Weekly Report: what happened at FR30 last week (0318-0322)?

Last week FR30 had an overall loss of -0.25%, the stock price moved from 551.90 to 550.54, last week's high was 555.71, the low was 548.82, and the cumulative volume was 0.

● FR30 reached a 52-week high last week on 22 March, quoting 550.54.