's Trade Execution Services are calculated as a percentage of notional, with this percentage varying according to the product (Future, Option) traded and the venue the trade is executed on. Notional calculation method depends on the type of trade.
Single Leg: Notional = Q * P, where Q = Quantity, P = Execution Price
Options on Futures
Outright: Notional = Q * M_F * M_O * S, where Q = Quantity, M_F = Future Multiplier, M_O = Option Multiplier, S = Spot Index from relevant venue
Delta Hedged with Future: Notional = Q * M_F * M_O * R, where Q = Quantity, M = Option Multiplier, R = Future Reference Price used in the RFQ
In addition to the fee structure outlined above, members may be required to pay additional fees charged by the exchange listing the product. Members are required to familiarise themselves with any additional fees charged outside of the
fee structure, and must meet any obligation that they may have in this respect.