Oil prices are as shown below :
Peaked at 1 July 2008 -147 $ plummeted to 35 $
Peaked at 1 July 2014 -107 $ plummeted to 28 $
Peaked at 1 July 2018 - 77 $ plummeted to 21 $ (You can see this in my profile exactly predicted in September 2019 as of 21 $)
Will Peak at 1 July 2020 -60 $ will plummeted to 9.71 $
So until July 1 2020 May be long after badly short.