A corporate treasury analyst is evaluating two fixed-income holdings in a firm's reserve portfolio: Security X, a 10-year U.S. Treasury note, and Security Y, a 10-year BBB-rated corporate bond issued by an industrial corporation. The Federal Reserve announces an unexpected 50 basis point increase in benchmark interest rates. Simultaneously, a major credit rating agency downgrades Security Y's credit rating to BB+ due to worsening leverage ratios at the issuing company. Which of the following statements correctly analyzes the primary risk factors driving the relative price changes of these two debt securities?
- ABoth securities experience an increase in credit risk as a direct result of the Federal Reserve rate hike, which increases default probability across all sovereign and corporate debt issuers.
- BSecurity X is exposed to non-systematic interest rate risk that can be eliminated through portfolio diversification, whereas Security Y is exposed exclusively to systematic default risk.
- Security X is primarily subject to systematic interest rate risk, while Security Y is subject to both systematic interest rate risk and issuer-specific non-systematic credit risk resulting from its rating downgrade.Answer
- DSecurity Y's downgrade converts its price risk entirely into systematic market risk, while Security X is exposed strictly to non-systematic credit risk.
Answer
Security X is primarily subject to systematic interest rate risk, while Security Y is subject to both systematic interest rate risk and issuer-specific non-systematic credit risk resulting from its rating downgrade.
U.S. Treasury obligations (Security X) carry full backing by the U.S. government, making default risk negligible. Their price changes following a Federal Reserve interest rate increase are driven by systematic interest rate risk. In contrast, corporate debentures (Security Y) face interest rate risk alongside company-specific non-systematic risks such as credit/default risk. A rating downgrade from investment-grade (BBB) to speculative/junk status (BB+) reflects increased issuer credit risk, aggravating Security Y's price decline beyond the market-wide impact of the interest rate increase.
Step-by-Step Solution
Key Concept
Distinction between Systematic Risk (Interest Rate Risk) and Non-Systematic Risk (Credit/Default Risk)