Investors weighing QQQ’s technology exposure face a timing question: how dependable is its approaching favorable season? Invesco’s August 5 outlook projected more than $800 billion in 2026 AI infrastructure spending from company guidance, a forecast rather than realized spending.[2][3]

Ahead of October 25, TradeWave’s six selected midterm windows from 2002–2022 all finished higher. That supports examining the October 25, 2026–April 26, 2027 period, although losses in broader histories temper confidence.[3]

August’s technology lead

QQQ shares represent the Invesco QQQ exchange-traded fund, which tracks the Nasdaq-100. Investors cannot buy the index directly.[2]

Invesco’s September 17 report covered August through August 31: QQQ gained 4.22% at net asset value versus the S&P 500’s 2.72%. Technology holdings and overweight primarily drove relative gains; the energy underweight detracted most. Despite $12.844 billion in net inflows, daily share trading averaged 33.20 million versus July’s 40.68 million. Traded dollar value also fell. NAV performance does not establish an investor’s trading return or conditions at October’s entry.[1]

The evidence

QQQ average daily share trading declined in August

Reported monthly averages from Invesco

QQQ average daily share trading declined in August. Units: million shares per trading day. July 2026: 40.68; August 2026: 33.2
These are reported trading volumes, not TradeWave seasonal results.Source: Market outlook Invesco QQQ monthly review.
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QQQ average daily share trading declined in August · million shares per trading day
MeasureValuePeriodStatus
July 202640.68July 2026reported
August 202633.2August 2026reported

CSV data · Full-size vector chart

A favorable midterm record

TradeWave’s selected seasonal record puts the median full-window long result at 11.61%, before trading costs. Six observations offer historical perspective, but cannot establish a dependable return for this year.[3]

QQQ2026-10-25 to 2027-04-26 · 184 calendar days6 selected midterm-election years (2002–2022)

The year-by-year seasonal record

QQQ: the selected seasonal record. Each bar shows the price change from the start to the end of the same seasonal period. Green means higher; red means lower. The dashed line marks TradeWave’s median full-window result of 11.61%. 6 selected midterm-election years (2002–2022)
Each bar shows the price change from the start to the end of the same seasonal period. Green means higher; red means lower. The dashed line marks TradeWave’s median full-window result of 11.61%.
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Window starting yearEnding price changeHighest from entryLowest from entry
2002+11.25%+16.56%-5.59%
2006+9.91%+10.15%-1.93%
2010+13.74%+14.15%-2.00%
2014+12.40%+13.32%+0.00%
2018+11.97%+12.31%-15.89%
2022+10.17%+13.61%-8.84%
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What a winning finish can conceal

The yearly range chart shows the same seasonal period each year, not whole calendar years. October 25, 2018–April 26, 2019 illustrates the distinction: it finished up 11.97% but traded 15.89% below the starting price. These highs and lows reveal exposure within the window, not their sequence, peak-to-trough drawdown or a forecast.[3]

What happened inside each seasonal window

QQQ: yearly seasonal range. Each year shows the same seasonal period. Bars show the price change at its end. Thin lines show the highest and lowest changes from the starting price during that period. The lines do not tell us which move came first or measure a fall from a peak. They are not suggested stop-loss levels. The dashed line marks TradeWave’s median full-window result of 11.61%. 6 selected midterm-election years (2002–2022)
Each year shows the same seasonal period. Bars show the price change at its end. Thin lines show the highest and lowest changes from the starting price during that period. The lines do not tell us which move came first or measure a fall from a peak. They are not suggested stop-loss levels. The dashed line marks TradeWave’s median full-window result of 11.61%.
View exact TradeWave observations and download
Window starting yearEnding price changeHighest from entryLowest from entry
2002+11.25%+16.56%-5.59%
2006+9.91%+10.15%-1.93%
2010+13.74%+14.15%-2.00%
2014+12.40%+13.32%+0.00%
2018+11.97%+12.31%-15.89%
2022+10.17%+13.61%-8.84%
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Broader histories include losses

Checking across all years tests how widely the favorable reading holds: the 2016–2025 and 2006–2025 windows each had 80.0% success and a 10.47% median. The first reuses 2018 and 2022; the second reuses every selected midterm except 2002. The shorter history also sits inside the longer, limiting independent confirmation. Six midterms cannot establish an election effect.[3]

See the history behind this comparison

TradeWave checks the same seasonal dates across different sets of years. This helps show whether the pattern holds up when you look at another stretch of history.

HistoryObserved start yearsDirectionSuccess rateMedian result
Article study: 6 selected midterm-election years (2002–2022)2002, 2006, 2010, 2014, 2018, 2022long100.0%11.61%
10 consecutive historical windows (2016–2025)2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025long80.0%10.47%
20 consecutive historical windows (2006–2025)2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025long80.0%10.47%

Some years appear in more than one group, so agreement is not an independent test. A requested lookback can extend beyond available history; the observed years are listed above. Election-cycle groups use matching phases, not consecutive years. Results follow the direction shown: a positive short result means prices fell. Small samples and different market periods make the comparison less conclusive.

Before the window opens

Before October 25, inspect this same window’s outcomes in TradeWave. Recorded prices end October 2, not at entry. The following illustration overlays an average seasonal path from the same six selected years, scaled to the price chart, for the next 60 weekdays, October 5–December 25. That shorter horizon illustrates historical shape; its future dates are neither recorded prices nor a price target.[3]

Price history and the seasonal outlook

QQQ recorded prices and TradeWave seasonal illustration. Blue shows recorded prices through 2026-10-02. The amber line overlays a section of TradeWave's seasonal trend, scaled to the last recorded price, using 6 selected midterm-election years (2002–2022). Its displayed dates are 2026-10-05 to 2026-12-25; covering the next 60 weekdays. That is a different horizon from the full seasonal window above. It illustrates the historical seasonal shape, not a price target or forecast.
Blue shows recorded prices through 2026-10-02. The amber line overlays a section of TradeWave's seasonal trend, scaled to the last recorded price, using 6 selected midterm-election years (2002–2022). Its displayed dates are 2026-10-05 to 2026-12-25; covering the next 60 weekdays. That is a different horizon from the full seasonal window above. It illustrates the historical seasonal shape, not a price target or forecast.

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About this seasonal analysis

6 selected midterm-election years (2002–2022). The selected dates, years, direction, returns and ranges come from TradeWave. When a window boundary is a weekend or market holiday, TradeWave uses the next available trading session. SMN displays the returned results without recalculating them. A year label identifies the start of the historical window; a window can end in the following calendar year.

Green and red bars show the underlying adjusted-price movement. The range endpoints measure changes from the entry price, not a peak-to-trough loss. Historical results are before trading costs and do not guarantee future performance.

TradeWave data methodology · The 100-Year Pattern

Sources & methodology

  1. Market outlook Invesco QQQ monthly review · 2026-09-17
  2. Market outlook QQQ quarterly outlook report · 2026-08-05
  3. TradeWave QQQ seasonal evidence · 2026-10-05