Exchange rate of the US dollar against the Kuwaiti dinar remained stable at KD 0.281, while the euro went down to KD 0.374 compared to Tuesday\'s figures, said the Central Bank of Kuwait (CBK) on Wednesday. The exchange rate of the sterling also remained the same at KD 0.452. The Japanese yen remained unchanged at KD 0.003 and the Swiss franc went down to KD 0.302.