The correct calculation method is: profit = (selling price-buying price) × number of lots× trading unit of contract = (18345-18135 )×10× 5 = 2100×
Multiple single profit and loss = (closing positions-opening positions) * lots
Empty Order Profit and Loss = (Opening-Closing) * Number of lots
For example, the price of a ton of copper is 70,000 yuan, and it needs 350,000 yuan in one hand, which is calculated according to the margin ratio of 10%. In this way, the capital needed for futures trading of primary copper is 35,000.
If the profit of copper is 1000 points, then the profit of this copper is 5000 yuan. When the yield is 5000/35000= 14.2857%, you will find that the yield is surprisingly high. This is the leverage of futures, which amplifies both capital and income.
Essentially, the yield is 5000/350000= 1.42857%.
Extended data:
Futures have two main functions:
1. Discover the price: There are many participants in futures trading, and they all trade at the price they think is the most suitable. Therefore, the futures price can comprehensively reflect the expectations of both the supply and demand sides on the relationship between supply and demand and the price trend at a certain time in the future. This kind of price information increases the transparency of the market and helps to improve the efficiency of resource allocation.
2. Avoiding market risks: In the actual production and operation process, in order to avoid rising costs or falling profits caused by changing commodity prices, futures trading can be used for hedging, that is, buying or selling commodities with the same quantity but opposite trading directions in the futures market, so that the gains and losses in the two markets can offset each other.
In addition, futures is also an investment tool. Because the futures contract price fluctuates, investors can use the price difference to earn risk profits.
Baidu encyclopedia-futures