Weekly Report: what happened at China Everbright Environment Group last week (0817-0821)?

Last week 00257 had an overall gain of 1.61%, the stock price moved from 4.9750 to 5.0550, last week's high was 5.22, the low was 4.9050, and the cumulative volume was 30.86M.

● 00257 is expected to report earnings this week on 28 August.