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

Last week SCHM had an overall loss of -1.53%, the stock price moved from 36.72 to 36.16, last week's high was 36.92, the low was 35.87, and the cumulative volume was 3.89M.

● SCHM reached a 52-week high last week on 21 August, quoting 36.16.