Yahoo! FinanceFinance Home - My Yahoo - Yahoo! - Help 

Thursday, December 31, 2009, 2:12AM ET - U.S. Markets open in 7 hours and 18 minutes. Dow Up 0.03% Nasdaq Up 0.13%
T. Rowe Price Science & Tech Adv (PASTX)On Dec 30: 22.28  Up 0.10 (0.45%)  
MORE ON PASTX
Quotes
Charts
News & Info
Fund
HereRisk
Analyst


Risk  As of 30-Nov-09Get Risk for:
RISK OVERVIEW 
Morningstar Risk Rating:Average
Number of Years Up:4
Number of Years Down:1
Best 1 Yr Total Return (2007):11.74%
Worst 1 Yr Total Return (2008):-43.83%
RISK (MODERN PORTFOLIO THEORY) STATISTICS 
3 Years
StatisticPASTXCategory
Alpha (against Standard Index)7.806.38
Beta (against Standard Index)1.201.13
Mean Annual Return-0.990.14
R-squared (against Standard Index)7978.37
Standard Deviation26.6725.34
Sharpe Ratio0.01N/A
Treynor Ratio-2.73N/A
5 Years
StatisticPASTXCategory
Alpha (against Standard Index)3.143.18
Beta (against Standard Index)1.231.18
Mean Annual Return2.340.42
R-squared (against Standard Index)7573.49
Standard Deviation22.7022.16
Sharpe Ratio0.09N/A
Treynor Ratio-0.53N/A
10 Years
StatisticPASTXCategory
Alpha (against Standard Index)-1.180.36
Beta (against Standard Index)1.701.54
Mean Annual Return-7.530.00
R-squared (against Standard Index)6658.28
Standard Deviation33.8532.85
Sharpe Ratio-0.14N/A
Treynor Ratio-6.14N/A

Add to My Portfolio Add to Portfolio    Set Alert Set Alert    Email to a Friend Email to a Friend
Get Risk for Another Symbol: Symbol Lookup
Help with Risk StatisticsPlanning Center