The recent decision by the Federal Reserve to keep rates steady did little to quell inflation fears, warranting the help of assets like the Invesco PureBeta 0-5 Yr US TIPS ETF (PBTP). PBTP seeks to track the investment results the ICE BofA 0-5 Year US Inflation-Linked Treasury Index. "Investors are paying close attention to inflation on concern that too much could prompt the Fed to raise interest rates or begin tapering its asset purchases sooner than expected, potentially hurting their portfolios," the article added.