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

Last week 00753 had an overall gain of 11.72%, the stock price moved from 6.23 to 6.96, last week's high was 7.10, the low was 6.15, and the cumulative volume was 163.31M.

● 00753 reached a 52-week high last week on 18 December, quoting 6.96.