Gold, Silver and Precious Metals: A Complete Investor's Guide for 2026

Gold crossed $2,500 per troy ounce in 2024, set new all-time highs through 2025, and surged to a record above $5,500 per ounce in early 2026 — driven by a combination of central bank buying, geopolitical uncertainty, dollar weakness, and renewed retail and institutional interest. Silver and platinum have also seen renewed attention after years of relative underperformance.

For internationally mobile HNW investors, precious metals serve multiple roles: portfolio hedge, currency diversifier, inflation store, and, for some, a tangible asset outside the conventional financial system. This guide covers the full investment landscape.

Why Gold?

Gold's appeal as an investment rests on several properties:

No counterparty risk. Physical gold is not a claim on any institution. It cannot default, be written down, or become worthless due to mismanagement. In a world where investors hold digital records of financial claims — bank deposits, bond certificates, equity registrations — physical gold stands apart.

Inflation and currency hedge. Gold has broadly maintained its purchasing power across centuries, though its performance in any given decade can be very different from this long-run trend.

Portfolio diversification. Gold's correlation with equities is typically low or negative, particularly in risk-off environments. Academic research consistently finds that a 5–10% allocation to gold improves the risk-adjusted return of a diversified portfolio.

Central bank demand. Central banks globally have been net buyers of gold since 2010, with record purchases in 2022 and 2023. This structural demand from sovereign buyers provides a floor beneath the market that did not exist in prior decades.

Physical Gold: Bullion, Coins, and Storage

Bullion bars are available in sizes from 1 gram to 400 troy ounces (the standard "Good Delivery" bar). For UK investors, the most practical sizes are 1oz, 100g, 250g, 500g, and 1kg bars from recognised refiners such as PAMP, Valcambi, or Argor-Heraeus.

Sovereign coins — including the UK Britannia and Sovereign — have the significant advantage of being exempt from Capital Gains Tax. This is because they are legal tender in the UK. The Sovereign and the Britannia (1oz and fractional) are both CGT-exempt. Krugerrands, Maple Leafs, and US Eagles do not share this exemption as they are not UK legal tender.

CGT on gold: most physical gold (bars and non-UK coins) is subject to CGT on disposal. The gain is the difference between the sale proceeds and the allowable cost (purchase price plus reasonable costs). CGT rates in 2026/27 are 18% (basic rate taxpayers) and 24% (higher and additional rate taxpayers). The annual CGT exempt amount is £3,000 (reduced from April 2024).

VAT on gold: investment gold is VAT-exempt in the UK (and EU). This is an important distinction from silver and platinum.

Storage costs: home storage carries security and insurance risks and may void home insurance policies without a specialist safe and explicit policy cover. Professional vault storage is available from operators including the Royal Mint, BullionVault, GoldMoney, and specialist vaults in Zurich, Singapore, and the UAE. Annual storage costs typically run 0.1–0.5% of value.

Gold ETCs (Exchange-Traded Commodities)

For investors who do not wish to hold physical metal, gold ETCs offer exchange-listed exposure. The largest in the UK include:

• iShares Physical Gold ETC (SGLN) — physically backed, gold held in HSBC vaults in London
• Invesco Physical Gold ETC (SGLD) — physically backed, sub-advised by Goldman Sachs
• WisdomTree Physical Gold (PHGP) — physically backed, gold held in HSBC and JPMorgan vaults

Key differences from physical gold:

• No CGT exemption for coins — gains on ETCs are subject to CGT
• ETCs can be held in ISAs and SIPPs, unlike physical gold in most cases
• Management fees of 0.12–0.25% per annum
• Counterparty risk to the ETC issuer, though physical backing mitigates this significantly

VAT: no VAT on ETC purchases, consistent with investment gold treatment.

Gold Mining Stocks

Gold miners offer leveraged exposure to the gold price — when gold rises, well-run miners tend to rise more (and fall more when gold declines). The leverage arises because the miners' profits are highly sensitive to the gold price versus their largely fixed cost base.

Major producers include Newmont, Barrick, Agnico Eagle, Gold Fields, and AngloGold Ashanti. These are large-cap stocks traded on major exchanges.

