The stock was up 1.1 per cent in late morning trade at Rs 1,079 a piece at the BSE.
The country's most valuable bank had fixed a floor price of Rs 1,061.84 for the twin sale -- to raise up to Rs 2,000 crore through a qualified institutional placement here, and further up to Rs 8,500 crore from the US, where its ADRs are listed on the NYSE.
The stock hit an intra-day high of Rs 1,092 earlier in the opening trade.
