T. Rowe Price Equity Index 500
PREIX
Quote
Chart
Analyst Research
Performance
Ratings & Risk
Management
Stewardship
Portfolio
Expenses
Tax
Purchase
Filings
Standard Deviation
01-31-10
PREIX
S&P 500
Rating and Risk
01-31-10
Morningstar
Load-Adj Return
Return vs. Cat
Risk vs. Cat
1 Year
32.92
NA
NA
3 Year*
-7.39
Average
Average
5 Year*
-0.05
Average
Average
10 Year*
-1.04
Average
Average
15 Year*
7.31
NA
NA
Incept
7.93
Average
Average
15.82
16.08
16.07
19.94
20.19
PREIX
--
16.10
16.09
19.97
20.20
S&P 500
* Annualized