Wall Street Journal | Oil scores biggest weekly gain in 8 months - MarketWatch MarketWatch Oil futures finish at an eight-week high Friday as the growing risk of renewed sanctions on Iran and the possibility of an extension of OPEC production curbs into 2019 help prices notch their largest weekly gain since July. Oil Rises on Falling Supply, Prospects of Iran Sanctions Oil prices rise as Saudi Arabia says production curbs could last into 2019 Crude Oil At The Top End Of Its Range |