You can trade gold (XAUUSD) and silver (XAGUSD) with mini lots (0.1 contracts) and micro lots (0.01 contracts). However, the minimum trade size of Copper (XCUUSD) is 1 contract (1.00 lot in MT4).
Updated over a week ago
You can trade gold (XAUUSD) and silver (XAGUSD) with mini lots (0.1 contracts) and micro lots (0.01 contracts). However, the minimum trade size of Copper (XCUUSD) is 1 contract (1.00 lot in MT4).