Weekly Report: what happened at NB last week (1019-1023)?

Last week NB had an overall loss of -8.81%, the stock price moved from 3.2350 to 2.95, last week's high was 3.2648, the low was 2.84, and the cumulative volume was 12.47M.

● NB reached a 52-week down last week on 23 October, quoting 2.95.