In particular, investors will be watching Oracle (NYSE: ORCL) , Cracker Barrel (NASDAQ: CBRL) , and United Natural Foods (NASDAQ: UNFI) over the coming days as the companies release updates on their latest business trends. ORCL Revenue (Quarterly YoY Growth) data by YCharts . Sprouts Farmers Market , for example, said last week that grocery price deflation and heavy discounting in the organic and natural food industry were responsible for a surprising slowdown in its sales growth.