The Stock Market is Up and the Economy is Down: What's Going On?
It is a puzzlement why the stock market can go up while the economy is in a virus-caused depression. Much of the economy is in lockdown or closed because of decreased consumer demand. As many of one-third of workers and many small businesses are on federal life-support programs. Profits have disappeared. Large numbers of bankruptcies loom. Given the uncertainty, including recent record numbers of new virus cases, the usual stock evaluation metrics are worthless. With the economy tanking, how come the stock market has gone up dramatically? And continues to go up. THE STOCK MARKET Let’s decompose the stock market. When people talk about the stock market going up or down, they usually refer to an index such as the S&P 500 as the measurement. The S&P 500 is a market-value (cap, short for capitalization) weighted index. The ten most valuable companies account for over 20% of the total value of the index. There are over 3,000 actively traded stocks. But the 500 comp