BUZZ PREVIEW — India's Wipro, Tech Mahindra to post rise in second quarter profit
* Shares of IT companies Wipro up 1.64% at 173.68 and Tech Mahindra up 4.10% at 1,641.80 rupees ahead of Q2 results * Analysts on average expect Wipro's net income to increase 3.8% to 33.69 billion rupees ($354.32 million)--LSEG data * Analysts on average expect Tech Mahindra's net income to increase 40.2% to 16.75 bil