The rupee appreciated 11 paise to 74.64 against the US dollar to quote at Dh20.33 in opening trade on Thursday supported by weak American currency and foreign fund inflows. At the interbank forex market, the domestic unit opened on a strong note at 74.65, gained further ground and touched 74.64 against the US dollar, registering a rise of 11 paise over its previous close. It had settled at 74.75 against ...