Snapping a three-day losing streak, the Bombay Stock Exchange benchmark Sensex recovered by over 93 points in opening trade on Thursday on the back of a fresh spell of buying by funds as well as retail investors amid a firming trend on other Asian bourses. The 30-share barometer, which has lost nearly 153 points in the previous three sessions, rose by 93.36 points, or 0.48 per cent, to 19,542.05. The wide-based National Stock Exchange index Nifty also moved up by 22.50 points, or 0.38 per cent, to 5,856.40.