[Bidding to see the leader] On September 29, the market focus stock Xinhua Media (5 boards) bid to reach the daily limit, the network security concept stock Zhongxinseike (6 boards in 12 days) opened 4.08% higher, the rice wine sector Kuaijishan (5 boards in 9 days) opened 0.98% lower, the robot concept stock Xuelong Group (3 boards) bid to reach the daily limit, Xiangyang Bearing (2 boards) The bidding reached the daily limit, Daye Holdings (2nd board) opened 0.56% lower, the glass substrate concept stock Jinchen Shares (3rd board) opened 1.76% lower, the local Fujian stock Fujian Cement (3rd board) opened lower than the bidding limit, the automobile sector JAC (3rd board in 4 days) opened 1.86% higher, and the wind power sector Jixin Technology (2nd board) opened 4.13% higher.