Karachi, Mari Petroleum, one of the leading energy companies listed on the Pakistan Stock Exchange, witnessed a substantial increase in its share price on March 29. The shares opened at PKR 2510.02 and closed higher at PKR 2550 after fluctuating between PKR 2502 and PKR 2536.99 throughout the trading day. A total of 7,181 shares were exchanged, concluding the day at a closing price of PKR 2527.09.