Karachi, Hascol Petroleum (HASCOL) reported an increase in its stock price, closing at 7.04 from an opening of 6.79. The trading day saw the stock move between a low of 6.7 and a high of 6.99, with a significant volume of 3,181,500 shares traded. The closing price was noted at 6.92, indicating strong investor interest in Hascol Petroleum.