Shares of the country's leading steel maker - Tata Steel - rose as much as 3.26 per cent to hit an intraday high of Rs 1,214.45 after its net profit in December quarter rose 79 per cent to Rs 7,683 crore versus Rs 4,285 crore in the same quarter last financial year. Its revenue from operations jumped 37 per cent to Rs 31,623 crore from Rs 22,870 crore in the year ago period.