Have a responsibility. According to relevant public information, option loss is a kind of risk faced by investors in option trading, and futures companies do not bear the responsibilities of investors due to option trading losses, because option trading is a high-risk investment behavior, and investors need to bear the risks themselves. When providing options trading services, futures companies need to provide investors with necessary information disclosure and risk warning in accordance with relevant laws and regulations to ensure that investors fully understand the risks and characteristics of options trading. If the futures company fails to perform its duties such as information disclosure and risk warning, or there are illegal operations and fraudulent acts, which cause losses to investors, investors can defend their rights to relevant regulatory agencies or courts.