Weekly Report: what happened at GRP U last week (1215-1219)?

Last week GRP U had an overall gain of 4.75%, the stock price moved from 56.69 to 59.38, last week's high was 59.50, the low was 56.69, and the cumulative volume was 27.52K.

● GRP U reached a 52-week high last week on 19 December, quoting 59.38.