Air Pockets, Free Falls, and More Cowbell
There is a particular 'setup' that we’ve historically found to be associated with abrupt 'air pockets' and 'free falls' in the S&P 500. It combines hostile conditions in all three features most central to our investment discipline: rich valuations, unfavorable market internals, and extreme overextension. The potential for this sort of event isn’t a forecast so much as a regularity that should not be ruled out.
