Graph of the market crash

This chart from The Atlantic shows the  length differential between 4 major bear markets – 1929, the oil crisis, the tech crash and now.

Time will tell if we are already on a permanent upswing, or if this is just a small rally (which happened several times in the 1929 crash). That said, the best thing to do while we figure it out is look at cool graphs, of which this is one.