[Bidding to see the leader] On October 15th, the market focus stock Xinhua Wenxuan (9 boards in 13 days) opened 2.24% lower, the media sector Ciwen Media (4 boards) opened 10.00% higher, New Classics (4 boards) opened lower 5.24%, Palm Reading Technology (4 boards in 7 days) opened 1.37% lower, the large consumer sector Baiyang Shares (4 boards) opened 9.85% higher, Sunshine The dairy industry (3 boards in 6 days) opened higher by 8.49%, the dye concept stock Acetic Chemical Co., Ltd. (3 boards) opened lower by 9.49%, the coal stock Antai Group (3 boards in 5 days) opened lower by 5.91%, the ice and snow industry concept stock Bingshan Cold and Hot (2 boards) opened higher by 9.84%, Harbin Air Conditioning (2 boards) opened lower by 0.98%, and the military industry sector Aviation Technology (2 boards) opened lower by 3.54%.