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

Last week MWH had an overall gain of 4.25%, the stock price moved from 27.27 to 28.43, last week's high was 28.81, the low was 23.83, and the cumulative volume was 12.46M.

● MWH reached a 52-week down last week on 31 July, quoting 28.43.