Mixed trend was witnessed at Karachi stock market on Wednesday as the benchmark hundred index maintained 8,000 points level. Business activities started in positive zone and KSE-100 index crossed 8,100 points level at one point. However, profit taking from investors caused the market to go up and down. The KSE-100 index closed at 8,058 points with trade volume of 21.8 million shares. TRG Pakistan remained volume leader with share price of Rs 2.05, up 35 paisa.