Doha: The general index of Qatar Stock Exchange (QSE) dropped by 3.27 points, or 0.03%, at the start of trading on Tuesday, reaching a level of 10,387 points compared to the previous day's closing.According to Qatar News Agency, the index experienced mixed performance across various sectors. The Insurance sector saw an increase of 0.14%, Consumer Goods and Services rose by 0.08%, Telecoms went up by 0.03%, and Industrials increased slightly by 0.02%. In contrast, the Real Estate sector experienced a decline of 0.09%, and Transportation fell by 0.12%, while Banks and Financial Services remained unchanged.As of 10:00 am, the trading volume included 19.412 million shares exchanged in 1,461 transactions, with a total value of QR 33.237 million.