Weekly Report: what happened at China Eastern Airlines last week (1215-1219)?

Last week 00670 had an overall gain of 19.47%, the stock price moved from 4.52 to 5.40, last week's high was 5.40, the low was 4.50, and the cumulative volume was 162.74M.

● 00670 reached a 52-week high last week on 18 December, quoting 5.40.