Is it true that have the washington capitals ever been to stanley cup finals based on the following text?

The Capitals were founded in 1974 as an expansion franchise, alongside the Kansas City Scouts. Since purchasing the team in 1999, Leonsis revitalized the franchise by drafting star players such as Alexander Ovechkin, Nicklas Backstrom, Mike Green and Braden Holtby. The 2009--10 Capitals won the franchise's first-ever Presidents' Trophy for being the team with the most points at the end of the regular season. They won it a second time in 2015--16, and did so for a third time the following season in 2016--17. In addition to eleven division titles and three Presidents' Trophies, the Capitals have reached the Stanley Cup Finals twice (in 1998 and 2018), winning in 2018.
yes