Weekly Report: what happened at CTHR last week (1208-1212)?

Last week CTHR had an overall loss of -47.25%, the stock price moved from 0.20 to 0.1055, last week's high was 0.20, the low was 0.1055, and the cumulative volume was 5.42K.

● CTHR reached a 52-week down last week on 5 December, quoting 0.1055.