Weekly Report: what happened at ERY last week (1019-1023)?

Last week ERY had an overall loss of -4.49%, the stock price moved from 7.79 to 7.44, last week's high was 8.13, the low was 7.35, and the cumulative volume was 117.01M.

● ERY reached a 52-week down last week on 23 October, quoting 7.44.