FAP, May 25 (Xinhua)-- the market focus stock, Daily Fashion (9 boards), opened 2.91% higher and Guidong Electric Power (6 days and 4 boards) lower 3.19%. Robot concept stock Ruineng Technology (4 board) opened 1.69% lower, Ke Li Sensor (4 days 3 board) opened 1.69% lower, Yum Intelligence (gem 2 board) opened 9.21% higher than St capped Taiwan Strait nuclear power plant (3 board) opened 2.65% higher, Ya Lian Development (3 days 2 board) opened 2.25% higher, smart grid concept stock Xinlian Electronics (6 days 3 board) opened 5.41% lower, Zeyu Intelligence (gem first board) opened 8.58% higher. E-commerce stock Ruoyuchen (6 days 3 boards) opened 2.84% lower.