VST vs. IBTA.L
VST (Vistra Corp.) is a stock, while IBTA.L (iShares USD Treasury Bond 1-3yr UCITS ETF (Acc)) is Government Bonds fund tracking the ICE US Treasury 1-3 Year Index. Over the past 5 years, VST returned 56.11%/yr vs 1.89%/yr for IBTA.L. At a 0.01 correlation, their price movements are largely independent.
Performance
VST vs. IBTA.L - Performance Comparison
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Returns By Period
In the year-to-date period, VST achieves a -4.71% return, which is significantly lower than IBTA.L's 0.51% return.
VST
- 1D
- 3.72%
- 1M
- 9.91%
- YTD
- -4.71%
- 6M
- -8.50%
- 1Y
- -11.19%
- 3Y*
- 85.24%
- 5Y*
- 56.11%
- 10Y*
- —
IBTA.L
- 1D
- 0.00%
- 1M
- 0.34%
- YTD
- 0.51%
- 6M
- 0.85%
- 1Y
- 3.48%
- 3Y*
- 4.33%
- 5Y*
- 1.89%
- 10Y*
- —
VST vs. IBTA.L - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
VST Vistra Corp. | -4.71% | 17.66% | 261.52% | 70.73% | 5.08% | 19.57% | -11.87% | 2.46% | 24.95% | 14.50% |
IBTA.L iShares USD Treasury Bond 1-3yr UCITS ETF (Acc) | 0.51% | 5.34% | 4.07% | 4.21% | -3.75% | -0.64% | 3.14% | 3.62% | 1.40% | -0.20% |
Correlation
The correlation between VST and IBTA.L is 0.10, 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 | 0.10 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.03 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.04 |
Correlation (All Time) Calculated using the full available price history since Apr 13, 2017 | 0.01 |
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Return for Risk
VST vs. IBTA.L — Risk / Return Rank
VST
IBTA.L
VST vs. IBTA.L - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Vistra Corp. (VST) and iShares USD Treasury Bond 1-3yr UCITS ETF (Acc) (IBTA.L). 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.
| VST | IBTA.L | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -2.42 | ||
| Sortino ratioReturn per unit of downside risk | -3.57 | ||
| Omega ratioGain probability vs. loss probability | 1.00 | 1.63 | -0.63 |
| Calmar ratioReturn relative to maximum drawdown | -0.30 | 5.15 | -5.45 |
| Martin ratioReturn relative to average drawdown | -0.54 | 17.76 | -18.30 |
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Drawdowns
VST vs. IBTA.L - Drawdown Comparison
The maximum VST drawdown since its inception was -53.32%, which is greater than IBTA.L's maximum drawdown of -5.80%. Use the drawdown chart below to compare losses from any high point for VST and IBTA.L.
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Drawdown Indicators
| VST | IBTA.L | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -53.32% | -5.80% | -47.52% |
Max Drawdown (1Y)Largest decline over 1 year | -38.01% | -0.67% | -37.34% |
Max Drawdown (3Y)Largest decline over 3 years | -48.80% | -0.89% | -47.91% |
Max Drawdown (5Y)Largest decline over 5 years | -48.80% | -5.70% | -43.10% |
Current DrawdownCurrent decline from peak | -29.36% | 0.00% | -29.36% |
Average DrawdownAverage peak-to-trough decline | -13.73% | -0.96% | -12.77% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 20.82% | 0.20% | +20.62% |
Volatility
VST vs. IBTA.L - Volatility Comparison
Vistra Corp. (VST) has a higher volatility of 15.50% compared to iShares USD Treasury Bond 1-3yr UCITS ETF (Acc) (IBTA.L) at 0.52%. This indicates that VST's price experiences larger fluctuations and is considered to be riskier than IBTA.L based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| VST | IBTA.L | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 15.50% | 0.52% | +14.98% |
Volatility (6M)Calculated over the trailing 6-month period | 37.72% | 1.13% | +36.59% |
Volatility (1Y)Calculated over the trailing 1-year period | 48.81% | 1.58% | +47.23% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 48.01% | 2.17% | +45.84% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 42.23% | 1.93% | +40.30% |
Dividends
VST vs. IBTA.L - Dividend Comparison
VST's dividend yield for the trailing twelve months is around 0.59%, while IBTA.L has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 |
|---|---|---|---|---|---|---|---|---|---|---|---|
IBTA.L iShares USD Treasury Bond 1-3yr UCITS ETF (Acc) | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
VST Vistra Corp. | 0.59% | 0.56% | 0.63% | 2.13% | 3.12% | 2.64% | 2.75% | 2.17% | 0.00% | 0.00% | 14.97% |
Frequently Asked Questions
VST and IBTA.L have a correlation of 0.10, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
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