Reported by Nicolás Lopez MedinaEuropean stock markets ended the week with a session of slight gains. Initial gains moderated after the indices failed to break through their annual highs. Investors’ cautious stance can also be attributed to the risks over the weekend in the context of the conflict in Iran. Both indices reached new all-time highs during the session, although their gains moderated by the close. At the close of the European session, the S&P 500 and the Nasdaq were trading with little change.