Summary: Euro-zone composite sentiment indicator down slightly in September, slightly below expectations; German, French 10-year yields noticeably lower; readings down in two of five sectors; down in two of four largest euro-zone economies; index implies annual GDP growth rate of 0.7%. The European Commission’s Economic Sentiment Indicator (ESI) is a composite index comprising five differently weighted sectoral confidence indicators. It is heavily weighted towards confidence surveys from the business sector,...