Zenith Bank tops trading value as All-Share Index rises 0.48%, mid-cap stocks shine 

The Nigerian All-Share Index (ASI) closed in the green on 22nd August 2025, gaining 671.70 points to finish at 141,004.14. This represents a 0.48% increase from the previous day’s close of 140,332.4, ending a three-day losing streak. Trading activity also picked up, with 1.3 billion shares exchanged compared to 573.6 million shares the day before…