Lots of companies are predicting a crash in the near future. Companies are in pure profit taking mode and inventory imbalances are growing and the situation is becoming less stable by the day. China shutting down entire towns for weeks at a time is contributing to the problem. It's a big problem for a highly connected economy, if you have way too much of parts A, B, C, and E, but none of part D you are in the worst position. Not only are you making no widgets, but you are also paying to warehouse all of your excess of the extra parts. An entirely predictable result of over-consolidation of numerous industries.