Weekly Report: what happened at CSTWF last week (1229-0102)?

Last week CSTWF had an overall loss of -36.00%, the stock price moved from 0.25 to 0.16, last week's high was 0.25, the low was 0.16, and the cumulative volume was 100.00K.

● CSTWF reached a 52-week high last week on 31 December, quoting 0.16.