Portfolio futures case
A single transaction has a clear direction and mastered the allocation of funds, but there may be a risk that the market will fall one-sidedly. Once it appears, there will be uncontrollable losses. Moreover, portfolio trading will spread risks, which is why you should not put eggs in one basket. Combinations can be divided into two-way combinations, multi-variety combinations and combinations of the same variety in different months. Try to reduce risks and spread risks!