Transactions on the floor of Nigerian Exchange on Thursday returned to bearish run, declining by N267 billion as losses in the shares of MTN Nigeria, Okomuoil, Fidelity Bank, Guinness Nigeria wipe out gains recorded in the shares of FTNCocoa, FBNHoldings, RTBriscoe, Deap Capital during the day. Market capitalisation of listed equities declined by 0.47 per …