Weekly Report: what happened at ACH last week (0921-0925)?

Last week ACH had an overall loss of -22.20%, the stock price moved from 0.91 to 0.7080, last week's high was 0.92, the low was 0.6636, and the cumulative volume was 7.68M.

● ACH reached a 52-week down last week on 25 September, quoting 0.7080.