KARACHI - The investors were cautious on the last day of the week and the stock market witnessed mixed activity on fall in global commodity prices led by crude oil and correction in global capital markets on rising economic uncertainty. The Karachi Stock Exchanges benchmark 100-share index , that opened in the green zone with a gain of 3.75 points, fell 0.08 percent, or 8.12 points, to end at 10,607.03. Volume was 153.86 million shares compared with 185.71 million traded on Thursday. The KSE 30-index closed at 10726.80 with a loss of 16.07 points. The KMI 30-index closed at 15926.15 with a loss of 54.78 points. All shares index closed at 7478.81 with a loss of 1.10 points. Trading activity was minimal as compared to the last trading session as the ready market volume stood at 153.863m as compared to last trading sessions 185.713m. Future market volume, however, stood at 1.341m shares as compared to 4.979m shares of last trading session. Market capitalization stood over Rs3.007tr, as total trades decreased to 67,697 as compared to last trading sessions 83,105, while 228 companies advanced, 155 declined and 20 remained unchanged. Highest volumes were witnessed in LOTPTA at 17.415m, closed at Rs11.71 with a loss of Re0.11, followed by NIB at 14.933m, closed at Rs5.03 with a gain of Re0.22, and TRG at 14.095m, closed at Rs6.28 with a gain of Re0.15. Ahsan Mehanti at Shehzad Chamdia Securities said, Limited foreign interest, rising energy crises in the country played a catalyst role in negative activity in the quarter-end result announcement session. Some news that affected the trading activities at the market were: OMCs profits vault 93.6pc in 1QCY10; Budget deficit to overshoot target; TCP likely to face a loss of Rs one billion; Kapco stops power project work; and forex reserves flat at $15.05b.