According to the intraday model from www.sentimentrader.com, QQQQ may rebound tomorrow.

NasdaqIntradayModel

Personally I won’t be too excited about the possible QQQQ rebound tomorrow as the Tech Bullish Percent Index is still at a multi years high.

BPINFO

My 7 trading days and 13 trading days cycle worked pretty well recently. Tomorrow will be the end of the 13 trading days cycle, so if we get an up day then probably a down day the day after or if we get a down day then probably an up day the day after…

SPY60min