Weekly Report: what happened at XXAU last week (1222-1226)?

Last week XXAU had an overall gain of 2.50%, the stock price moved from 428.34 to 439.04, last week's high was 440.72, the low was 426.63, and the cumulative volume was 0.

● XXAU reached a 52-week high last week on 26 December, quoting 439.04.