World oil prices are going up on Monday, and trading data attest to this.
World oil prices on the rise
STEPANAKERT, MAY 18, ARTSAKHPRESS: Accordingly, the WTI oil futures for June rose 4.52 percent to $30.76 a barrel, RT reported.
And the Brent oil futures for July supplies increased 3.42 percent to $33.61 a barrel.