I do not think if one day it will end. Because forex means money exchange. And that is needed all the time as long as the world still stands. But if the world will decide to use only one currency, then that can end forex. but we can still trade with gold and other tools. and another option is if all countries will ban it for individuals. but there is no reason for that because everyone wins. l means that no government or bank or broker has lost an individual due to trade. and no, I don't think so, because there is an end to forex trading, because many people are connected with this trade, even people who cannot work outside can trade forex in their homes, so that it will never end in cost.