PREIX vs. TBCIX
Compare and contrast key facts about T. Rowe Price Equity Index 500 Fund (PREIX) and T. Rowe Price Blue Chip Growth Fund I Class (TBCIX).
PREIX is managed by T. Rowe Price. It was launched on Mar 30, 1990. TBCIX is managed by T. Rowe Price.
Performance
PREIX vs. TBCIX - Performance Comparison
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PREIX vs. TBCIX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
PREIX T. Rowe Price Equity Index 500 Fund | -7.11% | 19.24% | 24.78% | 26.07% | -18.27% | 28.48% | 18.17% | 31.47% | -4.59% | 21.01% |
TBCIX T. Rowe Price Blue Chip Growth Fund I Class | -14.54% | 18.94% | 48.73% | 49.61% | -38.48% | 18.30% | 34.90% | 30.30% | 2.13% | 36.68% |
Returns By Period
In the year-to-date period, PREIX achieves a -7.11% return, which is significantly higher than TBCIX's -14.54% return. Over the past 10 years, PREIX has underperformed TBCIX with an annualized return of 13.66%, while TBCIX has yielded a comparatively higher 15.65% annualized return.
PREIX
- 1D
- -0.39%
- 1M
- -7.70%
- YTD
- -7.11%
- 6M
- -3.40%
- 1Y
- 15.76%
- 3Y*
- 17.48%
- 5Y*
- 11.51%
- 10Y*
- 13.66%
TBCIX
- 1D
- -0.35%
- 1M
- -8.84%
- YTD
- -14.54%
- 6M
- -12.75%
- 1Y
- 11.84%
- 3Y*
- 24.77%
- 5Y*
- 10.38%
- 10Y*
- 15.65%
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PREIX vs. TBCIX - Expense Ratio Comparison
PREIX has a 0.15% expense ratio, which is lower than TBCIX's 0.56% expense ratio.
Return for Risk
PREIX vs. TBCIX — Risk / Return Rank
PREIX
TBCIX
PREIX vs. TBCIX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for T. Rowe Price Equity Index 500 Fund (PREIX) and T. Rowe Price Blue Chip Growth Fund I Class (TBCIX). 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.
| PREIX | TBCIX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.91 | 0.54 | +0.38 |
Sortino ratioReturn per unit of downside risk | 1.40 | 0.94 | +0.45 |
Omega ratioGain probability vs. loss probability | 1.22 | 1.13 | +0.09 |
Calmar ratioReturn relative to maximum drawdown | 1.16 | 0.50 | +0.66 |
Martin ratioReturn relative to average drawdown | 5.66 | 1.75 | +3.92 |
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
| PREIX | TBCIX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.91 | 0.54 | +0.38 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.68 | 0.44 | +0.25 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.76 | 0.69 | +0.07 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.59 | 0.66 | -0.08 |
Correlation
The correlation between PREIX and TBCIX is 0.90, 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
PREIX vs. TBCIX - Dividend Comparison
PREIX's dividend yield for the trailing twelve months is around 3.97%, less than TBCIX's 6.09% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
PREIX T. Rowe Price Equity Index 500 Fund | 3.97% | 3.66% | 1.17% | 1.32% | 1.50% | 1.56% | 1.97% | 2.13% | 2.60% | 1.30% | 2.03% | 2.02% |
TBCIX T. Rowe Price Blue Chip Growth Fund I Class | 6.09% | 5.20% | 18.28% | 3.47% | 5.84% | 10.03% | 1.18% | 0.59% | 2.50% | 3.05% | 0.81% | 0.00% |
Drawdowns
PREIX vs. TBCIX - Drawdown Comparison
The maximum PREIX drawdown since its inception was -55.32%, which is greater than TBCIX's maximum drawdown of -43.26%. Use the drawdown chart below to compare losses from any high point for PREIX and TBCIX.
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Drawdown Indicators
| PREIX | TBCIX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -55.32% | -43.26% | -12.06% |
Max Drawdown (1Y)Largest decline over 1 year | -12.12% | -16.96% | +4.84% |
Max Drawdown (5Y)Largest decline over 5 years | -24.60% | -43.26% | +18.66% |
Max Drawdown (10Y)Largest decline over 10 years | -33.81% | -43.26% | +9.45% |
Current DrawdownCurrent decline from peak | -8.93% | -16.96% | +8.03% |
Average DrawdownAverage peak-to-trough decline | -8.76% | -8.15% | -0.61% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.49% | 4.87% | -2.38% |
Volatility
PREIX vs. TBCIX - Volatility Comparison
The current volatility for T. Rowe Price Equity Index 500 Fund (PREIX) is 4.25%, while T. Rowe Price Blue Chip Growth Fund I Class (TBCIX) has a volatility of 5.58%. This indicates that PREIX experiences smaller price fluctuations and is considered to be less risky than TBCIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| PREIX | TBCIX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 4.25% | 5.58% | -1.33% |
Volatility (6M)Calculated over the trailing 6-month period | 9.03% | 11.76% | -2.73% |
Volatility (1Y)Calculated over the trailing 1-year period | 18.09% | 22.49% | -4.40% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 16.95% | 23.88% | -6.93% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 18.06% | 22.69% | -4.63% |