Broad rally builds through the session, QQQ gains 3.92% with macro, Iran and AI news in focus

QQQ opened 1.09% higher and finished up 3.92%, while SPY moved from a 1.10% opening gain to a 3.21% advance. QQQ led by 0.71 percentage points. Mixed U.S. data, Iran and Hormuz developments, and major AI investment and product news formed the day's main context.

Published Aug 14, 2026

QQQ: +3.92%
SPY: +3.21%
QQQ − SPY: +0.71%

What shaped the session

Mixed macro data

Chicago PMI missed its estimate while U.S. consumer confidence beat expectations. JOLTS openings fell to 6.882 million, and China's RatingDog manufacturing PMI was 50.8 versus 51.6 expected.

Iran and Hormuz signals

A Reuters survey put OPEC's March output at its lowest since June 2020 amid war-related export cuts. Trump later said the Iran war would end soon and the Strait of Hormuz would open automatically.

AI capital and products

NVIDIA invested $2 billion in Marvell for AI networking collaboration. OpenAI completed a $122 billion financing round at an $852 billion valuation, while Alibaba and other technology companies announced new AI products and infrastructure plans.

Key news

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←Mar 30:Positive opens reverse into losses, with QQQ falling 1.16% as energy and rate risks stay in view·View all March 2026 QQQ/SPY reviews·Apr 1:QQQ leads as firm data meets Iran risk and chip investment→