Gold vs SET vs USD Bonds: Best H2 2026 Portfolio Allocation for Thai Investors

Gold near record highs, SET at 1,639, USD bonds at 3.75%. We compare all three for Thai investors facing a weaker baht and rising geopolitical risk in H2 2026.
Gold vs SET vs USD Bonds: Best H2 2026 Portfolio Allocation for Thai Investors

Three very different assets are competing for Thai investor attention in the second half of 2026: gold near record highs at approximately $3,997 per ounce, the SET Index holding around 1,639, and US dollar bonds yielding 3.50–3.75%. Each has performed differently this year, and each faces a different set of risks and catalysts going into H2. This is not a portfolio recommendation — it is a comparison of what each asset is actually doing and why, so you can decide where you want to be.

Gold: Near Record Highs, Just Pulled Back

Gold hit a new all-time high near $4,060 per ounce earlier in July before pulling back to $3,997 on July 17 — a $63 single-session decline driven by dollar strengthening from Middle East risk. For Thai investors, 24K gold is near THB 4,383 per gram or roughly THB 66,800 per baht-weight.

The case for gold in H2 2026: central bank buying from emerging market economies remains robust, the US fiscal deficit continues expanding, geopolitical risk from the Middle East and other hotspots commands a premium, and baht weakness adds a local currency tailwind. The case against: gold at $4,000 is pricing in a significant risk premium that unwinds quickly if any of those tailwinds fade. At this level, gold is not cheap by any historical valuation metric.

Who it suits: investors who already hold gold as 10–20% of their portfolio and are comfortable with a 5–10% intraday range on event days. New buyers at $4,000 are buying near all-time highs, which requires a clear view on the macro drivers persisting.

SET: Resilient But Structurally Challenged

The SET has shown genuine resilience near 1,639 given the macro environment. Export sector strength, BOI investment flows into EEC industrial zones, and a natural baht-weakness hedge in the large-cap composition have kept the index better supported than domestic fundamentals alone would suggest.

The case for SET in H2: Q2 earnings season starting late July could deliver positive surprises in export sectors where baht depreciation has padded margins. The BOI industrial estate story continues providing a structural investment pipeline. The case against: foreign investors have been net sellers in 2026, domestic consumption is structurally weak, and the 250-basis-point rate gap makes Thai equities look expensive versus US fixed income on a risk-adjusted basis.

The SET is not a bad place to be — but the opportunity set is narrow. The upside case depends on sector selection rather than a broad market call.

Who it suits: investors with long-term Thailand exposure who can be selective by sector — specifically overweighting export industrials and EEC beneficiaries while underweighting domestic retail and high-debt consumer names.

USD Bonds: Best Risk-Adjusted Return in the Mix

US dollar bonds — from Treasury bills to investment-grade corporate bonds — are currently yielding 3.50–5.00% in dollar terms depending on maturity and credit quality. For Thai investors, that return needs to be calculated in baht: if the baht depreciates another 3% in H2 (consistent with the past 12-month pace), a 4% USD yield becomes approximately 7% in baht terms. That is a meaningful comparison against a Thai equity market facing structural consumption headwinds.

The case for USD bonds in H2: yield is real and currently at multi-year highs, the Fed’s potential hold on July 29 is mildly positive for bond prices, and baht weakness adds to returns for Thai holders. The case against: if the Fed resumes hiking in September as Bank of America projects, bond prices will fall — though short-duration bonds (under two years) would be largely protected from duration risk.

Who it suits: investors seeking capital preservation with genuine yield, particularly those with known future USD needs (travel, overseas education, medical). Short-duration USD bonds or money market funds offer the best combination of yield and capital stability for this profile.

How to Think About H2 Allocation

The three assets are not mutually exclusive. A straightforward H2 framework for a Thai investor: maintain 10–15% in gold as a baht-weakness and geopolitical hedge, keep 25–30% in Thai equities concentrated in export sectors, and allocate 20–25% to short-duration USD bonds or money market funds for yield with capital protection. The remainder in baht cash or Thai fixed income covers liquidity needs. This is not financial advice — it is a structure for thinking through the current opportunity set systematically.

The biggest risk to avoid in H2 2026 is concentration in any single narrative. Gold going to $4,500, SET rallying to 1,800, or baht recovering to 32.00 are each plausible outcomes — but each requires specific catalysts that may or may not materialize. Spreading across all three reduces the cost of being wrong on any one of them.

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