Tata Motors share powers to 52-week high; Stock market end flat after volatile trade; more

Tata Motors' shares hit another 52-week high as it declared a net profit of Rs 3,203 crore in April-June against a loss of Rs 5,007 crore a year ago. The company's revenues also jumped 42% on year. 

And the stock market ended flat after volatile trade. Gains in metals and auto stocks offset by selling in banking, FMCG and IT stocks.