BANGKOK – The Thai baht has surged to its strongest level against the US dollar in over four years, escalating pressure on the Bank of Thailand ahead of its critical monetary policy meeting this week. The currency rose to 31.523 per dollar, marking its highest valuation since June 2021.

Thai Baht Faces Further Depreciation Amid Global Uncertainties

In response to the sharp appreciation, the central bank has moved to tighten foreign exchange forward transactions for gold traders. The baht has strengthened more than 8% this year, ranking as Asia’s second-best performing currency, driven largely by soaring global gold prices and a broad weakening of the US dollar.

This persistent rise is compelling the Bank of Thailand to consider further monetary easing measures during its policy review on Wednesday. The decision comes as Thai exporters face mounting challenges from newly imposed US tariffs. Despite the central bank’s attempts to curb gold’s influence on the exchange rate, the currency continues to find support from Thailand’s ongoing peak tourist season.

Thailand’s surging baht is raising alarms among exporters and policymakers as it threatens competitiveness and economic growth. Analysts warn that prolonged currency strength could dampen tourism recovery and trade performance. Calls for intervention grow louder, with businesses… pic.twitter.com/ReXVQ2EaTK

— Bangkok Post (@BangkokPostNews) December 16, 2025

Senior strategist Wee Khoon Chong of BNY noted that the baht’s strength is “unwelcome” given the country’s current economic backdrop of sluggish growth, low inflation, and political instability. However, the currency’s momentum may be tempered by recent border clashes with Cambodia, which are dampening investor confidence. Additional volatility is expected from political uncertainties surrounding a potential general election early next year.

Thai baht hits 19-month high against USD today

Barclays strategists, including Audrey Ong, suggest that while the baht will continue to benefit from a soft US dollar and positive fourth-quarter seasonal trends, a political risk premium is likely to weigh on the currency into the new year.

-Thailand News (TN)