First, the collection method:
The first is to charge by the number of hands, that is, how much is each hand. For example, if Shanghai Aluminum contracts with 3 yuan/Shanghai, then the aluminum handling fee will be 3 yuan with one hand, 6 yuan with two hands, and so on.
The second is to charge according to the proportion of the transaction amount, usually a percentage. For example, the Shanghai copper contract is 0.5% of the transaction amount (exchange handling fee standard). Different futures products adopt different collection methods, but only one can be fixed. (The charging standards of various exchanges are attached)
The second is the calculation formula:
N lot handling fee of futures contract = transaction price × transaction unit (contract multiplier) × handling fee rate ×N lot.
Take the Shanghai and Shenzhen 300 stock index futures as an example: On February 20th, the main contract price of the Shanghai and Shenzhen 300 stock index futures was 3,430.4, the trading unit was 300 yuan per point, and the handling fee (exchange handling fee standard) was 0.23%, so the account opening fee for the first-hand stock index futures was 3,430.4 * 300 * 0.000023 = 23.67 yuan.
The closing fee of stock index futures before adjustment is 100 times of the opening fee, that is, 2367 yuan (exchange standard), and the closing fee after adjustment is 40 times of the opening fee, that is, 23.67*40=946.8 yuan.
Such as rebar, copper, coke coking coal, iron ore and other varieties are all this calculation method.
In order to facilitate the calculation of the handling fee rate, Bian Xiao posted the standard handling fee rates of various exchanges and different varieties of marketing unit here for your reference.