Investors in Nigeria’s stock market gained N91 billion on Friday to end the week on positive notes after days of bearish runs. Market capitalisation, which opened at N67,102 trillion, closed at N67,193 trillion, gaining N91 billion or 0.14 percent. Similarly, the All-Share Index improved by 146 points, or 0.14 percent, to close at 107,821.39, compared […]