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

Last week APPN had an overall gain of 28.75%, the stock price moved from 40.66 to 52.35, last week's high was 54.12, the low was 40.3914, and the cumulative volume was 6.79M.

● APPN reached a 52-week high last week on 23 October, quoting 52.35.