Crude oil prices have increased by more than one dollar per barrel amid speculation over the impact of a fragile ceasefire between the United States and Iran on global oil supply. Reuters reported on Sunday night, June 21, that international benchmark crude rose to $81.66 per barrel by 22:06 GMT, marking an increase of $1.09, […] The post Crude Oil Prices Rise Over $1 Per Barrel Amid Geopolitical Concerns appeared first on Hasht-e Subh .