SPIP vs. IEF

Last updated Apr 2, 2026

Compare and contrast key facts about SPDR Portfolio TIPS ETF (SPIP) and iShares 7-10 Year Treasury Bond ETF (IEF).

SPIP and IEF are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. SPIP is a passively managed fund by State Street that tracks the performance of the Bloomberg Barclays US Government Inflation-linked Bond Index. It was launched on May 25, 2007. IEF is a passively managed fund by iShares that tracks the performance of the Barclays Capital U.S. 7-10 Year Treasury Bond Index. It was launched on Jul 26, 2002. Both SPIP and IEF are passive ETFs, meaning that they are not actively managed but aim to replicate the performance of the underlying index as closely as possible.

Performance

SPIP vs. IEF - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in SPDR Portfolio TIPS ETF (SPIP) and iShares 7-10 Year Treasury Bond ETF (IEF). The values are adjusted to include any dividend payments, if applicable.

SPIP vs. IEF - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
SPIP SPDR Portfolio TIPS ETF	0.28%	6.78%	2.35%	2.98%	-12.84%	5.80%	11.41%	9.14%	-1.53%	3.16%
IEF iShares 7-10 Year Treasury Bond ETF	-0.22%	8.03%	-0.63%	3.64%	-15.15%	-3.33%	10.01%	8.03%	0.99%	2.55%

Returns By Period

In the year-to-date period, SPIP achieves a 0.28% return, which is significantly higher than IEF's -0.22% return. Over the past 10 years, SPIP has outperformed IEF with an annualized return of 2.53%, while IEF has yielded a comparatively lower 0.78% annualized return.

SPIP

• 1D: 0.01%
• 1M: -1.21%
• YTD: 0.28%
• 6M: 0.08%
• 1Y: 2.66%
• 3Y*: 2.92%
• 5Y*: 1.15%
• 10Y*: 2.53%

IEF

• 1D: -0.09%
• 1M: -1.82%
• YTD: -0.22%
• 6M: 0.37%
• 1Y: 3.49%
• 3Y*: 2.22%
• 5Y*: -0.78%
• 10Y*: 0.78%

*Multi-year figures are annualized to reflect compound growth (CAGR)

SPIP vs. IEF - Expense Ratio Comparison

SPIP has a 0.12% expense ratio, which is lower than IEF's 0.15% expense ratio. Despite the difference, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.

IEF

iShares 7-10 Year Treasury Bond ETF

SPIP

SPDR Portfolio TIPS ETF

Return for Risk

SPIP vs. IEF — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

SPIP

SPIP Risk / Return Rank: 30
SPIP Sharpe Ratio Rank: 31
SPIP Sortino Ratio Rank: 27
SPIP Omega Ratio Rank: 26
SPIP Calmar Ratio Rank: 34
SPIP Martin Ratio Rank: 30

IEF

IEF Risk / Return Rank: 34
IEF Sharpe Ratio Rank: 33
IEF Sortino Ratio Rank: 32
IEF Omega Ratio Rank: 26
IEF Calmar Ratio Rank: 44
IEF Martin Ratio Rank: 33

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

SPIP vs. IEF - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for SPDR Portfolio TIPS ETF (SPIP) and iShares 7-10 Year Treasury Bond ETF (IEF). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

	SPIP	IEF	Difference
Sharpe ratio Return per unit of total volatility	0.61	0.66	-0.05
Sortino ratio Return per unit of downside risk	0.83	0.97	-0.14
Omega ratio Gain probability vs. loss probability	1.11	1.11	0.00
Calmar ratio Return relative to maximum drawdown	0.91	1.20	-0.29
Martin ratio Return relative to average drawdown	2.61	2.98	-0.37
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

SPIP vs. IEF - Sharpe Ratio Comparison

The current SPIP Sharpe Ratio is 0.61, which is comparable to the IEF Sharpe Ratio of 0.66. The chart below compares the historical Sharpe Ratios of SPIP and IEF, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	SPIP	IEF	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.61	0.66	-0.05
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.18	-0.10	+0.28
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.42	0.12	+0.30
Sharpe Ratio (All Time) Calculated using the full available price history	0.52	0.51	+0.02

Correlation

The correlation between SPIP and IEF is 0.77, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.

Dividends

SPIP vs. IEF - Dividend Comparison

SPIP's dividend yield for the trailing twelve months is around 3.81%, less than IEF's 3.85% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
SPIP SPDR Portfolio TIPS ETF	3.81%	4.09%	3.36%	3.70%	7.05%	4.53%	1.97%	2.91%	2.80%	3.02%	1.88%	0.14%
IEF iShares 7-10 Year Treasury Bond ETF	3.85%	3.77%	3.62%	2.91%	1.96%	0.83%	1.08%	2.08%	2.24%	1.82%	1.81%	1.90%

Drawdowns

SPIP vs. IEF - Drawdown Comparison

The maximum SPIP drawdown since its inception was -15.39%, smaller than the maximum IEF drawdown of -23.93%. Use the drawdown chart below to compare losses from any high point for SPIP and IEF.

Drawdown Indicators

	SPIP	IEF	Difference
Max Drawdown Largest peak-to-trough decline	-15.39%	-23.93%	+8.54%
Max Drawdown (1Y) Largest decline over 1 year	-2.92%	-3.22%	+0.30%
Max Drawdown (5Y) Largest decline over 5 years	-15.39%	-21.40%	+6.01%
Max Drawdown (10Y) Largest decline over 10 years	-15.39%	-23.93%	+8.54%
Current Drawdown Current decline from peak	-2.20%	-10.96%	+8.76%
Average Drawdown Average peak-to-trough decline	-4.13%	-5.30%	+1.17%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.02%	1.29%	-0.27%

Volatility

SPIP vs. IEF - Volatility Comparison

The current volatility for SPDR Portfolio TIPS ETF (SPIP) is 1.75%, while iShares 7-10 Year Treasury Bond ETF (IEF) has a volatility of 1.91%. This indicates that SPIP experiences smaller price fluctuations and is considered to be less risky than IEF based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SPIP	IEF	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.75%	1.91%	-0.16%
Volatility (6M) Calculated over the trailing 6-month period	2.55%	3.22%	-0.67%
Volatility (1Y) Calculated over the trailing 1-year period	4.37%	5.35%	-0.98%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	6.59%	7.70%	-1.11%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	6.03%	6.63%	-0.60%