The maximum profit of futures depends on leverage. At present, the general leverage ratio is 10, with a daily limit of 5%. In other words, if you buy it right, you can make a profit of 50% at most.

Again, 1000 can't play futures. Take raw sugar for example. 1 1 is listed in your first picture as an example. The price should be 1 pound, not tons. Think about it, a ton of sugar is 10. How is that possible? Find out how many pounds of raw sugar you have.