Oil costs have swung inside a $20 territory as Russia’s attack keeps on powering fears of a stock crunch. Oil climbed, finishing seven days in which it swung by more than $20 a barrel after Russia’s intrusion of Ukraine annoyed worldwide business sectors and filled feelings of trepidation of a stock crunch. Oil continued moving toward the finish of seven days where costs have swung inside a $20 territory since Russia’s intrusion of Ukraine annoyed worldwide business sectors and energized fears of an inventory crunch. Prospects in New York and London were up over 2% Friday. The worldwide Brent benchmark has exchanged the greatest reach since the send off of…