TSMC's October revenue reached approximately NT$586.9 billion, a 59.7% year-over-year increase. TSMC released its October 2026 revenue report, showing consolidated revenue of approximately NT$586.89 billion, a 14.7% increase month-over-month and a 59.7% increase year-over-year. Cumulative revenue from January to October 2026 is estimated at approximately NT$4.49 trillion, a 43.3% year-over-year increase.