During the midday break of A-shares on September 16, 2026, a collective upswing was observed across the three major indices. Specifically, the Shanghai Composite Index registered a 0.57% increase, the Shenzhen Component Index climbed 1.42%, and the ChiNext Index soared by 2.35%. Leading the charge were the semiconductor, computing hardware, and precious metals sectors. Notably, Zhishang Technology surged to its daily limit, while Changxin Bochuang witnessed a nearly 15% rise. Changguang Huaxin's stock surged by over 11%, Xiechuang Data saw an increase of over 3%, and Yunnan Germanium Industry's shares rose by more than 5%. Conversely, the construction machinery, household appliances, and oil and natural gas sectors experienced notable declines. Sany Heavy Industry's stock dropped over 8%, Hisense Home Appliances fell by more than 3%, and China Petroleum & Chemical Corporation saw a decline of over 1%.