The stock, which lost 4.5 per cent in the previous session, rose 5.67 per cent to Rs 182.40 on BSE.
On NSE, Cairn India went up 5.43 per cent to Rs 182.40.
Shares of Vedanta were up 1.23 per cent in early trade, but later surrendered the gains, trading flat at Rs 181.60, down 0.52 per cent, on BSE.
Billionaire Anil Agarwal-led group plans to merge its cash-rich oil and gas explorer Cairn India with its flagship metals and mining company Vedanta Ltd in an all-share deal, which would cut down the group's huge debt.
