Jack Teach you how to trade XAUGBP by looking at XAUJPY Gold Reversed against GBP and JPY
We can observe that the XAUJPY dropped faster than XAUGBP,
therefore we can consider to sell XAUGBP
by using XAUJPY as our "indicator"
XAUJPY already falls to Point A
so we can expect the XAUGBP will fal to Point
A' as well.