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

Last week UMI had an overall loss of -1.60%, the stock price moved from 62.06 to 61.07, last week's high was 64.77, the low was 60.76, and the cumulative volume was 83.94K.

● UMI reached a 52-week high last week on 21 August, quoting 61.07.