竞价看龙头 合肥城建（10天6板）高开1.77%

Group 1 - Hefei Urban Construction opened up 1.77% after achieving six consecutive trading days of gains [1] - Coal stock Dayou Energy opened up 4.24% with six consecutive trading days of gains [1] - Antai Group opened down 5.72% after two consecutive trading days of gains [1] Group 2 - Precious metals sector stock Silver Nonferrous opened down 8.12% after five consecutive trading days of gains [1] - Phosphorus concept stock Chengxing Co. opened down 1.56% after five consecutive trading days of gains [1] - Palm oil concept stock Yuanda Holdings reached the daily limit after four consecutive trading days of gains [1] Group 3 - Chip industry chain stock Sanfu Co. opened up 10.03% after three consecutive trading days of gains [1] - Nair Co. opened down 0.69% after three consecutive trading days of gains [1] - Ruineng Technology reached the daily limit after two consecutive trading days of gains [1] Group 4 - Gas stock Guo New Energy opened up 1.75% after three consecutive trading days of gains [1] - Guangdong Mingzhu, which reported better-than-expected performance, opened up 1.47% after three consecutive trading days of gains [1]