It's a phenomenon I've noticed with gas prices. When the price of oil goes up, gas provides immediately follow. When the price of oil goes down, the price reduc

It's a phenomenon I've noticed with gas prices. When the price of oil goes up, gas provides immediately follow. When the price of oil goes down, the price reduction seems to lag a bit. Maybe I'm imagining things, but that's the gist I got in the mid-2000s.