The Indian equity benchmarks snapped their two-day winning run on Wednesday a day ahead of monthly expiry of futures and options contracts dragged by losses in index heavyweights like HDFC Bank, State Bank of India, Axis Bank ICICI Bank and Kotak Mahindra Bank. For most part of the day benchmarks traded in a rangebound manner with Sensex moving in a band of 400 points and Nifty 50 index touched an intraday high of 17,285.95 and low of 17,176.65. However, selling pressure in banking stocks in last 30 minutes of trade led to downfall in the markets.