The rupee appreciated 5 paise to 83.24 against the US dollar in early trade on Friday boosted by robust sentiment in domestic equity markets and a downward trend in the crude oil prices overseas. Forex traders said, however, strong American currency and unabated outflow of foreign capital weighed on the local unit. Also, they said market participants are expected to take cues from domestic macroeconomic data to be released later in the day. At the interbank foreign exchange market, the local unit opened at 83.25 and gained further to trade at 83.24 against the greenback in initial deals, registering an increase of 5 paise from its previous closing level. On Thursday, the rupee gained 11 paise to close at 83.29 against the US dollar. Meanwhile, the dollar index, which gauges the greenback's strength against a basket of six currencies, was trading 0.13 per cent higher at 104.79. The latest US GDP data released on Thursday showed the world's largest economy grew at a slower pace of