The American economy, boosted by healthy consumer spending, is believed to have regained some momentum this spring after having begun 2024 at a sluggish pace.

The Commerce Department is expected to report Thursday that the gross domestic product — the economy's total output of goods and services — increased at a solid if unspectacular 1.9% annual rate from April through June, according to a survey of forecasters by the data firm FactSet. That would be up from 1.4% annual growth in the January-March quarter.