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

Last week CODX had an overall loss of -19.33%, the stock price moved from 1.50 to 1.21, last week's high was 1.57, the low was 0.9396, and the cumulative volume was 3.33M.

● CODX reached a 52-week down last week on 21 August, quoting 1.21.