If you want to describe this recession, and this bear market, it seems to be easiest to give them a letter grade.
At one point the debate was between a V (a sharp recovery after a sharp fall) and a U (a slower recovery with a longer time spent at the bottom). After the stock market crash last October, people started talking about the dreaded L (in which economic activity falls off the side of a cliff and then stays horizontal).

FTFM 

