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

Last week HTFL had an overall gain of 14.83%, the stock price moved from 26.57 to 30.51, last week's high was 30.89, the low was 25.38, and the cumulative volume was 6.72M.

● HTFL reached a 52-week down last week on 19 December, quoting 30.51.