Junior miners and explorers offer higher potential returns with correspondingly higher risk — project failure, permit delays, and management issues are common.

For most private investors, gold mining exposure is best accessed through diversified funds rather than individual stocks. Specialist funds include the VanEck Gold Miners ETF (GDX) and various actively managed alternatives.

Tax treatment: gains on mining stocks are subject to standard CGT rules. Dividends are taxable as investment income.

Silver, Platinum and Palladium

Silver is more volatile than gold, with a smaller market. It has both investment demand (as a store of value) and significant industrial demand — particularly in solar panel manufacturing. This industrial dimension means silver can underperform in economic downturns even when gold is rising.

VAT on silver and platinum: unlike gold, silver and platinum do not benefit from investment gold VAT exemption in the UK. Physical silver bars and coins are subject to 20% VAT on purchase — a substantial drag that makes physical silver less attractive than ETCs for most UK investors. Some investors use storage in non-UK jurisdictions to hold silver without VAT, though this creates logistics and repatriation considerations.

Platinum and palladium are primarily industrial metals (catalytic converters, hydrogen fuel cells). Their investment case is more complex and driven substantially by industrial supply/demand rather than pure store-of-value dynamics.

Portfolio Sizing and the Gold Allocation Debate

There is genuine academic and practitioner debate about the optimal allocation to gold. Key considerations:

5–10% is the most commonly cited range for a diversifying gold allocation in an equity-heavy portfolio. It is large enough to provide meaningful diversification benefit without dominating the portfolio.

Gold generates no income. For investors in income-drawdown, this is a real cost — the opportunity cost of holding a non-income-producing asset must be weighed against its diversification benefit.

Real returns are uncertain. Over very long periods, gold roughly maintains purchasing power. Over shorter periods (5–20 years), real returns can be significantly negative. Investors should not treat gold as a reliable return generator.

Currency dimension: for UK investors, gold is priced in USD. Sterling gold returns can differ materially from dollar gold returns depending on currency movements. This is a consideration but also part of the diversification benefit — in risk-off episodes, sterling often weakens against the dollar, amplifying gold's protective effect in sterling terms.

The 2024–2025 Rally in Context

The gold rally that began in late 2023 and continued through 2025 was driven by an unusual combination of factors: accelerating central bank purchases (particularly from emerging market central banks diversifying away from US Treasuries), geopolitical risk associated with conflicts in Ukraine and the Middle East, concerns about long-term US fiscal sustainability, and — somewhat ironically — rising interest rates, which historically have been unfavourable for gold.

This last point is worth noting. The standard framework suggests gold underperforms when real interest rates are high (because holding gold has an opportunity cost relative to yield-bearing assets). Yet gold rose strongly in 2024–2025 even as real rates were elevated. This suggests either that the framework is incomplete or that other factors — central bank demand, de-dollarisation concerns — are increasingly dominant.

The rally does not make gold expensive by historical standards, but it does mean the entry point is not as compelling as it was in 2018–2019 when gold traded around $1,200–1,300 per ounce.

Practical Steps for UK Investors

1. Determine the role: portfolio hedge (physical or ETC), income alternative (not gold), CGT shelter (UK sovereign coins), or tactical trade (mining stocks)
2. Choose the vehicle: physical (with CGT-exempt UK coins where possible), ETCs (for ISA/SIPP eligibility), or funds
3. Establish secure storage: professional vault for physical holdings above £25,000
4. Document acquisition costs carefully for CGT purposes
5. Consider the currency: whether to hold in GBP-hedged or USD-exposed form

How Global Investments Can Help

Global Investments advises clients on the appropriate role for precious metals within an international wealth plan, including guidance on CGT-efficient structures, access to gold ETCs through tax-efficient wrappers, and the coordination of physical holdings across jurisdictions. We can also advise on the inheritance tax treatment of precious metals and how to integrate them into broader estate planning.

The value of investments can fall as well as rise. Precious metals are volatile and speculative in nature. Past performance does not indicate future results. Tax rules change; seek professional advice before investing. This article is for general information only.