Weekly Report: what happened at SGI last week (1201-1205)?

Last week SGI had an overall gain of 3.57%, the stock price moved from 88.70 to 91.87, last week's high was 94.42, the low was 88.27, and the cumulative volume was 8.58M.

● SGI reached a 52-week high last week on 5 December, quoting 91.87.