The NSE Nifty index traded 40.7 points up at 15819.15, while BSE Sensex was up 130.78 points at 52783.85 as of 10:04AM (IST) on July 30.
In the Nifty index, Tech Mahindra Ltd. (up 7.80 per cent), Power Grid Corporation of India Ltd. (up 3.17 per cent), HCL Technologies Ltd. (up 2.62 per cent), Tata Motors Ltd. (up 1.84 per cent) and Adani Ports & Special Economic Zone Ltd. (up 1.73 per cent) were among the top gainers.
On the other hand, Bajaj Finserv Ltd. (down 1.99 per cent), SBI Life Insurance Company Ltd. (down 1.67 per cent), State Bank of India (down 1.22 per cent), ICICI Bank Ltd. (down 0.93 per cent) and Nestle India Ltd. (down 0.83 per cent) were among the top losers.