best sandp stock week of may 31 2006

NRG Energy (NRG) had the highest return the week of May 29, 2006 by a US stock in the S&P 500 (GSPC), returning 18.7%.

ASSET WEEK % RETURN
NRG Energy (NRG)
5/29/2006 - 6/4/2006
18.7%
CoStar (CSGP)
5/29/2006 - 6/4/2006
12.04%
Regeneron Pharmaceuticals (REGN)
5/29/2006 - 6/4/2006
10%
ONEOK (OKE)
5/29/2006 - 6/4/2006
9.74%
UnitedHealth (UNH)
5/29/2006 - 6/4/2006
9.74%
Royal Caribbean Cruises (RCL)
5/29/2006 - 6/4/2006
9.71%
Take-Two Interactive Software (TTWO)
5/29/2006 - 6/4/2006
8.77%
Transdigm (TDG)
5/29/2006 - 6/4/2006
6.09%
F5 Networks (FFIV)
5/29/2006 - 6/4/2006
6.04%
Ameriprise Financial (AMP)
5/29/2006 - 6/4/2006
5.64%
Skyworks Solutions (SWKS)
5/29/2006 - 6/4/2006
5.57%
DexCom (DXCM)
5/29/2006 - 6/4/2006
5.53%
Molina Healthcare (MOH)
5/29/2006 - 6/4/2006
5.5%
Public Service Enterprise (PEG)
5/29/2006 - 6/4/2006
5.23%
Builders FirstSource (BLDR)
5/29/2006 - 6/4/2006
5.12%
CBRE Group Inc Class A (CBRE)
5/29/2006 - 6/4/2006
5.08%
Teradyne (TER)
5/29/2006 - 6/4/2006
5.08%
Cigna (CI)
5/29/2006 - 6/4/2006
5%
AES (AES)
5/29/2006 - 6/4/2006
4.92%
Cognizant Technology Solutions Corp Class A (CTSH)
5/29/2006 - 6/4/2006
4.9%
Albemarle (ALB)
5/29/2006 - 6/4/2006
4.84%
Entergy (ETR)
5/29/2006 - 6/4/2006
4.65%
Incyte (INCY)
5/29/2006 - 6/4/2006
4.65%
Expeditors International of Washington (EXPD)
5/29/2006 - 6/4/2006
4.6%
IDEXX Laboratories (IDXX)
5/29/2006 - 6/4/2006
4.51%