My strategy on the QQQ / NQ has been short, short, and short again this morning. 426.76 is the next level of S|R, and represents a 61.8% retracement of the last leg of the move lower.
My initial short level still represents a valid entry for me at 427.65.
I will focus on these inflections for scalp opportunities and will watch the Magnificent 7 for correlated moves in equities.