Mr. Bernanke and his Federal Open Market Committee surprised markets this week by declining to begin tapering their monthly purchases of $45 billion in US Treasuries and $40 billion in mortgage bonds. St. Louis Fed President James Bullard said markets shouldn’t have been surprised by the decision because the FOMC members have repeatedly said the decision to slow, or taper, would be “data dependent.” A nearly 1.5% jump in stocks on top of the no-go Syria rally of nearly 5% definitely implies surprise.