Вот динамика до 9 марта (до разборок между Россией и Саудовской Аравией):

Свежие новости (Reuters,MARCH 11, 2020):
Brent crude futures rose $1.26, or 3.4%, to $38.48 a barrel by 04:18 GMT. … Oil prices have recouped nearly a half of the Monday’s 25% loss, which was triggered by the clash of oil titans Saudi Arabia and Russia.