Answer: BCD

The analysis of the main terms of futures contracts includes:? The name of the contract; ? Trading unit; ? Quotation unit; ? Minimum variable price; ? Maximum fluctuation limit of daily price; ? Contract delivery month; ? Trading time; ? The last trading day; ? Date, grade, place and method of delivery; ? Transaction cost and transaction code. In addition to the above clauses, futures contracts also stipulate the important clause of minimum trading margin.