Weekly Report: what happened at BKX last week (1208-1212)?

Last week BKX had an overall gain of 3.47%, the stock price moved from 159.19 to 164.72, last week's high was 166.39, the low was 158.64, and the cumulative volume was 0.

● BKX reached a 52-week high last week on 12 December, quoting 164.72.