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

Last week YCL had an overall loss of -3.22%, the stock price moved from 19.55 to 18.92, last week's high was 19.72, the low was 18.90, and the cumulative volume was 468.76K.

● YCL reached a 52-week down last week on 19 December, quoting 18.92.