“Baht Weakness & Thai Market Volatility: Shockwaves from the Trump–Xi Summit and Global Economic Outlook in the Final Week of September” SO OK TRADING: 25 SEP 2026
Baht Weakness – Global Market Volatility, Thai Stock Fluctuations, and the Impact of the Trump–Xi Summit
Including Currency Outlook and Next Week’s Economic Calendar SO OK TRADING: 25 SEP 2026
Introduction
At the end of September 2026, global financial markets and the Thai baht are under pressure from multiple factors. U.S. monetary tightening, crude oil prices surging above $100 per barrel, and continuous capital outflows from emerging markets have pushed the Thai baht down to 33.50 per U.S. dollar.
Meanwhile, the meeting between the two world superpowers at the Trump–Xi Summit has become a pivotal turning point in geopolitics and the global economy. Signals of a “trade truce” and intensifying competition in artificial intelligence (AI) highlight the deep interconnection between global economic dynamics and the trajectory of Thailand’s currency and capital markets.
Baht Overview
Closing on 25 SEP 2026: 33.50/USD, continuing in a weakening trend.
Key pressure factors:
Strong U.S. dollar (Fed rate signals, U.S. PMI at 57)
U.S. 30-year bond yield at 5.44%
Crude oil prices: WTI $93 / Brent $105
Capital outflows from Thai equities and bonds
Short-term range: 33.30 – 33.60 Next week’s forecast: Sideways, 33.25 – 33.60
Business Impact (Baht at 33.50)
Exporters / Tourism → Benefit from stronger dollar revenues
Importers → Higher costs, FX hedging recommended
Thai investors → Currency risk, but export/electronics stocks may gain support
Thai Stock Market (SET Index)
Morning close on 25 SEP: 1,609.18 (+6)
Next week’s support: 1,560 / 1,545
Resistance: 1,595 / 1,610
Benefiting Sectors
Electronics (DELTA, HANA, KCE) → Dollar revenues + AI boom
Food & Agro Exports (CPF, TU, ASIAN) → Improved price competitiveness
Healthcare & Tourism (BDMS, BH) → Weaker baht attracts foreign demand
Adversely Affected Sectors
Airlines / Power Plants (AAV, BA, GULF, BGRIM) → Higher fuel costs + FX losses
Oil Importers → Crude price surge pressures trade balance
Global Context: Trump–Xi Summit
The summit between President Donald Trump and President Xi Jinping (23–25 SEP 2026) highlighted three major themes:
AI Rivalry – Trump declared, “Whoever wins AI wins the world.”
Trade Truce – Temporary tariff pause, easing global market pressure
Taiwan & Middle East – China warned the U.S. on Taiwan, while offering mediation in the Iran conflict
Though the handshake appeared cordial, the underlying reality remains intense strategic competition.
Outlook for Next Week
Federal Reserve: ~69% probability of a 0.25% rate hike in October if U.S. data remains strong
Crude Oil: Continued volatility from Middle East geopolitics
Fund Flows: U.S. bond yields attract capital away from emerging markets
SET Index: Expected range 1,545 – 1,610, with defensive and high-dividend stocks as safe havens
Baht: Pressured by Fed and oil prices, but supported by gold and Q4 tourism demand, unlikely to break 34/USD
Conclusion
The Thai baht and equity market are in a Two-Way Risk environment, facing both downward pressure and stabilizing forces. Close monitoring of global economic developments and flexible strategies are essential.
The broader global picture continues to be shaped by U.S.–China rivalry, which will be a decisive factor for economic and currency trends in the final quarter of 2026.
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