Taipei: The Taiwan Stock Exchange's main index witnessed a positive opening, climbing 106.77 points to reach 28,662.79 on Monday. The early trading session recorded a turnover of NT$4.67 billion, equivalent to US$148.49 million.According to Focus Taiwan, this upward movement in the index marks a robust start for the week, indicating investor confidence in the market. The performance reflects activity in various sectors contributing to the overall rise in the index value. This increase comes amid a period of close observation by market analysts, who are monitoring how international and local factors might influence trading patterns.