This chart focuses on the Forex Option Expiries as published; the green dotted lines are Mondays, and the orange is Tuesday, the low range is about 750M, and all others are 1B+.
With the dollar currently being strong and equities doing well, I struggled to wrap my head around this potential bull pullback. However, a brief taking of the profit for equities and subsequently a drop in the dollar makes some cents, and I am inclined to think the big boys will not let those "B" targets go to waste and then the bucket would be filled.
My crystal ball isn't at all clear on this however it's what I am plotting.