At present, the cheapest variety is corn, 1700 or so, and 10 ton is a lot. Based on the margin of 10%, you only need1700 *10 * 0.1=1700 to fry a lot.

Hard wheat is also very cheap, about 1800, per hand 10 ton. Based on the margin of 10%, only1800 *10 * 0.1=1800 is needed for frying hard wheat.

However, it is best to use 30% of the total funds for super futures trading, that is to say, take out 6000 yuan as a reserve to fry primary agricultural products, which has the highest flexibility and the best coordination between income and risk. You can add positions in time when the market is good, or you can stop loss and immediately open a double backhand to gain income under unfavorable circumstances.