After reviewing BBH as a trader concerned with prudent risk management, I find it difficult to provide a clear, trustworthy breakdown of total trading costs for indices like the US100 on their platform. The information available shows BBH has a long operational history and is regulated by Hong Kong’s SFC. However, its FCA license is flagged as “exceeded,” and the broker is accompanied by notable risk alerts, including user reports of withdrawal issues and complaints of possible scam activity. In my experience, lacking clear, transparent disclosures about trading costs—such as spreads, commissions, overnight financing, or hidden fees—is a significant red flag. I could not locate any specific fee schedules for index trading on BBH, which makes it impossible to accurately assess all the costs associated with trading products like the US100. Based on my trading principles, I consider full transparency around costs essential, especially with indices where both spread and commission structures can significantly impact profitability. Given BBH’s opacity on cost structure combined with its risk warnings and unresolved user complaints, I strongly advise proceeding with caution. I would personally avoid trading with any broker that does not offer straightforward, independently verifiable information about its trading fees and practices, especially with instruments as popular and sensitive to cost as indices. In matters involving real capital, clarity and provable track record are non-negotiable for me.