Weekly Report: what happened at BYD last week (1222-1226)?

Last week 81211 had an overall loss of -0.47%, the stock price moved from 84.80 to 84.40, last week's high was 84.80, the low was 83.80, and the cumulative volume was 15.10K.

● 81211 reached a 52-week down last week on 23 December, quoting 84.40.