Not to fan flames if you'll pardon the pun, but if nothing else expect this to get worse as we move into heating season. Same base fuel stock for heating oil as diesel fuel so plan on prices for both being very high. Over the last ~decade I've found that the prices are pretty close per gallon. May have been that way longer but I've only owned a diesel for the last 9 and frankly I didn't pay attention to what it cost prior to that.