Given the 20 to 50 percent fall in most digital currencies in the last few days, most small investors have sold their capital to avoid further losses, but this is a very bad strategy because it will rise again if you know the price of a currency relative to buy and sell. Determines the price at which trading takes place. It is quite clear that the price of these currencies is going up and down by some builders or investors. In general, my opinion is that now is the best time to buy important currencies. Like bitcoin, Ethereum, Tron (TRX) and other major currencies, which has dropped significantly, but my suggestion is to invest half of it, which you made a profit by increasing the price, and by reducing it, you can invest again at a lower price .