It has not inverted, the 2y and 3y is above the 5y
Countless research papers have been done on this the best predictor is the 3 month T bill vs the 10y treasury. That is still positively sloped. The average time between inversion (of the 3mo v 10y) and recession is 9-12 months. The economy is doing fine. The stock market may flash crash 1987 style. Who is doing the selling?