BNDD vs. EDV
BNDD (Quadratic Deflation ETF) and EDV (Vanguard Extended Duration Treasury ETF) are both Government Bonds funds. BNDD is actively managed, while EDV is passively managed. Over the past 3 years, BNDD returned -3.91%/yr vs -5.25%/yr for EDV. A 0.78 correlation means they provide meaningful diversification when combined. BNDD charges 1.02%/yr vs 0.05%/yr for EDV.
Performance
BNDD vs. EDV - Performance Comparison
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Returns By Period
In the year-to-date period, BNDD achieves a 4.32% return, which is significantly higher than EDV's -0.72% return.
BNDD
- 1D
- -0.08%
- 1M
- 1.37%
- YTD
- 4.32%
- 6M
- 2.24%
- 1Y
- 3.39%
- 3Y*
- -3.91%
- 5Y*
- —
- 10Y*
- —
EDV
- 1D
- -0.48%
- 1M
- 1.42%
- YTD
- -0.72%
- 6M
- -3.69%
- 1Y
- 4.85%
- 3Y*
- -5.25%
- 5Y*
- -10.02%
- 10Y*
- -3.32%
BNDD vs. EDV - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|---|
BNDD Quadratic Deflation ETF | 4.32% | -8.17% | -6.65% | 4.02% | -17.48% | 5.54% |
EDV Vanguard Extended Duration Treasury ETF | -0.72% | 0.65% | -12.78% | 1.65% | -39.15% | -1.79% |
Correlation
The correlation between BNDD and EDV is 0.68, 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 | 0.68 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.74 |
Correlation (All Time) Calculated using the full available price history since Sep 22, 2021 | 0.78 |
The correlation between BNDD and EDV has been stable across timeframes, ranging from 0.68 to 0.78 - a consistent structural relationship.
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Return for Risk
BNDD vs. EDV — Risk / Return Rank
BNDD
EDV
BNDD vs. EDV - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Quadratic Deflation ETF (BNDD) and Vanguard Extended Duration Treasury ETF (EDV). 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.
| BNDD | EDV | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.01 | ||
| Sortino ratioReturn per unit of downside risk | -0.06 | ||
| Omega ratioGain probability vs. loss probability | 1.06 | 1.06 | 0.00 |
| Calmar ratioReturn relative to maximum drawdown | 0.56 | 0.39 | +0.17 |
| Martin ratioReturn relative to average drawdown | 1.20 | 0.90 | +0.30 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| BNDD | EDV | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.32 | 0.33 | -0.01 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | — | -0.47 | — |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | — | -0.17 | — |
Sharpe Ratio (All Time)Calculated using the full available price history | -0.33 | 0.12 | -0.45 |
Drawdowns
BNDD vs. EDV - Drawdown Comparison
The maximum BNDD drawdown since its inception was -30.87%, smaller than the maximum EDV drawdown of -59.96%. Use the drawdown chart below to compare losses from any high point for BNDD and EDV.
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Drawdown Indicators
| BNDD | EDV | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -30.87% | -59.96% | +29.09% |
Max Drawdown (1Y)Largest decline over 1 year | -6.09% | -12.54% | +6.45% |
Max Drawdown (3Y)Largest decline over 3 years | -20.75% | -26.99% | +6.24% |
Max Drawdown (5Y)Largest decline over 5 years | — | -55.03% | — |
Max Drawdown (10Y)Largest decline over 10 years | — | -59.96% | — |
Current DrawdownCurrent decline from peak | -26.51% | -54.45% | +27.94% |
Average DrawdownAverage peak-to-trough decline | -19.34% | -23.43% | +4.09% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.83% | 5.38% | -2.55% |
Volatility
BNDD vs. EDV - Volatility Comparison
The current volatility for Quadratic Deflation ETF (BNDD) is 2.21%, while Vanguard Extended Duration Treasury ETF (EDV) has a volatility of 4.06%. This indicates that BNDD experiences smaller price fluctuations and is considered to be less risky than EDV based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| BNDD | EDV | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 2.21% | 4.06% | -1.85% |
Volatility (6M)Calculated over the trailing 6-month period | 8.11% | 9.65% | -1.54% |
Volatility (1Y)Calculated over the trailing 1-year period | 10.59% | 14.64% | -4.05% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 13.38% | 21.63% | -8.25% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 13.38% | 19.81% | -6.43% |
BNDD vs. EDV - Expense Ratio Comparison
BNDD has a 1.02% expense ratio, which is higher than EDV's 0.05% expense ratio.
Dividends
BNDD vs. EDV - Dividend Comparison
BNDD's dividend yield for the trailing twelve months is around 3.61%, less than EDV's 4.99% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
BNDD Quadratic Deflation ETF | 3.61% | 3.82% | 3.85% | 4.30% | 43.17% | 1.04% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
EDV Vanguard Extended Duration Treasury ETF | 4.99% | 4.94% | 4.65% | 3.81% | 3.28% | 1.95% | 5.54% | 3.51% | 2.90% | 2.92% | 5.32% | 4.24% |
Frequently Asked Questions
BNDD and EDV have a correlation of 0.68, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
EDV has higher volatility (4.06%) compared to BNDD (2.21%). In terms of maximum drawdown, BNDD dropped -30.87% vs EDV's -59.96%.
On 3-year performance, BNDD leads with -3.91% vs -5.25% for EDV. On fees, EDV is cheaper at 0.05% per year. On volatility, BNDD has been the lower-risk option at 2.21%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 3-year period, BNDD has performed better with a -3.91% return vs -5.25%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
EDV is cheaper with a 0.05% expense ratio, compared with 1.02% for BNDD.
EDV has the higher dividend yield at 4.99%, compared with 3.61% for BNDD.
They also come from different issuers: KraneShares and Vanguard. Their fees differ too: 1.02% for BNDD and 0.05% for EDV.
EDV currently has the higher Sharpe Ratio (0.33 vs 0.32), 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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