Second, the reference period. Before placing an order, you must position yourself as a day trader (ultra-short-term), or a short-term trader (holding positions for two to three days), a mid-line trader, etc. After the positioning is determined, we should choose the base period for our positioning.
Third, determine the position of spot nickel investment. More than 20% of orders are considered as heavy positions. The position problem involves statistics and is an important part of fund management. The number of positions placed depends on the accuracy and profit-loss ratio of your own operating system.