Understanding The CFNAI Components

 | Jun 25, 2013 01:07AM ET

The Chicago Fed's National Activity Index, which I reported on here in PDF format.

In today's Chicago Fed update, we learned that two of the four broad categories of indicators that make up the index increased from April, but only one of the four categories made a positive contribution to the index in May (the Employment, Unemployment and Hours category being the one positive contributor by the tiniest margin at 0.01). Let's now take a look at the historical context.

A chart overlay of the complete 45-year span of all four categories, even if we use the three-month moving averages, is a bit challenging for visual clarity: