Weekly Report: what happened at Rongzun International Holdings Group last week (0817-0821)?

Last week 01780 had an overall loss of -1.13%, the stock price moved from 5.75 to 5.6850, last week's high was 6.73, the low was 5.40, and the cumulative volume was 4.55M.

● 01780 reached a 52-week high last week on 20 August, quoting 5.6850.