The Dragon Boat Festival 2015 is approaching. According to the market closing announcement issued by the Exchange, the futures market will be closed from June 20 ~ 22. Due to recent complicated and volatile global economic and financial situation and many factors affecting the market operation, all members shall properly conduct the risk prevetion work, duly increase margin requirement based on investors’ position and risk profile, strengthen the management over withdrawal and deposit of investor’s funds, remind investors of the importance of prudent operation and rational investment, and do a good job in technical system maintenance and network safety during the Dragon Boat Festival, so as to ensure smooth market operation.