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PRDMX vs. PEXMX
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between PRDMX and PEXMX is 0.89, 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.


-0.50.00.51.0
Correlation: 0.9

Performance

PRDMX vs. PEXMX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in T. Rowe Price Diversified Mid Cap Growth Fund (PRDMX) and T. Rowe Price Extended Equity Market Index Fund (PEXMX). The values are adjusted to include any dividend payments, if applicable.

200.00%250.00%300.00%350.00%400.00%NovemberDecember2025FebruaryMarchApril
336.59%
215.39%
PRDMX
PEXMX

Key characteristics

Sharpe Ratio

PRDMX:

0.13

PEXMX:

-0.09

Sortino Ratio

PRDMX:

0.36

PEXMX:

0.04

Omega Ratio

PRDMX:

1.05

PEXMX:

1.01

Calmar Ratio

PRDMX:

0.11

PEXMX:

-0.06

Martin Ratio

PRDMX:

0.33

PEXMX:

-0.22

Ulcer Index

PRDMX:

10.36%

PEXMX:

10.54%

Daily Std Dev

PRDMX:

25.66%

PEXMX:

24.84%

Max Drawdown

PRDMX:

-59.84%

PEXMX:

-59.79%

Current Drawdown

PRDMX:

-21.10%

PEXMX:

-32.27%

Returns By Period

In the year-to-date period, PRDMX achieves a -4.43% return, which is significantly higher than PEXMX's -9.88% return. Over the past 10 years, PRDMX has outperformed PEXMX with an annualized return of 6.16%, while PEXMX has yielded a comparatively lower 2.26% annualized return.


PRDMX

YTD

-4.43%

1M

2.73%

6M

-8.00%

1Y

2.88%

5Y*

5.07%

10Y*

6.16%

PEXMX

YTD

-9.88%

1M

-1.40%

6M

-13.08%

1Y

-2.54%

5Y*

4.26%

10Y*

2.26%

*Annualized

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PRDMX vs. PEXMX - Expense Ratio Comparison

PRDMX has a 0.79% expense ratio, which is higher than PEXMX's 0.23% expense ratio.


Expense ratio chart for PRDMX: current value is 0.79%, compared with the broader market range of 0.00% to 2.12%.0.50%1.00%1.50%2.00%
PRDMX: 0.79%
Expense ratio chart for PEXMX: current value is 0.23%, compared with the broader market range of 0.00% to 2.12%.0.50%1.00%1.50%2.00%
PEXMX: 0.23%

Risk-Adjusted Performance

PRDMX vs. PEXMX — Risk-Adjusted Performance Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

PRDMX
The Risk-Adjusted Performance Rank of PRDMX is 3232
Overall Rank
The Sharpe Ratio Rank of PRDMX is 3131
Sharpe Ratio Rank
The Sortino Ratio Rank of PRDMX is 3434
Sortino Ratio Rank
The Omega Ratio Rank of PRDMX is 3333
Omega Ratio Rank
The Calmar Ratio Rank of PRDMX is 3232
Calmar Ratio Rank
The Martin Ratio Rank of PRDMX is 3030
Martin Ratio Rank

PEXMX
The Risk-Adjusted Performance Rank of PEXMX is 1919
Overall Rank
The Sharpe Ratio Rank of PEXMX is 1919
Sharpe Ratio Rank
The Sortino Ratio Rank of PEXMX is 2020
Sortino Ratio Rank
The Omega Ratio Rank of PEXMX is 2020
Omega Ratio Rank
The Calmar Ratio Rank of PEXMX is 1919
Calmar Ratio Rank
The Martin Ratio Rank of PEXMX is 1919
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

PRDMX vs. PEXMX - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for T. Rowe Price Diversified Mid Cap Growth Fund (PRDMX) and T. Rowe Price Extended Equity Market Index Fund (PEXMX). 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.


The chart of Sharpe ratio for PRDMX, currently valued at 0.13, compared to the broader market-1.000.001.002.003.00
PRDMX: 0.13
PEXMX: -0.09
The chart of Sortino ratio for PRDMX, currently valued at 0.36, compared to the broader market-2.000.002.004.006.008.00
PRDMX: 0.36
PEXMX: 0.04
The chart of Omega ratio for PRDMX, currently valued at 1.05, compared to the broader market0.501.001.502.002.503.00
PRDMX: 1.05
PEXMX: 1.01
The chart of Calmar ratio for PRDMX, currently valued at 0.11, compared to the broader market0.002.004.006.008.0010.00
PRDMX: 0.11
PEXMX: -0.06
The chart of Martin ratio for PRDMX, currently valued at 0.33, compared to the broader market0.0010.0020.0030.0040.0050.00
PRDMX: 0.33
PEXMX: -0.22

The current PRDMX Sharpe Ratio is 0.13, which is higher than the PEXMX Sharpe Ratio of -0.09. The chart below compares the historical Sharpe Ratios of PRDMX and PEXMX, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.


Rolling 12-month Sharpe Ratio-1.00-0.500.000.501.001.502.002.50NovemberDecember2025FebruaryMarchApril
0.13
-0.09
PRDMX
PEXMX

Dividends

PRDMX vs. PEXMX - Dividend Comparison

PRDMX has not paid dividends to shareholders, while PEXMX's dividend yield for the trailing twelve months is around 1.23%.


TTM20242023202220212020201920182017201620152014
PRDMX
T. Rowe Price Diversified Mid Cap Growth Fund
0.00%0.00%0.00%0.00%0.00%0.03%0.14%0.33%3.16%0.20%0.04%0.00%
PEXMX
T. Rowe Price Extended Equity Market Index Fund
1.23%1.11%1.05%1.32%0.75%0.65%1.06%1.29%1.13%1.15%0.95%1.08%

Drawdowns

PRDMX vs. PEXMX - Drawdown Comparison

The maximum PRDMX drawdown since its inception was -59.84%, roughly equal to the maximum PEXMX drawdown of -59.79%. Use the drawdown chart below to compare losses from any high point for PRDMX and PEXMX. For additional features, visit the drawdowns tool.


-40.00%-30.00%-20.00%-10.00%0.00%NovemberDecember2025FebruaryMarchApril
-21.10%
-32.27%
PRDMX
PEXMX

Volatility

PRDMX vs. PEXMX - Volatility Comparison

T. Rowe Price Diversified Mid Cap Growth Fund (PRDMX) and T. Rowe Price Extended Equity Market Index Fund (PEXMX) have volatilities of 16.26% and 15.85%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.


4.00%6.00%8.00%10.00%12.00%14.00%16.00%NovemberDecember2025FebruaryMarchApril
16.26%
15.85%
PRDMX
PEXMX