The rupee depreciated by 10 paise against the dollar in early trade, tracking mixed trend in Asian currencies.However, flat to better trend on the stock market in early trade, capped losses.At the Interbank Foreign Exchange market, the domestic unit was quoted 10 paise lower at 46.70 a dollar in early trade. The rupee had closed higher by 9 paise at 46.61 a dollar in yesterday's trade.