[Bidding to see the leader] On October 27, the market focus stock Baiyang shares (8 boards in 12 days) opened flat, the large consumer sector Shanghai Jiubai (4 boards) opened higher by 7.19%, Oriental Ocean (2 boards in 4 days) opened higher by 4.78%, the physical AI concept stock Fulai New Materials (4 boards in 6 days) opened higher by 0.48%, and Skyworth Digital (2 boards) opened lower 2.00%, the robot concept stock Linzhou Heavy Machinery (4 boards in 7 days) opened 2.10% higher, Huayang Intelligent (GEM 3 board) opened 12.36% lower, Duolun Technology (3 boards) bid at the daily limit, the data element concept stock Massive Data (3 boards in 4 days) opened 3.53% lower, and the real estate sector Daming City (2 boards) opened 1.45% higher.