It all depends on the amount of bitcoin the person has accumulate over that interval of one year before you begin to talk about making of profit. If u do not have a sizeable amount of bitcoin in your portfolio you cannot be able to make this profit you are talking about ,especially if you are doing DCA it will take you time to accumulate a reasonable
amount of bitcoin.
The method of collecting Bitcoin to get a larger amount varies from person to person, although the one we see most often now is to use DCA with a certain target time period. Because to achieve a bigger profit target, you definitely have to have a fairly large amount of Bitcoin ownership and that cannot be denied by everyone. That is why most people always pay more attention to their Bitcoin holdings portfolio than others because in Bitcoin everyone can make a profit as long as they have enough patience in collecting it and also have a fairly large amount in their own portfolio.