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

Last week VULNF had an overall loss of -9.09%, the stock price moved from 2.53 to 2.30, last week's high was 2.53, the low was 2.30, and the cumulative volume was 2.41K.

● VULNF reached a 52-week down last week on 19 December, quoting 2.30.