Hong Kong stocks suddenly surged again. Chalk (02469.HK) rose by more than 7% and the AI Examination for Brush Classes 3.0 was released. Institutions pointed out that its penetration rate is expected to increase, thickening profit margins.

date
17/07/2025
According to the Securities Times APP, Chalk (02469.HK) once again rose by over 7%, as of the time of publication, it increased by 7.38% to 3.2 Hong Kong dollars, with a turnover of 85.09 million Hong Kong dollars.