Why Buy?
1. Price has action near H4 support.
2. AO Divergence on M15.
If price drop back to 0.7917, There's a QM pattern on M15 chart. Buy now.
And
Set SL some pips lower than previous low.
Set TP of 1/2 position near 0.8066. Set BE for the last position.
Close all profit near
0.8370 OR
0.8542