By: Isuru Parakrama Colombo (LNW): The Sri Lankan Rupee indicates a subtle depreciation against the US Dollar in comparison to yesterday, as revealed by the official exchange rates issued by the Central Bank of Sri Lanka (CBSL) today (11). Accordingly, the buying price of the US Dollar has increased to Rs. 305.13 from Rs. 304.02, and the selling price to Rs. 319.32 from Rs. 318.23. Meanwhile, the Sri Lankan Rupee has also depreciated slightly against several foreign currencies, including Gulf currencies.