^OKLAH (index): $942.15 Today's Change: +4.071
OOK Most recent trade: $33.70 Today's Change: 0.00
SPADE Oklahoma Index Constituents

The following list represents public companies headquartered in Oklahoma and that meet the Index's rules for inclusion. This list is updated on a quarterly basis. For current daily weightings (the percentage floats throughout the rebalancing period), please click here and then 'Index Components'


(Constituents as of 30 June 2010)

Company Name Ticker Website
AAON, Inc AAON www.aaon.com
Alliance Holdings AHGP www.arlp.com
Alliance Resource Partners ARLP www.arlp.com
Banc First BANF www.bancfirst.com
BOK Financial Group BOKF www.bokf.com
Bronco Drilling BRNC www.broncodrill.com
Chesapeake Energy CHK www.chesapeakeenergy.com
Continental Resources CLR www.contres.com
Devon Energy DVN www.devonenergy.com
Dollar Thrifty DTG www.dtag.com
GMX Resources GMXR www.gmxresources.com
Gulfport Energy Corp. GPOR www.gulfportenergy.com
Helmerich & Payne HP www.hpinc.com
LSB Industries LXU www.lsbindustries.com
Magellan Midstream Partners MMP www.magellanlp.com
Matrix Service Co. MTRX www.matrixservice.com
OGE Energy Corp OGE www.oge.com
Oneok OKE www.oneok.com
Oneok Partners LP OKS www.oneokpartners.com
Orchids Paper Products TIS www.orchidspaper.com/
Panhandle Oil and Gas PHX www.panhandleoilandgas.com
Pre-Paid Legal Services PPD www.prepaidlegal.com
SandRidge Energy SD www.sandridgeenergy.com
Sonic Corporation SONC www.sonicdrivein.com
Southwest Bancorp OKSB www.banksnb.com
Unit Corp UNT www.unitcorp.com
Williams Partners WPZ www.williamslp.com
Williams Pipeline Partners WMZ www.williamspipelinepartners.com
Williams Companies WMB www.williams.com