Before the warehouse receipt is generated, you need to apply to the exchange, that is, make a forecast first. Effective forecasting means that these warehouse orders can be generated immediately. Therefore, it is also necessary to look at the effective forecast when looking at the inventory, because these are quasi-warehouse receipts. The bigger the warehouse receipt, the more inventory, and the price will fall. The fewer warehouse receipts, the less inventory, and the higher the price. Of course, the impact on the market can also be judged by combining the trend of inventory changes.

Futures warehouse receipt refers to the certificate that related futures varieties are delivered to the delivery warehouse of the futures exchange through various channels and enter the delivery warehouse of the futures exchange after corresponding inspection.