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

Last week GRF had an overall loss of -9.64%, the stock price moved from 11.62 to 10.50, last week's high was 11.85, the low was 10.50, and the cumulative volume was 43.91K.

● GRF reached a 52-week high last week on 19 December, quoting 10.50.