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

Last week GRC had an overall loss of -4.42%, the stock price moved from 51.37 to 49.10, last week's high was 52.0150, the low was 48.11, and the cumulative volume was 659.99K.

● GRC reached a 52-week high last week on 19 December, quoting 49.10.