Provisional: Nifty ends above 5,200 amid narrow trade

Markets ended flat amid a range bound trading session ahead of Jan IIP and Feb CPI data to be released later today

Markets came off their day's highs to end flat amid a range bound trading session on Wednesday as investors turned cautious ahead of industrial production for January and consumer price inflation for February data to be released later today.

The 30-share Sensex ended up 40 points at 21,866 and the 50-share Nifty ended       up 8 points at 6,520.