Aside from countless banks calling for QE3 which one has to wonder if their analysis may be slightly biased for personal gain the question remains will we see QE3. The November 2010 FOMC statement which launched QE2 made it clear why the Fed was expanding their balance sheet by $600 billion. "To promote a stronger pace of economic recovery and to help ensure that inflation, over time, is at levels consistent with its mandate, the Committee decided today to expand its holdings of securities." Assuming their basis for future QE has not changed then looking at the data may give us a sense of if and when QE3 will happen. "To promote a stronger pace of economic recovery". With rates already at zero the only remaining policy tool with a real chance of achieving this goal is a weak USD that will theoretically stimulate export growth. In the summer of 2010 the USD was approaching $88 whereas today it is $80. In other words the USD has room to run higher before the Fed feels the need to "short the dollar" through policy. If and when the USD moves to the $88 range as early as a few weeks will the FOMC at their January meeting which is not for six more weeks launch QE3. I suspect in the coming weeks as various Fed speeches are given you will hear far fewer references of large scale asset purchases. The inflation data clearly points to a deflationary cycle ahead and the simple fact that the Fed is not acting at this moment nor made any reference to act in January speaks volumes to future QE3.