Weekly Report: what happened at PML last week (0914-0918)?

Last week PML had an overall loss of -1.72%, the stock price moved from 6.97 to 6.85, last week's high was 7.00, the low was 6.80, and the cumulative volume was 3.17M.

● PML reached a 52-week down last week on 18 September, quoting 6.85.