Weekly Report: what happened at ARCM last week (0914-0918)?

Last week ARCM had an overall gain of 0.04%, the stock price moved from 100.09 to 100.13, last week's high was 100.1895, the low was 100.09, and the cumulative volume was 1.01K.

● ARCM reached a 52-week high last week on 18 September, quoting 100.13.