Weekly Report: what happened at SAGT last week (0817-0821)?

Last week SAGT had an overall loss of -7.87%, the stock price moved from 0.7089 to 0.6531, last week's high was 0.90, the low was 0.6012, and the cumulative volume was 20.42M.

● SAGT reached a 52-week down last week on 21 August, quoting 0.6531.