further gains, with some institutions setting a target as high as $5,250/oz. In addition, AI construction is boosting copper demand amid long-term supply shortages, and copper prices are expected to rise steadily. Moreover, US debt servicing risks are becoming prominent, further weakening the allocation value of government bonds and benefiting commodity assets.
The process of raising interest rates by multiple central banks around the world is still ongoing, signaling the start of a new tightening cycle.
The research team at Société Générale points out that even with sustained monetary tightening, inflation pressure will be difficult to suppress quickly, so gold’s allocation value remains firmly supported. In its
latest asset allocation report, looking toward the fourth quarter of 2026, the bank continues to favor equities and commodities, with a particular focus on gold and copper, while reducing its holdings in government bonds
, This portfolio strategy provides new reference directions for current asset class allocations.
Asset Class Rebalancing: Add to Equities and Commodities, Reduce Government Bond Positions
Société Générale states that for fourth-quarter allocations, both gold and broad commodities maintain a 10% weighting, unchanged from Q3. Equity allocations increase from 55% to 58%, while government bonds are reduced from 15% to 12%. The bank also keeps a 5% allocation each in inflation-linked bonds and corporate bonds.
Analysts at the bank stated in the report: “So far in 2026, asset performances have diverged significantly, with equities and commodities performing exceptionally well while the bond market remains under pressure. Our SGMAP portfolio, which centers on equities and commodities, has achieved solid returns in this environment. Looking forward, commodities are indispensable assets for hedging both geopolitical and climate risks.
A portfolio of 60% equities, 20% bonds, and 20% commodities is better suited for the current macro environment.
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Multiple Drivers for Gold, Upside Potential Continues to Open Up
Gold still holds an important position in multi-asset portfolios. Société Générale believes that currency devaluation trades are making a comeback.
With a fragmented geopolitical landscape and heightened concerns about US fiscal stability and dollar credibility, global capital is reducing exposure to traditional reserve assets and accelerating portfolio diversification.
Bank analysts stated: “Central banks are continuously purchasing gold while reducing holdings of US Treasuries. Geopolitical divergence, coupled with worries about fiscal and monetary credibility, has led to strong demand for alternative reserve assets.”
In addition to the structural support from ongoing central bank gold buying, cyclical factors are also building up. The bank forecasts that in the latter part of the cycle, real interest rates will decline, lowering the opportunity cost of holding non-interest-bearing assets like gold. A weaker US dollar and the return of ETF flows will further boost gold prices. Global gold ETF holdings have recovered to nearly 3,000 tons, reflecting a revival in investment demand.
Based on these factors,
Société Générale forecasts gold prices: In Q4 2026, gold could reach $4,750/oz, break above $5,000/oz in Q2 2027, and move to $5,250/oz in Q3 2027. For full-year averages, they expect gold at $4,500/oz in 2026 and $5,125/oz in 2027.
Although US Treasury yields are hovering below 5%, and traditionally high yields are unfavorable for gold, the current rate rise itself reflects market concerns over sovereign debt sustainability.
Tight Copper Supply-Demand Balance, New Capacity a Long Way Off
Copper is also a major focus for the bank. Analysts believe that large-scale construction of artificial intelligence data centers will fuel long-term demand for copper and other key industrial metals, while supply struggles to keep up with demand growth. In H1 2026, global copper mine output is expected to decline by 1.1% year-over-year, with the possibility of the first annual output drop since 2017. A deeper problem lies in a decade of underinvestment and scarce new project pipeline. Although higher prices might incentivize mining, truly significant new capacity is unlikely to come online before 2030.
According to price forecasts,
Copper prices are expected to reach $14,750 per ton in Q4 2026, remain at that level in Q1 2027, rise to $15,000 in Q2, and $15,250 in Q3; the full-year price forecast is $14,000 per ton in 2026 and $15,125 per ton in 2027.
US Treasury Risks Persist, Debt Interest Payments Now a Key Risk
The report also warns on US debt risks. The US now faces not only a basic fiscal deficit problem, but also mounting pressure from interest payments. According to Congressional Budget Office estimates, although the primary deficit is below the peaks seen in past crises, with interest expenses rising, net interest payments as a share of GDP could approach 5% by the mid-2030s, with the overall fiscal deficit remaining above 6% of GDP for the long term.
According to the bank’s rates team,
Among developed economies, the US faces the highest risk to debt sustainability. The average interest rate on US outstanding debt is about 4%, significantly higher than the 2.3% needed to stabilize the debt-to-GDP ratio, and just a step away from the 4.1% threshold where debt servicing becomes unsustainable.
These concerns are unlikely to dissipate for the rest of this year.
Conclusion
Spot gold daily chart. Source: Easy Huitong
East 8th District, September 21, 10:42. Spot gold quoted at $4,366.11/oz.