Nigerian Naira Sierra Leonean Leone traded at 17.7843 this Friday March 20th, increasing 0.0181 or 0.10 percent since the previous trading session. Looking back, over the last four weeks, NGNSLL gained 0.10 percent. Over the last 12 months, its price rose by 20.47 percent. Looking ahead, we forecast Nigerian Naira Sierra Leonean Leone to be priced at 17.3901 by the end of this quarter and at 17.2632 in one year, according to Trading Economics global macro models projections and analysts expectations.