USA Today just published the results of a new study, done in tandem with gas prices app GasBuddy, which sought to find the cheapest days of the week to buy fuel. Mondays are the least expensive day of the week in most states, while a few states have slightly lower prices on Tuesday. Only two of the 50 states returned a result other than Monday or Tuesday. Probably not surprising, the worst days to fill up the tank are the weekends.

What's with the weekly ups and downs in gas prices? Plain old supply and demand. People want gas on Friday before their weekend errands or adventures. They don't want to buy it on Monday or Tuesday when the work week presents more pressing problems.

Find out more details by visiting the report below.

https://www.usatoday.com/story/money/2019/04/09/gas-prices-gasbuddy-best-day-to-fill-up/3399198002/