Weekly Report: what happened at YERBF last week (0318-0322)?

Last week YERBF had an overall gain of 1.80%, the stock price moved from 0.55 to 0.5599, last week's high was 0.60, the low was 0.4951, and the cumulative volume was 44.45K.

● YERBF reached a 52-week down last week on 22 March, quoting 0.5599.