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Performance
Performance Chart
The chart shows the growth of an initial investment of $10,000 in iShares Government/Credit 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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Returns By Period
iShares Government/Credit Bond ETF (GBF) has returned 0.09% so far this year and 3.82% over the past 12 months. Over the last ten years, GBF has returned 1.58% per year, falling short of the S&P 500 Index benchmark, which averaged 12.16% annually.
iShares Government/Credit Bond ETF
- 1D
- 0.22%
- 1M
- -1.72%
- YTD
- 0.09%
- 6M
- 0.70%
- 1Y
- 3.82%
- 3Y*
- 3.20%
- 5Y*
- -0.03%
- 10Y*
- 1.58%
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%
Monthly Returns
Based on dividend-adjusted daily data since Jan 11, 2007, GBF's average daily return is +0.01%, while the average monthly return is +0.26%. At this rate, your investment would double in approximately 22.2 years.
Historically, 58% of months were positive and 42% were negative. The best month was Nov 2008 with a return of +5.5%, while the worst month was Sep 2022 at -4.0%. The longest winning streak lasted 9 consecutive months, and the longest losing streak was 6 months.
On a daily basis, GBF closed higher 52% of trading days. The best single day was Mar 18, 2009 with a return of +2.0%, while the worst single day was Mar 17, 2020 at -3.1%.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 0.32% | 1.52% | -1.72% | 0.09% | |||||||||
| 2025 | 0.42% | 2.26% | -0.09% | 0.47% | -0.73% | 1.50% | -0.27% | 1.06% | 1.04% | 0.56% | 0.62% | -0.57% | 6.41% |
| 2024 | -0.24% | -1.38% | 0.67% | -2.21% | 1.61% | 0.87% | 2.22% | 1.40% | 1.32% | -2.48% | 1.06% | -1.69% | 0.99% |
| 2023 | 3.27% | -2.60% | 2.91% | 0.55% | -1.23% | -0.31% | -0.17% | -0.56% | -2.42% | -1.43% | 4.39% | 3.55% | 5.79% |
| 2022 | -2.30% | -1.16% | -3.11% | -3.94% | 0.63% | -1.53% | 2.32% | -2.95% | -4.04% | -1.07% | 3.86% | -1.18% | -13.85% |
| 2021 | -1.25% | -1.97% | -1.40% | 0.91% | 0.34% | 1.12% | 1.24% | -0.23% | -1.10% | 0.10% | 0.37% | -0.38% | -2.30% |
Benchmark Metrics
iShares Government/Credit Bond ETF has an annualized alpha of 3.47%, beta of -0.03, and R² of 0.01 versus S&P 500 Index. Calculated based on daily prices since January 12, 2007.
- This ETF participates in less of S&P 500 Index's moves in both directions, but captures a larger share of gains (11.22%) than losses (2.54%) — typical of diversified or defensive assets.
- Beta of -0.03 may look defensive, but with R² of 0.01 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 0.01 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
- 3.47%
- Beta
- -0.03
- R²
- 0.01
- Upside Capture
- 11.22%
- Downside Capture
- 2.54%
Expense Ratio
GBF has an expense ratio of 0.20%, which is considered low.
Return for Risk
Risk / Return Rank
GBF ranks 48 for risk / return — on par with similar ETFs. You're getting a typical balance of risk and reward. Not a standout, but not a red flag either — a reasonable choice if other factors align with your goals.
Return / Risk — by metrics
The table below present risk-adjusted performance metrics for iShares Government/Credit Bond ETF (GBF) and compare them to a chosen benchmark (S&P 500 Index).
| GBF | Benchmark | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.91 | 0.90 | +0.01 |
Sortino ratioReturn per unit of downside risk | 1.29 | 1.39 | -0.09 |
Omega ratioGain probability vs. loss probability | 1.16 | 1.21 | -0.05 |
Calmar ratioReturn relative to maximum drawdown | 1.63 | 1.40 | +0.23 |
Martin ratioReturn relative to average drawdown | 4.61 | 6.61 | -1.99 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
Explore GBF 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 Government/Credit Bond ETF provided a 3.74% dividend yield over the last twelve months, with an annual payout of $3.89 per share.
| Period | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dividend | $3.89 | $3.99 | $4.03 | $3.19 | $2.18 | $1.48 | $2.07 | $3.10 | $2.86 | $2.64 | $2.35 | $2.28 |
Dividend yield | 3.74% | 3.81% | 3.94% | 3.03% | 2.13% | 1.22% | 1.64% | 2.64% | 2.59% | 2.31% | 2.09% | 2.04% |
Monthly Dividends
The table displays the monthly dividend distributions for iShares Government/Credit Bond ETF. The dividends shown in the table have been adjusted to account for any splits that may have occurred.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | $0.00 | $0.32 | $0.31 | $0.63 | |||||||||
| 2025 | $0.00 | $0.33 | $0.39 | $0.32 | $0.32 | $0.33 | $0.34 | $0.34 | $0.32 | $0.31 | $0.34 | $0.65 | $3.99 |
| 2024 | $0.00 | $0.35 | $0.34 | $0.39 | $0.33 | $0.33 | $0.33 | $0.33 | $0.33 | $0.32 | $0.33 | $0.66 | $4.03 |
| 2023 | $0.00 | $0.19 | $0.23 | $0.24 | $0.24 | $0.24 | $0.23 | $0.25 | $0.24 | $0.26 | $0.36 | $0.70 | $3.19 |
| 2022 | $0.00 | $0.13 | $0.13 | $0.14 | $0.15 | $0.16 | $0.19 | $0.21 | $0.21 | $0.22 | $0.21 | $0.43 | $2.18 |
| 2021 | $0.00 | $0.13 | $0.12 | $0.12 | $0.11 | $0.12 | $0.13 | $0.13 | $0.12 | $0.12 | $0.11 | $0.26 | $1.48 |
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 Government/Credit 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 Government/Credit Bond ETF was 19.67%, occurring on Oct 24, 2022. The portfolio has not yet recovered.
The current iShares Government/Credit Bond ETF drawdown is 4.96%.
Depth | Start | To Bottom | Bottom | To Recover | End | Total |
|---|---|---|---|---|---|---|
| -19.67% | Aug 5, 2020 | 560 | Oct 24, 2022 | — | — | — |
| -8.75% | Sep 10, 2008 | 23 | Oct 10, 2008 | 36 | Dec 2, 2008 | 59 |
| -7.97% | Mar 10, 2020 | 8 | Mar 19, 2020 | 69 | Jun 26, 2020 | 77 |
| -6.12% | May 3, 2013 | 87 | Sep 5, 2013 | 221 | Jul 23, 2014 | 308 |
| -5.84% | Dec 30, 2008 | 47 | Mar 9, 2009 | 101 | Jul 31, 2009 | 148 |
Volatility
Volatility Chart
The chart below shows the rolling one-month volatility.
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