[Bidding to see the leader] On October 19th, the market focus stock Xinhua Media (11 boards) opened lower by 1.06%, and the media sector Xinhua Wenxuan (11 boards in 15 days) opened lower by 9.59%, reading Zhe Media (2nd board) opened 6.80% lower, ice and snow industry concept stocks Bingshan Lengre (4th board) opened 8.01% lower, M&A and reorganized Jinaobo (3rd board in 4 days) opened 1.09% higher, Yuehong Yuan A (2 boards in 3 days) opened 5.15% higher, Oriental Jiasheng (2 boards) in the chip industry chain opened 5.87% higher, network security concept stock Jidazhengyuan (2 boards) bid for the daily limit, pharmaceutical stock Jianfeng Group (2 boards) opened 3.53% lower, low-altitude economic concept stock Huayang International (2 boards in 4 days) opened 0.21% lower, and Fujian local stock Fujian Cement (2 boards in 4 days) opened 1.47% higher.