With rates and currency markets experiencing increasing volatility, the state of global U.S. dollar supply has begun to force central bank moves, leaving the question of when and how the Fed may react up for debate.

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Welcome to Thoughts on the market. I'm Mike Wilson, Chief Investment Officer and Chief U.S. Equity Strategist for Morgan Stanley. Along with my colleagues bringing you a variety of perspectives, I'll be talking about the latest trends in the financial marketplace. It's Monday, October 3rd, at 11 a.m. in New York. So let's get after it. 

The month of September followed its typical seasonal pattern as the worst month of the year, and given how bad this year has been, I don't say that lightly. But as bad as stocks have been, rates and currency markets have been even more volatile. 

With volatility this severe, some of the cavalry has been called in. The Bank of England's surprise move last week was arguably necessary to protect against a sharp fall in U.K. bonds. Some may argue the U.K. is in a unique situation, and so this doesn't portend other central banks doing the same thing. However, this is how it starts. In other words, investors can't be as adamant the Fed will choose or be able to follow through on its tough talk. Like it or not, the world is still dependent on U.S. dollars, which provide the oxygen for global economies and markets. Former U.S. Treasury Secretary John Connolly's famous quote that "the dollar is our currency, but it's your problem" continues to ring true. It's also one of the primary reasons why several countries have been working so hard to de-dollarise over the past decade. 

The U.S. dollar is very important for the direction of global financial markets, and this is why we track the growth of global dollar supply so closely. In fact, the primary reason for our mid-cycle transition call in March of 2021 was our observation that U.S. dollar money supply growth had peaked. Indeed, this is exactly when the most speculative assets in the marketplace peaked and began to suffer. Things like cryptocurrencies, SPACs, recent IPOs and profitless growth stocks trading at excessive valuations. Now we find global U.S. dollar money supply growth negative on a year over year basis, a level where financial and economic accidents have occurred historically. In many ways, that's exactly what happened in the U.K. bond market last week, forcing the Bank of England's hand. 

There are many reasons why a U.S. dollar liquidity is so tight; central banks raising rates and shrinking balance sheets, higher oil prices and inflation in many goods bought and sold in dollars, incremental regulatory tightening and lower velocity of money in the real economy as activity dries up in critical areas like housing. In short, U.S. dollar supply is tight for many reasons beyond Fed policy, but only the Fed can print the dollars necessary to fix the problem quickly. 

We looked at the four largest economies in the world, the U.S., China, the Eurozone and Japan, to gauge how much U.S. dollar liquidity is tightening. More specifically, money supply in U.S. dollars for the Big Four is down approximately $4 trillion from the peak in March. As already mentioned, the year over year growth rate is now in negative territory for the first time since March of 2015, a period that immediately preceded a global manufacturing recession. In our view, such tightness is unsustainable because it will lead to intolerable economic and financial stress, and the problem can be fixed very easily by the Fed if it so chooses. The first question to ask is, when does the U.S. dollar become a U.S. problem? Nobody knows, but more price action of the kind we've been experiencing should eventually get the Fed to back off. The second question to ask is, will slowing or ending quantitative tightening be enough? Or will the Fed need to restart quantitative easing? In our opinion, the answer may be the latter if one is looking for stocks to rebound sustainably. Which leads us to the final point of this podcast - a Fed pivot is likely at some point given the trajectory of global U.S. dollar money supply. However, the timing is uncertain and won't change the downward trajectory of earnings, our primary concern for stocks at this point. 

Bottom line, in the absence of a Fed pivot, risk assets are likely headed lower. Conversely, a Fed pivot, or the anticipation of one, can still lead to sharp rallies like we are experiencing this morning. Just keep in mind that the light at the end of the tunnel you might see if that happens, is actually the train of the oncoming earnings recession that even the Fed can't stop. 

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