Why Gold Prices Differ Across Global Exchanges

The Global Gold Market Structure

Gold is traded on numerous exchanges worldwide, including the London Bullion Market, COMEX in New York, Shanghai Gold Exchange (SGE), Tokyo Commodity Exchange (TOCOM), Multi Commodity Exchange of India (MCX), and many others.

While gold is a globally traded commodity with a unified intrinsic value, the price at which it trades can vary significantly across these venues.

Understanding these price differences is crucial for investors, traders, and anyone interested in the gold market.

The spot price, typically referenced from the London market, serves as the global benchmark.

However, local exchanges often deviate from this benchmark due to a complex interplay of factors that we'll explore in detail.

Currency Conversion and Exchange Rates

Prices from different markets must first be converted to the same currency and weight unit. This site converts each observation to US dollars per troy ounce before comparing it with the same benchmark.

If the dollar gold price is unchanged, a lower USD/CNY rate—a stronger yuan—would normally reduce the mechanically converted CNY price. A weaker yuan would move the converted CNY price in the opposite direction.

The displayed premium is not determined by exchange rates alone. The observation time, trading hours, contract specification, taxes and data source can also affect the result. A change in the premium therefore does not, by itself, identify either currency movements or local demand as the cause.

Import Duties, Taxes, and Regulations

Government policies significantly impact local gold prices.

India is a prime example. The country imposes import duties on gold, and the applicable rate depends on the product form (bars, coins, jewellery) and on the importer. Since the July 2024 Union Budget, CBIC has published the concessional basic customs duty as 5% BCD + 1% AIDC = 6%, with 3% GST applied separately at the retail stage; verify the current schedule on the CBIC portal before using any single number.

These duties are broadly reflected in local wholesale prices, which is a large part of why MCX often — though not always — trades above the international benchmark.

China has a different approach.

The country tightly controls gold imports through a licensing system, limiting who can import gold and in what quantities.

This regulatory framework can create supply constraints that push local prices above international levels.

Additionally, value-added taxes (VAT) and other consumption taxes vary by country, directly affecting the final price consumers pay.

Some countries also impose capital controls that restrict the flow of gold across borders, further isolating local markets from international price movements and allowing premiums to persist longer than they would in a completely free market.

Local Supply and Buying Activity

The amount of gold that can be traded or delivered locally and the pace of local buying activity can influence regional prices. Holidays, wedding seasons, importable volumes, dealer inventories, and delivery disruptions can all affect market conditions.

This site does not directly collect consumption, inventory, imports or actual transaction data. It therefore cannot determine whether a specific day's premium was caused by a demand increase or a supply shortage.

Identifying such a cause would require reviewing official import statistics, exchange delivery data, inventory reports, and traded volumes for the same period. The premium can be a starting point for such an investigation, but it is not by itself a direct measure of demand or inventory.

Trading Hours and Observation Times

Each market uses its own time zone and holiday calendar. Even when two prices are labelled with the same date, they may not have been recorded at exactly the same moment.

One market may show a same-day price while another shows its previous close. Exchange rates can also be collected at a different moment from the price itself. These timing differences alone can produce calculated gaps that do not correspond to any real trading opportunity.

When interpreting cross-market differences, check the timestamp of each value and whether each market is open.

Contracts and Delivery Specifications

Different markets can differ in product purity, weight, settlement method, and delivery terms. Because of these differences, even after converting prices to the same currency and weight unit, the comparison may not be between exactly the same product.

Retail products can price above larger wholesale products because of fabrication and distribution costs, but the size of any such gap depends on the product and the sales channel. A difference between exchange prices should not be explained by purity or product size alone.

For an accurate comparison, check the current contract specification and delivery rules published by the exchange in question.

Market Access and Price Alignment

A price difference between markets does not mean anyone can immediately buy gold and move it to another market. Membership, import authorisations, taxes, insurance, transport time, settlement terms and delivery specifications can each act as constraints.

A calculated premium therefore does not represent a confirmed net profit after costs. Assessing whether an actual trade is available requires separately checking bid/ask quotes, all fees, applicable rules, and delivery feasibility.