Federal Open Markets Committee (FOMC) meets again on Tuesday. Though the August meeting of the FOMC is generally uneventful, this time there is speculation about whether the FOMC will resort again to some quantitative easing -- a way of pumping additional money into the financial system.

Fed chairman Ben Bernanke has already hinted at such a move, given that economic growth has clearly slowed. Last week's disappointing employment numbers are the latest confirmation of that. The question is whether the Fed's decision to take action will happen at this week's meeting, perhaps aggravating deflation fears, or it may wait until the September meeting, at which point it risks impacting the upcoming mid-term elections.

As earnings season begins to wind down, some apparel retailers are scheduled to report quarterly results this week. Analysts polled by Thomson Reuters anticipate that Walmart Stores Inc. (NYSE: WMT), the 800-pound gorilla in the space, will report that it earned $0.77 per share in the first quarter, about the same as in the first quarter of last year. But JCPenney Co. (NYSE: JCP), Kohl's Corp. (NYSE: KSS), Nordstrom Inc. (NYSE: JWN), and Urban Outfitters Inc. (NASDAQ: URBN) are expected to report lower profits for the first quarter as consumers continued to hold off on spending. Macy's Inc. (NYSE: M) and Abercrombie & Fitch Co. (NYSE: ANF) are expected to have swung to a loss year over year.

Whole Foods Market Inc. (NASDAQ: WFMI) and Winn Dixie Stores Inc. (NASDAQ: WINN) are likewise expected to report declining earnings, while the Great Atlantic & Pacific Tea Co. (NYSE: GAP), parent of the A&P supermarket chain, is expected to have narrowed its net loss 68.9% to $0.28 per share.