Oscar-Onyema-chief-executive-officer-of-the-Nigeria-Stock-Exchange-750×437 December 19, 2017371 views0 comments Oscar Onyema, the chief executive officer of The Nigerian Stock Exchange Read Also:Nigeria's unemployment rate drops to 4.3% in Q2'24Nigeria’s oil production above OPEC quota – NNPCNigeria’s GDP expands 3.46% in Q3’24 on services sector strengthNigeria: Stunted by incompatible political structure and plurality Watertight, airtight: What state is Nigeria’s maintenance economy?