Commodity futures trading has an important role in the economy that is used as a place
to form commodity prices. Binomo is an illegal broker or broker that conducts business
activities in Indonesia with the Binary Option trading system. The government's efforts
in blocking Binomo websites can be said to fail because Binomo can make changes to
the domain of its site and the public until now can still access through the internet. This
leads to a loss of public confidence in commodity futures trading. The problem in this
case is how is the legal protection of investors who use illegal brokerage services in
commodity futures trading? This type of research in legal research is normative legal
research, which focuses on applicable laws and regulations in Indonesia. The
conclusion in this study is that legal protection is still provided to investors who make
transactions through unauthorized brokers. The form of protection that can be
provided to investors is preventive protection by blocking websites periodically in
coordination with the Ministry of Information and Communication together with
Bappebti, socialization and education, and providing announcements of illegal entities
through press broadcasts to investors and repressive protection is that investors can
demand the cancellation of the buying and selling agreement and demand
compensation to Binomo if the investor suffers a loss.