The Pakistani rupee recorded marginal improvement against the US dollar, appreciating 0.07% during the opening hours of trading in the inter-bank market on Monday. At 10am, the currency was hovering at 280.43, a gain of Re0.19 against the greenback. During the previous week, the Pakistan rupee posted marginal gain as it appreciated by Re0.10 or 0.04% against the US dollar in the inter-bank m