Wall St closed mixed overnight as the Dow snapped a three-day winning streak losing 0.8%. The S&P 500 fell 0.18%, whilst the tech-heavy Nasdaq ended Monday’s trading session 0.27% in the green.Over in Europe, markets closed lower as investors monitor heightened Middle Eastern tensions. The STOXX600 closed 0.7% lower with nearly all major sectors ending the day negatively. Losses were led by insurance stocks which fell 1.1%, whilst oil & gas stocks rose 0.6%.Germany’s DAX and the Frenc...