Weekly Report: what happened at BBC last week (0817-0821)?

Last week BBC had an overall gain of 3.54%, the stock price moved from 52.60 to 54.4632, last week's high was 56.18, the low was 52.51, and the cumulative volume was 94.84K.

● BBC reached a 52-week high last week on 21 August, quoting 54.4632.