Weekly Report: what happened at CM last week (0817-0821)?

Last week CM had an overall loss of -5.86%, the stock price moved from 123.74 to 116.49, last week's high was 124.86, the low was 115.24, and the cumulative volume was 6.46M.

● CM reached a 52-week high last week on 21 August, quoting 116.49.

● CM is expected to report earnings this week on 27 August.