On Monday, March 23, the Shanghai Composite Index opened down 52.1 points, or 1.32%, at 3904.95. The Shenzhen Component Index opened down 246.26 points, or 1.78%, at 13619.94. The CSI 300 Index opened down 67.92 points, or 1.49%, at 4499.1. The ChiNext Index opened down 51.54 points, or 1.54%, at 3300.56. The STAR Market 50 Index opened down 25.42 points, or 1.93%, at 1292.89.