The rupee appreciated 2 paise to 82.89 against the US dollar in early trade on Thursday, tracking a weak American currency and a downward trend in the crude oil prices. The domestic unit, however, weighed down by a volatile equity market and unabated outflow of foreign funds, forex traders said. Market participants were also awaiting the domestic GDP data to be released later in the day, they said. At the interbank foreign exchange, the local currency opened at 82.88 and dipped to 82.89 against the greenback, registering a gain of 2 paise from its previous close. On Wednesday, the rupee settled 2 paise lower at 82.91 against the US dollar. The dollar index, which gauges the greenback's strength against a basket of six currencies, was 0.11 per cent lower at 103.86 on Thursday. Analysts said the dip in the American currency was an instant reaction to the US macroeconomic data which projected a slightly lower growth rate for the world's largest economy. According to Gaurang Somaiya