This article is so misleading and wrong .. Firstly, most of the money injected by central banks is currently lying in member banks and it doesn't have any direct effect on the stock market. Secondly, tech companies surged in the last months simply because they thrived in terms of revenues and earnings, despite the pandemic. The markets are pushed by Financial Institutions and they won't pay any cent above what they think a company is worth. You posted some out-of-the-context charts just to catch the eyes of the reader, but the fundamentals underneath are thin/inexistent.