Weekly Report: what happened at CSTWF last week (0824-0828)?

Last week CSTWF had an overall loss of -27.65%, the stock price moved from 0.17 to 0.1230, last week's high was 0.17, the low was 0.1230, and the cumulative volume was 18.00K.

● CSTWF reached a 52-week high last week on 26 August, quoting 0.1230.