Weekly Report: what happened at BIAF last week (0727-0731)?

Last week BIAF had an overall loss of -3.91%, the stock price moved from 0.6529 to 0.6274, last week's high was 0.69, the low was 0.5601, and the cumulative volume was 1.46M.

● BIAF reached a 52-week down last week on 31 July, quoting 0.6274.