Weekly Report: what happened at Guangdong Tianyu Semiconductor last week (0727-0731)?

Last week 02658 had an overall loss of -7.97%, the stock price moved from 40.88 to 37.62, last week's high was 42.24, the low was 34.00, and the cumulative volume was 604.90K.

● 02658 reached a 52-week down last week on 30 July, quoting 37.62.