Weekly Report: what happened at IMST last week (1201-1205)?

Last week IMST had an overall gain of 5.91%, the stock price moved from 14.90 to 15.78, last week's high was 16.55, the low was 13.82, and the cumulative volume was 165.47K.

● IMST reached a 52-week down last week on 5 December, quoting 15.78.