Nvidia's $4 trillion milestone accompanies a 0.64% QQQ advance

QQQ opened 0.38% above its prior close and finished 0.64% higher, while SPY opened 0.39% higher and ended up 0.54%. QQQ led by 0.10 percentage points at the final observation. Nvidia's $4 trillion market-cap milestone, a surprise crude-inventory build, TikTok's planned U.S. app separation, and the Federal Reserve minutes framed the session.

Published Aug 31, 2026

QQQ: +0.64%
SPY: +0.54%
QQQ − SPY: +0.10%

What shaped the session

Nvidia and AI strength

Nvidia became the first company to reach a $4 trillion market capitalization, reinforcing the day's focus on megacap AI leadership as QQQ finished ahead of SPY.

Macro and rate signals

U.S. crude inventories increased by 7.07 million barrels instead of the expected 1.70 million-barrel draw. Later, Fed minutes showed all participants supported holding rates and most saw persistent tariff-related inflation risk.

Technology policy separation

TikTok was reported to be preparing a separately operated U.S. app with its own algorithm and codebase, adding a concrete platform-structure update to the day's technology-policy backdrop.

Key news

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