Just speculation. The red dotted line is a long trend from 2009. The yellow dotted is a more closely drawn trend back 3 years or so. The noodle curve at the end is a copy of the 2008 crash. Most the other bright lines are somewhat self explanatory.
It may be a little thin. But just based on typical oscillation effects it seem like we are reaching a point where a significant dip could be coming in order to return to trend from immediately before covid. Red line follows back to 2009 very closely