IBTH vs. DUOL
IBTH (iShares iBonds Dec 2027 Term Treasury ETF) is Government Bonds fund tracking the ICE 2027 Maturity US Treasury Index, while DUOL (Duolingo, Inc.) is a stock. Over the past 3 years, IBTH returned 4.16%/yr vs -8.39%/yr for DUOL. At a 0.01 correlation, their price movements are largely independent.
Performance
IBTH vs. DUOL - Performance Comparison
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Returns By Period
In the year-to-date period, IBTH achieves a 1.03% return, which is significantly higher than DUOL's -30.13% return.
IBTH
- 1D
- -0.02%
- 1M
- 0.23%
- YTD
- 1.03%
- 6M
- 1.29%
- 1Y
- 3.81%
- 3Y*
- 4.16%
- 5Y*
- 0.42%
- 10Y*
- —
DUOL
- 1D
- -0.98%
- 1M
- 9.43%
- YTD
- -30.13%
- 6M
- -37.52%
- 1Y
- -74.37%
- 3Y*
- -8.39%
- 5Y*
- —
- 10Y*
- —
IBTH vs. DUOL - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|---|
IBTH iShares iBonds Dec 2027 Term Treasury ETF | 1.03% | 5.29% | 3.22% | 4.38% | -9.75% | -2.15% |
DUOL Duolingo, Inc. | -30.13% | -45.87% | 42.93% | 218.92% | -32.97% | -24.96% |
Correlation
The correlation between IBTH and DUOL is -0.07, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | -0.07 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.00 |
Correlation (All Time) Calculated using the full available price history since Jul 28, 2021 | 0.01 |
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Return for Risk
IBTH vs. DUOL — Risk / Return Rank
IBTH
DUOL
IBTH vs. DUOL - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares iBonds Dec 2027 Term Treasury ETF (IBTH) and Duolingo, Inc. (DUOL). 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.
| IBTH | DUOL | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +4.92 | ||
| Sortino ratioReturn per unit of downside risk | +9.57 | ||
| Omega ratioGain probability vs. loss probability | 1.96 | 0.72 | +1.24 |
| Calmar ratioReturn relative to maximum drawdown | 10.03 | -0.92 | +10.95 |
| Martin ratioReturn relative to average drawdown | 41.28 | -1.26 | +42.54 |
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Drawdowns
IBTH vs. DUOL - Drawdown Comparison
The maximum IBTH drawdown since its inception was -16.16%, smaller than the maximum DUOL drawdown of -83.35%. Use the drawdown chart below to compare losses from any high point for IBTH and DUOL.
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Drawdown Indicators
| IBTH | DUOL | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -16.16% | -83.35% | +67.19% |
Max Drawdown (1Y)Largest decline over 1 year | -0.38% | -81.19% | +80.81% |
Max Drawdown (3Y)Largest decline over 3 years | -2.09% | -83.35% | +81.26% |
Max Drawdown (5Y)Largest decline over 5 years | -14.41% | — | — |
Current DrawdownCurrent decline from peak | -1.25% | -77.32% | +76.07% |
Average DrawdownAverage peak-to-trough decline | -6.69% | -35.76% | +29.07% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.09% | 59.48% | -59.39% |
Volatility
IBTH vs. DUOL - Volatility Comparison
The current volatility for iShares iBonds Dec 2027 Term Treasury ETF (IBTH) is 0.20%, while Duolingo, Inc. (DUOL) has a volatility of 15.67%. This indicates that IBTH experiences smaller price fluctuations and is considered to be less risky than DUOL based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| IBTH | DUOL | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 0.20% | 15.67% | -15.47% |
Volatility (6M)Calculated over the trailing 6-month period | 0.54% | 40.94% | -40.40% |
Volatility (1Y)Calculated over the trailing 1-year period | 1.03% | 62.97% | -61.94% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 4.19% | 66.21% | -62.02% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 4.20% | 66.21% | -62.01% |
Dividends
IBTH vs. DUOL - Dividend Comparison
IBTH's dividend yield for the trailing twelve months is around 3.82%, while DUOL has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 |
|---|---|---|---|---|---|---|---|
DUOL Duolingo, Inc. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
IBTH iShares iBonds Dec 2027 Term Treasury ETF | 3.82% | 3.92% | 4.04% | 3.61% | 2.00% | 0.77% | 0.50% |
Frequently Asked Questions
IBTH and DUOL have a correlation of -0.07, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
DUOL has higher volatility (15.67%) compared to IBTH (0.20%). In terms of maximum drawdown, IBTH dropped -16.16% vs DUOL's -83.35%.
IBTH currently has the higher Sharpe Ratio (3.74 vs -1.19), 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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