Minimum spread is the tightest possible spread per instrument. Minimum spreads may increase dependent on market volatility and liquidity.
Average spreads are our average or mean spread per instrument from all trades undertaken during the previous calendar month.
Although at any time clients can open and trade several instruments, each instrument has a maximum net exposure limit that cannot be exceeded, and is expressed in its base asset's unit.The Max Exposure allowed per share may be reduced during the trading session prior to its earnings announcement, and reinstated during the following business day. The reduced exposure can be viewed in the trading ticket.