i think , The price fluctuations are a natural feature of cryptocurrency . And BTC isnot a stable coins, the stable are USdT, BUSD, USDC etc . The market price of cryptocurrency depends on a lot of things, the current state of the world, different news, then the market conditions. considering of All things , the price of Bitcoin has dropped, and those who are able to hold it are now holding Bitcoin more and more . Because they know that they will make profit .