Weekly Report: what happened at BYSI last week (0824-0828)?

Last week BYSI had an overall loss of -4.98%, the stock price moved from 0.7003 to 0.6654, last week's high was 0.7744, the low was 0.5657, and the cumulative volume was 517.94K.

● BYSI reached a 52-week down last week on 28 August, quoting 0.6654.