The Indian stock market benchmark index Nifty lost 1.1% and closed below the important 6200 level due to weak economic data and sustained selling pressure from foreign institutional investors. Technical indicators show the index has broken below an uptrend line of support at 6200 and entered into oversold territory. Support levels are seen in the 6150-6120 range while 6140 is a key level as it represents a 61.8% retracement level. Traders are advised to watch the 6140 level and trade accordingly, with 6180 now acting as near-term resistance.