Weekly Report: what happened at SZRRF last week (0122-0126)?

Last week SZRRF had an overall gain of 0.00%, the stock price moved from 40.00 to 40.00, last week's high was 40.00, the low was 40.00, and the cumulative volume was 0.

● SZRRF reached a 52-week high last week on 11 July, quoting 40.00.