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Oct 06, 2026
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IEF vs TLT: Weighing Intermediate and Long-Duration Treasury ETFs

IEF vs TLT: Weighing Intermediate and Long-Duration Treasury ETFs

Key Takeaways

  • Both IEF and TLT are passive iShares ETFs tracking U.S. Treasury bond indices, offering pure exposure to government debt without credit risk.
  • IEF targets intermediate maturities (7-10 years) with approximately 16 holdings, effective duration around 6.85 years, and lower interest rate sensitivity.
  • TLT focuses on long-term maturities (20+ years) with approximately 47 holdings, effective duration around 14.63 years, resulting in higher volatility and greater sensitivity to rate changes.
  • Both funds maintain identical expense ratios of 0.15% and invest 100% in U.S. Treasuries, providing high liquidity and monthly distributions.
  • Structural differences center on duration and maturity profiles, making IEF suitable for moderate fixed-income exposure and TLT for investors seeking amplified duration in rate environments.
  • Both ETFs emphasize cost efficiency and transparency through index replication rather than active management or leverage.

Why These Two Treasury ETFs Matter

Investors looking for targeted exposure to the U.S. Treasury yield curve often find themselves comparing IEF and TLT. These ETFs do not compete directly but instead deliver complementary slices of the government bond market. IEF provides intermediate-duration exposure, while TLT emphasizes the long end of the curve. This distinction helps investors fine-tune interest rate risk and income characteristics within fixed-income allocations, especially as macroeconomic conditions shift around rate expectations and inflation trends. I also checked this using Tickeron’s AI Screener to see how the two line up against broader fixed-income peers.

A Closer Look at the iShares 7-10 Year Treasury Bond ETF (IEF)

The iShares 7-10 Year Treasury Bond ETF seeks to track the ICE U.S. Treasury 7-10 Year Bond Index. It holds approximately 16 U.S. Treasury securities with remaining maturities between seven and ten years. Top holdings typically include recently issued notes such as the Treasury Note (2OLD) and various 4.00%–4.63% notes maturing in 2034–2036. The fund maintains 100% allocation to Treasuries. Its expense ratio stands at 0.15%. As a passive index-tracking ETF, it employs full replication with periodic rebalancing to match the index. Key structural features include an effective duration of approximately 6.85 years and weighted average maturity of 8.45 years, positioning it for moderate interest rate sensitivity and stable income generation.

A Closer Look at the iShares 20+ Year Treasury Bond ETF (TLT)

The iShares 20+ Year Treasury Bond ETF seeks to track the ICE U.S. Treasury 20+ Year Bond Index. It holds approximately 47 U.S. Treasury securities with remaining maturities greater than twenty years. Top holdings consist of long-dated bonds such as the Treasury Bond 4.75% due 2055 and similar issues maturing in the 2050s. The fund maintains 100% allocation to Treasuries. Its expense ratio stands at 0.15%. As a passive index-tracking ETF, it employs full replication with periodic rebalancing. Key structural features include an effective duration of approximately 14.63 years and weighted average maturity of 26.08 years, resulting in elevated sensitivity to interest rate movements and higher potential for price volatility.

The Broader Treasury Market Context

The U.S. Treasury bond sector remains central to fixed-income strategies due to its role as a benchmark for risk-free rates and a haven asset. Macroeconomic drivers include Federal Reserve policy decisions on interest rates, inflation trajectories, and fiscal dynamics. Capital flows into intermediate and long-duration Treasuries often respond to expectations of rate cuts or economic slowdowns. Regulatory developments, such as changes in Treasury issuance patterns, and geopolitical events can influence supply and demand. Sector risks primarily involve interest rate fluctuations, with longer-duration instruments exhibiting amplified price movements. Both ETFs benefit from the high credit quality and liquidity of U.S. government debt amid broader fixed-income market rotations.

How IEF and TLT Have Positioned in Recent Cycles

In recent market cycles, IEF has demonstrated lower volatility compared with TLT due to its shorter duration profile. TLT experiences more pronounced price swings during shifts in interest rate expectations, reflecting its extended maturity exposure. Relative positioning favors IEF for investors prioritizing capital preservation within fixed income, while TLT aligns with strategies seeking greater responsiveness to rate declines. Performance differentials arise from duration-driven sensitivity rather than credit or sector allocation variances, as both funds remain fully invested in Treasuries. Liquidity profiles support efficient trading for both, though TLT typically records higher average daily volumes. From what I see, the choice often comes down to how much rate sensitivity an investor wants to carry.

