Karachi, December 23, 2022 (PPI-OT): KSE-100 gain 495 points yesterday, to close at 39,838 with 193Mn shares being traded. Top performance as per price change was witnessed in LOTCHEM, ATRL and YOUW. Top decliners PGLC, PKGS and BNWM. Activity was mainly concentrated in Tech, Refinery and OMCs.