Because there is a lot of reasons and situation in the world that couse of price changing for prices on crypto at this market. Thisis why these investments are very risky. You will never know what will be tomorrow
First, the large market of crypto fluctuations is due to supply and demand in the market fluctuations, the market currently depends much on supply and demand, the market price is very ok, and otherwise the crypto market With the intervention of the government, the business of traders is free, there is no control so the price will be more volatile.