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

Last week ATMC had an overall gain of 30.52%, the stock price moved from 11.9750 to 15.63, last week's high was 15.63, the low was 11.58, and the cumulative volume was 22.50K.

● ATMC reached a 52-week high last week on 5 December, quoting 15.63.