The BSE Sensex fell over 700 points in intraday trade on Tuesday, reaching as low as 82,484 from the previous close of 83,246. All sectors were recorded in red as of 2 pm, with realty, IT, capital goods, and consumer durables under significant pressure. Eternal, Sun Pharmaceutical Industries, and IndiGo's parent company, InterGlobe Aviation, are among the top losers.