U.S. Market Daily: Reference ETFs Rise as Nasdaq Breadth Turns Positive
On October 21, market-reference ETFs gained, with QQQ up 1.05%, DIA up 0.64% and SPY up 0.53%. Breadth was positive across the NYSE, American Stock Exchange and Nasdaq-listed stocks. SPCX and MSTR posted the largest gains among selected names, while NFLX declined 5.31%.
Market at a glance
The SPDR S&P 500 ETF Trust (SPY), which tracks the S&P 500, closed at $773.09, up 0.53%. The Invesco QQQ Trust (QQQ), which tracks the Nasdaq-100, rose 1.05% to $725.20, while the SPDR Dow Jones Industrial Average ETF Trust (DIA), which tracks the Dow Jones Industrial Average, gained 0.64% to $527.70. Exchange breadth was positive: NYSE-listed stocks recorded 1,340 advancers, 1,316 decliners and 183 unchanged; American Stock Exchange-listed stocks recorded 3,432 advancers, 1,144 decliners and 199 unchanged; and Nasdaq-listed stocks recorded 2,684 advancers, 1,987 decliners and 592 unchanged.
Market leaders
SPCX was the highest-turnover selected company, closing at $159.31, up 7.79%, on 220.79 million shares and approximately $35.17 billion in turnover. Meta Platforms (META) closed at $697.52, up 0.47%, with 29.20 million shares traded and approximately $20.37 billion in turnover. META was down 5.43% over the five-day period covered by the data.
Issue stocks
Tesla (TSLA) rose 3.41% to $386.47 on 48.88 million shares, with approximately $18.89 billion in turnover. Strategy (MSTR) gained 7.54% to $153.48 on 22.59 million shares and approximately $3.47 billion in turnover. Netflix (NFLX) fell 5.31% to $65.04 on 101.39 million shares, equal to 2.76 times its 20-day average volume, with approximately $6.59 billion in turnover.
Notable SEC filings
SEC EDGAR records show that Meta Platforms, Inc. submitted an 8-K on October 21, 2026, with ITEMS 1.01, 2.02, 8.01 and 9.01. Netflix Inc submitted a 10-Q on October 21, 2026, with no ITEMS listed in the supplied data, and an 8-K on October 20, 2026, with ITEMS 2.02 and 9.01. Space Exploration Technologies Corp submitted an 8-K filed October 20, 2026, with ITEMS 2.02 and 9.01. Strategy Inc submitted 8-K filings dated October 19 and October 16, 2026, both with ITEMS 7.01 and 8.01.
Next Trading Day Checkpoints
- Watch whether the positive breadth across the NYSE, American Stock Exchange and Nasdaq-listed stocks continues in the next completed U.S. trading session.
- Monitor trading activity in SPCX, MSTR, TSLA and NFLX after their October 21 price moves and elevated or notable volume.
- Track SPY, QQQ and DIA as market-reference ETFs; direct U.S. index data was not available in the supplied facts.
This article reports market data and SEC filing metadata supplied for October 21, 2026. Selected stocks are not recommendations. No investment advice is provided.