XAUUSD Clean Naked Chart

Gold has been moving funny all week.

SPX500 goes up and Gold does the same.

Isn't suppose to be when SPX500 (USD go UP) goes up, XAUUSD (GOLD) goes down?

- Can someone please help me with that understanding.. TY

I am looking for a long position on this key area.

1800.00 is a zone that has been broken several times and it looks like it will be broken another time.