It's called a "carry trade".
The Japanese government this morning has doubled down on it's own QE. It has announced that it will monetize even MORE debt.
Investors
worldwide are borrowing cheap Japanese Yen at suppressed interest
rates, exchanging those rapidly-devaluing yen into dollars, and dumping
them into the US stock market! The USDJPY (Dollar/Yen) currency cross is
exploding higher, with much of that money being funneled into US
stocks. This is the result:
Central bankers are desperate to keep the bubble
blowing, and they are willing to do whatever it takes, even though it
will eventually cause ruination. This is not happening because stocks are a good value. It is happening
solely based on complicity by central bankers to keep the illusion
going!