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

Last week CHGA had an overall loss of -21.20%, the stock price moved from 0.2151 to 0.1695, last week's high was 0.23, the low was 0.1410, and the cumulative volume was 1.79M.

● CHGA reached a 52-week down last week on 21 August, quoting 0.1695.