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

Last week CBSTF had an overall gain of 56.30%, the stock price moved from 0.0373 to 0.0583, last week's high was 0.0583, the low was 0.0260, and the cumulative volume was 11.30M.

● CBSTF reached a 52-week down last week on 12 December, quoting 0.0583.