Weekly Report: what happened at NGS last week (1201-1205)?

Last week NGS had an overall gain of 3.94%, the stock price moved from 30.96 to 32.18, last week's high was 32.93, the low was 30.54, and the cumulative volume was 422.57K.

● NGS reached a 52-week high last week on 5 December, quoting 32.18.