Two thousand dollars. Loco-London gold is a precious metals investment product named after London, which has certain routine uses, price tags and products operated in units of measurement. According to the regulations of London gold trading company, the deposit requirement is 100-200 USD, the minimum deposit is 20-30 USD, and the maximum one-time deposit is 2000 USD. London gold is an international variety. If you want to do it, you must open an account with a regular international foreign exchange dealer and apply on an international platform.