FRED has just added 70 monthly series from the Midwest Economy Index from the Chicago Fed, including these two headline series: The Chicago Fed Midwest Economy Index measures Midwest nonfarm business activity growth, and the Chicago Fed Relative Midwest Economy Index measures nonfarm business activity growth relative to national growth.

Recent addition: FRED added 3 monthly series from the Trimmed Mean Personal Consumption Expenditures (PCE) Inflation Rate release from the Dallas Fed.