Karachi: Air Link Communication, trading under the code AIRLINK and company number 828, reported notable gains in today's trading on the Pakistan Stock Exchange. The company opened at PKR 44.85 and closed higher at PKR 47.01, with both the low and high for the day pegged at the same prices. A staggering volume of 7,088,830 shares was traded, ending the day with a closing price of PKR 43.73.