except for the recession in 09, recessions have normally hit in the 1st couple years of each decade....
2001, 91, 81, 71, etc. , by this pattern our next recession should hit (or bottom) around 2021 , give or take a year.
(so somewhere in the 2020-2022 timeframe).
so that means we should get an inverted yield curve around 2019-2020. so maybe long rates will top out in the next year or so then drop quickly.