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

Last week SLX had an overall gain of 3.88%, the stock price moved from 81.98 to 85.16, last week's high was 86.33, the low was 81.06, and the cumulative volume was 184.86K.

● SLX reached a 52-week high last week on 12 December, quoting 85.16.