Weekly Report: what happened at CPER last week (0803-0807)?

Last week CPER had an overall gain of 2.36%, the stock price moved from 38.98 to 39.90, last week's high was 40.9650, the low was 38.9493, and the cumulative volume was 3.03M.

● CPER reached a 52-week high last week on 7 August, quoting 39.90.