Weekly Report: what happened at Cornerstone Technologies Holdings last week (0803-0807)?

Last week 08391 had an overall gain of 1.61%, the stock price moved from 0.31 to 0.3150, last week's high was 0.3150, the low was 0.3050, and the cumulative volume was 7.91M.

● 08391 reached a 52-week down last week on 6 August, quoting 0.3150.