Weekly Report: what happened at PTLE last week (1208-1212)?

Last week PTLE had an overall loss of -15.04%, the stock price moved from 0.1543 to 0.1311, last week's high was 0.16, the low was 0.1275, and the cumulative volume was 4.07M.

● PTLE reached a 52-week down last week on 12 December, quoting 0.1311.