The Buffett Indicator
US Total Stock Market Cap divided by US GDP. Warren Buffett called it “probably the best single measure of where valuations stand at any given moment.”
Current value
241%
https://buffettindicator.org/
This is the highest value ever. For comparison, at the 1982 low it was 32%. The people at dshort.com are looking at a number of valuation measures and coming up with an average 156% overvalued.
That's not the whole story in my opinion. GDP since 1982 has been strongly dependent on debt growth. So in 1985, when the country was concerned about debt growth, it had just surpassed $1 trillion. Now there is some talk about it passing $40 trillion and inflation adjusted that may be up 10 fold or so. In a true economic boom, there's no need to grow your debt 10 fold; you just pay it off and retain some surpluses. The Buffett indicator shows an 8 fold growth.
The part no conventional analyst will consider is that GDP can fall. They just can't conceive of it. The other piece is profit margins. Now this sounds off the wall, but with so much misallocation of capital over the past 50 years GDP can easily fall by 2/3 and profit margins by half. That gets the stock market to the 98% loss vis a vis 1982 valuations on the Buffett Indicator.
That reminds me of a quote I put up on this board by Hugo Salinas Price, the Mexican billionaire and founder of Electra where he said
Higgenbotham wrote: Sat Oct 19, 2013 5:32 pm
I think that we're going to see eventually a series of bankruptcies. And I think that the rise in the interest rate is probably the fatal sign which is going to ignite a derivatives crisis that is going to bring down the derivatives system. There is something like a quadrillion of derivatives and most of them are interest rate derivatives. The spiking of the interest rate in the United States may set that off.
--Hugo Salinas Price (transcribed from the link above)
At this point, anything could set off a series of bankruptcies. No rise in the interest rate is needed. Just a small perturbation somewhere that sets it off and I don't think anyone will be able to identify exactly what it was in retrospect.
While the periphery breaks down rather slowly at first, the capital cities of the hegemon should collapse suddenly and violently.