Weekly Report: what happened at DEI last week (1215-1219)?

Last week DEI had an overall loss of -5.86%, the stock price moved from 11.77 to 11.08, last week's high was 11.85, the low was 11.05, and the cumulative volume was 13.47M.

● DEI reached a 52-week down last week on 19 December, quoting 11.08.