Opening in the prior day range on options expiration day has often led to larger moves in this direction.
Opening Gap - Up
Status - May Open within the prior day range on Opex Day, favor is Short
Instrument - ES, NQ, YM, RTY
Set Up - Intraday
Trend - Up
Type - Long
Entry - 9:30 am ET (Open)
Exit - 4:15 pm ET (Close)