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

Last week KALU had an overall gain of 4.57%, the stock price moved from 109.13 to 114.12, last week's high was 115.33, the low was 106.13, and the cumulative volume was 1.56M.

● KALU reached a 52-week high last week on 19 December, quoting 114.12.