Weekly Report: what happened at CSTWF last week (0914-0918)?

Last week CSTWF had an overall gain of 130.59%, the stock price moved from 0.1301 to 0.30, last week's high was 0.30, the low was 0.1301, and the cumulative volume was 25.10K.

● CSTWF reached a 52-week high last week on 16 September, quoting 0.30.