Traders are betting Russia's conflict with Ukraine will take a bigger toll on state-run OAO Rosneft, reducing its premium to OAO Lukoil to the narrowest in more than a year.
Russia's War Against Ukraine
Traders are betting Russia's conflict with Ukraine will take a bigger toll on state-run OAO Rosneft, reducing its premium to OAO Lukoil to the narrowest in more than a year.