Weekly Report: what happened at SP500-20 last week (1007-1011)?

Last week SP500-20 had an overall gain of 2.55%, the stock price moved from 1141.11 to 1170.25, last week's high was 1170.64, the low was 1137.67, and the cumulative volume was 778.80M.

● SP500-20 reached a 52-week high last week on 11 October, quoting 1170.25.