The Karachi Stock Exchange 100 Index is a major stock market index which tracks the performance of largest companies by market capitalization from each sector of Pakistani economy listed on The Karachi Stock Exchange. Since October 15th, 2012 it is a free-float index. The KSE100 has a base value of 1000 as of November, 1991.. This page provides - Pakistan Stock Market (KSE100) - actual values, historical data, forecast, chart, statistics, economic calendar and news. Pakistan Stock Market (KSE100) - actual data, historical chart and calendar of releases - was last updated on September of 2018.