Using Tickeron’s AI Screener in My Research

In my own workflow, I turn to Tickeron’s AI Screener when comparing fixed-income ETFs like these. The tool lets me filter across technical patterns, fundamentals, volatility metrics, and AI-driven signals to quickly surface ideas that align with a specific duration or risk profile. It has helped me identify how IEF and TLT stack up against other Treasury vehicles without manually sorting through dozens of screens. I find it especially useful for spotting relative strength or breakout candidates within the sector.

AI-Assisted Perspective on the Two Funds

Based on structural characteristics, Tickeron’s AI would currently assign a modestly higher probability of favorability to IEF. Its lower duration reduces exposure to interest rate volatility while maintaining competitive cost efficiency and adequate diversification within the intermediate Treasury segment. TLT offers compelling duration for specific rate-view strategies but carries elevated risk. This assessment draws from observable factors including duration profile, holdings concentration, and sector momentum rather than short-term price action. I’m watching this closely as rate paths evolve.

Disclaimer

The information on this webpage is provided for general informational and educational purposes only and is not intended as investment advice, a recommendation to purchase or sell any security, or an offer or solicitation related to investments. It does not consider your personal financial situation, goals, or risk profile, and all investing carries inherent risks, including the possibility of losing your entire investment. For more details, please review our full disclaimer.

Disclaimers and Limitations

Related Ticker: IEF, TLT

Contributor

John Y White's AvatarJohn Y White|Beginner

Experienced trader focused on market analysis, identifying trading opportunities, and developing custom trading signals based on market trends, price action, and data-driven insights. Join my Trader Club to follow my latest analysis, trading ideas, and active signals: https://tickeron.com/app/trader-club/103/view?tab=active&section=trades&via=john


IEF in upward trend: 10-day moving average crossed above 50-day moving average on October 29, 2026

The 10-day moving average for IEF crossed bullishly above the 50-day moving average on October 29, 2026. This indicates that the trend has shifted higher and could be considered a buy signal. In 9 of 12 past instances when the 10-day crossed above the 50-day, the stock continued to move higher over the following month. The odds of a continued upward trend are 75%.

Price Prediction Chart

Technical Analysis (Indicators)

Bullish Trend Analysis

The Momentum Indicator moved above the 0 level on October 12, 2026. You may want to consider a long position or call options on IEF as a result. In 46 of 84 past instances where the momentum indicator moved above 0, the stock continued to climb. The odds of a continued upward trend are 55%.

The Moving Average Convergence Divergence (MACD) for IEF just turned positive on October 08, 2026. Looking at past instances where IEF's MACD turned positive, the stock continued to rise in 28 of 44 cases over the following month. The odds of a continued upward trend are 64%.

IEF moved above its 50-day moving average on October 22, 2026 date and that indicates a change from a downward trend to an upward trend.

Following a +1.00% 3-day Advance, the price is estimated to grow further. Considering data from situations where IEF advanced for three days, in 158 of 290 cases, the price rose further within the following month. The odds of a continued upward trend are 54%.

The Aroon Indicator entered an Uptrend today. In 118 of 198 cases where IEF Aroon's Indicator entered an Uptrend, the price rose further within the following month. The odds of a continued Uptrend are 60%.

Bearish Trend Analysis

The RSI Oscillator demonstrated that the stock has entered the overbought zone. This may point to a price pull-back soon.

The Stochastic Oscillator demonstrated that the ticker has stayed in the overbought zone for 14 days. The longer the ticker stays in the overbought zone, the sooner a price pull-back is expected.

Following a 3-day decline, the stock is projected to fall further. Considering past instances where IEF declined for three days, the price rose further in 50 of 62 cases within the following month. The odds of a continued downward trend are 61%.

IEF broke above its upper Bollinger Band on October 22, 2026. This could be a sign that the stock is set to drop as the stock moves back below the upper band and toward the middle band. You may want to consider selling the stock or exploring put options.

Industry description

The investment seeks to track the investment results of the ICE® U.S. Treasury 7-10 Year Bond Index. The underlying index consists of publicly-issued U.S. Treasury securities that have a remaining maturity of greater than or equal to seven years and less than ten years and have $300 million or more of outstanding face value, excluding amounts held by the Federal Reserve System (the “Fed”). The fund will invest at least 80% of its assets in the component securities of the underlying index, and the fund will invest at least 90% of its assets in U.S. Treasury securities that BFA believes will help the fund track the underlying index.
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Category LongGovernment

Category
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Address
iShares Trust400 Howard StreetSan Francisco
Phone
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