MTN Nigeria Communications Plc's stock fell 3.2% week-on-week. The share price closed at N779. Widespread profit-taking by investors in highly capitalized stocks drove the decline. This contributed to a broader market downturn.

The Central Bank of Nigeria's (CBN) revised Open Market Operation (OMO) framework also influenced bearish sentiment. This framework made high-yielding fixed-income instruments more attractive. It potentially drew funds away from the equities market.

The stock also underwent a N26.00 dividend adjustment. This adjustment took place on August 21, 2026.