May 27, 2026 · QQQ/SPY Market Review · 48 headlines

QQQ reverses lower as semiconductor investment and shifting Iran strike risk frame the day

QQQ opened 0.37% above its prior close but ended 0.34% lower, while SPY moved from a 0.04% higher open to a 0.07% decline. SPY led by 0.27 percentage points at the end. Semiconductor headlines included TSMC's incentive increase, Nvidia's planned Taiwan spending and Marvell's earnings beat. U.S.-Iran reports shifted between ceasefire progress, unresolved terms and preparations for possible further strikes. QQQ lost more ground than SPY during regular trading and after hours.

Published Updated

QQQ
-0.34%
SPY
-0.07%
QQQ − SPY
-0.27%

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