PRUIX vs. TBLGX
Compare and contrast key facts about T. Rowe Price Equity Index 500 Fund - I Class (PRUIX) and T. Rowe Price Retirement Blend 2030 Fund (TBLGX).
PRUIX is a passively managed fund by T. Rowe Price that tracks the performance of the S&P 500 Index. It was launched on Aug 28, 2015. TBLGX is managed by T. Rowe Price. It was launched on Jul 25, 2021.
Performance
PRUIX vs. TBLGX - Performance Comparison
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PRUIX vs. TBLGX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|---|
PRUIX T. Rowe Price Equity Index 500 Fund - I Class | -4.36% | 19.40% | 24.95% | 26.24% | -18.14% | 9.05% |
TBLGX T. Rowe Price Retirement Blend 2030 Fund | -0.79% | 15.49% | 11.32% | 16.91% | -16.41% | 2.96% |
Returns By Period
In the year-to-date period, PRUIX achieves a -4.36% return, which is significantly lower than TBLGX's -0.79% return.
PRUIX
- 1D
- 2.92%
- 1M
- -5.04%
- YTD
- -4.36%
- 6M
- -0.86%
- 1Y
- 18.85%
- 3Y*
- 18.77%
- 5Y*
- 12.04%
- 10Y*
- 14.13%
TBLGX
- 1D
- 1.88%
- 1M
- -4.45%
- YTD
- -0.79%
- 6M
- 1.29%
- 1Y
- 13.58%
- 3Y*
- 12.15%
- 5Y*
- —
- 10Y*
- —
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PRUIX vs. TBLGX - Expense Ratio Comparison
PRUIX has a 0.05% expense ratio, which is lower than TBLGX's 0.23% expense ratio. Despite the difference, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.
Return for Risk
PRUIX vs. TBLGX — Risk / Return Rank
PRUIX
TBLGX
PRUIX vs. TBLGX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for T. Rowe Price Equity Index 500 Fund - I Class (PRUIX) and T. Rowe Price Retirement Blend 2030 Fund (TBLGX). 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.
| PRUIX | TBLGX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.06 | 1.27 | -0.21 |
Sortino ratioReturn per unit of downside risk | 1.60 | 1.82 | -0.21 |
Omega ratioGain probability vs. loss probability | 1.25 | 1.27 | -0.03 |
Calmar ratioReturn relative to maximum drawdown | 1.65 | 1.71 | -0.06 |
Martin ratioReturn relative to average drawdown | 7.94 | 7.81 | +0.13 |
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
| PRUIX | TBLGX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.06 | 1.27 | -0.21 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.71 | — | — |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.78 | — | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.79 | 0.48 | +0.30 |
Correlation
The correlation between PRUIX and TBLGX is 0.93, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.
Dividends
PRUIX vs. TBLGX - Dividend Comparison
PRUIX's dividend yield for the trailing twelve months is around 3.99%, more than TBLGX's 2.90% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
PRUIX T. Rowe Price Equity Index 500 Fund - I Class | 3.99% | 3.78% | 1.28% | 1.44% | 1.69% | 1.64% | 2.09% | 2.25% | 2.77% | 1.39% | 2.16% |
TBLGX T. Rowe Price Retirement Blend 2030 Fund | 2.90% | 2.87% | 2.48% | 2.21% | 2.60% | 1.88% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
Drawdowns
PRUIX vs. TBLGX - Drawdown Comparison
The maximum PRUIX drawdown since its inception was -33.80%, which is greater than TBLGX's maximum drawdown of -23.25%. Use the drawdown chart below to compare losses from any high point for PRUIX and TBLGX.
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Drawdown Indicators
| PRUIX | TBLGX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -33.80% | -23.25% | -10.55% |
Max Drawdown (1Y)Largest decline over 1 year | -12.12% | -8.22% | -3.90% |
Max Drawdown (5Y)Largest decline over 5 years | -24.52% | — | — |
Max Drawdown (10Y)Largest decline over 10 years | -33.80% | — | — |
Current DrawdownCurrent decline from peak | -6.25% | -4.93% | -1.32% |
Average DrawdownAverage peak-to-trough decline | -4.28% | -6.03% | +1.75% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.52% | 1.80% | +0.72% |
Volatility
PRUIX vs. TBLGX - Volatility Comparison
T. Rowe Price Equity Index 500 Fund - I Class (PRUIX) has a higher volatility of 5.35% compared to T. Rowe Price Retirement Blend 2030 Fund (TBLGX) at 4.12%. This indicates that PRUIX's price experiences larger fluctuations and is considered to be riskier than TBLGX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| PRUIX | TBLGX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 5.35% | 4.12% | +1.23% |
Volatility (6M)Calculated over the trailing 6-month period | 9.48% | 6.49% | +2.99% |
Volatility (1Y)Calculated over the trailing 1-year period | 18.28% | 11.01% | +7.27% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 16.99% | 11.45% | +5.54% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 18.08% | 11.45% | +6.63% |