Multiple reasons .. Gold prices rise to the highest level in two weeks

Gold prices rose to the highest level in two weeks on Tuesday, backed by purchases from China after a long vacation and a possible American concern for drug imports.
While investors are awaiting the results of the Federal Reserve meeting (the US Central Bank).
In instant transactions, 2.4% to $ 3413.29 rose an ounce, at the highest level since April 22, when an unprecedented level reached $ 3500.05.

US gold futures contracts

And US gold futures increased 3% to $ 3422.8 upon settlement.
For other precious metals, silver increased in instant transactions 1.9% to $ 33.1 an ounce.
Platinum increased 2.4% to 982.52 dollars, and Palladium rose 3.1% to 971.27 dollars.