Generated June 2026 from current fund data.
Overview
TECL and TQQQ are both 3x leveraged daily-reset equity ETFs that amplify the returns of their respective underlying indices. TECL tracks the Technology Select Sector Index—the tech component of the S&P 500—while TQQQ targets the Nasdaq-100, a broader large-cap tech-heavy benchmark that includes non-tech mega-cap growth names. The key distinction: TECL concentrates on the S&P 500's technology sector alone, while TQQQ captures 100 of the largest non-financial stocks across all sectors, with significant overlap in mega-cap names but exposure to healthcare, consumer, and communications holdings that TECL excludes.
How they differ
Both funds use 3x leverage and reset daily, but they track different baskets. TECL's underlying is narrower—just the S&P 500 Technology Select Sector—while TQQQ's Nasdaq-100 includes healthcare, consumer discretionary, and communication services alongside technology. TQQQ is substantially larger, with $34.0B in AUM versus TECL's $6.32B, which typically means tighter bid-ask spreads and lower trading friction. The yield structures are similar (TECL at 0.40%, TQQQ at 0.91%), but TQQQ has a lower expense ratio at 0.88% compared to TECL's 0.94%. TQQQ's beta of 3.91 reflects its slightly lower realized leverage than TECL's 4.75, partly a function of daily rebalancing mechanics and differing index compositions.
Who each is best for
TECL: Fits investors with high risk tolerance seeking concentrated exposure to the S&P 500 technology sector who want the amplified daily price movements of a 3x leveraged vehicle and are comfortable with daily rebalancing drag over long holding periods.
TQQQ: Designed for risk-tolerant investors who want broad large-cap growth and tech exposure (including non-tech mega-caps like Apple, Microsoft, and Amazon) with 3x daily leverage and can tolerate the compounding effects of daily reset mechanics on multi-day holding periods.
Key risks to know
- Daily rebalancing decay: Both funds reset their leverage daily, which creates "volatility drag"—the compounded difference between daily triple performance and multi-day holding returns. In sideways or choppy markets, this gap widens, eroding NAV over time.
- Leverage amplification during downturns: A 10% drop in the underlying index translates to roughly a 30% loss in the fund (before rebalancing), then a sharper loss the next day if selling continues. TECL's narrower technology-only exposure magnifies sector rotation risk.
- Single-sector concentration (TECL): TECL's exclusive focus on S&P 500 technology isolates investors from valuation diversification. A sector drawdown affects TECL far more severely than TQQQ, which spreads exposure across healthcare and consumer names.
- Unsuitable for buy-and-hold: Both are designed for tactical, short-term trades (days to weeks), not long-term retirement portfolios. Holding beyond 3–6 months typically results in underperformance versus a simple 3x leveraged position in the unleveraged index due to daily reset slippage.
- Correlation decay with longer holding periods: TQQQ's larger AUM and more liquid underlying may experience slightly lower slippage than TECL, but neither escapes the mathematical cost of daily rebalancing in volatile environments.
Bottom line
TECL concentrates on technology alone with higher beta (4.75), while TQQQ broadens to 100 large-caps with lower drag and bigger asset base—making TQQQ more liquid but TECL more suitable for investors convinced of a technology outrun. Both are short-term tactical tools, not long-term holdings. Past performance doesn't predict future results, and daily rebalancing mechanics make these vehicles suitable only for investors comfortable with potential NAV erosion over months or years.
AI-generated analysis for educational purposes only. Verify important details independently; past performance does not guarantee future results.