The majority of European markets are on a negative note at the start of the new stock market week. The pan-European Stoxx 600 index opened with losses of circa 0.1% as investor interest remains focused on the latest developments from the US-Iran war, but also on Thursday's European Central Bank meeting. A short time later it moves at 647.7 points with losses of 0.31%. Most sector indicators are bearish, while the picture on Europe's main stock m…