Oil prices fell Monday on optimism over talks by the US and Iran after mediators flagged a "roadmap" to a final agreement, while major stock markets traded mixed.

LONDON: Oil prices edged back up and stock markets stabilised on Friday after postponement of US-Iran peace deal...

SYDNEY/LONDON, June 22 : European stocks and U.S. futures steadied while oil prices dipped on Monday after mediators said progress had been made in U.S.-Iran peace talks, helping…