Our brokerage and exercise fees are listed on the fees page.
As well as our brokerage, you will need to pay ASX Clear fees. Go to the fees page and look in the Fee tiers section for more details.
Because ETO orders are good for the day only, you may need to place a second order if your first order is only partially filled (that is, not fully completed at the end of the day). If that happens, you will need to pay brokerage for your new order.