How are you tracking your market inventory levels?

[Luke Weber]

I've been investing for a long time and since 2001 I have been tracking market inventory levels to know what, when and why I should buy or sell.  A lot of this stems from my background as a real estate appraiser and my love of numbers.  Why is this important?  The numbers are why I stopped buying in 2005 and started selling in 2006.  The numbers are why I started buying again in 2010.  The numbers are why I stopped buying again at the beginning of March 2020.  Attached is a screenshot of the numbers I track.  What numbers are you tracking?