The range has been fluctuating for a week, with the highs gradually moving up. Those who are out of the market may feel tempted to trade within the range, shorting at the highs and going long at the lows. Just strictly set a stop loss of 500-800 points to guard against a major market move. How much you can make depends on your skills. Even if the market eventually hits your stop loss, I believe that overall it will be profitable, just depends on how much you earn.