Explanation:

- The Financial Stability Report is a regular publication assessing the stability of the financial system.

- Option 1: SBI - State Bank of India is a commercial bank, not responsible for financial stability reports.

- Option 2: RBI - The Reserve Bank of India is the correct answer. It regularly releases the Financial Stability Report, analyzing risks and resilience in the financial system.

- Option 3: SEBI - The Securities and Exchange Board of India regulates the securities market, but does not release this report.

- Option 4: IRDA - The Insurance Regulatory and Development Authority of India oversees the insurance sector, not financial stability as a whole.

- Option 5: PFRDA - The Pension Fund Regulatory and Development Authority regulates pension funds and does not issue the report.