As part of our efforts to promote responsible trading,
there are certain restrictions on the size of each trade:

• Each instrument has a maximum number of units permitted per position
• Each account has a maximum exposure (invested amount x leverage) permitted per leverage tier on each instrument.
  
  This is in place to help mitigate the risks of trading with high leverage

If you are trying to open a position which would take your account’s net exposure in open positions
beyond the permitted limit, you will receive the following error message: "Unable to open position.
Your exposure level with the selected leverage is too high. Try using lower leverage."
You can try opening the position with a lower invested amount, or with lower leverage.