Warsh's FOMC Meetings Spark Market Concerns Over Inflation Control and Policy Framework

The recent performance of Kevin Warsh, Chairman of the Federal Reserve, has sparked concerns about his ability to lead the central bank in prioritizing inflation control over political expediency. This concern is reflected in the sharp increase in 30-year bond yields, which rose by 12 basis points to 5.28%, the highest level in two decades.

Warsh's press conference language after the July FOMC meeting was described as 'convoluted' by Reuters, leaving traders questioning the central bank's future actions and its preferred inflation gauge. This has led some market observers to speculate that Warsh may be attempting to justify a new framework for setting and communicating policy, which could further erode confidence in his leadership.

The 2s30s spread, a key indicator of market expectations, steepened by 16 basis points this week, with the majority of the move occurring after the FOMC meeting. This is a rare occurrence, with only a few instances of such a significant shift in the post-Lehman era.

BMO's Ian Lyngen noted that Warsh's two meetings have resulted in the most pronounced 2s30s moves in the presence of an unchanged Fed funds rate since Powell's dovish pivot at the end of 2023. The average 2s30s move during such meetings was typically around 4 basis points.