At the stock markets, after a weak opening the Sensex at the Bombay Stock Exchange extended its losses and had declined 101 points, or 0(point)3 percent, to 30,857, a short while ago. The Nifty at the National Stock Exchange had slipped 17 points or 0.2 percent, to 9,494.And at the forex market, the rupee had depreciated 1 paise, to 64.54 against the dollar in afternoon trade.