Hello, this is Gail Krishnan writing to you from Singapore. Welcome to another edition of CNBC's Daily Open. As we continue to monitor the drip-feed of details emerging on the U.S.-Iran framework agreement, the markets so far are liking what they're hearing. Equities are hitting fresh highs, oil is down and yields are pulling back. Attention will next turn to how this will play out for the raft of central banks meeting this week. The U.S. markets kicked off the trading week on a high from the