The gold gram got more expensive on Friday by 3.264 lei (0.72%)getting to a quotation of 456.5018 lei, from 453.2378 lei as the National Bank of Romania (BNR) had announced registering a new record value.The national currency depreciated insignificantly against the euro which was calculated by the National Bank of Romania (BNR) at 4.9773 lei, up by 0.01 bani against the previous quotation, of 4.9772 lei.Leu lost ground against the American dollar which was quoted at 4.6187 lei, up by 0.14 bani (0.03%) as compared to Thursday, when it was situated at 4.6173 lei.The national currency also depreciated against the Swiss franc, calculated by the NBR at 5.2332 lei, up by 1.22 bani (0.23%) from 5.2210 lei, the previous quotation.