According to the appearance of the 77-Day Fibonacci line, will BTC, which has a support of $ 42072, find a buyer at this support? It's starting to look like the May 2021 chart. If it finds a buyer, will there be a buying opportunity for both BTC and altcoins? Could this support be the first step of a new rise? Sharing is not investment advice. It is purely for educational and follow-up purposes.