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T. Rowe Price Extended Equity Market Index Fund (P...
Performance
Return for Risk
Dividends
Drawdowns
Volatility

Fund Info

ISIN
US7795522074
CUSIP
779552207
Inception Date
Jan 30, 1998
Min. Investment
$2,500
Distribution Policy
Distributing
Asset Class
Equity
Asset Class Size
Mid-Cap
Asset Class Style
Growth

Share Price Chart


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Performance

Performance Chart

The chart shows the growth of an initial investment of $10,000 in T. Rowe Price Extended Equity Market Index Fund, comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends.


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S&P 500 Index

Returns By Period

T. Rowe Price Extended Equity Market Index Fund (PEXMX) has returned -4.65% so far this year and 20.04% over the past 12 months. Over the last ten years, PEXMX has returned 10.94% per year, falling short of the S&P 500 Index benchmark, which averaged 12.16% annually.


T. Rowe Price Extended Equity Market Index Fund

1D
-1.01%
1M
-7.83%
YTD
-4.65%
6M
-1.56%
1Y
20.04%
3Y*
14.72%
5Y*
4.22%
10Y*
10.94%

Benchmark (S&P 500 Index)

1D
2.91%
1M
-5.09%
YTD
-4.63%
6M
-2.39%
1Y
16.33%
3Y*
16.69%
5Y*
10.18%
10Y*
12.16%
*Multi-year figures are annualized to reflect compound growth (CAGR)

Monthly Returns

Based on dividend-adjusted daily data since Jan 30, 1998, PEXMX's average daily return is +0.04%, while the average monthly return is +0.86%. At this rate, your investment would double in approximately 6.7 years.

Historically, 60% of months were positive and 40% were negative. The best month was Nov 2020 with a return of +18.0%, while the worst month was Oct 2008 at -21.5%. The longest winning streak lasted 8 consecutive months, and the longest losing streak was 5 months.

On a daily basis, PEXMX closed higher 53% of trading days. The best single day was Oct 13, 2008 with a return of +10.7%, while the worst single day was Mar 16, 2020 at -14.3%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20263.99%-0.52%-7.83%-4.65%
20255.03%-5.81%-7.96%-0.84%7.09%5.39%2.57%4.06%2.08%1.10%-0.38%2.50%14.64%
2024-2.36%5.98%3.37%-6.46%3.35%-0.13%6.27%0.27%1.57%0.50%11.85%-7.12%16.72%
202310.96%-1.63%-2.98%-2.12%0.31%8.22%5.96%-4.04%-4.88%-6.16%10.96%10.58%25.32%
2022-9.92%0.09%0.74%-10.59%-2.25%-8.98%10.18%-2.12%-9.93%8.66%3.77%-6.67%-26.15%
20212.75%5.01%-0.25%4.18%-0.72%3.44%-1.08%1.87%-3.85%5.29%-5.00%0.46%12.09%

Benchmark Metrics

T. Rowe Price Extended Equity Market Index Fund has an annualized alpha of 1.94%, beta of 1.06, and R² of 0.81 versus S&P 500 Index. Calculated based on daily prices since February 02, 1998.

  • This fund captured 123.77% of S&P 500 Index gains and 112.29% of its losses — amplifying both gains and losses, but participating more in upside than downside.
  • With beta of 1.06 and R² of 0.81, this fund moves broadly in line with S&P 500 Index — much of its variation is explained by market exposure rather than independent behavior.

Alpha
1.94%
Beta
1.06
0.81
Upside Capture
123.77%
Downside Capture
112.29%

Expense Ratio

PEXMX has an expense ratio of 0.23%, which is considered low.


Return for Risk

Risk / Return Rank

PEXMX ranks 39 for risk / return — below 39% of mutual funds on our site. The returns aren't fully compensating for the risk involved. This isn't necessarily a dealbreaker, but factor it into your decision — especially if you're risk-averse.


PEXMX Risk / Return Rank: 3939
Overall Rank
PEXMX Sharpe Ratio Rank: 4040
Sharpe Ratio Rank
PEXMX Sortino Ratio Rank: 4444
Sortino Ratio Rank
PEXMX Omega Ratio Rank: 3939
Omega Ratio Rank
PEXMX Calmar Ratio Rank: 3434
Calmar Ratio Rank
PEXMX Martin Ratio Rank: 3737
Martin Ratio Rank
The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

Return / Risk — by metrics

The table below present risk-adjusted performance metrics for T. Rowe Price Extended Equity Market Index Fund (PEXMX) and compare them to a chosen benchmark (S&P 500 Index).


PEXMXBenchmarkDifference

Sharpe ratio

Return per unit of total volatility

0.87

0.90

-0.03

Sortino ratio

Return per unit of downside risk

1.36

1.39

-0.02

Omega ratio

Gain probability vs. loss probability

1.18

1.21

-0.03

Calmar ratio

Return relative to maximum drawdown

0.95

1.40

-0.45

Martin ratio

Return relative to average drawdown

3.99

6.61

-2.62

Explore PEXMX risk-adjusted metrics in detail

Dive deeper into individual metrics with historical trends, benchmark comparisons, and performance across different time periods.

Dividends

Dividend History

T. Rowe Price Extended Equity Market Index Fund provided a 7.43% dividend yield over the last twelve months, with an annual payout of $2.48 per share.


2.00%4.00%6.00%8.00%10.00%12.00%14.00%$0.00$1.00$2.00$3.00$4.00$5.0020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$2.48$2.48$2.51$1.10$1.88$5.38$1.11$2.39$1.60$1.27$1.49$1.11

Dividend yield

7.43%7.08%7.64%3.64%7.53%14.87%2.99%8.17%6.67%4.50%5.90%4.81%

Monthly Dividends

The table displays the monthly dividend distributions for T. Rowe Price Extended Equity Market Index Fund. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.00$0.00$0.00$0.00
2025$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$2.48$2.48
2024$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$2.51$2.51
2023$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$1.10$1.10
2022$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$1.88$1.88
2021$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$5.38$5.38

Drawdowns

Drawdowns Chart

The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.


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Worst Drawdowns

The table below displays the maximum drawdowns of the T. Rowe Price Extended Equity Market Index Fund. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.

The maximum drawdown for the T. Rowe Price Extended Equity Market Index Fund was 57.82%, occurring on Mar 9, 2009. Recovery took 460 trading sessions.

The current T. Rowe Price Extended Equity Market Index Fund drawdown is 10.30%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-57.82%Oct 11, 2007354Mar 9, 2009460Jan 3, 2011814
-55.36%Mar 10, 2000648Oct 9, 2002818Jan 9, 20061466
-41.27%Feb 21, 202022Mar 23, 2020110Aug 27, 2020132
-36.27%Nov 9, 2021152Jun 16, 2022601Nov 6, 2024753
-31.36%Apr 23, 1998118Oct 8, 1998134Apr 22, 1999252

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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