Weekly Report: what happened at HPK last week (1215-1219)?

Last week HPK had an overall loss of -14.14%, the stock price moved from 4.95 to 4.25, last week's high was 5.0052, the low was 4.1850, and the cumulative volume was 4.79M.

● HPK reached a 52-week down last week on 19 December, quoting 4.25.