Weekly Report: what happened at SION last week (1012-1016)?

Last week SION had an overall loss of -20.45%, the stock price moved from 4.89 to 3.89, last week's high was 4.93, the low was 3.7750, and the cumulative volume was 5.41M.

● SION reached a 52-week down last week on 16 October, quoting 3.89.