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

Last week CENX had an overall gain of 13.12%, the stock price moved from 32.01 to 36.21, last week's high was 37.05, the low was 31.17, and the cumulative volume was 9.93M.

● CENX reached a 52-week high last week on 19 December, quoting 36.21.