Weekly Report: what happened at ARCM last week (1012-1016)?

Last week ARCM had an overall gain of 0.20%, the stock price moved from 99.91 to 100.1050, last week's high was 100.1050, the low was 99.91, and the cumulative volume was 650.

● ARCM reached a 52-week high last week on 16 October, quoting 100.1050.