On June 5, QuantGroup (02685.HK) declined 12.27% in regular trading, trading at 20.84 HKD/share, with trading volume of 408 million HKD. The stock is experiencing a sharp pullback after surging 111.26% in the previous session to close at 23.64 HKD.

The prior session's explosive rally was driven by multiple catalysts: the company's subsidiary Silicon-based (Beijing) Intelligent Technology signed a strategic cooperation framework agreement with Beijing Ruihong Embodied Intelligence Robot Technology Co. to jointly develop full-scenario embodied intelligent robot commercialization. Additionally, the subsidiary recently signed a cooperation agreement with ByteDance's Volcano Engine for cloud services and large model technical support. The company also announced completion of multiple AI technology verifications in catering consumption scenarios, and its controlling shareholder voluntarily extended the lock-up period by two months to March 2027.

Today's decline appears to reflect profit-taking following the outsized gains, as trading volume remains elevated at 408 million HKD.

(The above content is based on publicly available market information, generated by a program or algorithm, and is intended solely as a stock movement alert. It does not constitute investment advice or a basis for trading decisions.)