Via the FT:
Oil traders have a new political risk factor to absorb from Saudi Arabia with the move by the powerful Crown Prince Mohammed bin Salman to detain some of the kingdom’s most prominent business people, officials and princes.
Saudi Arabia is the world’s second-largest crude producer, the biggest crude exporter and has the most spare production capacity of any oil-rich nation. As such, any unexpected political moves are “undesired” by traders, said Giovanni Staunovo, commodity analyst at UBS Wealth Management.