Karachi Stock Exchange (KSE) on Monday showed positive trend as KSE 100-index crossed 11,900 points.The market opened the day on a positive node. Leverage products caused a huge investment in the market. Due to an increase in fertilizer prices the fertilizer sector remained active during the trading. However, share trading did not show an active growth and the 100- index closed the day on 11,900 points and. Share prices of DG khan cement remain at the top with an increase of 30 paisas and its value reached Rs 30.26.