The most recommended one: (love to knock)
Recommended reason:
? The subject matter of futures trading is commodities or futures contracts, and the subject matter of option trading is the right to buy and sell options of commodities or futures contracts. ? The income of the option buyer fluctuates with the change of market price, and its loss is limited to the insurance premium of the option; The seller's income is only the insurance premium of selling options, but its loss is not fixed. Both sides of futures trading are faced with unlimited profits and endless losses.