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Understanding S&P Credit Ratings and Risks

Apr 2, 2025

Course 2 Unit 2 Lesson 2: What is the S&P Rating?

Introduction

  • Objective: Understand credit ratings and what they tell about risk.
  • Focus on different credit ratings and their impact on investors.

Major Credit Rating Agencies

  • Moody's
  • S&P (Standard & Poor's)
  • Fitch
  • All agencies have similar rating schemes.

Credit Rating Scale

  • Prime Investment: Highest rating, indicating strong ability to repay debts.
  • In Default: Lowest rating, indicating inability to repay debts.
  • Categories:
    • Investment Grade: Above Triple B minus or Baa3 (Moody's).
    • Non-Investment Grade: Below this threshold, considered speculative.

Importance in Investing

  • Bonds vs. Stocks:
    • Bonds: Look for high credit ratings like AAA.
    • Stocks: Prefer companies with minimal debt and high credit ratings.
  • Assess risk tolerance when investing.

Risk Assessment

  • Charts & Statistics:
    • Ratings alone don't convey risk without associated statistics.
    • Example: AAA corporate bonds have 0.52% (Moody's) and 6% (S&P) default risk.
    • BB ratings reflect higher risk (19% to 30% default rate).

Comparison of Ratings

  • Moody's is more conservative compared to S&P.
  • Investment Grade Bonds:
    • Moody's: 2% default risk.
    • S&P: 4% default risk.
  • Non-Investment Grade Bonds:
    • Higher default risk (31% to 42%).

Municipal vs. Corporate Bonds

  • AAA Corporate Bonds: Comparable risk to BBB Municipal Bonds.
  • Consider municipal bonds as potentially safer investment.

Key Advice from Warren Buffett

  • "A public opinion poll is no substitute for thought."
  • Use statistics and evidence-based decisions rather than assumptions.

Conclusion

  • Understand the statistics behind credit ratings.
  • Measure your own risk tolerance and knowledge in investing.
  • Lesson takeaway: Credit ratings provide insight into risk, but deeper analysis is needed for informed investing decisions.