The University of Michigan's final September consumer sentiment index reading was 95.1, compared to the preliminary September reading of 95.3, and the final August calculation of 96.8, according to market sources.
The expectations index was 84.4, compared to the preliminary September 83.4, and the final August 87.7.
The current conditions index was 111.7, compared to the preliminary September 113.9, and the final August 110.9.
Economists polled by IFR Markets had predicted a 95.3 reading for the main index, 83.2 for expectations and 113.7 for current conditions.
The five-year inflation expectation index was 2.5%, compared to 2.5% in August, while the one-year inflation expectation index was 2.7%, compared to 2.6% in August.
The University of Michigan index is not released to the press, but only to paying subscribers.