These 4 Vanguard ETFs could double your $1,400 stimulus check

If a $1,400 stimulus check is headed your way, investing that money in an exchange-traded fund (ETF) could pay off big time. Instead of buying a few different stocks, with an ETF you can invest in hundreds of companies. Vanguard ETFs are a smart pick because the fees are incredibly low. 

Of course, not everyone should invest their stimulus money. You should only do so if you have an emergency fund, you're current on bills, and you don't have high-interest debt. Also keep in mind that past performance doesn't guarantee future results. But if you can afford to invest and you want the potential to double your stimulus money, check out these four Vanguard ETFs.