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

Last week ATMU had an overall gain of 0.30%, the stock price moved from 53.41 to 53.57, last week's high was 54.29, the low was 52.00, and the cumulative volume was 5.28M.

● ATMU reached a 52-week high last week on 19 December, quoting 53.57.