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

Last week JPST had an overall gain of 0.06%, the stock price moved from 50.67 to 50.70, last week's high was 50.71, the low was 50.66, and the cumulative volume was 29.29M.

● JPST reached a 52-week high last week on 19 December, quoting 50.70.