|Chicago Fed Midwest Manufacturing Index||2013-09-30||2013-11-27|
|Federal Reserve Bank of Chicago||2013-09-30||2013-11-27|
The Chicago Fed Midwest Manufacturing Index (CFMMI) is a monthly estimate by major industry of manufacturing output in the Seventh Federal Reserve District states of lllinois, Indiana, Iowa, Michigan and Wisconsin. It is a composite index of 15 manufacturing industries that uses hours worked data to measure monthly changes in regional activity.
5 Series Revisions