Fed decisions (Sep–Dec)

The core of this market is no longer whether the Fed has enough justification to tighten at all, since the September meeting already delivered a hike and the latest guidance suggests officials still see room for at least one more move this year. The question is now sequencing: does the Fed pause in October to gather more evidence, then return with another hike in December? That pattern fits the Fed’s recent communication style, which has emphasized meeting-by-meeting flexibility and a willingness to let incoming inflation and labor data do the work between decisions. The strongest support for the Yes outcome is that policymakers appear to have deliberately created optionality after September, rather than committing to a rapid tightening cadence every meeting.

The main reason to be cautious is that the October decision is the hinge point. Market-implied odds for an October hike have fallen sharply, which means the path to Hike–Pause–Hike is somewhat asymmetrical: the market thinks a pause is more likely than a second immediate hike, but still not overwhelmingly so. If the September CPI or subsequent data come in hot enough, the Fed could decide that waiting until December is too slow and act again in October, which would break the requested sequence. Conversely, if inflation cools meaningfully, the Fed may pause in October and then find less urgency to hike in December as well. In other words, Yes depends on the Fed threading a fairly narrow middle course: cautious enough to pause in October, but still concerned enough about inflation to resume tightening by December.

Historical and behavioral factors slightly favor the Yes side because the Fed tends to avoid over-committing when it is near a restrictive peak, especially after a fresh hike has just been delivered. If officials believe they can preserve optionality while waiting for additional readings, a pause in October becomes attractive. At the same time, several policymakers have signaled discomfort with inflation remaining above target, which keeps December hike odds high even if October is skipped. The market is therefore pricing a structure that is internally coherent: a short pause to assess conditions, followed by a final year-end hike if inflation does not meaningfully improve. My assessment is that this is the modal outcome, but not by a huge margin, because a single data surprise could easily flip either October or December.