Top buy and sell ideas by Ashwani Gujral, Mitessh Thakkar, Prakash Gaba for short term

Prakash Gaba of prakashgaba.com recommends buying Mahindra Mahindra with target at Rs 675 and stop loss at Rs 650, Mahanagar Gas with target at Rs 875 and stop loss at Rs 854 and Tata Chemicals with target at Rs 653 and stop loss at Rs 630.