Taipei: The Taiwan Stock Exchange's main index experienced a significant rise as trading began, opening up 356.62 points at 33,128.49. The initial turnover was reported at NT$10.88 billion (US$342 million), indicating active investor participation. According to Focus Taiwan, this upward movement in the stock index reflects the current market trends and investor sentiments. The increased turnover suggests a substantial level of trading activity on the exchange, contributing to the sharp rise in the index.