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

Last week NVS had an overall gain of 1.61%, the stock price moved from 133.90 to 136.06, last week's high was 137.40, the low was 133.67, and the cumulative volume was 8.75M.

● NVS reached a 52-week high last week on 19 December, quoting 136.06.