10月12日，A股低于3%换手率股票占比回升至71.09%；高于5%换手率股票占比进一步降至14.73%。整体来看，市场换手率继续维持低位，交投活跃度仍未明显修复。 --------注：1、当换手率低于3%的股票占比上升，尤其是接近历史高位附近（图中虚线，图为反转走势）时，意味着市场很有可能遇到一个阶段低点，容易产生反转或反弹。2、当高换手率高于5%的股票占市场总数比例保持在阈值（图中虚线）上方，市场才会出现强的赚钱效应，使得行情具有持续性。牛市的时候，该指标会持续保持在阈值上方，市场迎来普涨行情；而熊市的时候，该指标大多时候在阈值下方，偶尔超过阈值反而要小心冲高回落的风险。

SK Hynix shares fell more than 10%; Samsung Electronics shares dropped about 8%.

Beijing, Oct 13 — At a routine foreign ministry briefing, China responded to US comments on Beijing’s recent countermeasures against Paraguay and Belize, saying the One‑China principle and the three China‑U.S. joint communiqués are the political basis of bilateral relations. China urged the US to adhere to the One‑China principle, handle the Taiwan issue cautiously and stop sending wrong signals to 'Taiwan independence' separatists.