DUOL vs. IBTH
DUOL (Duolingo, Inc.) is a stock, while IBTH (iShares iBonds Dec 2027 Term Treasury ETF) is Government Bonds fund tracking the ICE 2027 Maturity US Treasury Index. Over the past 3 years, DUOL returned -1.91%/yr vs 4.12%/yr for IBTH. At a 0.01 correlation, their price movements are largely independent.
Performance
DUOL vs. IBTH - Performance Comparison
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Returns By Period
In the year-to-date period, DUOL achieves a -24.70% return, which is significantly lower than IBTH's 1.03% return.
DUOL
- 1D
- -0.02%
- 1M
- 23.96%
- YTD
- -24.70%
- 6M
- -26.86%
- 1Y
- -68.74%
- 3Y*
- -1.91%
- 5Y*
- —
- 10Y*
- —
IBTH
- 1D
- 0.07%
- 1M
- 0.23%
- YTD
- 1.03%
- 6M
- 1.14%
- 1Y
- 3.44%
- 3Y*
- 4.12%
- 5Y*
- 0.57%
- 10Y*
- —
DUOL vs. IBTH - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|---|
DUOL Duolingo, Inc. | -24.70% | -45.87% | 42.93% | 218.92% | -32.97% | -24.96% |
IBTH iShares iBonds Dec 2027 Term Treasury ETF | 1.03% | 5.29% | 3.22% | 4.38% | -9.75% | -2.15% |
Correlation
The correlation between DUOL and IBTH is -0.05, 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 | -0.05 |
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
DUOL vs. IBTH — Risk / Return Rank
DUOL
IBTH
DUOL vs. IBTH - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Duolingo, Inc. (DUOL) and iShares iBonds Dec 2027 Term Treasury ETF (IBTH). 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.
| DUOL | IBTH | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -4.50 | ||
| Sortino ratioReturn per unit of downside risk | -8.29 | ||
| Omega ratioGain probability vs. loss probability | 0.76 | 1.84 | -1.07 |
| Calmar ratioReturn relative to maximum drawdown | -0.88 | 9.06 | -9.94 |
| Martin ratioReturn relative to average drawdown | -1.24 | 36.50 | -37.74 |
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Drawdowns
DUOL vs. IBTH - Drawdown Comparison
The maximum DUOL drawdown since its inception was -83.35%, which is greater than IBTH's maximum drawdown of -16.16%. Use the drawdown chart below to compare losses from any high point for DUOL and IBTH.
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Drawdown Indicators
| DUOL | IBTH | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -83.35% | -16.16% | -67.19% |
Max Drawdown (1Y)Largest decline over 1 year | -78.11% | -0.38% | -77.73% |
Max Drawdown (3Y)Largest decline over 3 years | -83.35% | -2.09% | -81.26% |
Max Drawdown (5Y)Largest decline over 5 years | — | -14.41% | — |
Current DrawdownCurrent decline from peak | -75.56% | -1.25% | -74.31% |
Average DrawdownAverage peak-to-trough decline | -35.99% | -6.66% | -29.33% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 56.37% | 0.09% | +56.28% |
Volatility
DUOL vs. IBTH - Volatility Comparison
Duolingo, Inc. (DUOL) has a higher volatility of 14.51% compared to iShares iBonds Dec 2027 Term Treasury ETF (IBTH) at 0.27%. This indicates that DUOL's price experiences larger fluctuations and is considered to be riskier than IBTH based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| DUOL | IBTH | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 14.51% | 0.27% | +14.24% |
Volatility (6M)Calculated over the trailing 6-month period | 41.09% | 0.57% | +40.52% |
Volatility (1Y)Calculated over the trailing 1-year period | 63.19% | 1.03% | +62.16% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 66.09% | 4.18% | +61.91% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 66.09% | 4.19% | +61.90% |
Dividends
DUOL vs. IBTH - Dividend Comparison
DUOL has not paid dividends to shareholders, while IBTH's dividend yield for the trailing twelve months is around 3.82%.
| 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
DUOL and IBTH have a correlation of -0.05, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
DUOL has higher volatility (14.51%) compared to IBTH (0.27%). In terms of maximum drawdown, DUOL dropped -83.35% vs IBTH's -16.16%.
IBTH currently has the higher Sharpe Ratio (3.40 vs -1.09), 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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