Key Highlights

  • The Nasdaq Composite closed at a record 27,477.31 on October 5, 2026, up 1.05 percent, while the 10-year Treasury yield rose to about 5.31 percent, a level the Nasdaq-100 tracker Invesco QQQ Trust (NASDAQ:QQQ) must live with.
  • Nvidia (NASDAQ:NVDA) gained 2.1 percent to a record USD 238.90, with a market value near USD 6 trillion in some tallies and about USD 5.76 trillion in others, while Broadcom also rose 2.1 percent.
  • Breadth was weaker than the headline: published data show NYSE new lows rose to 234 from 134, and only 141 of 500 S&P 500 stocks sat above their 50-day average, against 125 the day before.
  • Invesco QQQ Trust (NASDAQ:QQQ) holds the 100 largest non-financial Nasdaq companies, so the key question is whether AI earnings growth can outrun a rising discount rate; the Federal Reserve minutes on October 7 are next.

Records Despite the Bond Selloff

The Nasdaq Composite rose 1.05 percent to a record 27,477.31 on October 5, 2026, and the Nasdaq-100 also set a record, while the S&P 500 added 0.66 percent to 7,773.99. At the same time the 10-year yield closed near 5.31 percent and the 30-year near 5.67 percent, levels last seen about two decades ago in some published comparisons. Nvidia (NASDAQ:NVDA) rose 2.1 percent to a record USD 238.90 and Tesla gained 2.2 percent to USD 378.73. A published megacap index rose 1.25 percent. Invesco QQQ Trust (NASDAQ:QQQ) closing price and net assets were not verified for this article, so it cites only the index moves.

Why Rates Matter for Growth Stocks

Growth stocks are valued on cash flows expected far in the future, so a higher yield lowers the present value of those cash flows, all else equal. That is the usual argument against owning long-duration equities when the 10-year yield rises. The counterargument on October 5 was earnings: AI demand, Foxconn third-quarter revenue of NT 3.03 trillion dollars, up 47 percent, and strong semiconductor leadership. Invesco QQQ Trust (NASDAQ:QQQ) tracks the Nasdaq-100 with quarterly rebalancing and annual reconstitution, so a handful of very large companies drive most of its moves. Weak September payrolls of 29,000 against about 84,000 expected also reduced expectations for further Federal Reserve tightening, which helped growth shares.

Risks, Peers and What to Watch

The main risk is that yields keep rising while only a narrow group of leaders carries the index. Real estate was the only S&P 500 sector to fall in one published account, and regional banks and homebuilders also lagged. Peers tell a similar story: SPDR S&P 500 ETF Trust (NYSEARCA:SPY) tracks the S&P 500 near 774.83, and the Russell 2000 rose 0.72 percent. Watch the Federal Reserve minutes on October 7 at 2:00 p.m. ET, jobless claims on October 8, University of Michigan sentiment on October 9, and large bank earnings on October 13. Another jump in the 10-year yield above 5.31 percent would test the record, and fresh weakness in breadth would add to that pressure.

Where Things Stand

Yes, for now a record Nasdaq and record yields are coexisting, because earnings strength in AI leaders is outweighing the higher discount rate, and Invesco QQQ Trust (NASDAQ:QQQ) captures that concentrated bet. The pairing is fragile because breadth is thinning, new lows are rising and the 10-year yield sits near 5.31 percent. The October 7 Federal Reserve minutes are the next test. This is analysis, not a recommendation.