ChiNext and STAR 50 Both Fall Over 1% as Nearly 3,200 A-Shares Decline

The split between the growth-heavy ChiNext and STAR 50 falling over 1% and the Shanghai Composite's shallower 0.32% slip points to pressure concentrated in higher-beta, tech-leaning names rather than a broad-based risk-off move. That the declines were led by precious metals, coal, defense and shipping — cyclical and defensive sectors rather than a single theme — suggests rotation and profit-taking rather than one catalyst. The breadth figure, with nearly 3,200 A-shares down, matters more than any single index: it signals selling was widespread even where headline losses looked modest. Whether that breadth persists into the next session is the open question.