GOVT vs. ^TYX
GOVT (iShares U.S. Treasury Bond ETF) is Government Bonds fund tracking the ICE U.S. Treasury Core Bond Index, while ^TYX (Treasury Yield 30 Years) is an index. Over the past 10 years, GOVT returned 0.90%/yr vs 6.94%/yr for ^TYX. At a correlation of -0.86, they often move in opposite directions.
Performance
GOVT vs. ^TYX - Performance Comparison
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Returns By Period
In the year-to-date period, GOVT achieves a 0.02% return, which is significantly lower than ^TYX's 2.85% return. Over the past 10 years, GOVT has underperformed ^TYX with an annualized return of 0.90%, while ^TYX has yielded a comparatively higher 6.94% annualized return.
GOVT
- 1D
- 0.13%
- 1M
- 0.14%
- YTD
- 0.02%
- 6M
- 0.01%
- 1Y
- 3.37%
- 3Y*
- 2.88%
- 5Y*
- -0.43%
- 10Y*
- 0.90%
^TYX
- 1D
- -0.24%
- 1M
- -0.12%
- YTD
- 2.85%
- 6M
- 4.47%
- 1Y
- 1.86%
- 3Y*
- 8.57%
- 5Y*
- 17.33%
- 10Y*
- 6.94%
GOVT vs. ^TYX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
GOVT iShares U.S. Treasury Bond ETF | 0.02% | 3.77% | 2.95% | 4.17% | -13.39% | -1.11% | 7.28% | 7.36% | 0.26% | 2.19% |
^TYX Treasury Yield 30 Years | 2.85% | 1.13% | 19.08% | 1.11% | 108.66% | 15.74% | -31.10% | -20.89% | 10.26% | -10.58% |
Correlation
The correlation between GOVT and ^TYX is -0.89, meaning they tend to move in opposite directions. This is especially valuable for risk management - when one declines, the other has historically tended to hold steady or rise.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | -0.89 |
Correlation (3Y) Calculated over the trailing 3-year period | -0.91 |
Correlation (5Y) Calculated over the trailing 5-year period | -0.88 |
Correlation (10Y) Calculated over the trailing 10-year period | -0.87 |
Correlation (All Time) Calculated using the full available price history since Feb 27, 2012 | -0.86 |
The correlation between GOVT and ^TYX has been stable across timeframes, ranging from -0.91 to -0.86 - a consistent structural relationship.
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Return for Risk
GOVT vs. ^TYX — Risk / Return Rank
GOVT
^TYX
GOVT vs. ^TYX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares U.S. Treasury Bond ETF (GOVT) and Treasury Yield 30 Years (^TYX). 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.
| GOVT | ^TYX | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.80 | ||
| Sortino ratioReturn per unit of downside risk | +1.12 | ||
| Omega ratioGain probability vs. loss probability | 1.16 | 1.03 | +0.13 |
| Calmar ratioReturn relative to maximum drawdown | 1.19 | 0.19 | +1.00 |
| Martin ratioReturn relative to average drawdown | 3.47 | 0.41 | +3.06 |
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
| GOVT | ^TYX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.95 | 0.15 | +0.80 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | -0.07 | 0.67 | -0.75 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.17 | 0.20 | -0.03 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.26 | -0.02 | +0.29 |
Drawdowns
GOVT vs. ^TYX - Drawdown Comparison
The maximum GOVT drawdown since its inception was -19.07%, smaller than the maximum ^TYX drawdown of -88.52%. Use the drawdown chart below to compare losses from any high point for GOVT and ^TYX.
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Drawdown Indicators
| GOVT | ^TYX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -19.07% | -88.52% | +69.45% |
Max Drawdown (1Y)Largest decline over 1 year | -2.85% | -9.55% | +6.70% |
Max Drawdown (3Y)Largest decline over 3 years | -5.43% | -22.85% | +17.42% |
Max Drawdown (5Y)Largest decline over 5 years | -16.60% | -25.46% | +8.86% |
Max Drawdown (10Y)Largest decline over 10 years | -19.07% | -72.86% | +53.79% |
Current DrawdownCurrent decline from peak | -7.05% | -38.99% | +31.94% |
Average DrawdownAverage peak-to-trough decline | -5.25% | -45.96% | +40.71% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.97% | 4.45% | -3.48% |
Volatility
GOVT vs. ^TYX - Volatility Comparison
The current volatility for iShares U.S. Treasury Bond ETF (GOVT) is 1.10%, while Treasury Yield 30 Years (^TYX) has a volatility of 3.58%. This indicates that GOVT experiences smaller price fluctuations and is considered to be less risky than ^TYX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| GOVT | ^TYX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 1.10% | 3.58% | -2.48% |
Volatility (6M)Calculated over the trailing 6-month period | 2.52% | 7.99% | -5.47% |
Volatility (1Y)Calculated over the trailing 1-year period | 3.63% | 12.15% | -8.52% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 6.04% | 25.06% | -19.02% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 5.22% | 33.11% | -27.89% |
Frequently Asked Questions
GOVT and ^TYX have a correlation of -0.89, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
^TYX has higher volatility (3.58%) compared to GOVT (1.10%). In terms of maximum drawdown, GOVT dropped -19.07% vs ^TYX's -88.52%.
GOVT currently has the higher Sharpe Ratio (0.95 vs 0.15), 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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