From the Chicago Fed: Chicago Fed National Activity Index Points to Increased Economic Growth in April
Led by improvements in production-related indicators, the Chicago Fed National Activity Index (CFNAI) rose to +0.49 in April from +0.07 in March. Two of the four broad categories of indicators that make up the index increased from March, and only one category made a negative contribution to the index in April. The index’s three-month moving average, CFNAI-MA3, increased to +0.23 in April from a neutral reading in March.
emphasis added
This graph shows the Chicago Fed National Activity Index (three month moving average) since 1967.
Click on graph for larger image.
This suggests economic activity was above the historical trend in April (using the three-month average).
According to the Chicago Fed:
The index is a weighted average of 85 indicators of growth in national economic activity drawn from four broad categories of data: 1) production and income; 2) employment, unemployment, and hours; 3) personal consumption and housing; and 4) sales, orders, and inventories.
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A zero value for the monthly index has been associated with the national economy expanding at its historical trend (average) rate of growth; negative values with below-average growth (in standard deviation units); and positive values with above-average growth.