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iShares International Treasury Bond ETF (IGOV)
Performance
Return for Risk
Dividends
Drawdowns
Volatility

ETF Info

ISIN
US4642881175
CUSIP
464288117
Issuer
iShares
Inception Date
Jan 21, 2009
Region
Developed Markets (Broad)
Leveraged
1x (No leverage)
Index Tracked
S&P/Citigroup International Treasury Bond Index Ex-US
Distribution Policy
Distributing
Asset Class
Bond

Share Price Chart


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Performance

Performance Chart

The chart shows the growth of an initial investment of $10,000 in iShares International Treasury Bond ETF, comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends.


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S&P 500 Index

Returns By Period

iShares International Treasury Bond ETF (IGOV) has returned -1.44% so far this year and 5.63% over the past 12 months. Over the last ten years, IGOV has returned -1.34% per year, falling short of the S&P 500 Index benchmark, which averaged 12.16% annually.


iShares International Treasury Bond ETF

1D
1.23%
1M
-4.49%
YTD
-1.44%
6M
-2.25%
1Y
5.63%
3Y*
1.37%
5Y*
-4.22%
10Y*
-1.34%

Benchmark (S&P 500 Index)

1D
2.91%
1M
-5.09%
YTD
-4.63%
6M
-2.39%
1Y
16.33%
3Y*
16.69%
5Y*
10.18%
10Y*
12.16%
*Multi-year figures are annualized to reflect compound growth (CAGR)

Monthly Returns

Based on dividend-adjusted daily data since Jan 29, 2009, IGOV's average daily return is 0.00%, while the average monthly return is +0.04%. At this rate, your investment would double in approximately 144.4 years.

Historically, 55% of months were positive and 45% were negative. The best month was Nov 2022 with a return of +7.9%, while the worst month was Apr 2022 at -7.6%. The longest winning streak lasted 7 consecutive months, and the longest losing streak was 11 months.

On a daily basis, IGOV closed higher 50% of trading days. The best single day was Nov 10, 2022 with a return of +3.6%, while the worst single day was Mar 10, 2020 at -2.3%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20261.80%1.37%-4.49%-1.44%
20250.44%0.70%1.44%6.34%-0.38%3.21%-3.85%2.33%0.46%-1.01%-0.17%0.35%9.96%
2024-3.31%-1.08%0.25%-3.43%1.65%-0.75%3.39%2.86%1.85%-4.02%0.02%-3.76%-6.50%
20233.68%-5.40%4.71%0.50%-3.02%1.02%0.15%-1.97%-4.37%-1.13%6.42%5.68%5.57%
2022-2.60%-1.41%-3.81%-7.60%-0.05%-4.69%2.59%-6.60%-6.56%0.87%7.93%-1.68%-22.07%
2021-1.58%-2.72%-2.50%1.71%1.06%-2.12%1.84%-0.88%-2.64%-0.47%-0.47%-0.76%-9.25%

Benchmark Metrics

iShares International Treasury Bond ETF has an annualized alpha of -0.55%, beta of 0.08, and R² of 0.02 versus S&P 500 Index. Calculated based on daily prices since January 30, 2009.

  • This ETF participated in 39.03% of S&P 500 Index downside but only 16.23% of its upside — more exposed to losses than it benefited from rallies.
  • Beta of 0.08 may look defensive, but with R² of 0.02 this ETF is largely uncorrelated with S&P 500 Index — low beta reflects independence, not downside protection. See the Volatility section for a true picture of this ETF's risk.
  • R² of 0.02 means this ETF moves largely independently of S&P 500 Index — capture ratios reflect limited market correlation rather than active downside protection. Consider using a more representative benchmark.

Alpha
-0.55%
Beta
0.08
0.02
Upside Capture
16.23%
Downside Capture
39.03%

Expense Ratio

IGOV has an expense ratio of 0.35%, placing it in the medium range.


Return for Risk

Risk / Return Rank

IGOV ranks 31 for risk / return — below 31% of ETFs on our site. The returns aren't fully compensating for the risk involved. This isn't necessarily a dealbreaker, but factor it into your decision — especially if you're risk-averse.


IGOV Risk / Return Rank: 3131
Overall Rank
IGOV Sharpe Ratio Rank: 3232
Sharpe Ratio Rank
IGOV Sortino Ratio Rank: 3232
Sortino Ratio Rank
IGOV Omega Ratio Rank: 2727
Omega Ratio Rank
IGOV Calmar Ratio Rank: 3636
Calmar Ratio Rank
IGOV Martin Ratio Rank: 2929
Martin Ratio Rank
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.

Return / Risk — by metrics

The table below present risk-adjusted performance metrics for iShares International Treasury Bond ETF (IGOV) and compare them to a chosen benchmark (S&P 500 Index).


IGOVBenchmarkDifference

Sharpe ratio

Return per unit of total volatility

0.63

0.90

-0.27

Sortino ratio

Return per unit of downside risk

0.98

1.39

-0.41

Omega ratio

Gain probability vs. loss probability

1.12

1.21

-0.09

Calmar ratio

Return relative to maximum drawdown

0.96

1.40

-0.44

Martin ratio

Return relative to average drawdown

2.56

6.61

-4.05

Explore IGOV risk-adjusted metrics in detail

Dive deeper into individual metrics with historical trends, benchmark comparisons, and performance across different time periods.

Dividends

Dividend History

iShares International Treasury Bond ETF provided a 1.43% dividend yield over the last twelve months, with an annual payout of $0.59 per share.


0.00%0.50%1.00%1.50%$0.00$0.10$0.20$0.30$0.40$0.50$0.6020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$0.59$0.59$0.23$0.00$0.04$0.20$0.00$0.12$0.15$0.09$0.31$0.05

Dividend yield

1.43%1.41%0.59%0.00%0.11%0.39%0.00%0.24%0.31%0.19%0.69%0.12%

Monthly Dividends

The table displays the monthly dividend distributions for iShares International Treasury Bond ETF. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.00$0.00$0.00$0.00
2025$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.59$0.59
2024$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.23$0.23
2023$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00
2022$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.04$0.04
2021$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.20$0.20

Drawdowns

Drawdowns Chart

The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.


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Worst Drawdowns

The table below displays the maximum drawdowns of the iShares International Treasury Bond ETF. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.

The maximum drawdown for the iShares International Treasury Bond ETF was 35.88%, occurring on Oct 20, 2022. The portfolio has not yet recovered.

The current iShares International Treasury Bond ETF drawdown is 24.72%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-35.88%Jan 6, 2021452Oct 20, 2022
-15.77%Jul 2, 2014344Nov 10, 2015596Mar 26, 2018940
-14.59%Dec 2, 2009128Jun 7, 201085Oct 6, 2010213
-11.09%Mar 10, 20208Mar 19, 202089Jul 27, 202097
-10.94%Aug 18, 201183Dec 14, 2011582Apr 10, 2014665

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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