As for individual stocks, Caesarstone (NASDAQ: CSTE) and Gern (NASDAQ: GERN) each made large moves on Monday behind unusually heavy trading volume. Fed official Lael Brainard said in a speech on Monday that low inflation suggests the central bank has room to wait until "further gains in the labor market" before tightening its policy for just the second time in a decade. Besides lifting shares up toward its $43.50 valuation, the Tene investment deal could also add some urgency to executives' rebound plan since it brings an outside voice into the company's strategic discussions.