Weekly Report: what happened at GCGJ last week (0506-0510)?

Last week GCGJ had an overall gain of 0.00%, the stock price moved from 0.52 to 0.52, last week's high was 0.52, the low was 0.52, and the cumulative volume was 0.

● GCGJ reached a 52-week high last week on 11 July, quoting 0.52.