Weekly Report: what happened at SP500-20 last week (0706-0710)?

Last week SP500-20 had an overall loss of -1.62%, the stock price moved from 1565.08 to 1539.79, last week's high was 1577.31, the low was 1515.78, and the cumulative volume was 928.83M.

● SP500-20 reached a 52-week high last week on 10 July, quoting 1539.79.