Weekly Report: what happened at CET last week (1215-1219)?

Last week CET had an overall loss of -0.47%, the stock price moved from 50.78 to 50.54, last week's high was 51.11, the low was 49.76, and the cumulative volume was 236.16K.

● CET reached a 52-week high last week on 19 December, quoting 50.54.