A Nano lots broker is a type of brokerage firm that allows traders to trade in very small increments of currency, often smaller than the standard micro-lot size. Nano lots typically represent a fraction of a standard lot, with each Nano lot being significantly smaller in size. This allows traders with limited capital to participate in the forex market and execute trades with lower risk and smaller investment amounts. Nano lots brokers cater to retail traders who seek to trade with precision and flexibility, providing them with access to the forex market without requiring large initial deposits.