Chemical Activity Barometer Bounces Back Following Historic September Storms

WASHINGTON – October 31, 2017 – The Chemical Activity Barometer (CAB), a leading economic indicator created by the American Chemistry Council (ACC), notched an increase over September’s reading both on a three-month moving average (3MMA) basis and an unadjusted basis. The CAB was up 0.2 percent and 0.7 percent, respectively. The increases reflected a bounce back from the effects of Hurricanes Harvey and Irma. Compared to a year earlier, the CAB is up 3.0 percent on a 3MMA basis, a slower pace than the previous nine months, but one that continues to suggest further gains in U.S. business activity into 2018.

The Chemical Activity Barometer has four primary components, each consisting of a variety of indicators: 1) production; 2) equity prices; 3) product prices; and 4) inventories and other indicators.

In October, all four broad categories rebounded from the effects of September’s historic storms. October’s diffusion index also gained, increasing six percent over September to 65 percent. The diffusion index is the number of positive contributors relative to the total number of indicators monitored.

The Chemical Activity Barometer is a leading economic indicator derived from a composite index of chemical industry activity. The chemical industry has been found to consistently lead the U.S. economy’s business cycle given its early position in the supply chain, and this barometer can be used to determine turning points and likely trends in the wider economy. Month-to-month movements can be volatile so a three-month moving average of the barometer is provided. This provides a more consistent and illustrative picture of national economic trends.

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Applying the CAB back to 1912, it has been shown to provide a lead of two to fourteen months, with an average lead of eight months at cycle peaks as determined by the National Bureau of Economic Research. The median lead was also eight months. At business cycle troughs, the CAB leads by one to seven months, with an average lead of four months. The median lead was three months. The CAB is rebased to the average lead (in months) of an average 100 in the base year (the year 2012 was used) of a reference time series. The latter is the Federal Reserve’s Industrial Production Index.

The CAB comprises indicators relating to the production of chlorine and other alkalies, pigments, plastic resins and other selected basic industrial chemicals; chemical company stock data; hours worked in chemicals; publicly sourced, chemical price information; end-use (or customer) industry sales-to-inventories; and several broader leading economic measures (building permits and new orders). Each month, ACC provides a barometer number, which reflects activity data for the current month, as well as a three-month moving average. The CAB was developed by the economics department at the American Chemistry Council.

The next CAB is currently planned for: November 27, 2017 | 9:00 a.m. Eastern Time.

The CAB is designed and prepared in compliance with ACC’s Antitrust Guidelines and FTC Safe Harbor Guidelines; does not use company-specific price information as input data; and data is aggregated such that company-specific and product-specific data cannot be determined.

Note: Every effort has been made in the preparation of this publication to provide the best available information. However, neither the American Chemistry Council, nor any of its employees, agents or other assigns makes any warranty, expressed or implied, or assumes any liability or responsibility for any use, or the results of such use, of any information or data disclosed in this material.