State-run Bank of India's (BOI) shares crashed 11% after its margins contracted by 23 basis points year-on-year in Q4. The bank's slippages reportedly increased to more than ₹2,000 crore in Q4FY24 as against ₹1,313 crore in Q3FY24. Slippages denote fresh loans that turned into bad loans. Morgan Stanley analysts shared an 'overweight' rating for the stock after the Q4 results.