Weekly Report: what happened at BDST last week (0907-0911)?

Last week BDST had an overall loss of -8.33%, the stock price moved from 0.60 to 0.55, last week's high was 0.60, the low was 0.55, and the cumulative volume was 1.28K.

● BDST reached a 52-week high last week on 11 September, quoting 0.55.