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

Last week CHR had an overall loss of -21.60%, the stock price moved from 0.0412 to 0.0323, last week's high was 0.0429, the low was 0.03, and the cumulative volume was 113.21M.

● CHR reached a 52-week down last week on 19 December, quoting 0.0323.