At face-value, this question is a very simple one to answer: whenever a trader closes a trade out of the money, the broker picks up his/her investment and keeps it. While indeed true, this brief statement doesn’t even begin to describe the intricacies of the binary option industry, and the often unpleasant backstage truths. The real answer would be that there are several, honest- as well as underhanded ways for brokers to make money. What’s etched in stone about all this though is that being a binary option broker is indeed very profitable.
