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

Last week COPX had an overall gain of 0.89%, the stock price moved from 69.68 to 70.30, last week's high was 71.10, the low was 67.81, and the cumulative volume was 9.73M.

● COPX reached a 52-week high last week on 19 December, quoting 70.30.