Oil prices settled down 2% on expectations for US-Iran nuclear deal

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iPath Dow Jones-Goldman Sachs Crude Oil Fund (NYSE: OIL) Delayed: 28.42 --0 (-0%)
Previous Close $28.42    52 Week High $7.90 
Open $27.68    52 Week Low $4.30 
Day High $28.42    P/E N/A 
Day Low $28.42    EPS $0.00 
Volume 2,273       

United States Oil Fund (NYSE: USO) Delayed: 139.25 +5.55 (4.15%)
Previous Close $133.70    52 Week High $13.50 
Open $137.19    52 Week Low $7.67 
Day High $139.88    P/E 7.06 
Day Low $136.09    EPS $19.73 
Volume 4,634,741       

ENERGY SEL SECT SPDR FD (NYSE: XLE) Delayed: 64.56 +0.60 (0.94%)
Previous Close $63.96    52 Week High $71.98 
Open $64.87    52 Week Low $49.93 
Day High $64.95    P/E N/A 
Day Low $64.05    EPS $0.00 
Volume 18,076,103