BKLN vs. SPY
BKLN (Invesco Senior Loan ETF) and SPY (State Street SPDR S&P 500 ETF) are both exchange-traded funds - BKLN is a Bank Loan fund tracking the Morningstar LSTA US Leveraged Loan 100 Index, while SPY is a S&P 500 fund tracking the S&P 500 Index. Both are passively managed. Over the past 10 years, BKLN returned 4.33%/yr vs 15.70%/yr for SPY. A 0.52 correlation means they provide meaningful diversification when combined. BKLN charges 0.65%/yr vs 0.09%/yr for SPY.
Performance
BKLN vs. SPY - Performance Comparison
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Returns By Period
In the year-to-date period, BKLN achieves a -0.03% return, which is significantly lower than SPY's 9.74% return. Over the past 10 years, BKLN has underperformed SPY with an annualized return of 4.33%, while SPY has yielded a comparatively higher 15.70% annualized return.
BKLN
- 1D
- 0.01%
- 1M
- -0.04%
- YTD
- -0.03%
- 6M
- 0.26%
- 1Y
- 4.45%
- 3Y*
- 7.23%
- 5Y*
- 5.17%
- 10Y*
- 4.33%
SPY
- 1D
- -0.31%
- 1M
- 0.09%
- YTD
- 9.74%
- 6M
- 9.27%
- 1Y
- 26.65%
- 3Y*
- 21.27%
- 5Y*
- 13.51%
- 10Y*
- 15.70%
BKLN vs. SPY - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
BKLN Invesco Senior Loan ETF | -0.03% | 6.88% | 8.21% | 12.53% | -2.51% | 2.32% | 1.32% | 10.03% | -1.32% | 2.13% |
SPY State Street SPDR S&P 500 ETF | 9.74% | 17.72% | 24.89% | 26.18% | -18.18% | 28.73% | 18.33% | 31.22% | -4.57% | 21.71% |
Correlation
The correlation between BKLN and SPY is 0.53, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.53 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.55 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.61 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.56 |
Correlation (All Time) Calculated using the full available price history since Mar 3, 2011 | 0.52 |
The correlation between BKLN and SPY has been stable across timeframes, ranging from 0.52 to 0.61 - a consistent structural relationship.
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Return for Risk
BKLN vs. SPY — Risk / Return Rank
BKLN
SPY
BKLN vs. SPY - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Invesco Senior Loan ETF (BKLN) and State Street SPDR S&P 500 ETF (SPY). 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.
| BKLN | SPY | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.54 | ||
| Sortino ratioReturn per unit of downside risk | -0.53 | ||
| Omega ratioGain probability vs. loss probability | 1.37 | 1.39 | -0.02 |
| Calmar ratioReturn relative to maximum drawdown | 1.45 | 3.01 | -1.56 |
| Martin ratioReturn relative to average drawdown | 5.68 | 13.54 | -7.86 |
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Drawdowns
BKLN vs. SPY - Drawdown Comparison
The maximum BKLN drawdown since its inception was -24.17%, smaller than the maximum SPY drawdown of -55.19%. Use the drawdown chart below to compare losses from any high point for BKLN and SPY.
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Drawdown Indicators
| BKLN | SPY | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -24.17% | -55.19% | +31.02% |
Max Drawdown (1Y)Largest decline over 1 year | -3.07% | -8.88% | +5.81% |
Max Drawdown (3Y)Largest decline over 3 years | -3.55% | -18.76% | +15.21% |
Max Drawdown (5Y)Largest decline over 5 years | -7.31% | -24.50% | +17.19% |
Max Drawdown (10Y)Largest decline over 10 years | -24.17% | -33.72% | +9.55% |
Current DrawdownCurrent decline from peak | -0.47% | -1.75% | +1.28% |
Average DrawdownAverage peak-to-trough decline | -1.09% | -9.04% | +7.95% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.78% | 1.97% | -1.19% |
Volatility
BKLN vs. SPY - Volatility Comparison
The current volatility for Invesco Senior Loan ETF (BKLN) is 0.53%, while State Street SPDR S&P 500 ETF (SPY) has a volatility of 4.64%. This indicates that BKLN experiences smaller price fluctuations and is considered to be less risky than SPY based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| BKLN | SPY | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 0.53% | 4.64% | -4.11% |
Volatility (6M)Calculated over the trailing 6-month period | 2.54% | 9.75% | -7.21% |
Volatility (1Y)Calculated over the trailing 1-year period | 2.77% | 12.43% | -9.66% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 4.48% | 17.14% | -12.66% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 6.43% | 17.99% | -11.56% |
BKLN vs. SPY - Expense Ratio Comparison
BKLN has a 0.65% expense ratio, which is higher than SPY's 0.09% expense ratio.
Dividends
BKLN vs. SPY - Dividend Comparison
BKLN's dividend yield for the trailing twelve months is around 7.16%, more than SPY's 1.01% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
BKLN Invesco Senior Loan ETF | 7.16% | 6.95% | 8.41% | 8.59% | 4.93% | 3.11% | 3.56% | 4.86% | 4.52% | 3.50% | 4.54% | 4.12% |
SPY State Street SPDR S&P 500 ETF | 1.01% | 1.07% | 1.21% | 1.40% | 1.65% | 1.20% | 1.52% | 1.75% | 2.04% | 1.80% | 2.03% | 2.06% |
Frequently Asked Questions
BKLN and SPY have a correlation of 0.53, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
SPY has higher volatility (4.64%) compared to BKLN (0.53%). In terms of maximum drawdown, BKLN dropped -24.17% vs SPY's -55.19%.
On 10-year performance, SPY leads with 15.70% vs 4.33% for BKLN. On fees, SPY is cheaper at 0.09% per year. On volatility, BKLN has been the lower-risk option at 0.53%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 10-year period, SPY has performed better with a 15.70% return vs 4.33%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
SPY is cheaper with a 0.09% expense ratio, compared with 0.65% for BKLN.
BKLN has the higher dividend yield at 7.16%, compared with 1.01% for SPY.
BKLN is categorized as Bank Loan, while SPY is S&P 500. BKLN tracks Morningstar LSTA US Leveraged Loan 100 Index, while SPY tracks S&P 500 Index. They also come from different issuers: Invesco and State Street. Their fees differ too: 0.65% for BKLN and 0.09% for SPY.
SPY currently has the higher Sharpe Ratio (2.16 vs 1.62), 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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