Karachi, The KSE-100 index witnessed a dip of 200 points, settling at 49,531 with a trading volume of 368 million shares, according to a market roundup by Taurus Securities Limited. The top performers, based on price change, were HGFA, FFBL, and THALL, while POML, GLAXO, and AVN marked the list of top decliners. The activity predominantly revolved around the Power, Cements, and Technology sectors.