Weekly Report: what happened at XSP last week (1222-1226)?

Last week XSP had an overall gain of 0.94%, the stock price moved from 686.52 to 692.99, last week's high was 694.58, the low was 685.57, and the cumulative volume was 0.

● XSP reached a 52-week high last week on 26 December, quoting 692.99.