Based on my thorough review of Cathay Futures, I cannot confirm that cryptocurrency deposits, such as Bitcoin or USDT, are available options for funding an account with this broker. My experience tells me that the firm primarily operates within the regulated financial environment of Taiwan under the Taipei Exchange and focuses on futures and leveraged foreign exchange trading. Typically, regional regulations and compliance frameworks in markets like Taiwan tend to mandate stricter guidelines on client fund handling, and most traditional brokers in similar environments do not support cryptocurrency funding due to concerns around regulatory transparency, anti-money laundering obligations, and financial oversight. From what I have observed, Cathay Futures emphasizes margin trading for a broad set of domestic and international futures offerings, but there is no concrete mention of support for digital asset deposits on their official channels. In my opinion, unless the broker explicitly states otherwise or unless there is an announcement about adopting virtual currencies for deposits and withdrawals, it is prudent to assume that only fiat currency methods are available. I make it a rule in my trading practice to always confirm available funding methods directly with the broker's official customer service before attempting any fund transfer. For me, ensuring absolute clarity about deposit channels is vital for both security and compliance, particularly when it concerns regulated entities. As always, caution and verification are key to protecting both funds and trading objectives.