Click to get this free report Invesco QQQ (QQQ): ETF Research Reports SPDR S&P 500 ETF (SPY): ETF Research Reports SPDR Dow Jones Industrial Average ETF (DIA): ETF Research Reports To read this article on Zacks.com click here. This morning, we’re in positive territory ahead of the bell, and this is something that did not change upon the latest economic release: the Import Price Index for April. We may attribute these numbers, much as we do other economic data, to further proof the Fed’s interest rate hikes over the past year-plus are having the desired effect of shrinking inflation.