Thai authorities are weighing measures to curb speculative gold trading as part of a broader strategy to manage rapid fluctuations in the baht and support export competitiveness and macroeconomic stability.

The Bank of Thailand, acting on concerns that gold-related foreign exchange transactions have contributed to the baht’s sharp appreciation against the U.S. dollar, has introduced tighter reporting requirements for high-value gold trades and is exploring additional constraints on trading volumes and documentation.

Under recently implemented rules, gold transactions above a specified threshold must be accompanied by clear evidence of sourcing and purpose, with financial institutions now required to verify supporting documents on export-linked trades.

Governor Vitai Ratanakorn and other senior officials have signalled that these steps are aimed at dampening non-fundamental currency pressures linked to bullion flows, particularly those conducted via online platforms that have expanded rapidly.

The baht appreciated more than ten percent against the dollar in 2025, driven in part by strong global gold prices and substantial capital inflows tied to bullion markets, prompting concerns from policymakers about the impacts on Thai exporters and tourism sectors.

In addition to enhanced oversight, the central bank and Ministry of Finance are reviewing potential tax measures on certain gold transactions denominated in baht and considering limits on individual trading to reduce speculative activity.

The proposed policy adjustments reflect the authorities’ intent to strike a balance between allowing legitimate investment and hedging in gold while preventing excessive currency volatility attributable to speculative trading.

Officials emphasise that normal retail gold purchases, small-scale physical trades and transactions settled in U.S. dollars would remain largely unaffected by these potential curbs, which are targeted at large-scale and frequent trading that can distort exchange rate dynamics.

The discussion has elicited mixed reactions from market participants, with some industry groups advocating alternative mechanisms such as a gold clearing house to enhance transparency and others cautioning against measures that could unduly restrict a vibrant domestic market.

As Thailand continues to navigate complex global financial conditions, policymakers are focusing on calibrated approaches designed to sustain the baht’s stability without undermining market confidence or broader economic activity.