KEY POINTS
  • The consumer price index is expected to come in at a 5.4% year over year pace for August, according to the Dow Jones consensus estimate.
  • Any inflation data is important for the markets, but this report could set the tone for trading ahead of the Fed's meeting next week.
  • Some pros say there are concerns the Fed could move up its timetable on tapering its bond purchases if the report is hot.
A customer wearing a protective mask shops inside an Albertsons grocery store in San Diego, California, June 22, 2020.

Tuesday's report of the consumer price index could set the tone for markets ahead of next week's Federal Reserve meeting, particularly if it is hotter than expected.

The CPI is expected to have risen 0.4% in August month over month, according to a Dow Jones consensus estimate. On a year-over-year basis, CPI would then be up 5.4%, the same pace it was in July. Excluding food and energy, CPI is expected to rise 0.3% or 4.2% year over year, according to estimates.