Taipei: The Taiwan Stock Exchange's main index saw an increase as it opened up 13.16 points at 20,559.65. The trading session commenced with a turnover of NT$1.84 billion (US$60.73 million).According to Focus Taiwan, this positive opening reflects investor sentiment and market dynamics in the region. The initial turnover indicates active participation and liquidity in the market, providing insights into the economic activities influencing the stock exchange.