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

Last week PLTM had an overall gain of 10.71%, the stock price moved from 17.18 to 19.02, last week's high was 19.1050, the low was 17.1535, and the cumulative volume was 6.85M.

● PLTM reached a 52-week high last week on 19 December, quoting 19.02.