US Real M0 Money Supply’s Annual Trend Turns Negative

 | May 08, 2018 07:11AM ET

For the first time in eight months, inflation-adjusted base money (aka M0) in the US contracted in March, slipping 3.7% vs. the year-ago level. The slide comes at a time when Fed Chairman Jerome Powell is emphasizing that markets should be expecting gradual interest rate increases in the months ahead.

“Markets should not be surprised by our actions if the economy evolves in line with expectations,” Powell said in a speech in Zurich on Tuesday. He also noted:

I do not dismiss the prospective risks emanating from global policy normalization. Some investors and institutions may not be well positioned for a rise in interest rates, even one that markets broadly anticipate… risk sentiment will bear close watching as normalization proceeds around the world.

Meanwhile, the return of a negative trend in real M0 ’s year-over-year change suggests that the central bank’s monetary tightening program is accelerating, if only slightly. The dip marks a break after seven straight months of annual increases. The latest downturn may signal a new phase in the Fed’s policy for squeezing the money supply.

Recall that real annual trend for the Fed’s narrowest gauge of money supply — also known as announced that it was raising the target range for the federal funds rate. The central bank has increased rates several times since then.