On June 9, Biren Technology fell 3.06% in regular trading, trading at HK$55.25/share, with trading volume of HK$410 million.

On the news front, the stock was formally included in the Stock Connect eligible securities list on June 8, after having rallied over 26% in the preceding week on multiple positive catalysts. With the inclusion now effective, profit-taking pressure has intensified as the market treats this as a classic sell-the-news event.

Additionally, the company submitted an application to the China Securities Regulatory Commission on June 5 to convert approximately 868 million unlisted domestic shares into H-shares on a one-for-one basis, significantly increasing potential share supply and weighing on sentiment.

Notably, the broader semiconductor sector is rallying today, with SMIC up 4.0%, Hua Hong Semi up 2.48%, GigaDevice up 3.6%, Montage Technology up 4.26%, and Iluvatar CoreX up 8.44%. Biren Technology's divergence from sector strength suggests selling pressure is primarily driven by company-specific factors including profit realization and supply overhang concerns.

(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.)