Weekly Report: what happened at SERV last week (1019-1023)?

Last week SERV had an overall loss of -15.50%, the stock price moved from 3.29 to 2.78, last week's high was 3.32, the low was 2.7550, and the cumulative volume was 13.86M.

● SERV reached a 52-week down last week on 23 October, quoting 2.78.