Forex Trading PMI is based on the survey on more than 200 purchasing managers for manufacturer industry in Chicago. This city is considered as the representative of USA in the manufacturer industry development.

Function of Chicago Purchasing Manager’s Index (PMI) in Learning Forex Trading System
It can be used of predict the ISM index. ISM index is one of the main indicators to see the economic growth in a whole.

Source : Chicago Purchasing Managers Association
Time of publish : The last working day in a month, on 10.00 AM EST
Revision : One a year
Revision Impact : little