Taken from CNBC’s Daily Open, our international markets newsletter — Subscribe today Hello, this is Hui Jie writing to you from Singapore. Welcome to another edition of CNBC's Daily Open. Oil markets had just begun to steady at higher levels — on the back of a fragile ceasefire. Then came another jolt: the United Arab Emirates is set to exit OPEC. At the same time, warnings about the global economy are growing louder. After billionaire Ray Dalio warned of a U.S. economy in stagflation, JPMorgan