Benchmark NSE Nifty index rose 110.85 points to 21460.25 amid buying in frontline bluechip stocks.
However, stocks such as Bajel Projects, Penta Gold, SS Infrastructure, Raj Rayon and GIR Natureview, touched their fresh 52-week low.
Overall, 46 shares traded in the green in Nifty50 index, while 4 traded in the red.
In the Nifty 50 index, Divis Labs, Hero MotoCorp, Tata Consumer, Adani Ent.
and BPCL were among top gainers, while Infosys, Bajaj Finserv, Bajaj Finance, TCS and Tata Motors traded in the red.
The BSE Sensex was trading 316.16 points up at 71423.12 at 11:20AM(IST).
Traders were seen piling up positions in Telecommunications, Defence, Trading, Mining and Gas & Petroleum sectors, while selling was visible in Agro Processing, Plastics, Miscellaneous, Construction and Apparels sectors.