Brent Crude spread is Ready to Roll Over

The Brent Crude (X19 - H20) spread is set-up to roll over and should provide a nice profit opportunity. The spread is currently sitting on top of the channel formed by the 5-year and 15-year historical averages. A spread sold on 5/16 would have profited 14 of the last 15 years if closed on 6/3. On Thursday, I will be selling the Brent Crude (X19 - H20) spread at or near the Wednesday closing price.