This article was automatically generated by Dow Jones using technology from Automated Insights.

Shares of Sunny Optical Technology Group Co. Ltd. slipped 1.5% to 67.50 Hong Kong dollars on what proved to be an all-around dismal trading session for the Hong Kong stock market, with the Hang Seng Index falling 0.4% to 24604.29.

The stock's fall snapped a two-day winning streak.

Sunny Optical Technology Group Co. Ltd. closed 26% below its 52-week high of HK$91.40, which the company achieved Oct. 2.

Trading volume totaled 4.2 million shares, compared to the 50-day average of 12.8 million shares.

Data source: Dow Jones Market Data, FactSet