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

Last week BGSI had an overall gain of 1.03%, the stock price moved from 89.48 to 90.40, last week's high was 90.40, the low was 81.39, and the cumulative volume was 256.59K.

● BGSI reached a 52-week down last week on 11 September, quoting 90.40.