Oil prices fell on June 22 on optimism over U.S.-Iran peace talks, with mediators flagging a "roadmap" to a final agreement, while most equities rose thanks to another healthy start for tech firms.

Oil prices fell Monday on optimism over US-Iran peace talks, with mediators flagging a "roadmap" to a final agreement, while most equities rose thanks to another healthy start for…

(Bloomberg) -- Oil gave up early gains and Asian stocks climbed as investors welcomed signs of progress in diplomatic talks between the US and Iran.