Weekly Report: what happened at NVIR last week (1026-1030)?

Last week NVIR had an overall gain of 1.29%, the stock price moved from 40.78 to 41.3051, last week's high was 41.32, the low was 40.6348, and the cumulative volume was 4.53K.

● NVIR reached a 52-week high last week on 30 October, quoting 41.3051.