In early premarket trading on Tuesday, September 2, 2026, the Invesco QQQ Trust (NASDAQ:QQQ), which tracks the Nasdaq-100, saw its shares drop 1.34% to $707.12 by 08:16 EDT. This decline was more than twice the 0.61% slide in the SPDR S&P 500 ETF Trust (NYSEARCA:SPY), highlighting the outsized impact of technology stocks on the tech-heavy fund.
The selloff was driven by macroeconomic headwinds, as U.S. Treasury yields and oil prices climbed following fresh geopolitical tensions between the United States and Iran, according to Reuters. The 10-year Treasury yield ended Tuesday's session at 4.79%, up four basis points from the prior day, while WTI crude oil was trading at $89.15 per barrel at 08:06 EDT, down from its previous close of $90.22.
QQQ's premarket trading saw the fund open at $707.00, dip to a low of $703.13 by 07:00 EDT, and then recover slightly by $3.99, but it remained $9.64 below its previous closing price of $716.76. The fund's decline was also steeper than the 1.00% drop in the iShares Russell 2000 ETF (NYSEARCA:IWM), reflecting the concentration risk in large-cap tech.
The divergence between QQQ and SPY is structural, as QQQ tracks the largest non-financial companies on the Nasdaq, with a heavy tilt toward technology. According to Invesco's fund overview, technology stocks make up 64.75% of QQQ's portfolio, compared to a much lower weight in the S&P 500. This concentration amplifies both upside and downside moves in the fund.
In the second quarter of 2026, QQQ's NAV surged 27.68%, far outpacing the S&P 500's 15.20% return. However, Paul Schroeder, QQQ product strategist at Invesco, noted that the strong index returns "masked the volatility actually experienced during the quarter," citing Middle East conflict, AI-related concerns, and shifting Federal Reserve expectations as key drivers.
Individual tech stocks showed notable premarket losses on Tuesday. CrowdStrike Holdings (NASDAQ:CRWD) plunged 6.78%, Microsoft (NASDAQ:MSFT) fell 1.54%, and Nvidia (NASDAQ:NVDA) slipped 0.92%. These moves contributed to the broader decline in the Technology Select Sector SPDR Fund (NYSEARCA:XLK), which dropped 1.62%, while the Energy Select Sector SPDR Fund (NYSEARCA:XLE) rose 0.78% as oil prices remained elevated.
The Nasdaq-100 index itself ended Tuesday at 29,077.22, down 1.29%, after trading in a range between 28,953.26 and 29,267.42. Investors are now looking ahead to the government employment report, scheduled for release at 08:30 EDT on Friday, which could provide further direction for markets.
Analysts caution that premarket moves may be amplified by thinner liquidity, and a reversal in yields or stronger-than-expected earnings from key components could offset the decline. However, continued upward pressure on oil prices and geopolitical uncertainty could intensify selling pressure on tech stocks, which are particularly sensitive to rising rates.
