Settlement fees are currently set at 0.00; however this is subject 至 change.
Quoting 附加费 determined at end of 天 for customers whose order/trade ratio exceeds 5:1. Only new orders 和 modifications but not order cancels will count in the ratio. For example: 4 orders, each modified once, resulting in 1 execution total -> charge of EUR 6 (3*2 EUR).
IB calculates external fees based on 交易值. 交易值 is defined as Nominal*PriceInPercent/100.