QQQ closed Friday at $663.88, essentially at the 52-week high after a +6.6% week, with Tesla reporting after the close on 4/27 (consensus EPS $0.37 on $22.7B) — a binary event into elevated Mag 7 expectations. After such a stretched run into earnings, "sell-the-news" risk and profit-taking favor a pullback over the next trading day.