Weekly Report: what happened at QHY last week (1229-0102)?

Last week QHY had an overall gain of 0.02%, the stock price moved from 46.45 to 46.46, last week's high was 46.53, the low was 46.40, and the cumulative volume was 69.63K.

● QHY reached a 52-week high last week on 2 January, quoting 46.46.