A bill of lading is a document used to record the specific transaction of delivery. The concept of delivery comes from futures and is divided into physical delivery and cash delivery.

The query data of the delivery note in spreadsheet form is easier to read. The contents of the delivery slip include delivery date, securities code, transaction price, etc. 19, which is the basis for the delivery of shareholders. Based on this, the cost is calculated, and finally the profit and loss are calculated.