The price changes of Bitcoin can actually be seen as a barometer of the changes in the credit of the US dollar. If Bitcoin rises slowly, or if it stops rising, it may indicate that the growth of the US dollar's credit is also slowing down. In other words, Bitcoin acts like a barometer for the changes in US dollar credit, and we can sense the changes in US dollar credit by observing the price trends of Bitcoin. Simply put, the rise and fall of Bitcoin prices is a significant signal for US dollar credit. $BTC