"The instructions were issued to enforce credit discipline amongst the borrowers as well as to facilitate better monitoring by the lenders," the central bank said.
The blue-chip NSE Nifty 50 index rose 2.3% to 14,845.10 and the benchmark S&P BSE Sensex gained 2.2% at 50,084. Both the indexes fell more than 1% last week.
Major lenders to Bhushan, including State Bank of India Punjab National Bank, Canara Bank gained more than 1% each and ICICI Bank rose 2.3%.
The Mumbai-based bank expects credit growth to be 7% for the financial year ending March 31, Chairman Dinesh Khara said on a post-earnings call, compared to a prior estimate of 8%-9%.
SBI said it plans to grow its unsecured loan book for at least four more quarters even as other banks have raised concerns over their quality of lending in the retail segment.
SBI rounds off a strong quarterly earnings season for Indian banks as many benefited from a drop in bad loan provisions or increased interest income.
The bank now expects credit growth to be between 8%-9% for the year, it said, compared with an earlier forecast of 8%. Retail loans grew 14.55% in the second quarter.