Germany's net external position stood at €1,476 billion at the end of 2015, and thus amounted to around 49 % of gross domestic product. The German net external asset position rose by €302 billion year-on-year.

Bundesbank Executive Board member Carl-Ludwig Thiele considers Bitcoin a risky and highly speculative form of investment. "It’s also possible for Bitcoin holdings to be completely wiped out," he writes in an op-ed for the Frankfurter Allgemeine Sonntagszeitung. In addition, he draws attention to Bitcoin’s high level of energy consumption, citing Bundesbank estimates that settling a Bitcoin transaction uses roughly 460,000 times as much electricity as a normal transfer.