Rupee falls 15 paise to 89.90 against US dollar in early trade

The rupee fell 15 paise to 89.90 against the US dollar in early trade on Wednesday, weighed down by foreign fund outflows and a muted opening in the domestic equity markets.The rupee fell 15 paise to 89.90 against the US dollar in early trade on Wednesday, weighed down by foreign fund outflows and a muted opening in the domestic equity markets.