Here is the List of Forex Brokers that Offer Micro-Lot Accounts to Traders.
One micro-lot is a hundredth of a standard lot, or 1,000 units of a currency. Despite its reputation, a micro-Forex account can be very useful even if you have enough trading capital for a standard account. It is much easier to implement conservative position sizing techniques with micro-lots. Some trading strategies require simultaneous creation of tens of market positions; in this case micro-lots will surely help to size and scale the positions adequately. Additionally, an option to open a micro account with a Forex broker can turn out to be useful if you want to test its execution, live accounts support and deposit/withdrawal speed without risking too much cash.
