The foreign direct investment stocks reached a new peak at year-end 2017. In 2017, Germany’s primary outward foreign direct investment (FDI) grew considerably by €61 billion and reached a new peak of €1,167 billion at the end of that year. In the opposite direction, inward FDI in Germany rose by €32 billion, likewise achieving its highest ever recorded value (€741 billion).

Germany's net external position stood at €1,228 billion at the end of 2014, and thus amounted to around 42% of gross domestic product. The German net external asset position rose by €248 billion year-on-year. This increase primarily reflects Germany's current account surplus last year. Unlike in the previous year, the increase occurred against the backdrop of rising gross stocks, as it had done in the years before that.

Bundesbank Executive Board member Joachim Wuermeling is calling for the financial centres of the European Union to come together to work as a single networked financial platform. At present, their overall potential is spread across the entire continent, he writes in an oped for the Handelsblatt. In his view, a digital financial market union "would be a highly ambitious new project that would be worth the effort to make it work".