>Take a look at the absolutely INSANE multiple expansion of the S&P 500 for this time period
Fed added 3.5T in balance sheet over this time. S&P 500 market cap went from $12T to $23T (and this is not counting all the other market caps from other stocks and exchanges not in S&P 500). It's not unreasonable that investment market caps have increased tens of trillions over this time.
So it's pretty hard to claim the Fed injected this money into the stock market. It's much more likely that as the world is changing some companies are viewed as increasing in value due to the products and services being more valuable than before.
Fed added 3.5T in balance sheet over this time. S&P 500 market cap went from $12T to $23T (and this is not counting all the other market caps from other stocks and exchanges not in S&P 500). It's not unreasonable that investment market caps have increased tens of trillions over this time.
So it's pretty hard to claim the Fed injected this money into the stock market. It's much more likely that as the world is changing some companies are viewed as increasing in value due to the products and services being more valuable than before.