The stock markets continued to be in correction mode due to a slew of negative global and domestic concerns.The Sensex dropped 215 points to close at 15,760.52 during the week ended March 14 from the last weekend close of 15,975.52. The index had dropped a massive 1,603.20 points (9.12%) in the previous week.The Nifty declined 25.80 points to end the week at 4,745.80 from last the weekend close of 4,771.60.