British Pound Sterling Sri Lankan Rupee traded at 439.656 this Wednesday May 13th, increasing 2.337 or 0.53 percent since the previous trading session. Looking back, over the last four weeks, GBPLKR gained 2.73 percent. Over the last 12 months, its price rose by 10.94 percent. Looking ahead, we forecast British Pound Sterling Sri Lankan Rupee to be priced at 439.547 by the end of this quarter and at 444.500 in one year, according to Trading Economics global macro models projections and analysts expectations.