Originally posted by jon_forward
capitalism at work. I worked a a gas station for a number of years. Everyday at 3:30 the owner would call the supplier for price quotes. If fuel was down 3 cents that day the price dropped 3 cents and ordered 2 tanker loads, if the fuel price drop was less then 3 cents the price dropped by that amount and he ordered 1 tanker load. If the price was up, he raised the price accordingly and hoped that the price would fall before the tanks needed refilled. In the wild days of the gas shortages, a swing of 20 cents wasnt unusual in a days time. as trading in fuel I believe stopped at 3:00pm cental that is why he called at 3:30, to get the closing price for the day. I hope that this helps you some.
You do have to remember that the profit margin on gas is very small. maybe 7 or 8 cents a gallon, the way that the station operator makes his cash is by the goods you buy before leaving his store. ccigs, coffee, soda's, chips,ect