竞价看龙头 时空科技（6板）竞价涨停

Group 1 - The market focus stocks include Shikong Technology, which has reached a limit-up for six consecutive trading days [1] - Local stock Pingtan Development opened high with a 0.33% increase, achieving seven limit-ups in nine days [1] - Rierte also reached a limit-up for two consecutive days [1] Group 2 - Coal stock Antai Group opened low with a 3.10% decrease, marking six limit-ups in ten days [1] - Robotics concept stock Yashichuangneng opened low with a 0.22% decrease, while Ningbo Jingda opened low with a 1.12% decrease [1] - The electrolytic aluminum sector saw Chang Aluminum open high with a 3.35% increase, while PCB sector stocks Zhongtung Gaoxin opened high with a 5.98% increase and Honghe Technology opened low with a 3.14% decrease [1] Group 3 - Solid-state battery concept stock Fangda Carbon opened high with a 0.80% increase [1] - Haixing Power, which reported better-than-expected performance, opened low with a 0.60% decrease [1]