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

Last week SCHF had an overall loss of -0.25%, the stock price moved from 28.53 to 28.46, last week's high was 28.6850, the low was 28.03, and the cumulative volume was 30.19M.

● SCHF reached a 52-week high last week on 21 August, quoting 28.46.