China's Shanghai Composite Index opened down 0.58 points, or 0.01%, at 4026.69 on Monday, June 29. The Shenzhen Component Index opened down 0.44 points, or 0%, at 15781.79. The CSI 300 Index opened down 2.18 points, or 0.04%, at 4866.04. The ChiNext Index opened up 6.46 points, or 0.15%, at 4200.67. The STAR Market 50 Index opened up 7.39 points, or 0.36%, at 2039.67.