Below is a continuation chart of the Crude oil 1-2 month spread ,the front month and the next sequential month.This rarely does anything crazy, historically has a pretty tight range.This can be said for a lot of products as the front two months spreads are mostly contained. But these are extraordinary times evidenced by the daily graph of the spread,just look at the collapse in spread once the level of demand destruction was /is realized,Just Wow.The graph goes back 2 years or so