Bank of Nova Scotia retains buy rating amid strong fundamentals and dividend safety despite competitive risks.

The Bank of Nova Scotia has maintained its buy rating for 2023, supported by its investment-grade rating, improving profit margins, and earnings per share trends. The bank's stock price has grown significantly, and attractive price forecasts suggest further upside potential. Dividend safety is also highlighted as a positive factor. However, the bank faces challenges from intense competition in the US and Canadian banking sectors, as well as risks related to interest rates and potential recessions.