Today, the markets are likely to make an optimistic start, tracking positive trend among Asian peers and a positive close on Wall Street overnight. Traders will be getting some encouragement with the data released yesterday post-market, reflecting economy's improved performance as retail inflation eased to 2.3 per cent while IIP grew at an 11-month high of 8.1 per cent. The SGX Nifty is currently trading at 10,840 level, up by 52 points.