I’ll spare you the introductory graphs this month, but let me reiterate my opening comments from last month:I never used to pay much attention to the ISM non-manufacturing report. That is partly because it only has a 20-year history, and partly because it seems to be more coincident than leading, but because manufacturing has faded so much as a share of the US economy, with at least two false recession signal in the past 10 years (2015-16 and 2022-23), there is no choice but to pay more attention.In particular, it does seem that when we include this as part of a weighted average (75%) along with the ISM manufacturing index (25%), it has generated a much more reliable, and still timely, reading over this Millennium.On Monday, the ISM manufacturing index, and its more leading new orders component, continued to be negative. In May, the non-manufacturing index this morning completely outweighed that in its strength.  But not today, as the non-manufacturing index and its new orders component both fell below 50 for the first time since December 2022:
Here are the last five months of both the manufacturing (left column) and non-manufacturing index (center) numbers, and their weighted average (right):JAN 49.1. 53.4. 52.3FEB 47.8  52.6. 51.4MAR 50.3. 51.4. 51.1APR 49.2  49.4.  49.3 MAY 48.9. 53.8. 52.5JUN 48.5. 48.8. 48.7And here is the same data for the new orders components:JAN 52.5. 55.0. 54.4FEB 49.2  56.1. 54.4MAR 51.4. 54.4. 53.6APR 49.1. 52.2. 51.4MAY 45.4. 54.1. 51.9JUN. 49.3  47.3. 47.8 This is the second time in three months that the weighted average for the total indexes came in below 50. The more leading new orders index was also below 50 for the first time.To generate a reliable signal, we would need the 3-month average to be below 50. The weighted average for the total is 50.2. For new orders it is 50.4. In other words, the signal for the combined weighted ISM indexes remains expansionary – but just barely – in its forecast for the next few months. If it were just a little bit worse, it would be enough, in conjunction with what has been happening with building construction, to hoist a recession watch (note: NOT “warning”!). But it is enough to hoist a yellow caution flag for the economy.More By This Author:Jobless Claims Appear To Show Both Signal And Post-Pandemic Seasonality Noise JOLTS Report Shows Stabilization In Almost All Metrics For May June Manufacturing Rebounds, May Construction Spending Declines