Exchange rate of the US dollar stood at 0.281 Kuwaiti Dinar (KD), and the euro up to KD 0.365, compared to Tuesday\'s figures, said the Central Bank of Kuwait (CBK) on Wednesday. The exchange rate of the Sterling pound remained at KD 0.453. The Japanese yen remained unchanged, at KD 0.003, whereas the Swiss franc was up to KD 0. 302.