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

Last week GDST had an overall loss of -7.36%, the stock price moved from 11.01 to 10.20, last week's high was 11.01, the low was 10.20, and the cumulative volume was 4.50K.

● GDST reached a 52-week down last week on 16 December, quoting 10.20.