Weekly Report: what happened at SPRO04 last week (0527-0531)?

Last week SPRO04 had an overall loss of -0.23%, the stock price moved from 4115.31 to 4105.90, last week's high was 4115.31, the low was 4077.61, and the cumulative volume was 0.

● SPRO04 reached a 52-week high last week on 31 May, quoting 4105.90.