The realty sector stocks were the biggest losers on BSE as Sensex crashed over 1,000 points on Tuesday to close near 82,000. BSE Realty index tumbled 5.21% while BSE Services index fell 2.89%, BSE Capital Goods fell 2.76%, and BSE Consumer Discretionary dipped 2.73%. BSE Consumer Durables fell 2.71%, BSE Industrials was down 2.56% while BSE Telecommunication tumbled 2.42%.