CORP vs. IGHG
CORP (PIMCO Investment Grade Corporate Bond Index ETF) and IGHG (ProShares Investment Grade-Interest Rate Hedged) are both Corporate Bonds funds - CORP tracks the ICE BofA US Corporate while IGHG tracks the Citi Corporate Investment Grade (Treasury Rate-Hedged) Index. Both are passively managed. Over the past 10 years, CORP returned 2.46%/yr vs 4.76%/yr for IGHG. Their 0.04 correlation means their historical movements had little consistent relationship. CORP charges 0.20%/yr vs 0.30%/yr for IGHG.
Performance
CORP vs. IGHG - Performance Comparison
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Returns By Period
In the year-to-date period, CORP achieves a -0.47% return, which is significantly lower than IGHG's 2.20% return. Over the past 10 years, CORP has underperformed IGHG with an annualized return of 2.46%, while IGHG has yielded a comparatively higher 4.76% annualized return.
CORP
- 1D
- -0.20%
- 1M
- -1.49%
- 6M
- -0.82%
- YTD
- -0.47%
- 1Y
- 2.13%
- 3Y*
- 5.11%
- 5Y*
- 0.17%
- 10Y*
- 2.46%
- ALL TIME*
- 3.46%
IGHG
- 1D
- 0.17%
- 1M
- -0.05%
- 6M
- 1.60%
- YTD
- 2.20%
- 1Y
- 4.84%
- 3Y*
- 7.47%
- 5Y*
- 5.38%
- 10Y*
- 4.76%
- ALL TIME*
- 3.71%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
| $6.28M | $6.24M | $6.70M | |
| $1.19M | $1.15M | $1.90M |
CORP vs. IGHG - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
CORP PIMCO Investment Grade Corporate Bond Index ETF | -0.47% | 7.96% | 2.47% | 9.13% | -14.96% | -1.18% | 9.70% | 14.80% | -3.29% | 6.56% |
IGHG ProShares Investment Grade-Interest Rate Hedged | 2.20% | 5.65% | 9.20% | 11.58% | -0.90% | 0.88% | 0.61% | 12.73% | -3.96% | 4.49% |
Correlation
The correlation between CORP and IGHG is 0.17, which is low. Their historical price movements had little consistent relationship.
| Correlation | |
|---|---|
Correlation (1Y) Focuses on recent behavior, but can change the most. | 0.17 |
Correlation (3Y) Balances recent behavior with more history. | 0.02 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.12 |
Correlation (10Y) Provides a long-term view across more market conditions. | 0.09 |
Correlation (All Time) Calculated using the full available price history since Nov 7, 2013 | 0.04 |
The correlation between CORP and IGHG shifts across timeframes, from 0.02 (3 years) to 0.17 (1 year), reflecting how their relationship changes across market environments.
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Return for Risk
CORP vs. IGHG — Risk / Return Rank
CORP
IGHG
CORP vs. IGHG - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for PIMCO Investment Grade Corporate Bond Index ETF (CORP) and ProShares Investment Grade-Interest Rate Hedged (IGHG). 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.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| CORP | IGHG | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.68 | ||
| Sortino ratioReturn per unit of downside risk | -1.02 | ||
| Omega ratioGain probability vs. loss probability | 1.12 | 1.26 | -0.14 |
| Calmar ratioReturn relative to maximum drawdown | 1.03 | 2.66 | -1.63 |
| Martin ratioReturn relative to average drawdown | 2.92 | 9.17 | -6.25 |
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Drawdowns
CORP vs. IGHG - Drawdown Comparison
The maximum CORP drawdown since its inception was -21.21%, smaller than the maximum IGHG drawdown of -25.16%. Use the drawdown chart below to compare losses from any high point for CORP and IGHG.
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Drawdown Indicators
| CORP | IGHG | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -21.21% | -25.16% | +3.95% |
Max Drawdown (1Y)Largest decline over 1 year | -2.88% | -1.75% | -1.13% |
Max Drawdown (3Y)Largest decline over 3 years | -4.96% | -3.74% | -1.22% |
Max Drawdown (5Y)Largest decline over 5 years | -21.21% | -8.75% | -12.46% |
Max Drawdown (10Y)Largest decline over 10 years | -21.21% | -25.16% | +3.95% |
Current DrawdownCurrent decline from peak | -2.08% | -0.17% | -1.91% |
Average DrawdownAverage peak-to-trough decline | -3.59% | -2.27% | -1.32% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 1.01% | 0.51% | +0.50% |
Volatility
CORP vs. IGHG - Volatility Comparison
PIMCO Investment Grade Corporate Bond Index ETF (CORP) has a higher volatility of 1.12% compared to ProShares Investment Grade-Interest Rate Hedged (IGHG) at 0.58%. This indicates that CORP's price experiences larger fluctuations and is considered to be riskier than IGHG based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| CORP | IGHG | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 1.12% | 0.58% | +0.54% |
Volatility (6M)Calculated over the trailing 6-month period | 3.23% | 2.06% | +1.17% |
Volatility (1Y)Calculated over the trailing 1-year period | 4.13% | 3.32% | +0.81% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 6.89% | 4.99% | +1.90% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 7.08% | 7.31% | -0.23% |
CORP vs. IGHG - Expense Ratio Comparison
CORP has a 0.20% expense ratio, which is lower than IGHG's 0.30% expense ratio.
Dividends
CORP vs. IGHG - Dividend Comparison
CORP's dividend yield for the trailing twelve months is around 4.94%, less than IGHG's 5.12% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
CORP PIMCO Investment Grade Corporate Bond Index ETF | 4.53% | 4.77% | 4.74% | 4.12% | 3.28% | 2.51% | 2.90% | 3.25% | 3.18% | 3.08% | 2.91% | 3.14% |
IGHG ProShares Investment Grade-Interest Rate Hedged | 4.67% | 5.14% | 5.06% | 4.99% | 3.55% | 2.50% | 2.79% | 3.48% | 4.13% | 3.36% | 3.37% | 3.65% |
Frequently Asked Questions
CORP and IGHG have a correlation of 0.17, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
CORP has higher volatility (1.12%) compared to IGHG (0.58%). In terms of maximum drawdown, CORP dropped -21.21% vs IGHG's -25.16%.
On 10-year performance, IGHG leads with 4.76% vs 2.46% for CORP. On fees, CORP is cheaper at 0.20% per year. On volatility, IGHG has been the lower-risk option at 0.58%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 10-year period, IGHG has performed better with a 4.76% return vs 2.46%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
CORP is cheaper with a 0.20% expense ratio, compared with 0.30% for IGHG.
IGHG has the higher dividend yield at 4.67%, compared with 4.53% for CORP.
CORP tracks ICE BofA US Corporate, while IGHG tracks Citi Corporate Investment Grade (Treasury Rate-Hedged) Index. They also come from different issuers: PIMCO and ProShares. Their fees differ too: 0.20% for CORP and 0.30% for IGHG.
IGHG currently has the higher Sharpe Ratio (1.40 vs 0.72), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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