1 adjustment. From 20 17:20 17 April 10, the call auction session of China futures market was shortened from the original 10 minute to 5 minutes; At the same time, the exchange also adjusted the limit of the price limit of most futures products.
2.20 19 adjustment: From March 20, 2009, the call auction session of Shanghai Futures Exchange and Dalian Commodity Exchange was further shortened to 3 minutes, and Zhengzhou Commodity Exchange maintained a 5-minute session. In addition, the exchange has also adjusted the limit of the price limit of some futures products.
It should be noted that different varieties of futures may have differences in price limit. When conducting futures trading, investors should pay close attention to the regulations of the exchange on related varieties, strictly abide by the price limit and avoid risks.