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

Last week ATHA had an overall gain of 72.10%, the stock price moved from 4.05 to 6.97, last week's high was 8.36, the low was 3.8001, and the cumulative volume was 61.92M.

● ATHA reached a 52-week high last week on 19 December, quoting 6.97.