Weekly Report: what happened at AMPY last week (1102-1106)?

Last week AMPY had an overall loss of -19.17%, the stock price moved from 4.12 to 3.33, last week's high was 4.17, the low was 3.16, and the cumulative volume was 4.27M.

● AMPY reached a 52-week down last week on 6 November, quoting 3.33.