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

Last week HRBR had an overall gain of 124.06%, the stock price moved from 0.6650 to 1.49, last week's high was 1.49, the low was 0.6005, and the cumulative volume was 540.98K.

● HRBR reached a 52-week high last week on 19 December, quoting 1.49.