Which would offer investors the highest level of protection against inflation over the longer term?

• A. Deposits.
• B. Savings Certificates.
• C. Corporate bonds.
• D. Equities.

Answer: (D)

Inflation protection over the long run relies on an investment’s ability to grow its value and cash flows faster than price levels rise. Equities do this best because companies can raise prices and expand earnings, and many pay dividends that tend to grow over time. This combination helps real purchasing power be preserved and even increased, despite rising prices. Fixed-rate options like deposits and savings certificates lock in a set return that can be eroded by inflation, while corporate bonds pay fixed coupons whose real value falls when inflation climbs. So, over the long term, equities offer the strongest potential to outpace inflation and protect purchasing power, even though they carry higher short-term volatility.