Thailand’s October Inflation Rises to 3.90 Percent

On 6 November, Thailand’s Trade Policy and Strategy Office reported that headline consumer inflation reached 3.90% year-on-year in October 2026, compared with 2.82% in September. The consumer price index increased 0.94% month-on-month, while fuel prices rose 29.18% year-on-year and transport-related costs increased 10.93%. The October inflation rate was the highest recorded in 45 months. The figures highlight demand for consumer-price tracking, cost analysis and economic forecasting across retail, transport and manufacturing. HPC can provide market intelligence, sector analysis, pricing research and data-driven business reports.