India, Sept. 25 -- Brokerage houses have been busy this week, digging into companies ranging from a fast-growing retail chain to a wind-energy player facing demand worries. Some of these calls come with fresh price targets, while others reaffirm existing ones after checking the latest numbers. What ties them together is the scale of upside on offer, some of it fairly aggressive. Here's a look at what each brokerage is saying and why.

Vishal Mega Mart Vishal Mega Mart has the highest upside on this list. The stock at Rs 103.50, giving the company a market cap of around Rs 48,488 crore. Jefferies has kept its 'Buy' rating, with a target price of Rs 160, which works out to roughly 55% upside from the current price. The brokerage's confiden...