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

Shares of Sunny Optical Technology Group Co. Ltd. slid 2.0% to 56.05 Hong Kong dollars on what proved to be an all-around positive trading session for the Hong Kong stock market, with the Hang Seng Index rising 0.1% to 25884.43.

This was the stock's second consecutive day of losses.

Sunny Optical Technology Group Co. Ltd. closed 39% below its 52-week high of HK$91.40, which the company achieved Oct. 2.

Trading volume totaled 21.9 million shares, compared to the 50-day average of 21.7 million shares.

Data source: Dow Jones Market Data, FactSet