Weekly Report: what happened at MBI last week (0921-0925)?

Last week MBI had an overall gain of 1.39%, the stock price moved from 4.33 to 4.39, last week's high was 4.5650, the low was 4.33, and the cumulative volume was 2.09M.

● MBI reached a 52-week down last week on 25 September, quoting 4.39.