Taipei: The Taiwan Stock Exchange's main index opened up 247.45 points at 34,020.71 on Tuesday, with a turnover of NT$14.09 billion (US$447.73 million). According to Focus Taiwan, the positive opening reflects a robust start to the trading day, indicating active investor participation and confidence in the market. The significant rise in points suggests that local and international factors may be contributing to investor optimism. The turnover of NT$14.09 billion highlights the level of trading activity, with market participants engaging in significant transactions. The market will be closely monitored throughout the day to assess whether this upward trend continues and what factors might influence further trading sessions.