Weekly Report: what happened at Petrochina last week (1019-1023)?

Last week 00857 had an overall loss of -3.95%, the stock price moved from 10.00 to 9.6050, last week's high was 10.18, the low was 9.6050, and the cumulative volume was 353.34M.

● 00857 is expected to report earnings this week on 28 October.