Weekly Report: what happened at AJG last week (1208-1212)?

Last week AJG had an overall gain of 6.96%, the stock price moved from 238.77 to 255.38, last week's high was 256.18, the low was 236.34, and the cumulative volume was 8.85M.

● AJG reached a 52-week down last week on 12 December, quoting 255.38.