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

Last week XXAU had an overall gain of 1.74%, the stock price moved from 413.21 to 420.42, last week's high was 424.87, the low was 400.63, and the cumulative volume was 0.

● XXAU reached a 52-week high last week on 19 December, quoting 420.42.