Inflation and Your Portfolio Even low inflation rates can pose a threat to investment returns. Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content The Cycle of Investing Understanding the cycle of investing may help you avoid easy pitfalls. The Anatomy of an Index The S&P 500 represents a large portion of the value of the U.S. equity market, it may be worth understanding. 5 Smart Investing Strategies Getting what you want out of your money may require the right game plan.