Taipei: Taiwan shares ended down 2,030.83 points, or 4.65 percent, at 41,603.36 Tuesday on turnover of NT$809.48 billion (US$25.04 billion).According to Focus Taiwan, the significant drop in the stock market has been a point of concern for investors, as the figures reflect the fluctuating economic conditions affecting Taiwan's financial market. The turnover value indicates the volume of shares exchanged, highlighting the level of trading activity on this day.