As for now btc is constant on 8 to 10k $ and it will take too much time now to reach its peak of above 20k $ per bitcoin and the fact is no one can guess when it will grow that much in upcoming time may be next year or after 5 year but all believe it will cross 20k $
but did u guess last time right and sold all ur btc at 20 k $ cause me sold it that time and buyed after 1 month on 12k $ peak luckly me guess it right
You may be lucky to have sold your entire Bitcoin property at the right time. Can call your method is to buy low and sell high. Very few people can buy low and sell high while the market price fluctuates very large