Weekly Report: what happened at PCT last week (1012-1016)?

Last week PCT had an overall loss of -20.88%, the stock price moved from 3.88 to 3.07, last week's high was 3.90, the low was 3.04, and the cumulative volume was 35.06M.

● PCT reached a 52-week down last week on 16 October, quoting 3.07.