Article 90 of the Regulations on the Administration of Futures Trading stipulates that futures exchanges shall publish the following information in an appropriate way: (1) Real-time market; (2) The ranking of positions and turnover; (3) Other information stipulated in the trading rules of the futures exchange and its detailed rules for implementation. Where futures trading involves the physical delivery of commodities, the futures exchange shall also announce the number of standard warehouse receipts and the available storage capacity. So the answer to this question is ABCD.