The Institute of Supply Management (ISM) Non-Manufacturing Purchasing Managers' Index (PMI) report on Business, a composite index is calculated as an indicator of the overall economic condition for the non-manufacturing sector. The NMI is a composite index based on the diffusion indexes for four of the indicators with equal weights: Business Activity (seasonally adjusted), New Orders (seasonally adjusted), Employment (seasonally adjusted) and Supplier Deliveries. A reading above 50 percent indicates the non-manufacturing sector economy is generally expanding; below 50 percent indicates the non-manufacturing sector is generally contracting.
A higher than expected reading should be taken as positive/bullish for the USD, while a lower than expected reading should be taken as negative/bearish for the USD.
May 3, 2018
Why Traders Care
It's a leading indicator of economic health - businesses react quickly to market conditions, and their purchasing managers hold perhaps the most current and relevant insight into the company's view of the economy.
Services PMI, Non-Manufacturing ISM Report On Business
The Institute for Supply Management (ISM), Purchasing Managers' Index (PMI)