After two straight recovery sessions following a ruthless bloodbath in the last week, the bears on Tuesday again drove the bulls out of the stock market, causing investors a staggering loss of Rs690 billion in a single day. The market opened in the green and surged 1,112 points to hit an intraday high of 115,036.50. However, bears entered the market and wiped out 1,630 points to 112,294.42.