Weekly Report: what happened at SP400-45 last week (0122-0126)?

Last week SP400-45 had an overall loss of -1.47%, the stock price moved from 5000.45 to 4926.89, last week's high was 5085.29, the low was 4921.84, and the cumulative volume was 239.81M.

● SP400-45 reached a 52-week high last week on 26 January, quoting 4926.89.