Oil continued to rise higher, now over 7% sending Brent above $50 for the first time since October, after Saudi Energy Minister Khalid al-Falih said on Wednesday OPEC was close to clinching a deal to limit oil output, adding Riyadh was prepared to accept “a big hit” on its own production and agree to arch-rival Iran freezing output at pre-sanctions levels. The comments was interpreted as a compromise by the Saudis who in recent weeks insisted that Iran fully participate in any cut.