Retail sales show big jump in September

Americans increased their spending at retailers last month by the most in two and a half years, driven by strong auto sales as residents of hurricane-ravaged areas replaced destroyed cars.

Retail sales rose 1.6 percent in September, after slipping 0.1 percent in August, the Commerce Department said Friday.

Auto sales jumped 3.6 percent, the most since March 2015. Gas sales climbed 5.8 percent, the most in four and a half years, reflecting price spikes after Hurricanes Harvey and Irma. The storms damaged oil refineries and pushed up gas prices 13 percent last month.

Even excluding the volatile auto and gas categories, sales rose a solid 0.5 percent, up from a 0.1 percent gain in August.

Neil Saunders, managing director of Global DataRetail, said that many analysts worried higher gas prices would lead Americans to spend less elsewhere.

“This did not materialize, and consumers used modest gains in wages ... to carry on buying,” Saunders said.

Americans are optimistic about the economic outlook. A measure of consumer sentiment released Friday by the University of Michigan rose to its highest level since 2004. The U.S. unemployment rate has hit a 16-year low, and wages have ticked up in recent months. That should boost spending and broader economic growth in the coming months.

Most of the gains last month were likely fueled by Hurricanes Harvey and Irma, which slammed into Texas, Florida and other southeastern states in late August and September.