Weekly Report: what happened at NNI last week (1215-1219)?

Last week NNI had an overall gain of 3.68%, the stock price moved from 133.67 to 138.59, last week's high was 140.1050, the low was 132.5150, and the cumulative volume was 1.24M.

● NNI reached a 52-week high last week on 19 December, quoting 138.59.