The pair have a strong correlation and we're seeing it again.
I highlighted the strong sell interest at 0.7910 last week and we stopped right on the button.
The interest is still there, as per this morning's order board with stop loss buy orders reported if breached.
That resistance is helping the strong demand on GBPUSD into 1.4150 that I highlighted earlier and the two are playing out on each other so far this morning. We may well stay range bound but should one break then look for a reaction/acceleration in the other.
Currently 1.4166 and 0.7897