Exchange rate of the US dollar stood at 0.281 Kuwaiti Dinar (KD), and the euro up to KD 0.368, compared to Wednesday\'s figures, said the Central Bank of Kuwait (CBK) on Thursday. The exchange rate of the Sterling pound rose to KD 0.454. The Japanese yen remained unchanged, at KD 0.003, and the Swiss franc was up to KD 0.303.