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

Last week ARTTF had an overall loss of -10.00%, the stock price moved from 0.01 to 0.0090, last week's high was 0.01, the low was 0.0090, and the cumulative volume was 30.34K.

● ARTTF reached a 52-week high last week on 10 December, quoting 0.0090.