Sure, the United States is growing at a nice clip. But Europe's economy is expanding at an even faster rate.
Economic growth in the 19 countries that use the euro currency surged by 2.5% in 2017, according to official data published Tuesday. Growth in the 28-member European Union was also up 2.5% last year.
It's the best period of growth for both groupings since 2007, putting Europe just ahead of the 2.3% expansion posted by the U.S. in 2017.
"Anything the U.S. economy can do the eurozone economy can do, slightly better it seems," said Jacob Deppe, head of trading at online currency broker Infinox Capital.
"With both the U.S. and eurozone growing in tandem and with Asian economies on a roll, the hope is that 2018 delivers continued growth, further confidence and economic stability for the first time in a decade," he added.
The improving economic picture in Europe helped boost the euro to $1.25 this month, an increase of 21% from its low of $1.03 at the start of 2017.
Things in Europe aren't perfect, however.
Unemployment is falling but remains high among young workers, and that's still holding back some countries.
Investors got a look at some data for specific countries on Tuesday.
France's economy grew by 1.9% last year, according to its national statistics agency. That's up from 1.1% in 2016.
Growth in Poland hit 4.6%, a major improvement on the 2.8% rate posted in 2016.