Weekly Report: what happened at JZ last week (0720-0724)?

Last week JZ had an overall loss of -5.56%, the stock price moved from 2.70 to 2.55, last week's high was 2.8783, the low was 1.90, and the cumulative volume was 1.00M.

● JZ reached a 52-week down last week on 24 July, quoting 2.55.