The fed is legally barred from directly lending to businesses or households except for in an emergency where they can do virtually anything they want.
Congress authorizes $300 billion in direct checks to consumers. The remaining $2.7 trillion went to businesses.
The fed has separately printed several trillion dollars lending to businesses, buying corporate bonds, and other actions.
What should the stock market be at right now? Who knows. We have no way to know because we won’t allow the market to tank.